ANNUAL REPORT

Transcription

1 ANNUAL REPORT STATE LOAD DISPATCH CENTRE ABLOWAL, PATIALA (Punjab) Regd. Office: PSEB Head Office, The Mall, Patiala

2 FOREWORD It gives me immense pleasure to present the Annual Report of SLDC, Punjab for the financial year SLDC has endeavored to be pro active in controlling the power drawls from the central grid and maintaining grid security beside taking steps in introducing technology as a support system for operating the system in an efficient manner with due economic considerations. Punjab SLDC has taken a lead in implementing OPGW based communication system and assisting PGCIL in taking up ULDC Phase II. SLDC has also managed to handle the increasing Open Access consumer base and simplifying the procedures to provide hassle free service to the consumers. Punjab SLDC has also taken extra measures in managing the system and ensuring healthiness of required defense mechanism and protection schemes, as per the recommendations of MoP, GoI subsequent to the July 2012 Grid failure incidents. Punjab SLDC was adjudged runner-up for "Best Performing SLDC in NR during IPPAI Power Awards This Annual report provides statistical l review of various operating and performance parameters of the State Grid system for the financial year It also outlines Grid operation reviews, key challenges of the service and measures for system strengthening and providing a reliable electric grid system.. I, on behalf of SLDC organisation, convey my earnest thanks to Sh Anurag Agarwal, IAS, CMD, PSTCL, Er Ravinder Singh Director/Technical, PSTCL and Sh. U K Panda, Director/Finance & Commercial, PSTCL for providing continuous support & guidance. Lastly, I also thank each and every one of my officers and staff for their active involvement and cooperation in preparing this Annual Report. 4 th Oct,2013 (R K Sharma) Engineer-in-Chief/SLDC,

3 MESSAGE I am glad that the SLDC,PSTCL is bringing out its Second Annual Report for the financial year I appreciate the efforts made by SLDC in preparing this report and extend my best wishes to all concerned at SLDC. ( Anurag Agarwal, IAS) Chairman cum Managing Director, Pb. State Transmission Corpn. Ltd.

4 MESSAGE I am privileged to offer my best wishes to Punjab SLDC on the occasion of the release of its Annual Report for FY The Report clearly demonstrates their dedication and commitment in accomplishing the PSTCL's Vision and Mission. I extend my best wishes to the SLDC team. (Sh. Umakanta Panda) Director/Finance & Commercial, Pb. State Transmission Corpn. Ltd.

5 MESSAGE It gives me immense pleasure to pen a few words on the occasion of Second Annual Report of SLDC for FY Appreciating the achievements of FY , I convey and offer my best wishes to Punjab SLDC in achieving its goals. (Er. Ravinder Singh) Director/Technical, Pb.State Transmission Corpn. Ltd. Table of Contents

6 1. Introduction Ring Fencing of SLDC Grid Operation Achievements System Operation Performance Indices...3 Month wise Demand Installed Capacity Max-Min Demand handled by SLDC....8 Sector wise Availability of Demand Frequency Trends Voltage Trends Commercial Operation Achievements Quarterly Growth of Open Access Annual Revenue Receipt through Open Access Infrastructural Achievements at SLDC SCADA/EMS System at SLDC Intrastate boundary metering cum Transmission Level Energy audit scheme Open Access Information System...16 Islanding Scheme & System Restoration Procedures. 16 GIS Mapping of PSTCL Transmission Network Financial Facts & Figures Corporate Social Responsibility Capex Plan for SLDC Way Forward for APPENDIX I, II & III PSTCL Transmission System Map PSTCL Transmission Network Diagram Transmission Elements added during PHOTO GALLERY

