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2 TH Commercial sub-committee meeting

2 TH Commercial sub-committee meeting. UI &REC reconciliation. Outstanding UI/Rec. STOA reconciliation. RRF mock exercise. LC status. SEM data dely. PoC base case data for Q2 of 2013-14 (nodal MW,MVAr). Reconciliation of SR UI & Reactive accounts

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2 TH Commercial sub-committee meeting

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  1. 2TH Commercial sub-committee meeting UI &REC reconciliation Outstanding UI/Rec STOA reconciliation RRF mock exercise LC status SEM data dely PoC base case data for Q2 of 2013-14 (nodal MW,MVAr)

  2. Reconciliation of SR UI & Reactive accounts Details of payments and disbursement of UI/Reactive energy accounts for the period upto of year 2012-13 furnished to all entities November 12 13.12.2012 December’12 07.01.2013 January’13 08.02.2013 February’13 11.03.2013 Mar’13 12.04.2013 Confirmation received from KPTCL ,NLC I Expn ,NLC II Expn, PG HVDC,ERLDC & WRLDC, RSTPS-Stage I,II RSTPS-Stage III, Talcher, NLC TS-II, Simhadri, Reconciliation statements pending from : AP (recd for Aug-Dec12), KSEB, TN, Pondy, Goa, SEPL and MEPL All entities have to compulsorily sign the statement Back

  3. Reconciliation of STOA disbursements Details of payments and disbursement of STOA disbursement details of the following months furnished to all entities for verification and reconciliation September 12 11.10.2012 October 12 15.11. 2012 November 12 12.12.2012 December’12 10.01.2013 January’13 15.02.2013 February’13 08.03.2013 Mar’13 15.04.2013 Also a consolidated statement circulated along with the agenda. All applicants requested to verify the details of curtailment published in SRLDC website by 2nd of every month Back

  4. Out standing of UI account • UI pool account As on date, no outstanding dues from any of the pool member. • Reactive pool account Nil Back

  5. Tamilnadu Rs.2635 Lakhs (TN opened LC for Rs.6.49Cr only in lieu of Rs.32.84Cr) APTRANSCO Rs.247.50Lakhs Due to delay of wk40(31.12.12-06.01.13) UI payment LKPPL Rs.2.44Lakhs Due to delay of wk40(31.12.12-06.01.13) UI payment MEPL to enhance LC to Rs. 17.23 Lakhs from Rs.7Lakhs Due to delay of wk41(07.01.13-13.01.13) UI payment OPENING OF LC DUE TO DELAYED UI PAYMENT

  6. Instances of delay in SEM data receipt (Nov12-Mar13) Next The status of weekly SEM data receipt as on every Monday 1700hrs and Tuesday 1200hrs is available at SRLDC website : srldc.org\commercial\weekly sem data Stations and SLDCs may pl check this and ensure timely data transmission

  7. NLC TPS-I Expansion KNPP SEPL MEPL AP: except KALAPAAAKA, MALKARAM, MAMIDIPALLY, KPTCL: Raichur, Nelamangala, TN: except Alamathy, G’pundi, Hosur, Kuzhithurai, U’pet, Pondy : Yanam,

  8. Time Correction • SRLDC requested to carry out Time correction in certain systems • In Karnataka only Nelamangalacorrected. Time correction to be done at all other stations including inter-state lines. • In Tamilnadutime drift observed at Alamathy, SV chatram and Inter-state lines other than Hosur and Gummidipundi. Next

  9. Time Correction--contd • In AP correction done at Ditchipally, Chittoor, Kalapaka, Kothagudam, VTPS. • In AP Major time drift observed at Mehaboobnagar, Mammidipally, Kurnool, Gajwel, Malkaram, Vemagiri and Inter-state lines. Back

  10. SEMs on remote end of NLC-II • TN was to expedite SEM installation on remote end of 230kV feeders emanating from NLC TS-II stage-I • Status may be intimated

  11. Surplus fund transfer to PSDF

  12. PoC base case data for Q2 of 2013-14 • DICs and ISTS licensees have been requested to submit data for Q2 (Jul-Sep'13) • Technical details of new transmission elements and Generating units which are expected to be commercial from July 2013 to September 2013 (As per Format II) • Yearly transmission charges (As per Format-I) • Nodal Generation information and forecast Withdrawal Data (As per Format III). • Validation Committee meeting is proposed to be held before end of April'2013. • Other states are requested to send the data immediately

  13. Status of RRF Mock Exercise • Only Karnataka has been submitting data of Schedules, Actual MW data till 03-03-13 • Reply to SRLDC letters dt. 17-01-13, 15-02-13, 06-03-13 and 03-04-13 awaited: • Data of Energy meters, list of pooling stations Status of SEM installation and the details of the SEMs • Actual Injection data (based on processed data of SEMs) • Forecast generation • Schedule data

  14. SLDC to inform the status of installation of ABT complaint SEMs and comply with CERC order dt 16-01-13 • RE Capacity eligible for RRF mechanism (as per Report of Task force by MNRE): • TN: 975MW (15 stations) • Karnataka : 239MW ( 8 stations) • AP : ? • Kerala: ? • Pondy: Nil reply submitted by PED

  15. Thank You

  16. (25) ‘user’ means the generating companies, distribution licensees, buyers, sellers and inter state transmission licensees, as the case may be, who use the inter–state transmission network or the associated facilities and services of NLDC and RLDC • (19) ‘regional entity’ means such persons whose scheduling, metering and energy accounting is done at the regional level;

  17. (4) ‘buyer’ means a person buying power through medium term or long term access and whose scheduling, metering and energy accounting is coordinated by the RLDC • (22) ‘seller’ means a person supplying power through medium term or long term access and whose scheduling, metering and energy accounting is coordinated by RLDC

  18. 6.4.2. of IEGC (demarcation of responsibilities) The following generating stations shall come under the respective Regional ISTS control area and hence the respective RLDC shall coordinate the scheduling of the following generating stations : a) Central Generating Stations (excluding stations where full Share is allocated to host state), b) Ultra-Mega power projects (c) In other cases, the control area shall be decided on the following criteria: (i) If a generating station is connected only to the ISTS, RLDC shall coordinate the scheduling, except for Central Generating Stations where full Share is allocated to one State. (ii) If a generating station is connected only to the State transmission network, the SLDC shall coordinate scheduling, except for the case as at (a) above. (iii) If a generating station is connected both to ISTS and the State network, scheduling and other functions performed by the system operator of a control area will be done by SLDC,, only .if state has more than 50% Share of power ,The role of concerned RLDC, in such a case, shall be limited to consideration of the schedule for inter state exchange of power on account of this ISGS while determining the net drawal schedules of the respective states. If the State has a Share of 50% or less, the scheduling and other functions shall be performed by RLDC.

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