MMM -- -- वतरण स च Distribution List 1 mahap`bamqak (ena ela DI saio), Paavar isastma Aa^proSana karpaorosana ilaimatod Paavar iga`d karpaorosana Aa^f [MiDyaa ilaimatod., bai-9, kutuba [MiTsTuSanala eiryaa, ktvaariyaa saraya, na[- - idllai-110 016. 2 mahap`bamqak, Paavar isastma Aa^proSana karpaorosana ilaimatod Paavar iga`d karpaorosana Aa^f [MiDyaa ilaimatod., ena Aar ela id sai, 18 / e, esa.esa.esa.maaga-, ktvaariyaa saraya, na[- - idllai-110 016. 3 Apr mahap`bamqak, Paavar isastma Aa^proSana karpaorosana ilaimatod Paavar iga`d karpaorosana Aa^f [MiDyaa ilaimatod., ena [ Aar ela id sai,daomgaqai-laaovar naanagar laaplamga,r^mja isalamaga 793 006. MmaoGaalaya 4 mahap`bamqak, Paavar isastma Aa^proSana karpaorosana ilaimatod Paavar iga`d karpaorosana Aa^f [MiDyaa ilaimatod., [- Aar ela id sai, 14, gaaolf @laba raod, TaoilagaMja, kaolak<aa 700 033. 5 mahap`bamqak, Paavar isastma Aa^proSana karpaorosana ilaimatod Paavar iga`d karpaorosana Aa^f [MiDyaa ilaimatod., esa Aar ela id sai,, 29, rosa kaosa- k`asa raod, baomgalaur 560 009.
-- System Operation Report Of Western Region For the month of APRIL-2012 Paavar isastma Aa^prooSana karpaoroosana ilaimatod (pavariga`d` ki ek puna- svaaima%va vaalai kmpnai) piscama xao~iya Baar p`oyana komd` ki Ap`ola 2012 maah ki p`naalai p`caalana irpaot- -- piscama xaoi~ya Baar p`oyana kond`,mauumba[ mauumba[- Power System Operation Corporation Ltd. (A wholly owned subsidiary company of POWERGRID) Western Regional Load Despatch Centre,Mumbai
*HIGHLIGHTS OF WR GRID INDEX *SUMMARY REPORT I IMPORTANT EVENTS a) COMMISSIONING OF NEW GENERATING UNITS b) COMMISSIONING OF NEW TRANSMISSION LINES c) COMMISSIONING OF NEW SUB-STATIONS d) MAJOR PROBLEMS / CONSTRAINTS II SCHEDULE Vs DRAWAL III FREQUENCY PROFILE IV POWER SUPPLY POSITION V PEAK DEMAND VI INTERREGIONAL EXCHANGE *DETAILED REPORTS B) I INSTALLED CAPACITY C) I SALIENT FEATURES OF GRID II VOLTAGE PROFILE III a) INTRA REGIONAL EXCHANGE b) PERFORMANCE OF EXCHANGES D) I AUFLS OPERATION II PROGRESS OF NEW TRANSMISSION LINE III PROGRESS OF NEW GENERATION PROJECT IV UNIT WISE INSTALLED CAPACITY V ABC MESSAGES VI TRIPPING IN WR *APPENDIX LOAD CURVE FOR PEAK DEMAND DAY LOAD CURVE FOR MINIMUM DEMAND DAY LOAD DURATION CURVE FREQUENCY DURATION CURVE DAILY CONSUMPTION CURVE UNIT OUTAGES FREQUENCY PROFILE WIND GENERATION HYDRO GENERATION WR MONTHLY REPORT APRIL-2012 WRLDC
Highlights of WR Grid in the month of April 12 Power Supply Position: The Maximum Peak Demand Met in WR was 37961 MW on 10.04.2012 which was 7.28 % more as compared to April 11 (35388MW) & 0.29 % less as compared to March 12 demand (38073 MW). Total Energy Consumption was 24900 Mus at the average of 830 Mus/day & Maximum was 859 Mus on 10.04.12. Whereas in the last month total Energy Consumption was 24675 Mus at the average of 796 Mus & Maximum was 840 Mus. Frequency Profile: System frequency was in IEGC band (49.5 50.2) throughout the month for 93.67 % of the time against 95.18 % of the time in the last month. Maximum and Minimum Frequency were observed 50.66 Hz and 49.080 Hz. The Average frequency of the Grid was 49.90 Hz. Voltage Profile: The voltage profile was normal and within the limits except at few substation where the deviation in voltages were observed beyond the stipulated limits in IEGC. The Highest voltage was observed at dhule (432 Kv on dated 11.04.12) and lowest was at Gwalior (386 Kv on dated 18.04.12). Capacity Addition: 1760 MW new generating capacity added in Western Region. No other grid elements are added into the grid. No major disturbance occurred. Major Events On 08/04/12, black start exercise was carried out at SSP. Unit#2 sync to island of 40 MW at 66kV Waghodia. From 10/04/12, allocation and scheduling of 1% RGPPL power to GOA is being done. On 24/04/12, reactive power capability testing of VSTPS#4 was carried out between 10:00 hrs to 13:00 hrs
SYSTEM OPERATION REPORT OF WESTERN REGION FOR THE MONTH OF APRIL 2012 A) SUMMARY REPORT I) IMPORTANT EVENTS a) COMMISSIONING OF NEW GENERATING UNITS SL.NO. CONSTITUENT UNIT NAME UNIT NO C`ty(MW) DATE TIME 1 NTPC SIPAT 3 660 1/4/2012 23:54 2 ESSAR VADINAR 2 600 3/4/2012 14:29 3 NTPC MAUDA 1 500 8/4/2012 1:47 b) COMMISSIONING OF NEW TRANSMISSION LINES SL.NO. CONSTITUENT LINE NAME CKT NO KV DATE TIME c) COMMISSIONING OF NEW ICTS SL.NO. CONSTITUENT STATION NAME KV RATIO C'ty(MVA) DATE TIME NIL d) COMMISSIONING OF LINE / BUS REACTORS SL.NO. CONSTITUENT STATION NAME KV RATIO C'ty(MVAR) DATE TIME NIL e) Major problem/constraints affecting Grid operation including major Grid disturbances NIL i) Grid Separations NIL NIL ii) Grid Disturbances NIL WRLDC
maah Ap`ola 2012 maom PaiScama xao~ ka inaypadna DaTa I Performance of Western Regional Grid during April - 2012 Schedule and Drawal Of Constituents from Central sector Sl. State/U.T/ Schedule Actual Drawal Total Over (+)/Under No. System (Mus) (MUs) (-)drawal (MUs) 1 gaujarat Gujarat 2 maqya p`dosa Madhya Pradesh 3 maharayt/ Maharashtra 4 Ci<asagaZ Chhattisgarh 5 gaaovaa Goa 6 dmana AaOr diva D&D 1233.67 1705.88 3545.02 395.03 190.82 166.58 899.54 1527.01 3851.02 414.77 213.52 161.76-334.13-178.87 306.00 19.74 22.70-4.82 7 dadr nagar hvaolai 409.12 393.97-15.15 8 kula TOTAL 7646.12 7461.59-184.53 WRLDC