7 1. Introduction The State Load Dispatch Centre (SLDC) is a state of the art computerised Control Centre established under Sec 31 of the Indian Electricity Act, The SLDC in Punjab is located at 220 KV Grid Sub-station Complex at Ablowal, Patiala. Consequent upon unbundling of erstwhile Punjab State Electricity Board (PSEB) on 16 th April, 2010 and formation of two successor companies namely Punjab State Power Corporation Ltd. (PSPCL) and Punjab state Transmission Corporation Ltd. (PSTCL), SLDC was placed under PSTCL. The SLDC headed by Chief Engineer/SLDC is the apex body to ensure integrated operation of Power System in the State of Punjab is responsible for performing the following functions as specified under Sec 32 of the Indian Electricity Act, 2003 ;- To ensure integrated Grid operations To monitor & control the system parameters to maintain healthiness of system in the state Optimum Load dispatch & scheduling To keep accounts of energy transmitted through state Grid and to prepare intrastate energy accounts SLDC is mainly carrying out two types of operational activities; one is grid system operation to ensure safe, reliable and economic despatch of electricity in the State of Punjab and the other is commercial operation for providing Short Term Open Access (STOA), accounting quantum of scheduled energy, unscheduled interchange (UI) energy exchange and reactive energy exchange. SLDC organisation also operate and maintains state of art SCADA/EMS system established since August 2002 under Unified Load Dispatch & Communication (ULDC) Scheme which provides real time data at SLDC & NRLDC for monitoring and ensuring integrated operation of the power system of Punjab in co-ordination with NRLDC, BBMB & other constituents. SLDC has also undertaken various IT activities such as web enabled GIS mapping of complete transmission network in PSTCL, implementation of Boundary Metering Scheme for intrastate energy accounting, maintaining an independent SLDC web site with advanced features like real time data like frequency, generation, power drawl and UI. 1

8 2. Ring Fencing of SLDC In line with Ministry of Power, Govt of India guidelines for ring fencing of state SLDCs, Punjab SLDC has been made an independent accounting unit of (PSTCL) with effect from 1 st April Status of Ring Fencing of SLDC Punjab SLDC started operating as a separate accounting unit of PSTCL with effect from FY onwards. Separate budget for SLDC from FY onwards. Separate ARRs are being filed for SLDC since FY Grid Operation Functions & Achievements: SLDC is responsible for Scheduling and Dispatch of Electricity in close liaison with Punjab State Power Corporation Limited (PSPCL) meeting its power demand through Thermal and Hydel Generating Stations under PSPCL, as well as its allocated share from Central Sector Generating stations, BBMB, internal & external power purchases, etc SLDC is keeping accounts of quantity of electricity transmitted through the State Grid, monitoring Grid Operations, supervising and controlling the Intra-State Transmission System ensuring safety & security in accordance with the Grid standards and State Grid Code. SLDC is fully complying with the directions of NRLDC and prescribed Grid Operation procedures ensuring safety and security of the grid. The grid parameters and drawls by Distribution licensee are monitored at SLDC and over drawl beyond specified limits are restricted by issuing directions to PSPCL. SLDC also issues directions to the 220/132 KV Sub-Stations located all over Punjab for controlling the parameters & power flows to ensure security of the grid. All such Sub-stations and generating Stations as well as ALDCs are linked with the SLDC for data communication & 2

9 speech through OPGW, PLCC, P&T Landline telephones and Vodafone GSM Network. SLDC has also been pursuing strengthening of interstate and intrastate Transmission System with the respective agencies for its expansion to meet the increased demand for transfer of power and upgradation/augmentation of overloaded lines & sub stations. Up gradation for 400 KV Powergrid ICTs at Amritsar, Moga & Ludhiana and setting up of 400 kv Grid sub station near Patran as approved by the Standing Committee (CEA) under Inter-state system strengthening scheme for NR is under progress. 400 kv Ring main Transmission System being developed by PSTCL is in advance stage of commissioning. 400 KV Dhuri and a part of 400 KV system have already been charged. This system shall primarily cater evacuation of Power from upcoming IPPs in state namely 1980 MW Talwandi Sabo TPS, 1400 MW Raj Pura TPS and 540 MW Goindwal Sahib TPS and would also strengthen the system considerably. Replacement of Insulators with Anti- Fog insulators and Installation of Capacitor banks carried out in order to ensure Grid Security and Stability. In order to check the low voltage conditions in the system, particularly during paddy season, MVARs capacitor bank additions in the system made, as follows:- Financial Year Capacity Installed (MVARs) System Operation Performance Indices: By way of system strengthening and efficient grid operations, the maximum demand met has increased from 8834 MW (during ) to 9074 MW (during ) and SLDC has been able to cater the energy demand, as per the statistical data cum graphical charts given hereinafter:- 3

