23rd Commercial sub-committee meeting on 04.12.2013

Reconciliation of SR UI & Reactive accounts

• Details of payments and disbursement of UI/Reactive energy accounts for the period 17.06.13 to 06.10.13 furnished to all entities on 10.11.13.

• Confirmation received from AP, KPTCL, Powergrid, NTPC, NLC, ERLDC & WRLDC

• No comments received from others. It is compulsory to sent confirmations to comply with Audit.

Status of signing of Reconciliation statement by constituents

Month   UI Reactive STOA

Aug-13 AP YES YES NO

Aug-13 KPTCL YES YES NO

Aug-13 KSEB     N/A

Aug-13 TNEB     NO

Aug-13 Pondy     N/A

Aug-13 Goa   N/A N/A

Aug-13 PG HVDC YES N/A N/A

Aug-13 RSTPS-I&II YES N/A N/A

Aug-13 RSTPS-III YES N/A N/A

Aug-13 SIMHADRI YES N/A N/A

Aug-13 TALCHER YES N/A N/A

Aug-13 NLC TS-II Stg 1 YES N/A N/A

Aug-13 NLC TS-II Stg 2 YES N/A N/A

Aug-13 NLC TS-I Exp YES N/A N/A

Aug-13 NLC TS-II Exp YES N/A N/A

Aug-13 LKPPL   N/A N/A

Aug-13 SEPL   N/A N/A

Aug-13 MEPL  YES N/A N/A

Aug-13 CTU   N/A  

Status of signing of Reconciliation statement by constituents

Sep-13 AP YES YES NO

Sep-13 KPTCL YES   NO

Sep-13 KSEB     N/A

Sep-13 TNEB     NO

Sep-13 Pondy     N/A

Sep-13 Goa   N/A N/A

Sep-13 PG HVDC YES N/A N/A

Sep-13 RSTPS-I&II   N/A N/A

Sep-13 RSTPS-III   N/A N/A

Sep-13 SIMHADRI   N/A N/A

Sep-13 TALCHER   N/A N/A

Sep-13 NLC TS-II Stg 1 YES N/A N/A

Sep-13 NLC TS-II Stg 2 YES N/A N/A

Sep-13 NLC TS-I Exp   N/A N/A

Sep-13 NLC TS-II Exp YES N/A N/A

Sep-13 LKPPL YES N/A N/A

Sep-13 SEPL   N/A N/A

Sep-13 MEPL  YES N/A N/A

Sep-13 CTU   N/A  

Status of signing of Reconciliation statement by constituents

Oct-13 AP  YES   NO`

Oct-13 KPTCLYES

 YES NO

Oct-13 KSEB      

Oct-13 TNEB      

Oct-13 Pondy      

Oct-13 Goa      

Oct-13 PG HVDC      

Oct-13 RSTPS-I&II      

Oct-13 RSTPS-III YES    

Oct-13 SIMHADRI      

Oct-13 TALCHER      

Oct-13 NLC TS-II Stg 1  YES    

Oct-13 NLC TS-II Stg 2  YES    

Oct-13 NLC TS-I Exp  YES    

Oct-13 NLC TS-II Exp      

Oct-13 LKPPL      

Oct-13 SEPL      

Oct-13 MEPL  YES    

Oct-13 CTU      

Reconciliation of STOA disbursements

• For the period July 2013 to September 2013 following details have been sent to all entities – Details of payments and disbursement of STU & SLDC

open Access charges

– Refunds due to Curtailement

• Odisha started confirming. TN started for May’13• All applicants requested to verify & confirm

– The Disbursements received

– details of curtailment published in SRLDC website by 2nd of every month

Confirmation of STOA disbursement receipt by STU / SLDC

All STUs / SLDCs are to Check the correctnessOf the disbursement and sign the receipt and send to SRLDC

Confirmation of STOA disbursement receipt by STU / SLDC

TN confirmed only for one month after repeated follwoup

Out standing of UI account

• UI pool account

NIL• Reactive pool account

NIL

L/C for UI payment- Default

•

TN

Yet to enhance the LC amount to Rs.32.84 Crs from the existing LC of Rs 8.49 Crs as per their liability

SEPL

Simhapuri (SEPL) LC expired on 31.08.13.to be renewed with validity up to 31.03.14

LKPPL

LKPPL to open LC for Rs.2.44 Lakhs due to delay in WK 40 UI payment.