om om III a. AavaRi<a $proka Frequency Profile MAXIMUM FREQUENCY( Inst.): AiQaktma AavaR<aI eikkrt : Minimum frequency(inst) nyaunatma AavaR<aI eikkrt : Average frequency AaOsat AavaR<aI 50.66 HZ 49.080 HZ 49.90 HZ b. AavaR<aI ivatrna p`itsat ma om om Frequency distribution in % HZ <48.8 48.8-49.2 49.2-49.5 49.5-50.2 50.2-51.0 >51.0 % 0 0.10 2.28 93.67 3.94 0.00 IV Power Supply Position and Peak Demand / Met In Western Region a. ivavut puit- ki isqati Power Supply Position April-12 April-12 to April-12 Requirement Availability Shortage Requirement Availability Shortage (MUs) (MUs) (%) (MUs) (MUs) (%) Gujarat 7373 7342 0.42 7373 7342 0.42 MPSEB 4099 3551 13.37 4099 3551 13.37 CSEB 2153 2128 1.16 2153 2128 1.16 Maharashtra 11564 11091 4.09 11564 11091 4.09 Goa 240 232 3.33 240 232 3.33 D&D 182 162 10.99 182 162 10.99 DNH 397 394 0.76 397 394 0.76 Western Region 26924 24675 8.35 26924 24675 8.35 b.peak Demand / Demand Met(MW) Requirement (MW) April-12 April -12 TO April -12 Availability (MW) Shortage (%) Requirement (MW) Availability (MW) Shortage (%) Gujarat 11385 11361 0.21 11385 11361 0.21 MPSEB 8400 6939 17.39 8400 6939 17.39 CSEB 3457 3320 3.96 3457 3320 3.96 Maharashtra 18437 17268 6.34 18437 17268 6.34 Goa 426 386 9.39 426 386 9.39 D&D 265 235 11.32 265 235 11.32 DNH 565 564 0.18 565 564 0.18 Western **Region 39757 37961 4.52 39757 37961 4.52 **Regional demand met is the simultaneous demand met and not the sum of demand met by constituent. WRLDC
c. Peak Demand / Demand Met(MW) with dates April-12 Requirement (MW) Availability (MW) Gujarat 11385 on 07.04.12 11361 on 07.04.12 MPSEB 8400 on 02.04.12 6939 on 02.04.12 CSEB 3457 on 20.04.12 3320 on 20.04.12 Maharashtra 18437 on 03.04.12 17268 on 17.04.12 Goa 426 on 23.04.12 346 on 13.04.12 D&D 265 on 06.04.12 235 on 06.04.12 DNH 565 on 23.04.12 564 on 23.04.12 Western **Region 39757 on 09.04.12 37961 on 10.04.12 WRLDC
State Catered UNSCHLS+ SCHLS FC PC Total Date Time Freq. idva dmana DD pmjaikrt Registered 254 - - - 254 27.04.12 14:00 49.83 dadra nagar hvaolai DNH pmjaikrt Registered 589 - - - 589 30.04.12 12:00 49.92 gaaovaa GOA 429 - - - 429 11.04.12 15:00 49.80 pmjaikrt Registered gaujarat GUJARAT pmjaikrt Registered 11361 - - - 11361 07.04.12 15:00 49.94 AsaIimat Unrestricted 11361 0 24 0.00 11385 07.04.12 15:00 49.94 C<aIsagaZ ra.iva iva.baaod- Chhattisgarh pmjaikrt Registered 3320 - - - 3320 20.04.12 20:00 49.79 AsaIimat Unrestricted 3320 113 24 0 3457 20.04.12 20:00 49.79 maqya p`dosa ra.iva iva.baaod- Madhy Pradesh GROSS PEAK DEMAND FOR APR.2012 pmjaikrt Registered 6939 - - - 6939 02.04.12 21;45 49.50 AsaIimat Unrestricted 6939 1360 101 0 8400 02.04.12 21:45 49.50 maharayt/ ra.iva iva.baaod baaod- MAHARASHTRA pmjaikrt Registered 17268 - - - 17268 17.04.12 15:00 49.78 AsaIimat Unrestricted 16475 1783 179 0 18437 03.04.12 12:00 49.69 piscama xao~ WESTERN REGION pmjaikrt Registered 37961 - - - 37961 10.04.12 21:00 50.02 AsaIimat Unrestricted 37255 2150 352 0 39757 09.04.12 20:00 49.73 * Evening peak of MP excluding aux.con.6725mw & unrest.demand 8186MW on 02.04.12 at 2145 hrs
II maah Ap`ola 2012 maom AMtr xao~ sao piscama xao~ kao ivavut ivainamaya Inter-Regional Exchange of Power in Western Region during April -12 DESCRIPTION Import /Export( Mus ) ER (NTPC) to GUVNL 66.79 ER (NTPC) to MP PTCL 30.48 ER (NTPC) to CSEB 14.96 ER (NTPC) to MSEDCL 73.81 ER (NTPC) to D D 0.97 ER (NTPC) to D N H 1.49 NET EXPORT TO ER 233.62 NET EXPORT TO NR 238.03 NET EXPORT TO SR 575.40 Exchanges through Indian Energy Exchange (All figures are in KWH) (Figures in bracket are export ) GUVNL MPPTCL CSEB MSEDCL GOA DD 13,22,08,193 (4,98,57,972) (13,51,49,810) 11,50,80,835 0 0 DNH JINDAL POWER LANCO JSPL-DCPP ACBIL TOTAL 0 (10,83,04,040) 0 (2,39,21,716) (26,60,853) ( 76440541) Exchanges through Power exchange India ltd. (All figures are in KWH) (Figures in bracket are export ) GUVNL MPPTCL CSEB MSEDCL GOA DD (1,12,85,421) 0 (9,09,390) 14,10,607 0 0 DNH JINDAL POWER JSPL-DCPP ACBIL TOTAL 0 (8,17,788) 0 (37,85,424) (15387416) WRLDC
idnaamk 30.04.2012 kao rajyaanausaar samsqaaipt xamata INSTALLED GENERATION CAPCITY OF THE STATES INCLUDING SHARES AS ON 30.04.2012 (All fig. in MW) State Ownership Hydro Coal Gas Nuclear Total Diesel RES Total Gujarat State 772.00 4220.00 1243.72 0.00 6235.72 17.28 32.90 6285.90 Private 0.00 6670.00 2577.50 0.00 9247.50 0.20 3465.74 12713.44 Central(firm allo) 0.00 2108.85 424.27 559.32 3092.44 0.00 0.00 3092.44 Total 772.00 12998.85 4245.49 559.32 18575.66 17.48 3498.64 22091.78 Madhya Pradesh State 1703.66 2807.50 0.00 0.00 4511.16 0.00 86.76 4597.92 Private 0.00 0.00 0.00 0.00 0.00 0.00 390.30 390.30 Central(firm allo) 1520.00 1819.47 257.18 273.24 3869.89 0.00 0.00 3869.89 Total 3223.66 4626.97 257.18 273.24 8381.05 0.00 477.06 8858.11 Chhattisgarh State 120.00 2060.00 0.00 0.00 2180.00 0.00 20.25 2200.25 Private 0.00 1833.00 0.00 0.00 1833.00 0.00 253.90 2086.90 Central(firm allo) 0.00 1043.94 0.00 47.52 1091.46 0.00 0.00 1091.46 Total 120.00 4936.94 0.00 47.52 5104.46 0.00 274.15 5378.61 Maharashtra State 2884.84 8650.00 672.00 0.00 12206.84 0.00 286.73 12493.57 Private 447.00 3886.00 180.00 0.00 4513.00 0.00 3343.32 7856.32 Central(firm allo) 0.00 2663.29 2623.93 690.14 5977.36 0.00 0.00 5977.36 Total 3331.84 15199.29 3475.93 690.14 22697.20 0.00 3630.05 26327.25 Goa State 0.00 0.00 0.00 0.00 0.00 0.00 0.05 0.05 Private 0.00 0.00 48.00 0.00 48.00 0.00 30.00 78.00 Central(firm allo) 0.00 301.97 0.00 25.80 327.77 0.00 0.00 327.77 Total 0.00 301.97 48.00 25.80 375.77 0.00 30.05 405.82 DD State 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Private 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Central(firm allo) 0.00 28.32 4.20 7.38 39.90 0.00 0.00 39.90 Total 0.00 28.32 4.20 7.38 39.90 0.00 0.00 39.90 DNH State 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Private 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Central(firm allo) 0.00 33.82 27.10 8.46 69.38 0.00 0.00 69.38 Total 0.00 33.82 27.10 8.46 69.38 0.00 0.00 69.38 WR State 5480.50 17737.50 1915.72 0.00 25133.72 17.28 426.69 25577.69 Private 447.00 12389.00 2805.50 0.00 15641.50 0.20 7483.26 23124.96 Central(firm allo)* 1520.00 9298.00 3533.59 1840.00 16191.59 0.00 0.00 16191.59 Unallocated 0.00 1298.35 196.91 228.14 1723.40 0.00 0.00 1723.40 Total 7447.50 40722.85 8451.72 2068.14 58690.21 17.48 7909.95 64894.25 Note - Renewable Energy Sources (RES) includes Small Hydro Project, Biomass Gasifier, Biomass Power, Urban & Industrial Waste Power Source: cea.nic.in WRLDC