10 Month wise Total Unrestricted Demand and Total Restricted Demand Catered in MUs Month Restricted Demand/ Demand Catered (MUs) Un-Restricted Demand (Mus) April May June July August September October November December January February March Total of the year Demand-Availability Status for Restricted Demand/ Demand Catered (MUs) Un-Restricted Demand (MUs)

11 Monthwise Maximum Demand Catered in MW during FY , & Month Restricted Demand/ Demand catered (MW) April May June July August September October November December January February March Maximum during the year Maximum Restricted Demand/ Demand Catered (MW) Maximum Restricted Demand/ Demand Catered (MW) Maximum Restricted Demand/ Demand Catered (MW)

12 Monthwise Maximum unrestricted demand in MW during FY , & Month Un-Restricted Demand (MW) April May June July August September October November December January February March Maximum during the year Maximum Un-Restricted Demand (MW) Maximum Un-Restricted Demand (MW) Maximum Un-Restricted Demand (MW)

13 Installed Capacity ( ):- Name of Project No. of Units MW Installed Capacity (MW) GNDTP, Bathinda GGSSTP, Ropar GHTP, Lehra Mohabbat (Unit# 1 & 2) (Stage-I) GHTP, Lehra Mohabbat (Unit# 3 & 4) (Stage-II) TOTAL THERMAL 2620 Shanan Total 110 UBDC-I UBDC-II UBDC TOTAL 91 **RSPP Less 20% J&K and 4.6% HP share from RSD -148 Net RSD share of Punjab 452 ASHP MHP-1& MHP-3& MHP Total 207 TOTAL HYDRO 995 TOTAL(HYDRO+THERMAL) 3615 PEDA & Others including Jalkheri 244 Micro Hydel 5.6 Total Installed Capacity within the State 3864 ** J&K has 20% share at generation cost and HP has 4.6% free of cost share in RSD. So far J&K has not availed the share. Central Sector 2926 BBMB 1163 Total 7953 Own Hydro 15% 13% Own Thermal 37% 33% Other NRSE & Projects under PEDA Central Sector BBMB 3% 7

14 Month wise Maximum catered, Minimum catered & Maximum difference in a day handled by SLDC for FY Maximum Catered (MW) Minimum Catered (MW) Max. Difference (MW) Monthly Maximum Catered timings 21:36 19:12 16:48 14:24 12:00 9:36 7:12 4:48 2:24 0:00 Maximum Catered Timing (H:mm) Maximum Catered Timing (H:mm) Maximum Catered Timing (H:mm)

15 Break-up of Availability/ Demand Catered: Availability from Own Hydro Own Thermal Other NRSE/Co-Gen Projects under PEDA (Intra-State Long-term purchase by PSPCL) Intra-State Short term purchase by PSPCL Central Sector BBMB Long Term Purchase by PSPCL from IPPs (Inter-State) Short Term Purchase by PSPCL (Inter-State) Sale by PSPCL Banking From Banking To UI (Inter-State) Royalty & RSD Share to HP Power Purchased by Open Access Customers Power Sold By Open Access Customers Intra-State UI (Purchasers) Open Access Injection (Consumer End) Open Access Schedule for Sale (Consumer End) Intra-State UI (Sellers) Gen. Aux & T/F Losses Inter-State Transmission Losses Net Availability/ Demand Catered Sector-wise Availability for FY : Own Hydro 4% 1% 9% Own Thermal 8% 14% 37% Intra-State purchase by PSPCL from NRSE/Co-Gen Projects Central Sector 25% BBMB 1% 9

