Solar Park from Saurya Urja Preferred destination for setting up solar projects

Transcription

1 Solar Park from Saurya Urja Preferred destination for setting up solar projects State of the art infrastructure for Solar Project Development RHS 500 MW Power Purchaser: Uttar Pradesh Government Evacuation: PGCIL (CTU) 1

2 Joint Venture Agreement: Snapshot Joint Venture signed between Government of Rajasthan (GoR) and IL&FS Energy Development Company Limited (IEDCL) to form a 50:50 JV in the name of Saurya Urja Company of Rajasthan Limited (SURAJ) on October 28, Company Incorporated on April 07, Mandate to develop 5000 MW of Solar Parks in Rajasthan. Main Purpose: Provide land to Developers of Solar Power Producers, Implement Infrastructure Facilities in Solar Park, Facilitate CTU and/or STU connectivity, Carry out O&M of the Solar Park Board of Directors: Three (3) from GoR and Three (3) from IEDCL and Two (2) Independent Directors. 2

3 1000 MW Bhadla III Solar Park: The Company & Management Saurya Urja Company of Rajasthan Limited (SURAJ) Management SURAJ is promoted jointly by Government of Rajasthan and IL&FS Energy, the IL&FS Group s energy arm. IL&FS is a pioneer infrastructure developer in the country cutting across sectors like Roads, Power, Water, Ports, Tourism, SEZs, Industrial Parks and sectors like Education and Skill development. SURAJ a 50:50 Joint Venture Company of Govt. of Rajasthan and IL&FS Energy and is mandated to develop Solar Parks of 5000 MW capacity in the state of Rajasthan. Bhadla III 1000 MW Solar Power Park is the first in series of the solar parks to be developed by the company. Board of Directors Chief Secretary, GoR, Chairman Secretary Revenue, GoR Managing Director, RREC, GoR Mr. K Ramchand, IL&FS Mr. Haziq Beg, IL&FS Energy Mr. Keshav Prasad, IL&FS Energy Independent Directors Mr. Arun Kumar Purwar, former CMD, SBI Mr. Bhanu Bhushan, former member, CERC Senior Management Mr. S Prakash, Chief Executive Officer Mr. Bibhu Biswal, Vice President 3

4 LHS 500 MW (Progress July 2017) 4

5 LHS 500 MW (Progress) At recently concluded reverse auction conducted by SECI on May 11, 2017, M/s Acme Solar Holdings Pvt. Ltd. was awarded 200 MW capacity at Rs per kwh and M/s SBG Cleantech One Ltd. was awarded 300 MW capacity at Rs per kwh As per current schedule, Saurya Urja would achieve substantial completion of all the infrastructure for LHS by December, The above delivery schedule would enable the Solar Project Developers (SPDs) to complete the project ahead of their committed schedule under the PPA. 5

6 RHS 500 MW (Salient Features) 6

7 1000 MW Bhadla III Solar Park: Snapshot Item Details Location: Bhadla III, Bap, District Jodhpur, Rajasthan 27 28'53.9"N 71 59'26.1"E , Location Advantages: High Solar Radiation (GHI: 1890 W/m 2 ), ( Clear Sunny Days) Nearest NH: Nearest Railway Station: Nearest Airport: Total Area for 500 MW: Land Classification: Accessibility: NH 15 (45 Kms) Phalodi (80 Kms) Jodhpur (230 Kms) Minimum 1000 Hectares 100% Govt. Land Well developed & connected Road Network up to the Park. 7

8 1000 MW Bhadla III Solar Park: Comparison State Monthly Averaged Direct Normal Radiation (kwh/m2/day) Rajasthan (Latitude , Longitude ) 5.60 Madhya Pradesh (Latitude , Longitude ) 5.27 Andhra Pradesh (Latitude 14.55, Longitude ) 5.17 Karnataka (Latitude , Longitude ) 5.04 Source: NREL (India Solar Resource), NASA (Surface Meteorology and Solar Energy) Expected CUF at the Bhadla III site: % 8

9 1000 MW Bhadla III Solar Park: Master Plan: Overview Item Details Project Size: 1000 MW Division: Park Divided into LHS and RHS LHS: 500 MW RHS: 500 MW 9

10 RHS 500 MW Master Plan Details RHS Divided in 5 Plots of 100 MWac Each Detailed Land Use given at the next slide 10

11 RHS 500 MW Land Use AREA STATEMENT RHS # DESCRIPTION UNIT R1 R2 R3 R4 R5 TOTAL 1 Power Generation MW Minimum Plot Area* Hectares *Note: Based on 2Ha/MW 11