c) SAILENT FEATURE OF WESTERN REGION GRID FOR THE MONTH OFAPRIL-2012 1. sqaaipt xamata Installed Capacity (MW) gaujarat Gujarat maqya p`dosa M.P Ci<asagaZ CSEB maharayt/ Mah. gaaovaa Goa DIDI DD idenaeca DNH saomt/la sao@tr Central Sector saomt/la sao@tr Central unllocated piscama xao~ Western Region Ap`ola April'11 15722 8381 4882 22780 387 31 59 14372 1450 53697 Ap`ola April'12 22092 8858 5379 26327 406 40 69 16192 1723 64894 variqd p`itsatmaom % increase 40.52 5.69 10.16 15.57 4.90 29.04 17.20 12.66 18.82 20.85 2. ]jaa- Energy (Gross) gaujarat Gujarat maqya p`dosa M.P Ci<asagaZ CSEB maharayt/ Mah. gaaovaa Goa idva dmana DD dadra nagar hvaolai DNH p xao Western Region Aisaimat AavaSyaktaa Unrestricted requirement (MUs) Ap`ola April'11 6812 4061 1825 12463 238 177 348 25949 Ap`ola April'12 7333 4099 2153 11564 240 182 397 26924 Aisaimat AavaSyaktaa Unrestricted Requirement MUs/day Ap`ola April'11 227 135 61 415 8 6 12 865 Ap`ola April'12 244 137 72 385 8 6 13 897 }jaa- ]plabqataa Energy availability (MUs) Ap`ola April'11 6737 3312 1803 10696 235 157 344 23310 Ap`ola April'12 7342 3551 2128 11091 232 162 394 24675 }jaa- ]plabqataa Energy availability MUs/day Ap`ola April'11 225 110 60 357 8 5 11 777 Ap`ola April'12 245 118 71 370 8 5 13 823 3. maamga Demand gaujarat maqya p`dosa Ci<asagaZ maharayt/ gaaovaa Goa idva dmana dadra nagar p xao Gujarat M.P CSEB Mah. DD hvaolai DNH Western Region Aisaimat maamga Unrestricted demand (MW) Ap`ola April'11 10546 7664 3408 20176 411 264 514 41249 Ap`ola April'12 11385 8400 3457 18437 426 265 565 39757 p`itsat in% 7.96 9.60 1.44-8.62 3.65 0.38 9.92-3.62 carma maamga Peak Demand met (MW) Ap`ola April'11 10334 7511 2908 16923 388 248 511 35388 Ap`ola April'12 11361 6939 3320 17268 386 235 564 37961 p`itsat in% 9.94-7.62 14.17 2.04-0.52-5.24 10.37 7.27 4. maamga AaOr }jaa- maom kmatrta p`itsatmaom Shortage in demand and energy (%) xamatamaom kmai Capacity shortage gaujarat Gujarat maqya p`dosa M.P Ci<asagaZ CSEB maharayt/ Mah. gaaovaa Goa idva dmana DD dadra nagar hvaolai DNH piscama xao~ Western Region AiQaSaoYa (-)/ surplus (+) (MW) Ap`ola April'11-212 -153-500 -3253-23.00-16.00-3.00-5861 p`itsat in% -2.01-2.00-14.67-16.12-5.60-6.06-0.58-14.21 Ap`ola April'12-24 -1461-137 -1169-40 -30-1 -1796 p`itsat in% -0.21-17.39-3.96-6.34-9.39-11.32-0.18-4.52 }jaa- maom kmai Energy AiQaSaoYa Surplus (+) (MUs) Ap`ola April'11 gaujarat Gujarat -75.00 maqya p`dosa M.P -749.00 Ci<asagaZ CSEB -22.00 maharayt/ Mah. -1767.00 gaaovaa Goa -3.00 idva dmana DD -20.00 dadra nagar hvaolai DNH -4.00 p xao Western -2639.00 p`itsat in% -1.10-18.44-1.21-14.18-1.26-11.30-1.15-10.17 Ap`ola April'12 9.00-548.00-25.00-473.00-8.00-20.00-3.00-2249.00 p`itsat in% 0.12-13.37-1.16-4.09-3.33-10.99-0.76-8.35 WRLDC
samlagnak maah Ap`ola 12 maom iga`d ko p`mauk ]p kond` ka ivavutdaba $proka ANNEX-II Voltage Profile of major Sub-Stations for the month of APRIL -2012 xao~ Region WESTERN REGION saba stosanaka naama Sub station name Amiktmaulya ivavutdaba Nominal AiQaktma ivavutdaba Max. nyaunatma ivavutdaba Min. Qaulao Dhule 400 0.00 7.68 92.32 436 398 Asaaoja Asoj krad Karad kasaoar Kasor [ndaor Indore [TarsaI Itarsi jaotpur Jetpur ibalaa[- Bhilai ibanaa Bina gvaailayar Gwalior Voltage(KV) ivavutdaba isqati (p`itsat samaya) Percentage of time when voltage was Below 0.97 p.u. 0.97-1.03 p.u Above 1.03 p.u. Voltage(KV) Voltage(KV) 400 0.00 40.31 59.69 421 400 400 0.00 14.46 85.54 432 400 400 0.00 14.29 85.71 425 400 400 0.00 16.27 83.73 426 397 400 0.00 11.61 88.39 426 397 400 0.00 36.32 63.68 428 401 400 0.00 40.14 59.86 421 400 400 0.00 27.15 72.85 426 393 400 0.00 23.99 76.01 424 381 samixapt spytikrna Brief Explanation WRLDC
maah Ap`ola 2012 ka AMtr rajya maom }jaa- paroyana Annexure-III A) Inter-Regional Transfer Of Energy For The Month Of APRIL- 2012 EXPORT Mus NET EXPORT TO ER 233.62 NET EXPORT TO NR 238.03 NET EXPORT TO SR 575.40 B) INTRA- REGIONAL ENERGY EXCHANGES( In Mus) DESCRIPTION LAMKPL to CSPTRDCL CSEB ( CSPTRDCL CSEB) 44.02 ACBIL to GUVNL (ACBIL) 57.65 JPL to MPSEB ( JPL) 6.00 JPL to MARAL MPSEB ( TPTCL) 0.19 MIEL CSEB to MSEB ( KISPL) 31.97 BALCO CSEB to MPSEB ( PTC LTD) 32.49 NSPCL to DD ( DD) 13,915,688 0-13.92 NSPCL to DNH ( DNH) 40,320,000 0-40.32 JPL to ESIL GUVNL ( JPL) 61.20 JPL to MPPMCL MPSEB ( MPPMCL MPSEB) 18.00 JPL to STL MSEB ( NVVNL) 0.33 BALCO CSEB to STL MSEB ( NVVNL) 1.04 Mus WRLDC
Annexure-IV (C) Exchanges through Indian Energy Exchange (All figures are in KWH) (Figures in bracket are export ) TOTAL GUVNL MPPTCL CSEB MSEDCL GOA DD DNH JINDAL POWER LANCO ( 76440541) 13,22,08,193 (4,98,57,972) (13,51,49,810) 11,50,80,835 0 0 0 (10,83,04,040) 0 (D) Exchanges through Power exchange India ltd. (All figures are in KWH) (Figures in bracket are export ) TOTAL GUVNL MPPTCL CSEB MSEDCL GOA DD DNH JINDAL POWER JSPL-DCPP (15387416) (1,12,85,421) 0 (9,09,390) 14,10,607 0 0 0 (8,17,788) 0 (E) Scope for further increase in Inter-state energy transfer and constraints if any: Nil (F) Regulatory measures (If any) : Nil WRLDC
AUFLS OPERATION DURING April-2012 samlagnak ANNEX-V In the month of APRIL-2012, frequency remained below 49.5 Hz for 2.38 % of the time. The details of operation of AUFLS are given below. State Dates on which frequency relays at 48.8 Hz operated Actual load relief obtained (MW) (Range) Load relief required as per the scheme (MW) Dates on which U/F relays did not operate Maharashtra NA* NA 550 NA Gujarat NA NA 220 NA Madhya Pradesh NA NA 152 NA CSEB NA NA 38 NA REMARKS : * Frequency did not touch the 48.8 Hz in the month of April 2012. WRLDC