16 Frequency Trend in last three financial years Frequency Status Apr-12 May-12 Jun-12 Jul-12 Aug-12 Sep-12 Oct-12 Nov-12 Dec-12 Jan-13 Feb-13 Mar Avg. Feq. Hz Maximum Instant Freq. Hz Minimum Instant Freq. Hz Frequency Variation Index (FVI) Above 50.2 % Between % Between % Below 49.7 % Below 49.5 % Below 49.2 %

17 Voltage Trend during :- (1) At 400 kv Moga (PGCIL) Month Maximum Voltage Minimum Voltage KV Date KV Date %age Variation during the month Apr % to 7.75% May % to 7.75% Jun % to 6% Jul % to 5% Aug % to 5% Sep % to 5.25% Oct % to 6.5% Nov % to 7% Dec % to 6.75% Jan % to 5.5% Feb % to 7.5% Mar % to 7% % to 7.75% (2) At 220 kv Verpal* (PSTCL) Month Maximum Voltage Minimum Voltage KV Date KV Date %age Variation during the month Apr % to 4.55% May % to 4.55% Jun % to -3.64% Jul % to -4.55% Aug % to -0.91% Sep % to -0.91% Oct % to 2.27% Nov % to 6.36% Dec % to 8.64% Jan % to 8.18% Feb % to 8.64% Mar % to 5.45% % to 8.64% *Farthest grid sub station in PSTCL transmission system at tail end. 11

18 4. Commercial Operation Achievements Open Access is the major Commercial Activity being handled by SLDC. SLDC being the nodal agency for Short Term open Access (STOA) in the State, is responsible to operationalise the STOA and carry out energy accounting, maintain and manage UI Account and Reactive Energy Account and handle the Open Access revenue in line with open Access Regulations. SLDC has further streamlined and strengthened the Open Access process by developing procedures and formats for application, introducing IT in various activities such as UI data processing and web based application handling cum information system, to make the process transparent and consumer friendly. The salient commercial functions/achievements in respect of open access are; Collection of Open Access Charges as levied by Hon ble State Commission (PSERC) for Open Access Customers in its Tariff Order and Open Access Regulations The transmission & wheeling charges as realized by SLDC through Energy exchange (IEX/PXIL) or RLDCs are being remitted regularly to PSTCL & PSPCL respectively within prescribed time frame. The applications for grant of Open Access are received, processed and open access is granted within regulatory framework and policy/ guidelines of PSTCL/ PSPCL, within the prescribed time limits for each activity. The UI energy accounts are also being prepared and forwarded to the office of CE/ PP&R for finalization and onward submission to concerned CBC of PSPCL. SLDC holds regular meetings of Commercial & metering Committee formulated in line with State Grid Code to decide and sort out metering and billing related issues arising from time to time. SLDC also responds to various Petitions filed with PSERC /CERC and represent cases before the Commission both at state & central level. Open Access applications are being handled through and application fee through NEFT/RTGS, based on which the monthly Standing Clearance/ NOC for purchase/ sale of power under Open Access is issued via. on the same day. As a major step towards automation, Software for online filing of NOC taken up by Energy Exchanges (IEX and PXIL) in consultation with Punjab SLDC, which shall be used for receiving Standing Clearance/ NOC applications and issuing of NOC online. The UI energy accounts being prepared by introducing the Automatic Billing Software Module developed in association with Energy exchanges 12

19 (IEX/PXIL) resulted in to quick processing of UI energy account within the stipulated time frame and eliminating chances of human error. The energy accounts prepared by SLDC are also uploaded on the website for ensuring transparency in billing. Commercial (Open Access ) Performance Indices: 43 no. Open Access Customers have been registered for purchase of 136 MW of power under Short Term Open Access during the year , increasing the total no. of Open Access Customers during the year from 336 no. to 379 no. thereby registering an increase of OA consumer base by about 13 %. The growth of Open Access in Punjab and other highlights are summarized as under:- Quarterly Growth of Open Access Consumers alongwith Power Allowed No. of Consumers Power Allowed (MW) 17th Apr th Jun 2010 July Sept 2010 Oct Dec 2010 Jan March 2011 Apr 2011-Jun 2011 July Sept 2011 Oct Dec 2011 Jan March 2012 Apr 2012-Jun 2012 July Sept 2012 Oct Dec 2012 Jan March

