REPORT ON INDUSTRIAL VISIT at KOLAGHAT THERMAL POWER STATION DATED 24.09.2014 & 25.09.2014 Co-ordinator: Prof. Amlan Chakrabarti Organizer: Mr. Manojit Basak Page 1
As per W.B.U.T. curriculum, the institute have to arrange industrial visit for B.TECH 3 rd Year Electrical Engineering students. Accordingly, we have requested the General Manager, Kolaghat Thermal Power station, vide Fax message dated 28.07.2014 (Fax no.: 03221 231280) of Principal, Narula Institute of Technology, Agarpara for giving permission for two days (one day for EE 3A and other day for EE 3B section) in this current academic year. In response to this message Sr. Manager(E), Training Cell, KTPS, WBPDCL have send their confirmation for two days 24.09.2014 and 25.09.2014 vide E-mail dated 12.09.2014. The same matter was informed to the Registrar, NIT, Agarpara for arranging a bus on 24.09.2014 and 25.09.2014 from NIT college campus to KTPS and return back vide E-mail dated 12.09.2014 of HOD-EE, NIT. The required bus was provided by the NIT, Agarpara on the above mentioned days. On 24.09.2014 we were started from NIT campus with the students of EE3A section at 7.20 a.m by a bus (Bus : WB 73/A- 7078) arranged by the institute. We reached KTPS at about 9.30 a.m. The students were subdivided into three groups and members of Engineers Welfare Forum of WBPDCL were demonstrated the different areas inside the plant. Lunch was arranged by the same FORUM at the Officers Recreation Club, KTPP Township with our financial involvement. At 4.50 p.m. we returned to NIT campus from KTPS Township. On the next day, 25.09.2014 we were started from NIT campus with the students of EE3B section at 7.35 a.m by the same bus. We reached KTPS at about 9.40 a.m. The students were subdivided into three groups and members of Engineers Welfare Forum of WBPDCL were demonstrated the different areas inside the plant. Lunch was arranged by the same FORUM at the Officers Recreation Club, KTPP Township with our financial involvement. At 4.40 p.m. we returned to NIT campus from KTPS Township. Page 2
Detail of participants in KTPS visit on 24-09-2014 and 25-09-2014 DATE OF KTPS VISIT : 24-09-2014 DATE OF KTPS VISIT : 25-09-2014 Headed by : MANOJIT KUMAR BASAK Headed by : MANOJIT KUMAR BASAK FACAULTIES FACAULTIES & TAS Sl 1 Sudhangshu Sarkar 1 Sushovan Goswami 2 Kamalika Banerjee 2 Arkendu Mitra 3 Priyanjali Mukherjee 3 Amit Mitra 4 Pratyusha Biswas Deb 4 Subhajit Roy STUDENTS OF B Tech(EE) 3A Roll STUDENTS OF B Tech(EE) 3B Roll 1 Tanmay Kanti Dey 10012001 1 Dhiman Dey 10012064 2 Saikat Datta 10012002 2 Amit Kumar Ojha 10012065 3 Mainak Sarkar 10012003 3 Deep Roy 10012068 4 Dipanjan Rakshit 10012005 4 Md. Shahnawaz Alam 10012069 5 Sourav Paul 10012007 5 Sajib Kumar Chowdhury 10012070 6 Srijita Bhattacharjee 10012008 6 Arghyadeep Das 10012071 7 Debayan Maity 10012009 7 Debmalya Sadhukhan 10012073 8 Poulomi Das 10012010 8 Arnab Kumar Biswas 10012074 9 Bijit Baral 10012011 9 Prakash Gayen 10012075 10 Saptarshi Mondal 10012012 10 Arnab Manna 10012077 11 Amandeep Kaur Bhambra 10012016 11 Samrat Kumar Das 10012078 12 Gurmeet Kaur Bhambra 10012017 12 Indrojit Biswas 10012082 13 Sajan Saha 10012018 13 Samir Pal 10012085 14 Mousam Maji 10012023 14 Ramkrishna Maji* 10012087 15 Abhishek Sinha 10012025 15 Vineet Kumar 10012088 16 Arijit Bera 10012026 16 Rituparna Pal 10012089 17 Anirban Mitra 10012028 17 Wasique Uddin* 10012090 18 Oindrila Saha 10012029 18 Sanawaj Alam 10012092 19 Pratap Khanna 10012034 19 Suraj Sanyal 10012094 20 Sayan Kumar Ghosh 10012037 20 Baishakhi Mukhopadhyay 10012096 21 Souvik Dan 10012038 21 Ajay Singh 10012097 22 Swikriti Maity 10012039 22 Md. Afnan Kayal 10012099 23 Souvik Samanta 10012040 23 Pralay Ghosh 10012101 24 Biswadeep Kundu 10012041 24 Arghya Mandal 10012102 Page 3