iv. PROGRESS OF ONGOING GENERATION PROJECT IN WESTERN REGION Sr.No. Name of the power project Unit No. Capacity ( MW) commissionig schedule Remarks A GUJARAT 1 Ukai TPS extn 6 500 October-12 2 Pipavav CCPP-GPCL & GSPC block 1 350 2012-2013 joint venture block 2 350 2012-2013 4 Hazira CCPP Expansion GSEG GT+ST 350 commisioned on 18.02.12 5 Sikka TPP Extn. 3 250 July-12 4 250 December-12 OTHER PROJECTS Stage 1 1500 2012-13 1 Gujarat lignite NLC&GPCL joint Venture Stage 2 500 2012-13 Stage 3 360 July-13 2 Pipavav TPP - Torrent power 1000 2012-13 3 Bhavnagar Lignite TPP-Joint venture 500 2012-2013 B 1 MADHYA PRADESH Amarkantak TPS 2 500 May'12 2 Satpura TPS ext. 10 250 2012-13 11 250 2012-13 OTHER PROJECTS 1 Maheshwar HEP 400 2011-12 2 Malwa TPP 1 500 2012-13 C CHATTISGARH 1 500 1 Marwa TPP 2 500 2 Korba west -III TPP 1 500 OTHER PROJECTS 1 500 1 Bhaiyathan TPP Phase 1 2 500 1 660 2 IFFCO 2 660 September-12 Nov'12 June-12 December-12 August-13 August-12 December-12 D MAHARASHTRA 1 Bhusawal Extn. TPP OTHER PROJECTS 1 Koradi TPS extn 2 Dhopawe TPS 3 Utran CCPP 4 Chandrapur TPS Extn E CENTRAL SECTOR Sipat TPP 2 Mauda TPP 4 500 5 500 8 660 9 660 10 660 1 660 2 660 3 660 9 406 10 814 8 500 9 500 3 660 1 500 2 500 Dec. 2012 Dec. 2012 Dec. 2013 June-14 December-14 October-16 April-17 October-17 March-14 June-14 January-13 June-13 Line commissioned on 1/4/2012 Line commissioned on 8/4/2012 2012-13 WRLDC
V. PROGRESS OF TRANSMISSION LINE CONSTRUCTION IN WR Name of transmission line Length in ckt km. Commissioning Schedule Remarks A Gujarat I)400kV Lines 1 400 Kv D/C Vadinar-Amreli line 356 Sept'12 work under progress 2 400 kv Adani-Zerda Line no.2 661.12 June'12 Work under progress 3 400 kv Adani-Zerda Line no.1 661.12 June'12 Work under progress 4 400 Kv D/C Kosamba-Chorania line (Pkg I) 222 June'12 Work under progress 5 400 Kv D/C Kosamba-Chorania line (Pkg II) 234 June'12 Work under progress II)220kV Lines 1 220 KV D/C Utran- Kosamba D/C line-ii 86 May'12 work under progress. Severe ROW Problem 2 220 KV D/C Kosamba-Mobha line 177 June'12 work under progress 3 220 KV D/C GPPC-Dhokadva line 100 Aug'12 Work under progress 4 LILO of one circuit of 220 KV D/C Savarkundla- Otha line at GPPC 93 May'12 Work under progress 5 LILO of 220 KV Morbi-Halvad line 1 at 400 KV Check survey work under 217 May'12 Bhimasar (PG) S/S progress 6 LILO of 220 KV Morbi-Halvad line 2 at 400 KV Check survey work under 216 May'12 Bhimasar (PG) S/S progress 7 220 KV GSEG(Hazira)-Mota line 111.06 May'12 Check survey work under progress 8 220 KV D/C Halvad-Sadla line 76 June'12 Work under progress 9 LILO of 220 KV Chornia -Gondal Line at Sadla 48.74 June'12 Work under progress 10 220 KV D/C Varsana-Jamanwada Line 346 May'12 Work under progress 11 220 KV D/C Nakhatrana-Varsana line 190 May'12 Check survey work under progress B) Madhya Pradesh I) 400kV Lines 1 400 KV Malwa-TPH-Pithampur DCDS Line 300 Sepetember'12 Work under progress 2 400 KV Malwa TPH- Chhegaon DCDS Line 102.8 June'12 Work under progress 3 400 KV Chhegaon- Julwania DCDS Line 230 Sepetember'12 Work under progress 4 400 KV DCDS Pithampur-Indore Line 128 2012-13 Work under progress 5 400 KV Bina S/s to BPSCL's Bina TPS DCDS Line 40 Sepetember'12 Work under progress 6 400 KV Satpura TPH - Astha DCDS Line 470 December'13 Work under progress II) 220kV Lines 1 LILO of 220 KV Pithampura-Indore & 220 KV Pithampur-Banngar line at 400 KV s/s Pithampur 66 May'12 Work under progress 2 LILO of both ckt of Nimrani-Julwania 220 KV line at Julwania 400 KV. 40 May'12 Survey under progress 3 Ashta400-Indore-II (Jetpura) 220 KV DCDS line 200 June'12 Survey under progress 4 Ratlam-Daloda 220 KV DCSS Line 60 May'12 Survey under progress 5 LILO of 220KV DCDS Nagda-Neemuch Line at daloda s/s 9 May'12 Work under progress C) Chhatisgarh I) 400kV Lines 1 LILO of 400 kv Korba(west)- Bhilai to Raipur DCDS 50 June'12 Work under progress 2 400 kv Korba(West) Khedamara DCDS 224 June'12 Work under progress 3 400 KV DCDS Marwa TPP-Proposed 400 KV s/s Raipur 150 June'12 Work under progress 4 220 KV line Marwa to Banari DCDS 29 June'12 Work under progress WRLDC
V. PROGRESS OF TRANSMISSION LINE CONSTRUCTION IN WR Name of transmission line Length in ckt km. Commissioning Schedule Remarks 5 400 KV Raipur (Raita)-Jagdalpur DCDS Line 650 May'14 Survey under progress 6 LILO of 400 KV Korba(W)Bhilai(Khedmara) line to Marwa TPP 65 Jan'13 Order placed II) 220kV Lines 1 Korba- Bisrampur DCSS 153 June'12 Charged on 29.02.2012 2 220 KV Line Raigarh to Saraipali (DCDS) 200 May'12 Work under progress 3 220KV DCSS line Bemetara to Mungeli 38.34 May'12 Work under progress 4 220 KV 2nd Ckt of Khedmara-Rajanandgaon DCSS 49.82 May'12 Work under progress 5 Chhuri - Mopka DC DS line 180 May'12 Profile of 34.84 km has been approved D) Maharashtra I) 400kV Lines 1 400 KV D/C line from Chandrapur-Wardha via Warora 123 May'12 Work in progress 2 400 KV line from Koradi TPS-Wardha s/s 239 Dec'12 Work in progress II) 220kV Lines 1 Chitegaon-Shendra D/C 86.2 June'12 Work in progress 2 Beed - Patoda D/C 86 June'12 Work in progress 3 Parli TPS-Nanded M/C line (Waghala) 90.3 June'12 Work in progress 4 Jaina- Chikhali D/C 150 June'12 Work in progress 5 220 KV D/C on D/C Tower from Jeur-Paranda 68.76 May'12 Alt line LILO on 220KV usmanabad -barshi for panda is given to M/S Kalpatru 6 220 KV Koradi-Butibori II D/C line on M/C tower at 400 KV Koradi s/s 53 May'12 Work in progress 7 220 KV Paras-Balapur D/C on M/C 5.61 June'12 Work in progress Sl.No POWERGRID 765 kv & 400kv E) W R Strengthening scheme-ii For Absorbing import in Eastern and Central part of WR 2 400 KVRaipur(PG) - Wardha(PG) D/C 741 May`12 Work in progress For Regional strengthing in southern Maharashtra to be implemented through IPTC Route by WR transmission (Mah) Pvt. Ltd. 1 400 KV Parli (PG)-Pune D/C 646 June'12 Under Progress 2 400 KV Pune (PG)-A'bad(MSEB) D/C 450 Nov'12 NOC awaited from DET PTCC Mumbai. 3 400 KV Solapur(PG)-Kolhapur(MSEB) 438 June'12 Forest clearance received submitetted for PTCC clearence 4 5 LILO of L'khand(MSEB)-Kalwa(MSEB) at Pune( PG) D/C LILO of L'khand(MSEB)-Kalwa(MSEB) at Navi Mumbai( PG) D/C 2.4 May`12 Under Progress 20 March'13 Severe ROW problem WRLDC