20 Quarterly growth of Open Access Consumers alongwith Power Allowed Quarter No. of Consumers Power (MW) 17th Apr th Jun July Sept Oct Dec Jan March Apr 2011-Jun July Sept Oct Dec Jan March Apr 2012-Jun July Sept Oct Dec Jan March In Crores Yearly Revenue Reciept through Open Access (All figures in Crores) 2 Cr Misc Charges (Application & NOC Fee) SLDC Operating Charges Wheeling Charges Transmission Charges 0.00 Year 17th April st March th April st March 2011 April March 2012 Yearly Revenue Reciept through Open Access (In Crore Rs) Transmission Charges April March 2013 Wheeling Charges SLDC Operating Charges Misc Charges (Application & NOC Fee) Total April March April March

21 5 Infrastructural Achievements at SLDC (i) SCADA/EMS System at SLDC A computerized SCADA/EMS system at SLDC provides on line data of power system on real time basis. The project was commissioned in 2002 by Power Grid under Unified Load dispatch & Communication (ULDC) Scheme in whole of NR grid constituents. Under the scheme, all the Generating Station of PSPCL, Interstate tie lines, important 220kV & 132 kv grid substations of PSTCL have been covered for remote data acquisition and control. Presently 60 nos. RTUs have been installed at the above said locations for acquisition of online power system data through PLCC/Microwave/OPGW communication media. Up gradation of existing EMS/SCADA system under ULDC Phase-II and establishment of Backup Control Centre is under implementation by PGCIL on unified basis. (Likely to be commissioned in ) (ii) Intrastate boundary metering cum Transmission Level Energy audit scheme using ABT type & conventional energy meters (CEM) including comprehensive O&M for 7 years on turnkey basis for all 440Kv, 220 KV, 132 KV substations of PSTCL This project includes 700 No. ABT (Availability Based Tariff) meters, 400 No. CEM (Conventional Energy Meters) and integration of existing 200 No. CEMs, located at 220 No. Sub stations along with associated modems, CMRIs, cables, etc. Under this project, a Centralized Energy Centre (CEC) has been setup at SLDC, Ablowal, Patiala, as a base computer station for the complete Boundary Metering cum Energy Audit System. Besides, more than 50% of the meters have been installed in various sub-stations of PSTCL and the laying of communication links between sub-stations and CEC is in progress. The project is likely to be commissioned during

22 (iii) Open Access Information System SLDC website has been made more user friendly by timely updating all the information on Open Access including Open Access Procedures, UI accounts, online NOC filing and other operational data. (iv) (v) Islanding Scheme & System Restoration Procedures: The Islanding Scheme of Punjab was finalized in consultation with NRPC/ PGCIL & CEA and after finalization; the same was uploaded on Punjab SLDC website. The System Restoration Procedures were also updated and uploaded on SLDC website. GIS Mapping of PSTCL Transmission Network: The project for GIS mapping of PSTCL transmission network for initially existing transmission network was completed. The GIS mapping for 400/220/132 kv newly erected transmission system is under progress. 6 Financial Facts & Figures (i) Aggregate Revenue Requirement for the FY A glimpse of the ARR (Aggregate Revenue Requirement) of SLDC for the FY is given below: (Figures in Cr. Rs.) Sr. No. Particulars Projection by SLDC for FY Approved by the Commission in Tariff Order for FY Employee Cost R&M Expenses A&G Expenses Depreciation Interest Charges Interest on working capital Return on Equity Provision for Bad Debts 8 and other Debits ULDC Charges Total Revenue 10 Requirement Less: Non-Tariff Income Add: Incentive Scheme Net Revenue Requirement 13 (10-11)