Instances of delay in SEM data receipt (July13- Oct 13)

ANDRA PRADESH KARNATAKA KERALA

Gooty RS 1 Ambevadi 1 Moolamattom 1

Kakinada 1 Guttur 3 Edamon 1

KTPS( Kothagudam)

11

Hoody 6 Manjeswaram 2

Kurnool 1 Kadakola 3 TAMILNADU

Malkaram 2 kadra 3 Gumminipondy 1

Mamidipally 3 Kodasally 6 Mettur 1

Ragulapadu 1 Sedam 1 Theni 1

Sulurpet 1 Yerandahally 4 GOA

VTPS 5 Ponda 2

Xeldam 2

Instances of delay in SEM data receipt (July13- Oct 13)

POWERGRID (SR-1) POWERGRID (SR-2) NPCIL

Cudappa 2 Bidadi 1 Kudankulam 1

Gooty 1 Kalivanthapattu 2

Hyderabad 2 Karaikudi 1

Munirabad 4 Mysore 1

Pugalur 1

Sriperumbudur 2

The status of weekly SEM data receipt as on every Monday 1700hrs and Tuesday 1200hrs is available at SRLDC website : srldc.org\commercial\ sem data receipt statusStations and SLDCs may pl check this and ensure timely data transmission

TIME DRTIFT STATEMENT STATUS REPORTS NOT RECEIVED FROM

FOLLOWING LOCATIONS:- ANDRA PRADESH KARNATAKA TN

GALWEL AMBEVADI KONAJE ARNI

GOOTY ALIPURA SEDAM ACHARAPAKKAM

KAKINADA GUTTUR YERANDAHALLY ALAMATHY *

KTPP

(BOOPALAPALLY)

HOODY KADRA NCTPS

KALPAKA KADAKOLA KODASALLY SP KOIL

KURNOOL THIRUVELAM

MEHBOOBNAGAR GOA

SUPURPET XELDAM PONDA

* Time drift statements received. But not doing corrections for some meters

TIME DRTIFT STATEMENT STATUS REPORTS NOT RECEIVED FROM FOLLOWING

LOCATIONS:-

ISGS POWERGRID IPPS

SR- 1 SR -2

NLC EXP 1 CUDAPPA PONDYCHERY BHAVNI

VALLUR GOOTY MEPL

HYDERABAD SEPL

SEMs WITH TIME DRTIFT > 8 min

Station Name Feeder Name SEM sl no. Time drift

Remarks

Alamthy (TN) 230kV Side of ICT 2 (LV) NP-2480-A 00:10:26 Not doing corrections

Alamthy (TN) 230kV Side of ICT 3 (LV) NP-2537-A 00:08:52 Not doing corrections

KKNPP 400kV side of ICT 2 NP-5699-A 00:13:09 Correction in progress

KKNPP 220kV side of ICT 2 NP-5700-A 00:17:11 Correction in progress

KKNPP GT-1 Main meter NP-5698-A 00:18:02 Correction in progress

KKNPP GT-2 Main meter NP-5635-A 00:26:41 Not doing corrections

KKNPP GT-1 Check meter NP-5636-A 00:13:26 Correction in progress

KKNPP GT-2 Check meter NP-5634-A 00:16:27 Correction in progress

KKNPP Unit II RAT NP-5696-A 00:15:34 Correction in progress

PSDF Fund Transfer

Period UI A/c.Reactive

A/c.