V. PROGRESS OF TRANSMISSION LINE CONSTRUCTION IN WR Commissioning Name of transmission line Length in ckt km. Remarks Schedule For Regional strengthing in Gujarat to be implemented through IPTC Route by WR transmission (Guj) Pvt. Ltd. 6 400 KV Rajgarh(PG)-Karamsad(GEB) D/C 468 May`12 Under Progress For Regional strengthing in Northern Madhya Pradesh Transmission system associated with Gandhar-II(GBPP) 7 400 KV Gandhar-Kawas D/C 190 * * 33 month from investment 8 400 KV Gandhar-Rajkot D/C 600 * approval or from tying up date of FSA by NTPC whichever is later WR strengthing system-v 9 400 KV Vapi- Navi Mumbai D/C 258 Oct'12 Severe ROW problem WR strengthing system-x 10 LILO of 765 KV Sipat-Seoni line near Sipat at Bilaspur 14 April'12 line charged on 30.03.2012 WR strengthing system-xi 11 LILO of 765 KV 2nd Sipat-Seoni line near Sipat at Bilaspur 24 April'12 line charged on 23.03.2012 Transmission system associated with Mundra UMPP 12 400 KV D/C Mundra-Bachchau-Jetpur 666 June'12 Wild life sanctury portion clearance awaited 13 400 KV D/C Gandhar-Navsari line 212 June'12 line charged on 31.03.2012 14 400 KV D/C Navsari-Mumbai 408 Mar'13 01 out of 02 package awarded. 15 400 KV D/C Wardha-Aurangabad 800 Oct'12 Tower erection commenced from june`11 16 400 KV D/C Aurangabad- Auranagabad(MSETCL)line 60 Oct'12 Tendering under progress 17 LILO of both ckt of Kawas-Navsari 220 kv D/C at Navsari 100 Oct'12 Tendering under progress Transmission system associated with Sasan UMPP 18 765 KV Sasan-Satna Line-I 257 Dec'12 19 765 KV Sasan-Satna Line-II 260 Dec'12 Tower package awarded 20 765 KV Satna-Bina Line I 279 Dec'12 Work 21 765 KV Satna-Bina Line II 274 Dec'12 22 765 KV Sasaram-Fatehpur line II 352 Dec'12 Tendering under progress 23 765 KV Agra-Fatehpur line 340 Dec'12 Tendering under progress 24 LILO of both ckt of Vindhyanchal - Jabalpur 400 Award placed in Feb'09,Engg. 10 Dec'12 KV D/C at Sasan Under progress 25 765 KV Bina-Indore line 320 Dec'12 work under progress 26 400 KV Indore-Indore(MPPTCL) line 120 Dec'12 work under progress 27 28 29 30 31 32 33 765KV S/C Rihad-Vindhyachal Pooling station line- I 32 Nov'12 765KV S/C Rihad-Vindhyachal Pooling station line- II 31 Nov'12 400 KV D/C Vindhyachal-IV-Vindhyachal Pooling Station line (Q) 62 Nov'12 765 KV Vindhyachal Pooling station-satna line (CKT-I) 265 Nov'12 765 KV Vindhyachal Pooling station-satna line (CKT-II) 234 Nov'12 765 Satna-Gwalior line (Ckt-I) 392 Nov'12 765 Satna-Gwalior line (Ckt-II) 331 Nov'12 Award Placed. Work in Progress. Award Placed. Work in Progress. Award Placed. Work in Progress. Award Placed. Work in Progress. Award Placed. Work in Progress. Award Placed. Work in Progress. Award Placed. Work in Progress. WRLDC
TYPE STATION INSTALLED CAPACITY EFFECTIVE CAPACITY UNITS TOTAL (MW) UNITS TOTAL (MW) THERMAL KSTPS 3x200+4x500 2600 3x200+4x500 2600 VSTPS 6x210+4x500 3260 6x210+4x500 3260 Sipat STPS-II 2X500+1X660 1660 2X500+1X660 1660 Bhilai TPP 1x250 250 1x250 250 Mauda 1x500 500 1x500 500 TOTAL THERMAL 7770 8270 GAS KAWAS 4x106+2x116.1 656.20 4x106+2x116.1 656.20 GANDHAR 3x144.3+1x224.49 657.39 3x144.3+1x224.49 657.39 TOTAL GAS GRAND TOTAL Generating Station Details CENTRAL SECTOR GENERATING STATIONS NTPC NPCIL 1313.59 1313.59 9083.59 9583.59 TYPE STATION INSTALLED CAPACITY EFFECTIVE CAPACITY UNITS TOTAL (MW) UNITS TOTAL (MW) NUCLEAR TAPS 2x160+2x540 1400 2x160+2x540 1400 KAPS 2x220 440 2x220 440 TOTAL NUCLEAR 1840 1840 CENTRAL SECTOR SUMMARY TOTAL CENTRAL THERMAL 7770 8270 SECTOR GAS 1313.59 1313.59 NUCLEAR 1840 1840 GRAND TOTAL (CENTRAL SECTOR) 10923.59 11423.59 STATE SECTOR GENERATING STATIONS GUJARAT TYPE STATION NSTALLED CAPACITY EFFECTIVE CAPACITY UNITS TOTAL (MW) UNITS TOTAL (MW) HYDRO UKAI 4x75 300 4x75 300 UKAI (LBCH) 2x2.5 5 2x2.5 5 KADANA 4x60 240 4x60 240 PANAM CANAL 2x1 2 2x1 2 SARDAR SAROVAR 16% of 1450 232 16% of 1450 232 TOTAL HYDRO 779 779 THERMAL A.E.Co. 1x60+2x110+120 400 1x60+2x110+120 400 DHUVARAN 2x110 220 2x110 220 UKAI 2x120+2x200+1x210 850 2x120+2x200+1x210 850 GANDHI NAGAR 2x120+3x210 870 2x120+3x210 870 WANAKBORI 7x210 1470 7x210 1470 SIKKA 2x120 240 2x120 240 KUTCH LIGNITE 2x70+2x75 290 2x70+2x75 290 SURAT LIGNITE 4x125 500 4x125 500 AKRIMOTA 2x125 250 2x125 250 Mundra(APL) 4*330 + 1*660+1*660 2640 4*330 + 1*660+1*660 2640 ESSAR 1x600 600 1x600 600 TOTAL THERMAL 8330 8330 GAS DHUVARAN 1x218.62 218.62 1x218.62 218.62 TORRENT POWER 2X32.5+35.0(ST) 100 2X32.5+35(ST) 100 UTRAN-I 3x33+1x45 144 2x30+1x32+1x45 137 UTRAN-II 1X228+1X146(ST) 374 1X228+1X146(ST) 374 GIPCL 1x106+1x54+2x125 410 1x106+1x54+2x125 410 ESSAR 3x110+1x185 (ST) 515 3x110+1x185 (ST) 515 GAS GPEC 3x135+1x250 655 3x135+1x250 655 GSEG HAZIRA 2x52+1x52.1 (ST) 156.1 2x52+1x52.1 (ST) 156.1 SUGEN 3X382.5 1147.5 3X382.5 1147.5 TOTAL GAS 3720.22 3713.22 Diesel 17.48 17.48 RES 2000.47 2000.47 TOTAL GUJARAT HYDRO 779 779 THERMAL 8330 8330 GAS 3720.22 3713.22
TYPE STATION GRAND TOTAL (GUJARAT) INSTALLED CAPACITY EFFECTIVE CAPACITY UNITS TOTAL (MW) UNITS TOTAL (MW) 14847.17 14840.17 MADHYA PRADESH TYPE STATION INSTALLED CAPACITY EFFECTIVE CAPACITY UNITS TOTAL (MW) UNITS TOTAL (MW) HYDRO GANDHI NAGAR 5x23 (50%) 57.5 5x23 (50%) 57.5 R P SAGAR 4x43 (50%) 86 4x43 (50%) 86 J SAGAR 3x33 (50%) 49.5 3x33 (50%) 49.5 PENCH SHARE 2x80 (66.67%) 106.672 2x80 (66.67%) 106.672 BANASAGAR TONS 1x315 315 1x315 315 BARGI 2x50 100 2x50 100 BANASAGAR 1x30+1x60+1x20 110 1x30+1x60+1x20 110 BIRSINGHPUR 1x20 20 1x20 20 RAJGHAT 3x15(50%) 22.5 3X15(50%) 22.5 INDIRA SAGAR 8x125 1000 8x125 1000 MADHIKHEDA HEP 2X20 40 2X20 40 MINI & MICRO HYDRO 13.5 13.5 3.25 13.5 * Omkareswar Hydro 8x65 520 8x65 520 SARDAR SAROVAR 57% of 1450 826.5 57% of 1450 826.5 TOTAL HYDRO 3267.17 3267.17 THERMAL AMARKANTAK 2X120+1X210 450 2X120+1X210 450 SATPURA-I 5x62.5 (60%) 187.5 5x62.5 (60%) 187.5 SATPURA-II 1x200+1x210 410 1x200+1x210 410 SATPURA-III 2x210 420 2x210 420 S GANDHI TPS 4x210 840 4x210 840 S GANDHI TPS 1x500 500 1x500 500 TOTAL THERMAL 2807.5 2807.5 TOTAL MADHYA HYDRO 3267.17 3267.17 PRADESH THERMAL 2807.5 2807.5 Diesel 0 0 RES 267 267 GRAND TOTAL (MADHYA PRADESH) 6341.67 6341.67 CHHATISGARH TYPE STATION INSTALLED CAPACITY EFFECTIVE