12 1000 MW Bhadla III Solar Park: Land Details # Land Details 1 Master Lease agreement has been signed between GoR and Saurya Urja on Nov 18, ASub Lease Agreement to be signed between SPD and Saurya Urja for Project Implementation within 15 days of signing the ISA. 3 Term of Sub Lease Agreement: The lease term shall be of 27 Years from the date of execution of the PPA. 4 Land would be handed over on as is where is basis. 5 Soil Resistivity Report/Geo Technical Report & Water Test Report (IGC) has been submitted to SECI and may be downloaded from SECI s TCIL Portal. 12

13 RHS 500 MW Power Evacuation & Metering 13

14 Essential Solar Park Facilities 14

15 Essential Solar Park Facilities 220/33 kv Pooling Sub Station 220/33 kv Pooling Sub Station Brief Scope: 220/33 kv PSS for Pooling & Transmission of 500 MW Power (5 x 125 MVA Transformers) to PGCIL 765/400/220 kv Sub Station. Status: Contractor M/s GE T&D Finalized. Expected Completion: August

16 Essential Solar Park Facilities 220 kv Transmission Lines 220 KV Transmission Lines Brief Scope: 220 kv Transmission Lines to transfer of power from 220/33 kv Pooling Sub Station (PSS) to 765/400/220 kv PGCIL S/S. (D/C AL 59 Lines Equivalent to Moose, 9 Kms) Status: Contract Awarded to M/s Karnimata Construction Company (KMCC) in November 2016, Work in Progress. Expected Completion: January, Approvals & Clearances: Route Survey Completed., Section 68 and 164 Granted. 16

17 Essential Solar Park Facilities Connectivity to 765/400/220 kv PGCIL S/S 765/400/220 kv PGCIL S/S Brief Scope: To provide connectivity of the Solar Park with the CTU network. Commercial Billing shall be done at the 220 kv side of the PGCIL s 765/400/220 kv S/S and associated transmission system Status: Contract Awarded, Work in Progress. Expected Completion: October, 2018 Approvals & Clearances: Bay Allocation to be Done. 17

18 Essential Solar Park Facilities PGCIL Network Map 18

19 Essential Solar Park Facilities Common Facilities & Facility Complex Infrastructure Scope Time Lines Guest House (4 Double Occupancy Bedrooms and 2 Suites, Approx Sq. Ft) Common Facilities & Facility Complex (Located in LHS Area) Facility Complex (Medical and Training Complex) [2000 Total Sq. Ft Space, 350 Sq. Ft Training Hall, Canteen Facilities for 20 Persons at a time, Medical 125 Sq. Ft] Security Office at Entrance. February

20 Essential Solar Park Facilities Water System Head Scope Time Lines Water System Proposed 175 KLD supply from RREC for 1000 MW 25 KLD to be used in common services. 15 KLD per 100 MWac Plot proposed to be allotted. Single Point Connection at each Individual Solar Plots of 100 MW through common pipeline. Each SPD is to build it s own Sump Tank for Storage and Distribution of water within the Solar Project. SPD to opt for water less cleaning service in case the above supply is insufficient June

21 Essential Solar Park Facilities Access Roads & Fencing around Dhanis Infrastructure Scope Access Roads Access roads to all the plots along with street lighting. Approx. 4 Kms total length. 7 Mtrs wide Carriage Way, GSB Road. Fencing around Dhanis Pre Cast Fencing around the resettlement area. 21

22 1000 MW Bhadla III Solar Park: Local Area Development (LAD) LAD Studies & Strategy Study conducted to assess/understand the needs of the local community and the impact of development of solar park in the area. Following are the key areas of interest to the locals: Alternative Livelihood Education Infrastructure Village Infrastructure Water Availability Health Services Access to Government Programs LAD Action Plan Saurya Urja in partnership with the SPDs shall ensure the following for the locals under CSR activities: Upgradation of the Infrastructure around the solar park. Water availability & Health Services. Training & Development of the Locals in the relevant skill sets of that of the Solar Plants/Parks. Imperative to address the interests of the local population for active community participation in the development of the solar park. 22

23 Mandatory Additional Facilities 23

24 Mandatory Additional Facilities Cable Trays & Structure Infrastructure Scope Compulsory Facilities Cable Trays & Structure Installation of Cable Trays & Structure for laying of 33 kv Power cables & OFCs from individual SPD plots to Pooling Sub Station Charges As detailed in Summary of Charges Slide 24

25 Mandatory Additional Facilities Fencing & Patrol Roads with Street Lighting Infrastructure Scope Pre Cast Fencing & Patrol Roads with Street Lighting Precast RCC fencing and patrol roads along the periphery of the park and street lighting. Charges As detailed in Summary of Charges Slide 25

26 Mandatory Additional Facilities Weather Monitoring System (WMS) 1 Concept A central weather monitoring system for all the SPDs (LHS & RHS) of the park. Weather Data to be shared with Successful Bidders Availability of Historical & Instantaneous Data 26