23 The transmission system capacity projected by PSTCL for FY is MW, which is the sum of installed capacity in MW of all generating stations connected to the transmission system of PSTCL and the contracted capacities in MW of other long-term transactions to be handled by the transmission system of PSTCL. The Commission worked out the generation (net) capacity connected to the transmission system of PSTCL as MW by assuming an average auxiliary consumption of 8.5% and 0.7% in case of Thermal and Hydel Generating Plants respectively. There being single Distribution cum generation licensee in the State of Punjab, thus as per the order of Hon'ble PSERC, whole of the SLDC charges are borne by PSPCL, which works out to Rs Cr. per month. Thus the Commission approved SLDC Rs Cr. per month for PSPCL and for long term open access customers at the rate of Rs /MW/Month of the contracted capacity. (ii) Short Term Open Access (STOA) Charges for FY As per PSERC Open Access Regulations, SLDC is the nodal agency for Short Term Open Access and is responsible for collection of transmission & wheeling charges in respect of STOA Customers of Punjab and its disbursement to the respective utilities (PSTCL & PSPCL respectively). Hon'ble PSERC vide its Open Access Regulation's amendment dated & Tariff Order for FY notified following charges to be recovered from STOA Customers: Period From to From to Voltage Level Transmission Charges (Paise/unit) Wheeling Charges (Paise/unit) 220 kv & 132 kv 0 66 kv & 33 kv kv kv & 132 kv 66 kv & 33 kv kv Besides above, following charges (contributing to SLDC's income) are also charged by SLDC in line with prevailing Open Access Regulations and Procedures: SLDC Scheduling & Operating Rs. 2,000/- per day for each STOA transaction. 17

24 STOA Application and NOC fee Rs. 10,000/- per application (for inter-state Open Access Rs.5,000/- per application for intra-state Open Access). (iii) Financial Statement for SLDC (FY ) Pending Statutory Audit of SLDC for the FY , the financial statement (unaudited) for FY is as below: (Figures in Cr. Rs.) Particulars Amount Income : SLDC Charges from PSPCL Scheduling & Operating Charges 9.18 STOA Application & NOC fee 3.04 Miscellaneous Income 0.33 Total Major Expenses : ULDC Charges & NRLDC fee Employee Cost 5.96 Repairs & Maintenance 2.04 Administration & General Exp Depreciation 0.61 Total % Sources of Income 7%1% 69% SLDC Charges from PSPCL Scheduling & Operating Charges STOA Application & NOC fee Miscellaneous Income 9% 25% 5% 3% Major Expenses ULDC Charges & NRLDC fee 59% Employee Cost Repairs & Maintenance Administratio n & General Exp. 18

25 7. Corporate Social Responsibility: As a major step towards Corporate Social Responsibility, SLDC has independently started providing training to Engineering & Diploma students studying in various reputed institutes in Punjab. SLDC has also created Training facilities with a well equip Lecture Room with seating capacity up to 60 trainees and sound cum projector system. Beside student trainees, SLDC is also providing lectures and training to officers and officials of PSTCL & other organizations. A glance of students and officers/ officials trained by SLDC during FY is as under:- Sr. No. Name of category No. of Trainees Duration 1. Student(B.Tech /Diploma) 125 Six Months 2. Student(B.Tech /Diploma) 50 Six Months 3. Astt. Engineer/on-training (New Appointments) 50 1Day 4. JE(New Appointments) 235 1Day 5. SSA(New Appointments) 179 1Day 6. CT Institutions, Jallandhar 100 1Day GGS College of modern Technology Bhai Gurdas Global Polytechnic College Rakhra 50 1Day 40 1Day 9. PMI, Nagal 35 1Day 19