CAPACITY UNITS TOTAL (MW) UNITS TOTAL (MW) HYDRO HASDEO BANGO 3x40 120 3x40 120 Gangrel 1x5 5 1x5 5 TOTAL HYDRO 125 125 THERMAL KORBA (E) 4x50+2x120 440 4X50+2X120 440 KORBA (W) 4x210 840 4x210 840 KORBA (E) ext-i 2x250 500 2x250 500 JINDAL TPP 4x250 1000 4x250 1000 LANCO-Amarkantak 2x300 600 2x300 600 TOTAL THERMAL 2780 2780 TOTAL HYDRO 125 125 CHHATISGARH THERMAL 2780 2780 Diesel 0 0 RES 250.95 250.95 GRAND TOTAL (CHHATISGARH) 3155.95 3155.95 MAHARASHTRA TYPE STATION INSTALLED CAPACITY EFFECTIVE CAPACITY UNITS TOTAL (MW) UNITS TOTAL (MW) HYDRO KOYNA I & II 4x(65+5)+4x(75+5) 600 4x(65+5)+4x(75+5) 600 KOYNA III 4x80 320 4x80 320 KOYNA DPH 2x20 40 2X18 36 KOYNA IV 4x250 1000 4x250 1000 KHOPOLI 1 TO 8 96 1 TO 8 96 BHIVPURI 1 TO 7 99 1 TO 7 99 BHIRA 6x25 150 6x25 150 TATA HYDRO BHIRA PSS 1x150 150 1x150 150 VAITHARNA 1x60+1x1.5 61.5 1x60+1x1.5 61.5 ELDARI 3x7.5 22.5 3x7.5 22.5 VEER & BHATGAR 2x4.5+1x16 25 2x4.5+1x16 25 PAITHAN 1x12 12 1x12 12 TILLARI 1x60 60 1x60 60 RADHANAGRI 4x1.2 4.8 4x1.2 4.8 BHIRA T/R 2x40 80 2x40 80 BHANDARDHARA 1 &2 46 1 &2 46
TYPE STATION INSTALLED CAPACITY EFFECTIVE CAPACITY UNITS TOTAL (MW) UNITS TOTAL (MW) DUDHGANGA 2x12 24 2x12 24 PENCH DRAWAL 2x80 (33.33%) 53.328 2x80 (33.33%) 53.328 PAWANA 1x10 10 1x10 10 BHATSA 1x15 15 1x15 15 DHOM 2x1 2 2x1 2 KANHAR 1x4 4 1x4 4 MANIKDOH 1x6 6 1x6 6 UJJANI 1x12 12 1x12 12 DIMBHE 1x5 5 1x5 5 SURYA 1X6+1X0.75 6.75 1x0.75+1x6 6.75 PANSHET 1x8 8 1x8 8 VARASGAON 1x8 8 1x8 8 WARNA 2x8 16 2x8 16 YEOTESHWAR 1x0.08 0.08 1x0.08 0.08 TERWANMEDHE 1x0.2 0.2 1x0.2 0.2 GHATGHAR 2x125 250 2x125 250 SARDAR SAROVAR 27% of 1450 391.5 27% of 1450 391.5 TOTAL HYDRO 3578.658 3574.658 THERMAL CHANDRAPUR 4x210+3x500+1x250 2590 4x210+3x500+1x250 2590 TROMBAY 1x150+2x500+1X250 1400 1x150+2x500+1X250 1400 * KORADI 1x200+2x210 620 1x200+2x210 620 NASIK 3x210 630 3x210 630 KHAPERKHEDA 4x210+1x500 1340 4x210 +1x500 1340 * PARLI 2x20+3x210 670 2x20+3x210 670 BHUSAWAL 2x210+ 500 920 2x210+500 920 REL DAHANU 2x250 500 2x250 500 * PARAS 1x55 55 1x55 55 PARAS 2x250 500 2x250 500 NEW PARLI 2x250 500 2x250 500 JSW Ratnagiri 4x300 1200 4x300 1200 Wardha Warora 3x135 405 3x135 405 TOTAL THERMAL 11330 11330 GAS TROMBAY-7A & 7B 120+60 180 120+60 180 URAN (G) 4x60+4x108 960 3x60+4x108 900 URAN-DPH 2x120 240 2x120 240 RATNAGIRI PHASE - I 2x205+1x230 640 2x205+1x230 640 RATNAGIRI PHASE -II 2x213 + 237.54 663.54 2x213 + 237.54 663.54 RATNAGIRI PHASE- III 2x213 + 237.55 663.54 2x213 + 237.55 663.54 TOTAL GAS 3347.08 3287 Diesel 0 0 RES 2809.33 2809.33 MAHARASHTRA HYDRO 3578.658 3574.658 THERMAL 11330 11330 GAS 3347.08 3287.08 WIND+RES 2809.33 2809.33 GRAND TOTAL (MAHARASHTRA) 23874.398 23810.398 GOA TYPE STATION INSTALLED CAPACITY EFFECTIVE CAPACITY UNITS TOTAL (MW) UNITS TOTAL (MW) Diesel 0 0 RES 30 30 GAS RELIANCE, SALGAONKAR 1x39.82+1x8.2 48.02 1x39.82+1x8.2 48.02 GRAND TOTAL (GOA) 78.02 78.02 *PARAS-2, PARLI-1&2,BHUSAWAL-1,& KORADI 1TO 4 DERATED BY 565 MW TOTAL DERATED UNITS UNIT CAPACITY (MW) Withdrawn from Paras -2 55 16/11/10 Parli -1 20 15/12/10 Parli -2 20 40494 Bhusawal -1 50 15/12/10 Koradi - 1 to 4 4 x 105 8/1/2011
ABC Messages in WR Constituents in the month of April'12 Constituents Type - A Type - B Type - C Gujarat 0 0 0 Madhya Pradesh 0 0 0 Chhatisgarh 7 1 0 Maharashtra 2 0 0 Goa 3 1 0 DD 0 0 0 DNH 0 0 0 Total 12 2 0
Tripping in Western Region in April 12 05/04/2012: Satpura units #1, 2, 3, 4(4x62.5 MW), #6(200 MW), #7(210 MW), Satpura ICT (400/220 kv, 500 MVA ), tripped at 00:25 hrs due to Bus #1 PT burst. Generation loss of 470 MW was reported. This event would fall under category GD-1 as per CEA grid standards regulations-2010. 06/04/2012: Tripping of several 220 kv lines occurred due to fog in Gujarat. No load / generation loss was reported. This event would fall under category GI-1 as per CEA grid standards regulations-2010. 12/04/2012: Tripping of 400 kv Jhanor-Dehgam 1,2 at 06:44 and 06:54 hrs respectively occurred due to fog. This event would fall under category GI-2 as per CEA grid standards regulations-2010. 12/04/2012: At 20:54 hrs 400/220 kv ICT-1 & 2 at Karad tripped along with 400 kv Karad- Jaigad-1, 400 kv New koyna-karad-1 and unit 4 at Jaigad. Gen loss of 274 MW occurred; No load loss occurred. This event would fall under category GI-2 as per CEA grid standards regulations-2010. 14/04/2012: SGTPS units #1, 2, 3 (210 MW each) tripped at 15:50 hrs, 15:51 hrs and 15:55hrs respectively along with tripping of the station transformer at 15:40 hrs. Generation loss of 524 MW was reported. This event would fall under category GD-1 as per CEA grid standards regulations-2010. 19/04/2012: At 16:17 hrs tripping of 400/220 kv both the Jejuri ICTs 1 and 2 on NDR operation caused load loss of 600 MW. This event would fall under category GD-1 as per CEA grid standards regulations-2010. 22/04/2012: Paras units #3 & 4 tripped on bus fault at Paras at 05:29 hrs causing generation loss of 492 MW. This event would fall under category GD-1 as per CEA grid standards regulations-2010. 22/04/2012: Tripping of several 220 lines in Chhattishgarh was reported at around 19:00 hrs, due to tower collapse at location numbers 7 & 8 on 220 kv DSPM (Korba east Extn)-Suhela, and 220 kv DSPM-Bananri feeders (both being on the same tower. 220 kv K(E)-Budhipadar - 3 tripped on, R-Y ph-ph fault due to falling of broken conductor and 220 kv K(E)-Budhipadar- 2 tripped on over current. This event would fall under category GI-1 as per CEA grid standards regulations-2010. 26/04/2012: At 11:04 hrs both of 220 kv Gwalior-Bina d/c and Gwalior-Gwalior(PG) d/c tripped. No load / generation loss was reported. This event would fall under category GI-1 as per CEA grid standards regulations-2010. 28/04/2012: At 13:38 hrs APL unit #4 tripped on SPS operation due to tripping of 400 kv APL Sami D/C. Generation loss of 300 MW occurred due to the event. This event would fall under category GI-2 as per CEA grid standards regulations-2010.