Congestion Amount (e-bidding charges)

Grand Total

Upto 30.06.11 49700.00000 242.42169 0.00000 49942.42169

01.07.11 to 30.09.12 11142.00000 45.00000 333.38191 11520.38191

01.10.12 to 10.01.13 1075.00000 0.00000 230.54067 1305.54067

11.01.13 to 31.03.13 1700.00000 0.00000 16000.00000 17700.00000

01.04.13 to 30.06.13 1000.00000 8.32268 37670.50702 38678.8297

01.07.13to31.10.13 1020.00000 0.00000 0.00000 1020.00000

TOTAL 65637.00000 295.74437 54234.4296 120167.17397

(all figures in Rs. Lakhs)

Start up power under UI mechanism. M/s. Coastal Energen

Vide CERC order dated 18-09-13- in petition No. 259/NP/2012 M/s. Coastal Energen have applied for availing grant of Startup power under UI mechanism ranging from 3MW to 40MW.

NLDC submitted a Draft procedure to CERC. The request for Startup power would be regulated as per the ProcedurePending approval by CERC, it is proposed to allow the same with an undertaking that they would abide by CERC guidelines.

Status of weekly data submission for RRF Mechanism

Karnataka

Both Schedule and Actual data being received from only for 5 stations out of 10 stations namely Tuppadahalli,  Kalmangi, Sidenur, Tadas, Kanbargi were furnished. Partial data is being received from other stations: Galataga ,Kabbur,  Soundatti, Doddavanavar (partial days), Harkanalu, SFC Shiv Solar, BPCL Shiratti

Status of weekly data submission for RRF Mechanism

AP Both Schedule and Actual in respect of  only two out of 9 stations namely Wind World Shapuram and Welspun Solar Pulivendula was received up to 17.11.13. Only Schedule in respect of Beta wind farms Tadipatri, Sai Sudhir Kalyanadurg and Rayadurg is received. No data from  other stations.

From 18.11.13 data was not received

TN stopped submitting data from 19.08.2013 onwards

Status of white paper as per meeting held on 25.09.13

AP, Karnataka and TN have agreed that that they would give a white paper by 03.10.13 on the status of identification of Coordinating Agency furnishing of Schedules, Actuals etc, Other details such as contact person’s name, address, telephone No., mobile No., e-mail ID, bank account were also required to be furnished. The same were not received till date.

PoC Data for Q4 of 2013-14 (Jan’14-Mar’14)

All the DICs has to furnish

(1) the technical details of new transmission elements, generating units which are expected to commence commercial operation from January’14 to March’14

(2) Yearly Transmission charges

(3) node wise MW/MVAR and

(4) forecast generation and demand data

PoC Data for Q4 of 2013-14 (Jan’14-Mar’14)

AP has not furnished the node wise MW/MVAR data and Load –Generation

Henceforth all DICs are requested furnish the full data required for computations at least by two quarters in advance without waiting for reminders from NLDC

4.1.(c) – Due to non availability of the data of SEMs on TTPs and

RATs at Kudankulam, accounthas been made by using data of SEMs of LV side of ICTs.

– Once the above data received the account account was revised with out going feeders and submitted to SRPC. Also the data was sent to TN by mail.

4.1.(d)– Number of revision in Implemented schedules are due to

revisions of other region ISGS,solar and STOA curtailments.

-All Entities, Traders and other stake holders have to check the correctness of Schedules in the Web based Scheduling program and immediately point out the discrepancies

Item proposed by TANTRANSCO

Raichur Sholapur SEMs location

WR-SR import =

Bhadrawati West BusSEMs + Sholapur end SEMs+ Kolhapur end SEMs (as and when it comes into service)

Annexure-1 (Refer section 6.1 (d)) of IEGC Complementary Commercial Mechanisms

16. Interfaces for Scheduling and UI Accounting In Inter-regional Exchanges:

1. The regional boundaries for scheduling, metering and UI accounting of inter-regional exchanges shall be as follows:

• Eastern Region end of inter-regional links between Eastern Region and Southern, Western and Northern Regions.

• North-eastern end of inter-regional links between Eastern and North Eastern Region

• Western Region end of inter-regional links between Southern and Western Region

• Western Region end of inter-regional links between and Northern and Western Region.

Additional agenda by KSEB

• SRLDC is issuing A,B,C messages as per philosophy circulated in OCC meetings.

• As such no erratic messages were issued

• SRLDC objects to the statement given by KSEB

Non receipt of SEM data from some Locations

SRLDC will not be able to carry out Energy Drawl/ Injections unless complete data from all SEMs is received.