26 8. Capex Plan for SLDC (Requirement for SLDC business for the year ) 1. RTUs addition/ replacement: An amount of Rs cr shall be required during along with O&M Charges in subsequent years. 2. Intrastate Boundary Metering cum Transmission Level Energy Audit Scheme: An amount of Rs 9.0 Cr. shall be required for payments against supply/ commissioning of ordered equipment during Thereafter, an amount of Rs. 45 lakh per annum shall be required for 7 years for Comprehensive O&M. 3. Islanding Scheme: An amount of Rs Cr. shall be required during FY As such, PSTCL has estimated Capital expenditure of Rs Crore for its SLDC business for the FY Way Forward for A number of opportunities and challenges exist for Punjab Grid. Key amongst the challenges are the increasing levels of complexity in the operation of the power system coupled with increased quantum of renewable energy sources, addition of high capacity IPPSs generator units, wide variation in demand, planning of outages for generating units and transmission elements, strengthening of transfer capabilities (ATC/TTC), etc. Automation of Demand side management like remote switching of 11 KV feeders and accurate demand estimation are the key areas to be addressed by SLDC in co-ordination with Discoms. Scheduling and operation of upcoming IPPs and managing intrastate UI account shall be additional responsibilities at the SLDC. SLDC is required to be further strengthened by way of technology up-gradation and induction of skilled man to meet these challenges. 20

27 APPENDIX I PSTCL Transmission System Map:- 21

28 APPENDIX II 22

29 Transmission Elements added during :- APPENDIX III Central Sector/ PGCIL S.No. Name of the Element 1 80 MVAR Bus Reactor at Amritsar MVAR Bus Reactor at Jalandhar MVAR Reactor at Moga kv Moga-Bhiwani kv Jalandhar-Chamba (GIS-I) kv Jalandhar-Chamba (GIS-II) State Sector/ PSTCL A) Transmission Lines Added/ Augmented during :- S.No. Name of the Element 1 220KV Bottianwala-Mastewala line Sc on DC 2 220KV Dhuri-Nabha line SC on DC 3 220KV Goindwal Sahib-Sultanpur Lodhi DC on DC 4 220KV Kartarpur-400KV Jalandhar line SC on DC 5 LILO of 220KV GGSSTP-Kohara at Gaunsgarh DC on DC 6 LILO of 220KV Gobindgarh-Malerkotla line at Ikohala DC on DC 7 LILO of 220KV Patiala Patrana line at Passiana DC on Dc 8 LILO of 220KV Sultanpur-Patti at Chola Sahib DC on DC 9 LILO of 220KV WadalaGranthian-Verpal at Udhoke LILO of one Ckt of 220KV Laltonkalan Sahnewal at Ludhiana (PG) DC on 10 DC KV Pakhowal-MehalKalan SC on DC KV Sahnewal-Doraha line DC on DC KV Talwandi Sabo-Dhuri DC on DC Transmission Lines Ckt. KM added during :- Voltage Level Ckt. KM Total upto Total as on kv kv kv Nil

30 B) Sub-Stations Added/ Augmented during :- Particulars No. of Sub- Stations added during the year (No.) Capacity added 220 kv Sub-Stations New Augmented Total upto Total as on (MVA) (No.) (MVA) (No.) (MVA) kv Sub-Stations New Nil Nil Augmented Detail of New Sub-Stations:- Sr.No. Name of Sub-Station Capacity 220 KV Sub-Stations KV Ikolaha U/G from 66KV 1x100MVA,220/66KV KV Passiana U/G from 66 KV 1x100MVA,220/66KV KV Gaunsgarh fu/g from 66KV 1x100MVA,220/66KV KV Kakrala U/G from 66KV 1x100MVA,220/66KV KV Bassi Pathana U/G from 66KV 1x100MVA,220/66KV KV Udhoke U/G from 66KV 1x100MVA,220/66KV KV Talwandi Bhai U/G from 66KV 1x100MVA,220/66KV KV Dhanaula U/G from 66KV 1x160MVA,220/66KV Total 860 MVA 132 KV Sub-Stations 1. Nil Nil Total Nil 24

31 PHOTO GALLERY On the Occasion of 24 th TCC Meeting and 27 th NRPC Meeting held at Amritsar on 29th to 30th Nov,

32 On the Occasion of IPPAI Power Awards 2013, Punjab SLDC received the runner-up award for "Best Performing SLDC in NR" Er R. K. Sharma, Chief Engineer/SLDC receiving the award from Devendra Chaudhry IAS, Adl. Secy. /Power, Ministry of Power, GoI. Sh 26