39000 38000 37000 piscama xao~ ka carma Baar idna ko p`itgamta Baar vak HOURLY DEMAND CURVES ON REGIONAL PEAK DAY10.04.2012 piscama xao~ WR 37961 MW 36000 35000 34000 33000 32000 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 Hrs 18000 maharayt maharayt MAHARASHTRA 17000 16432 MW 16000 15000 14000 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 Hrs 12000 gaujarat gaujarat GFUJARAT MW 11000 10670 10000 9000 1 2 3 4 5 6 7 8 9 10 11 12 Hrs 13 14 15 16 17 18 19 20 21 22 23 24 7000 maqya p`dosa MADHYA PRADESH 6560 6000 MW 5000 4000 3000 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 Hrs
piscama xao~ ka carma Baar idna ko p`itgamta Baar vak HOURLY DEMAND CURVES ON REGIONAL PEAK DAY 10.04.2012 3500 Ci<asagaZ Ci<asagaZ CHHATISGARH 3188 MW 3000 2500 Hrs 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 450 gaaovaa GOA 400 MW 350 336 300 250 1 2 3 4 5 6 7 8 9 10 11 12Hrs 13 14 15 16 17 18 19 20 21 22 23 24 590 dadranagar hvaolai DADRANAGAR HAVALI 552 MW 540 490 Hrs 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 245 idva AaOr dmana DIV DAMAN MW 220 223 195 Hrs 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
MW piscama xao~ ka nyuanatma Baar idna ko p`itgamta Baar vak HOURLY MIN.DEMAND CURVES ON REGIONAL PEAK DAY 21.04.2012 31000 37000 36000 35000 34000 33000 32000 31110.22 piscama xao~ WR 31000 30000 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 Hrs 17000 maharayt/ maharayt/ MAHARASHTRA 16000 MW 15000 14000 14020 13000 Hrs 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 12000 gaujarat GUJRART MW 11000 10000 9456 9000 1 2 3 4 5 6 7 8 9 10 11 12 Hrs 13 14 15 16 17 18 19 20 21 22 23 24 6800 maqya p`dosa MADHYA PRADESH 5800 MW 4800 4015.22 3800 1 2 3 4 5 6 7 8 9 10 11 12 Hrs 13 14 15 16 17 18 19 20 21 22 23 24
piscama xao~ ka nyuanatma Baar idna ko p`itgamta Baar vak HOURLY MIN.DEMAND CURVES ON REGIONAL PEAK DAY 21.04.2012 3200 Ci<asagaZ Ci<asagaZ CHHATISGARH MW 2700 2629 2200 1 2 3 4 5 6 7 8 9 10 11 12 Hrs 13 14 15 16 17 18 19 20 21 22 23 24 450 gaaovaa GOA MW 400 350 300 250 289 267 200 1 2 3 4 5 6 7 8 9 10 11 12 Hrs 13 14 15 16 17 18 19 20 21 22 23 24 600 dadranagar hvaolai DADRANAGAR HAVALI MW 550 500 513 477 450 Hrs 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 250 idva AaOr dmana DIV DAMAN MW 225 200 205 188 175 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 Hrs
दन क Date प वर स टम ऑपर शन क रप र शन ल मट ड (प वर ड क एक प ण व म व व ल क पन ) प चम य भ र षण क,म बई Power System Operation Corporation Ltd. (A wholly owned subsidiary company of POWERGRID) Western Regional Load Despatch Centre,Mumbai व य तद ब पर ख अ ल 2012 Voltage Profile during the month of April.2012 इ द र इट रस कर ड ध ल Indore Itarsi Karad Dhule अ धकतम य नतम अ धकतम य नतम अ धकतम य नतम अ धकतम य नतम अ धकतम य नतम अ धकतम य नतम अ धकतम य नतम Max. Kv Min. Kv Max. Kv Min. Kv Max. Kv Min. Kv Max. Kv Min. Kv Max. Kv Min. Kv Max. Kv Min. Kv Max. Kv Min. Kv 1 425 407 426 408 426 405 428 404 414 404 422 412 417 408 2 421 400 420 402 425 409 426 406 417 407 423 409 414 407 3 423 400 421 404 428 409 424 404 416 409 419 412 415 406 4 424 404 423 407 426 409 428 408 418 408 423 414 416 408 5 424 406 427 408 426 409 432 408 416 409 422 413 417 406 6 422 404 424 407 427 409 432 412 418 408 421 409 418 411 7 421 402 420 404 426 404 426 406 417 404 420 407 422 413 8 424 408 423 410 425 409 424 404 415 408 420 414 416 409 9 423 400 419 402 425 409 426 412 417 405 422 410 415 403 10 424 406 421 403 426 403 428 400 415 405 420 409 414 403 11 424 403 425 406 424 402 432 408 414 403 418 409 414 404 12 422 407 423 409 427 406 428 410 416 404 418 409 414 403 13 424 400 424 403 426 408 430 404 417 404 418 407 415 404 14 422 405 424 409 424 406 430 404 417 405 418 408 415 403 15 424 403 421 404 427 408 430 408 414 403 422 410 415 403 16 424 409 424 412 424 407 430 408 414 405 421 409 416 407 17 423 397 419 400 425 406 430 400 415 405 418 410 414 405 18 423 404 423 406 427 408 428 406 417 408 418 409 414 405 19 424 410 425 413 431 405 430 410 416 407 420 411 425 415 20 424 411 425 411 430 404 430 408 415 410 418 410 417 407 21 424 406 425 409 428 403 428 408 418 405 417 409 418 409 22 424 408 426 411 427 407 428 410 417 408 418 410 417 408 23 425 406 425 409 427 408 428 402 416 404 419 408 417 408 24 423 400 426 400 427 400 432 400 415 408 415 400 418 400 25 425 411 427 412 426 406 426 404 415 405 419 413 417 410 26 425 400 426 413 426 400 428 400 417 400 415 400 421 400 27 424 400 424 406 425 400 426 398 416 400 417 409 418 400 28 425 409 425 410 424 404 426 408 415 403 419 406 416 407 29 423 404 423 409 429 408 428 406 414 407 418 411 421 409 30 424 400 424 406 427 410 426 406 417 403 419 407 418 409 MAX 425 397 427 400 431 400 432 398 418 400 423 400 425 400 अस ज Asoj क स र Kasor स नक Annex-I भल ई Bhilai
दन क Date ज तप र बन व लयर न गद ख डव सपत सव न Jetpur Bina Gwalior Nagda Khandwa Sipat seoni अ धकतम य नतम अ धकतम य नतम अ धकतम य नतम अ धकतम य नतम अ धकतम य नतम अ धकतम य नतम अ धकतम य नतम Max. Kv Min. Kv Max. Kv Min. Kv Max. Kv Min. Kv Max. Kv Min. Kv Max. Kv Min. Kv Max. Kv Min. Kv Max. Kv Min. Kv 1 421 408 429 408 427 401 427 406 430 409 747 731 785 764 2 425 407 419 409 424 389 423 399 428 404 759 740 782 757 3 419 411 422 407 421 400 424 398 428 405 762 752 784 766 4 421 410 420 403 419 393 423 402 430 411 764 756 788 766 5 424 405 422 408 421 394 426 406 433 409 764 756 801 765 6 420 408 425 408 423 397 423 404 429 409 783 755 803 777 7 420 409 418 404 419 397 421 402 425 404 778 755 802 774 8 419 405 427 409 427 401 424 407 424 409 778 755 795 775 9 420 403 420 408 426 392 423 397 423 401 771 762 788 768 10 419 404 429 414 431 409 424 404 423 401 772 761 791 764 11 422 409 