27 Mandatory Additional Facilities Weather Monitoring System (WMS) 2 Global Horizontal Insolation (1 Day) Ambient Temperature (1 Day) Wind Speed (1 Day) On Site Actual Weather Data is Now Available from Weather Monitoring Stations Installed at Site. The data can be Instantaneous Data obtained at a nominal price. Source : Bodana Weather Station Weather Monitoring System (Pyranometer, Pyrheliometer, Sensors for: Module Surface Temperature Measurement, Ambient Temperature Measurement, Wind Speed Measurement, Wind Direction Measurement, Soiling Monitoring Station) Installed at the Solar Park since June 14, Custom Reports as per the Requirements. Currently 1 No. WMS + 1 No. Soil Monitoring Station is Installed at Site To cover the whole Solar Park 2 Nos. more WMS are envisaged to be installed. Remote Monitoring Accessibility to Live Data for Successful Bidders. 27

28 Mandatory Additional Facilities Forecasting & Scheduling 1 Concept As per CERC Procedure for implementation of the framework on Forecasting, scheduling and imbalance handling for renewable energy (re) generating stations Including power parks based on wind and solar at Inter state level dated March 03, 2017: Clause 7.2 of Clause 7 (Connectivity) states that: The SPPD shall act as the nodal and accountable entity at the connection point. SPPD shall be responsible for sending the SCADA data to the RLDC and to the Renewable Energy Management Centre (REMC). Saurya Urja being the SPPD for Bhadla III shall undertake the responsibility for Forecasting & Scheduling as per the provisions of the CERC Procedure dated March 03,

29 Mandatory Additional Facilities Forecasting & Scheduling 2 Feature Forecasting & Scheduling Relationship Current Scenario Benefits Details Forecasting & Scheduling at Park (500 MW) level using latest analytical models includes real time data from weather stations, coordination with SLDC/RLDC. Saurya Urja shall facilitate Forecasting & Scheduling for the entire 500 MW fed to CTU SPD shall be responsible for sharing data required on 15 Mins basis and appropriate annual charges. SPD shall be responsible for the Deviation Settlement Mechanism (DSM) and penalties if any. CERC already issued order mandating solar projects to do Forecasting & Scheduling. Provision of Penalties for deviation beyond +/ 15% variation. Deviation from schedule (actual vs scheduled generation) to be minimized resulting in low deviation charges/penalty due to aggregation at the overall level Cost Advantages due to Economies of Scale of operation Charges Commercial Model & Customer Term Sheets to be Shared in Due Course. 29

30 Mandatory Additional Facilities Alternate Module Cleaning 1 Concept Availability of water supply in the solar park not sufficient for efficient cleaning of solar panels by water manually. Adequate water supply will always be a constraint in the desert region. This will lead to higher soiling losses in the solar plant, less efficient plants means loss of revenue. Hence, alternate cleaning technologies need to be explored which provides efficient automated cleaning without the dependency on water. 30

31 Mandatory Additional Facilities Alternate Module Cleaning 2 Feature Water Less Module Cleaning Relationship Details Water Less Module Cleaning provides high efficiency by rail mounted, self cleaning robots with specialized brushes for cleaning the surface. Saurya Urja would provide water cleaning service across the park as integrated service provider SPD shall be responsible for fulfilling of the installing appropriate panel mounting structures and sharing layout Benefits Maximise revenue generation Benefit from economies of scale Remote management monitor, manage, reporting and optimize performance Protection of AR Coating Immediate recovery post dust storm Next Steps To be implemented on a park wide basis for maximum benefits. Commercial Model & Customer Term Sheet to be Shared in Due Course. 31

32 1000 MW Bhadla III Solar Park: O&M Services O&M Services Saurya Urja would be responsible for operation and maintenance of the assets created. Checking, Repairing and Maintenance including preventive and corrective maintenance shall be carried out for the following: 220/33 kv Pooling Sub Stations Common Facilities (Guest House, Facility Complex Etc.) 220 kv Transmission Lines Water System Security Office at Entrance Access Road along with Lighting Cable Trays & Structure Pre Cast RCC Fencing & Patrol Road along with Street Lighting 32

33 1000 MW Bhadla III Solar Park: Proposed Timelines # Milestones Proposed Dates (RHS) 1 Readiness for handing over plots to SPDs November Signing of Power Purchase Agreement (PPA) October 2017 (Expected) 3 Signing of Implementation and Support Agreement (ISA) 45 Days from the PPA 4 Signing of Sub Lease Agreement 15 Days from the ISA 5 Readiness of Power System for Evacuation from the Solar Park August Readiness of PGCIL Evacuation System October