25 Souvik Haldar 10012043 25 Sudeshna Bhattacharjee 10012104 26 Md. Jakir Hassan 10012044 26 Tanima Bal 10012106 27 Babai Ghosh 10012045 27 Pawan Kumar Yadav* 10012108 28 Md. Masud Alam 10012047 28 Soumojit Saha 10012109 29 Supran Dasgupta 10012048 29 Deepak Rajwar 10012110 30 Saradindu Dey 10012050 30 Juneza Naggma 10012113 31 Atig Chattopadhyay 10012051 31 Prasanta Ghatak 10012117 32 Akash Dey 10012052 32 Sujay Kumar Singh 10012118 33 Indranil Biswas 10012053 33 Raja Bharati 10012119 34 Subhadip Ghosh 10012054 34 Prantick Deb Sharma 10012121 35 Saikat Ganguly 10012055 35 Pritam Shome 10012122 36 Jit Bose 10012056 36 Pinaki Bhandari 10012123 37 Rahul Verma 10012057 37 Sandeep Kumar Prajapati 10012124 38 Arkadeep Bera 10012059 38 Soharat Basu 10012125 39 Akash Kumar 10012060 39 Dipak Prasad Agrawal 10012126 40 Subhra Sasmal 10012061 40 Dipannita Chakraborty 10012127 41 Pritam Naskar 10012062 41 Abhilash Agarwal 10012128 42 Arighna Dalal 10012063 42 Md. Jawaid 10012129 43 Saikat Ganguly 10012130 43 Bhushan Kumar 10012131 44 Debabrata Biswas 10012135 44 Chandrachur Chakraborty 10012134 45 Subrata Chakraborty 10012136 45 Aman Bharati 10012137 46 Raghuvir Lal Sah 10012138 46 Nandita Chakraborty 10012151 47 Jeet Sarkar 10012140 47 Rajesh Debnath 10012153 48 Arati Nath 10012143 48 Uttiya Chakrabarty 10012154 49 Debojit Ghosh 10012145 49 Sagnik Haldar 10012157 50 Sirshendu Mukherjee 10012147 One Driver One Driver One Helper One Helper Total Heads : 57 Total Heads : 56 On the each day during the return back we have distributed a Feed Back form to each student inside the Bus. The blank format is as under: NARULA INSTITUTE OF TECHNOLOGY Electrical Engineering Department FEED BACK FORM Subject : Kolaghat Thermal Power Station Visit by 3rd year 5 th Sem. B. Tech Students of Student: Class Roll : Section : Date of Visit : Page 4
No. Question 1 What is your mind for this visit? Answer (Tick where needed/write the answer) Very help full Medium help full Less help full Know nothing 2 Have you satisfied in the bus journey? 100% 75% 50% 25% 3 What is your grade point about the conducting faculties? 100 80 60 40 4 What is your grade point about the lunch arranged? 100 90 80 70 5 What is KTPS Generating Capacity? 1320MW 1510MW 1260MW 1200M W 6 What is the Generated Voltage at KTPS? 15.75KV 16.20KV 11.50KV 9.80KV 7 Generator Cooling System is Air Water Hydrogen Hydroge n, Water None of these 8 Stage-I & Stage-II GT output Bus Voltage is 132KV & 400KV & 220KV & 400KV 220KV 400KV 9 400KV: 220KV: 132KV: 11KV: How many outgoing feeders are there in KGP-1&2 How-1&2 Taml-1&2 Towndifferent voltages? Jeerat-1 N Hal- Ulub-1&2 1&2 Arambag-1 1&2 10 of Generator Transformer at KTPS 7 5 6 8 11 of UAT per Unit 1 2 3 4 12 What is the no. of mill per unit? 3 2 6 5 13 of Cooling Tower per unit 9 Stg-II 6 7 8Stg-I 14 of Moose conductors in 400KV Bas 1 2 3 4 15 of Moose conductors in 400KV Feeder 1 2 3 4 16 of Moose conductors in 220KV Bas 1 2 3 4 17 Max. capacity of 6.6KV Motor have seen 1MW 800KW 3MW 4MW 18 How many no. of 125T EOT Crane you have seen 1 2 3 4 19 of Boiler Feed Pump per unit 1 2 3 4 20 of CW pump per unit 1 2 3 4 21 SF6 Brk., Pantograph Isolator, HCB Isolator, CTs, the deferent equipments in 400KV Sub CVTs, Wave trap, IBTs,4" IPS Pipe Bus, LMUs, Station Balanced Transformer, 220KV MOCB, 22 Types of Circuit Breakers you have seen 23 Value of Station Generation you have seen 24 Value of Boiler Steam pressure & temperature 400KV SF6, 220KV Air Blast, 220KV SF6, 132KV MOCB, 132KV SF6, 33KV SF6, 6.6KV MOCB, 6.6KV SF6, 6.6KV Vacuum, 400V Air 25 Which types of 6.6KV CB you have seen? SF6 / MOCB / Vacuum 26 Which type if CB you have seen in switch yard? 400KV SF6/220KV MOCB/220KV Air Blased/220KV SF6 /132KV MOCB/132KV SF6 27 the different types of Relay you have seen Numeric, Rotating Disc, Micro Moh 28 Active power is controlled by (1) and reactive power by(2) (1)= Steam,(2)= Excitation Voltage 29 Coal unloading systems are Wagon Tripler, BOBR 30 In stator water cooling system, (X) is flowing through stator conductor. (X)= De-mineralized Water Signature of Student ------> Page 5
Photos of KTPS Visit: Page 6
Page 7