427 417 429 411 425 399 428 406 771 756 792 758 12 419 406 429 416 428 403 423 404 429 411 771 756 791 764 13 419 406 431 410 432 406 423 399 430 404 767 753 786 756 14 420 410 425 418 430 408 423 403 428 409 778 749 797 768 15 422 408 424 414 426 401 424 402 426 407 774 747 790 766 16 420 407 430 413 428 402 426 406 426 409 769 750 790 763 17 420 404 425 406 429 390 423 400 424 398 768 746 783 757 18 417 408 426 406 422 386 423 403 425 405 766 751 787 771 19 419 407 428 409 424 399 424 409 430 413 776 756 786 770 20 421 411 429 409 430 400 426 410 427 409 776 756 786 770 21 421 406 425 407 423 401 425 405 426 404 776 756 795 768 22 421 409 425 407 428 402 427 409 431 412 766 745 790 758 23 421 407 424 405 425 399 426 409 430 407 765 748 786 764 24 421 408 426 414 426 407 426 400 433 400 765 748 798 762 25 424 412 425 413 424 405 428 413 430 411 770 749 795 769 26 423 408 427 412 428 404 428 400 433 400 772 754 796 794 27 420 411 426 413 426 405 427 400 430 400 772 754 784 763 28 421 409 427 407 428 399 426 411 431 411 772 754 782 758 29 422 408 420 407 424 399 426 405 430 411 772 754 790 762 30 424 405 426 408 424 400 426 401 429 409 766 748 786 760 MAX 425 403 431 403 432 386 428 397 433 398 783 731 803 756
Power system Operation Corporation Ltd. (A wholly owned subsidary Company of POWERGRID) Western Regional Despatch Centre LOAD DURATION CURVE (APRIL-2012) Max.demand met=37961 MW Min.demand = 31110 MW 38000 37000 36000 Peak Demand met (MW) 35000 34000 33000 32000 31000 30000 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% % of Time
NEW GRID FREQUENCY DUR ATION CURVE FOR APRIL`12 Max =50.66Hz, Min=49.08Hz Average = 49.89 Hz. 50.8 50.3 FR REQ (Hz) ---> 49.8 49.3 48.8 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 % OF TIME --->
900 850 800 750 700 650 600 550 500 DAILY CONSUMPTION OF WESTERN REGION (2009-10 TO 2012-13) CONSUMPTION IN MUs ----> Apr May Jun Jul Aug Sep Oct Nov Dec Jan Feb Mar MONTHS ----> 2009-10 2010-11 2011-12 2012-13
UNIT OUTAGES IN APRIL 2012 DATE PLANNED OUTAGE FORCED OUTAGE TOTAL OUTAGE-APRIL'12 TOTAL OUTAGE-MARCH'12 1-Apr-12 1060 7560 8620 9241 2-Apr-12 1060 7692 8752 7923 3-Apr-12 1060 7512 8572 9191 4-Apr-12 1060 7547 8607 8954 5-Apr-12 1060 7988 9048 9362 6-Apr-12 1060 7999 9059 9634 7-Apr-12 1060 7601 8661 10700 8-Apr-12 1560 7651 9211 10754 9-Apr-12 1560 8252 9812 10372 10-Apr-12 1560 8237 9797 10309 11-Apr-12 1560 8047 9607 10683 12-Apr-12 1560 9312 10872 10497 13-Apr-12 1560 9200 10760 10654 14-Apr-12 1560 9795 11355 11269 15-Apr-12 1560 10630 12190 11859 16-Apr-12 1560 8700 10260 11933 17-Apr-12 1560 7300 8860 12557 18-Apr-12 1779 7348 9127 11569 19-Apr-12 1779 8625 10404 11591 20-Apr-12 1569 8880 10449 10837 21-Apr-12 1569 7725 9294 10856 22-Apr-12 1569 7707 9276 10433 23-Apr-12 1350 8731 10081 11226 24-Apr-12 1560 8201 9761 10273 25-Apr-12 1560 9362 10922 11487 26-Apr-12 1350 8631 9981 8733 27-Apr-12 1350 7358 8708 8587 28-Apr-12 1350 7142 8492 9496 29-Apr-12 1350 7416 8766 8742 30-Apr-12 1930 7719 9649 8960 8643 MAX 1930 10630 12190 12557 AVG 1436 8195 9632 10289 Unit Outage- APRIL'12 Max.12190 MW on 15.04.12 MARCH'12 Max. 12557 MW on 17.03.12 14000 PLANNED OUTAGE TOTAL OUTAGE-APRIL'12 FORCED OUTAGE TOTAL OUTAGE-MARCH'12 12000 10000 MW 8000 6000 4000 2000 0 1-Apr-12 5-Apr-12 9-Apr-12 13-Apr-12 17-Apr-12 21-Apr-12 25-Apr-12 29-Apr-12 Date
WIND GENERATION (MUS) APRIL-12 Date Gujarat Maharashtra 4/1/2012 9.121 3.021 4/2/2012 7.329 3.023 4/3/2012 8.205 5.629 4/4/2012 12.011 9.396 4/5/2012 14.269 10.961 4/6/2012 12.115 13.234 4/7/2012 6.87 8.655 4/8/2012 5.298 7.323 4/9/2012 9.12 8.767 4/10/2012 11.872 9.029 4/11/2012 12.047 8.933 4/12/2012 15.16 10.616 4/13/2012 14.893 6.522 4/14/2012 6.48 5.052 4/15/2012 6.666 5.17 4/16/2012 9.727 5.261 4/17/2012 10.411 7.186 4/18/2012 10.178 8.57 4/19/2012 11.533 5.067 4/20/2012 8.208 4.246 4/21/2012 10.955 2.92 4/22/2012 12.481 10.583 4/23/2012 13.804 9.687 4/24/2012 8.297 8.338 4/25/2012 10.094 8.146 4/26/2012 10.84 8.725 4/27/2012 12.366 7.511 4/28/2012 14.478 10.712 4/29/2012 15.126 9.184 4/30/2012 16.509 12.06 TOTAL 326.463 233.527 WIND GENERATION APRIL-12 Gujarat Maharastra 18 16 14 12 MUS 10 8 6 4 2 0 1-Apr-12 3-Apr-12 5-Apr-12 7-Apr-12 9-Apr-12 11-Apr-12 13-Apr-12 Date 15-Apr-12 17-Apr-12 19-Apr-12 21-Apr-12 23-Apr-12 25-Apr-12 27-Apr-12 29-Apr-12
HYDRO GENERATION (MUS) APRIL-12 Date Gujarat Maharashtra Madhya Pradesh Chhatisgarh 4/1/2012 1.844 6.642 14.96 0.87 4/2/2012 1.825 14.63 15.29 0.84 4/3/2012 1.709 16.835 16.55 0.91 4/4/2012 1.761 15.455 18.83 0.91 4/5/2012 1.935 11.004 22.93 0.86 4/6/2012 2.369 8.555 14.72 0.89 4/7/2012 2.383 9.9 15.42 0.91 4/8/2012 2.366 7.301 14.95 0.89 4/9/2012 2.757 14.628 16.34 0.89 4/10/2012 2.108 12.337 14.47 0.99 4/11/2012 2.329 9.626 12.34 0.98 4/12/2012 2.358 11.063 8.00 0.99 4/13/2012 2.517 12.141 8.00 0.93 4/14/2012 2.226 14.525 15.24 1.23 4/15/2012 2.258 7.598 12.18 1.21 4/16/2012 2.255 29.137 13.40 1.22 4/17/2012 2.255 15.51 11.95 1.26 4/18/2012 2.576 17.81 11.89 1.37 4/19/2012 2.591 22.64 12.28 1.41 4/20/2012 2.566 11.719 15.05 1.41 4/21/2012 2.526 10.626 16.85 1.44 4/22/2012 2.523 4.882 10.66 0.98 4/23/2012 2.584 16.72 11.02 1.37 4/24/2012 2.279 14.665 10.77 1.30 4/25/2012 2.275 24.709 12.89 1.50 4/26/2012 2.087 22.696 11.18 1.34 4/27/2012 1.445 15.983 12.05 1.43 4/28/2012 1.65 10.103 10.81 1.52 4/29/2012 1.498 5.069 9.40 1.36 4/30/2012 1.476 11.138 11.59 1.63 TOTAL 65.33 405.65 402.01 34.83 HYDRO GENERATION APRIL-12 Gujarat Maharashtra Madhya Pradesh Chhatisgarh 35 30 25 20 MUS 15 10 5 0 1-Apr-12 3-Apr-12 5-Apr-12 7-Apr-12 9-Apr-12 11-Apr-12 13-Apr-12 15-Apr-12 17-Apr-12 19-Apr-12 21-Apr-12 23-Apr-12 25-Apr-12 27-Apr-12 29-Apr-12 Date