34 RHS 500 MW Documents Downloads Documents/Drawings that are not available on SECI s TCIL Portal can be downloaded from the following link: ilfs.com/resources.html Respective files can be downloaded by clicking Download next to it. 34

35 Optional Solar Park Facilities 35

36 Optional Solar Park Facilities Master Control Center 1 CEA Regulation on Connectivity Draft Regulations applicable for solar projects connected after 6 months of CEA final regulations. Introduction of LVRT for solar generators Generators to continue generating active power proportion to rated voltage during system voltage dips up to 15% for 300 ms till it reaches 85% between 300 ms to 3 sec. Maximise reactive power till voltage starts recovering till 300 ms. Over Voltage Min time (sec) Introduction of HVRT for solar generators Generators to remain connected under high voltage scenario 1.3<V <V V<1.1 Indefinitely Introduction of Frequency range for solar projects to respond For frequency variation <0.3 Hz generator response (addl. real power) proportional to frequency deviation For frequency variation >0.3 Hz generator required to provide immediate real power frequency response of 10% of maximum active power capacity within 1 sec. In case Energy storage systems used, during frequency below 49.7 Hz, generator frequency response to act within 1 sec and to be maintained at least 10 min. Further, ramp rate control tolerance to be ±10% 36

37 Optional Solar Park Facilities Master Control Center 2 CEA Regulation on Connectivity Draft Introduction of voltage regulation services Generator to have a continuously variable, continuously acting, closed loop control Voltage Regulation System (VRS) like AVR VRS set point should be adjustable in a range prescribed by SERC and by SLDC via SCADA VRS controller strategy to be based on Proportional plus Integral control actions with parallel reactive droop compensation VRS to be calibrated such that change in reactive power will achieve 95% of its final value no later than 1 sec with step change in voltage VRS to be in service as long as generator connected to grid irrespective of MW output including Nil generation VRS dead band not to exceed ±0.1% Review of harmonics limits Limits of voltage/current harmonics, point of harmonics measurement, method of harmonics measurement to be in accordance with IEEE standards Measuring & metering of harmonics shall be a continuous process with permanent meters complying to IEC class A capable of detecting direction of harmonics Measurement of power quality parameters voltage sag, swell, disruptions to be done every month 37

38 Optional Solar Park Facilities Master Control Center 3 Concept Utilities to approve connectivity only pursuant to compliance to CEA Regulations The concept is to have all the control & monitoring stations at one central location. Monitoring and Control Work Stations shall be provided to individual SPDs in one central location having all the feeds from the solar park (Eg. Weather Data, Battery Storage Control, Forecasting & Scheduling and Interface with SLDC/RLDC) This helps in smooth interface management of the solar plants and as well as with Grid (STU/CTU), SLDC/RLDC. 38

39 Optional Solar Park Facilities Master Control Center 4 Feature Master Control Center (MCC) Relationship Intended Benefits Next Steps Details MCC would be compatible with CEA Guidelines of Technical Standards for Connectivity to the Grid Regulations, 2007 and its amendments and subsequent modifications. Saurya Urja shall facilitate the technology selection, vendor arrangement/management, implementation and maintenance on the site at Master Control Center. SPD shall be responsible for initial upfront charges and fulfilling the installation requirements. Monitoring & Controlling of all plant SCADA from one location regulation of Inverter Generation to maintain Load Generationbalance aspertherequirementsofregulator/rldc/sldc. SPDs do not have to interface with Regulators/RLDC/SLDC directly. Capex & Opex Savings and faster commissioning as Cost of Control Room and SCADA to SPDs eliminated. Integrated yet scalable system. Single point management and single Database. Saurya Urja would carry out the above work provided all SPDs express interest. Charges to be intimated separately. 39

40 Saurya Urja Business Pipeline MW Land for Next 2000 MW of Solar Parks Identified. Land Identified in the Districts of Jodhpur & Jaisalmer Saurya Urja has Envisaged to Complete the Next 2000 MW Solar Parks before December 2019 (Free Transmission Deadline) IPPs can expect the same level of commitment from Saurya Urja for it s upcoming Solar Parks. 40

41 1000 MW Bhadla III Solar Park: Park Advantages High Irradiation: More Generation Assured CTU/STU Connectivity Lowest Solar Tariff of Rs. 2.44/KWh in India Pedigreed Promoters Plug & Play World Class Facilities INVEST WHERE SURAJ SHINES Benefits from Economies of Scale Lowest Cost of Generation Ready to Generate Power in FY

42 1000 MW Bhadla III Solar Park: Contact Details Contact Details For any Additional Information Related to the Project and for Site Visit(s), Please Contact the following Person: Name: Mr. Bibhu Biswal Contact No: /

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