Agenda for 15Th Meeting of Operation
Total Page:16
File Type:pdf, Size:1020Kb
MP POWER TRANSMISSION COMPANY LIMITED vkbZ ,l vks : 9001-2008 STATE LOAD DESPATCH CENTRE, NAYAGAON, JABALPUR 482 008 ISO: 9001-2008 Phone 0761-2702748 website: www.sldcmpindia.com Fax 0761-2664343 No.07-05/SG-9B-II/497 Jabalpur, dated 19.02.2015 To As per distribution list Sub: Agenda of 44th meeting of Operation and Coordination Committee of MP. The Agenda of 44th meeting of the Operation and Coordination Committee of MP scheduled at 10.30 AM on 24th February 2015 at Conference Hall, Operation Block 3rd floor, GPH Campus, Polo Ground, MPPKVCL, Indore has been uploaded on the website of SLDC ‘www.sldcmpindia.com’ and can be downloaded. ( K.K.Parbhakar) Memebr Secretary OCC SLDC, MPPTCL, Jabalpur Encl : As above. Distribution List The Chief Engineer (T&C), The Chief Engineer (Plg & Des), MP Power Transmission Co. Limited, MP Power Transmission Co. Limited, Jabalpur. Jabalpur Fax No- 0761-2665593, 2702710 Fax No- 0761-2660908 Email- [email protected] Email- [email protected] The Chief Engineer (Procurement.), The Chief Engineer (O & M:Gen), MP Power Transmission Co. Limited, MP Power Generating Company Limited, Jabalpur. Jabalpur. Fax No- 0761-2664749 Fax No- 0761-2660908 Email- [email protected] Email – [email protected] Email- [email protected] The Chief Engineer (O & M:Hydel), The General Manager( PM), MP Power Generating Company Limited, MPPMCL, Jabalpur Jabalpur. Fax No- 0761-2664749 Email – [email protected] [email protected] Shri Rajiv Keskar, The Superintending Engineer (DCC-EZ), E. A. to Chairman MPPMCL, DISCOM Control Centre, MP Poorva Kshetra Vidyut Energy Department, Vitaran Co. Limited, Vallabh Bhawan, Bhopal. Jabalpur. Fax No- 0755-2441691 / 2441642 Fax No- 0761-2668503 Email- [email protected] Email – [email protected] The Executive Engineer,(DCC –CZ) The Executive Engineer (DCC-WZ), DISCOM Control Centre, MP Madhya Kshetra DISCOM Control Centre, MP Paschim Kshetra Vidyut Vidyut Vitaran Co. Limited, Bhopal. Vitaran Co. Limited, Near Polo Ground, Jail Road, FaxNo-0755-2580611 Indore Email- [email protected] Fax No- 0731-2421554. Email- [email protected] The Executive Engineer, The Executive Engineer, Sub Load Despatch Centre, MPPTCL, Indore Sub Load Despatch Centre, MPPTCL, Bhopal Fax No- 0731-2874515 Fax No- 0755-2885220 Email – [email protected] Email – [email protected] The Superintending Engineer (GCC), The Chief Engineer (PM&C), MPPGCL, Jabalpur Narmada Hydroelectric Development Corpn. Ltd, NHDC Parisar, Shamla Hills, Email – [email protected] Bhopal – 462013. [email protected] Fax No- 0755-4030130 Email – [email protected] The General Manager, The General Manager, Indira Sagar Power Station, NHDC Office complex, Omkareshwar Power Station, Prashsnik Bhawan, Urja PO : Narmada Nagar, Vihar, Sidhwarkut, Distt : Khandwa (MP) – 450 119. Distt : Khandwa (MP) – 450 554. Fax No- 07323-284080 FaxNo-07280-271703 Email – [email protected] Email- [email protected] The Director (Projects), The Sr. Vice President BLA Power Limited, Jaiprakash Power Ventures Ltd., At : Niwari, PO: Khorsipan, Village Sirchopi Subpost Office-Agasod, Tah : Gadarwara, Post Office-Bina- 470113 Distt- Sagar Distt ; Narsinghpur 487 551 Fax No. 07580-277200 Fax No. 07791-243667 / 243669 Email – [email protected] Email – [email protected] The Vice President, Welspun Solar MP Pvt. Ltd. C-11, Sector-65, Noida-201301 Fax no. 0120-6757000 Email – [email protected] [email protected] AGENDA FOR 44TH MEETING OF OPERATION & COORDINATION COMMITTEE OF MP TO BE HELD ON 24TH FEBRUARY 2015 AT 10.30 AM AT CONFERENCE HALL, OPERATION BLOCK 3RD FLOOR, GPH CAMPUS, POLOGROUND, MPPKVVCL, INDORE ITEM NO. 1 : CONFIRMATION OF MINUTES : Minutes of 43RD meeting of Operation & coordination committee of MP held on 23RD December 2014 at State Load Despatch Centre, Jabalpur were forwarded to the committee members vide No. 07-05/SG-9B-II/348 dated 29.01.2015. No comments has been received. Committee may confirm the minutes. ITEM NO. 2 : REVIEW OF SYSTEM OPERATION DURING THE MONTHS DECEMBER 2014 TO JANUARY 2015. 2.1 Frequency Particulars : During Jan 2015 the system frequency was below 49.90 Hz for 17.46 % of time against 23.85 % of time during Dec 2014. The system frequency was within the IEGC range of 49.9-50.05 Hz for 53.73 % of the time during Jan 2015 against 48.29 % of time during Dec 2014. The average monthly frequency was 49.99 Hz during Jan 2015 whereas it was 49.98 Hz in the month of Dec 2014 The system frequency did not touch 49.20 Hz during the above period. The detailed frequency particulars for the month of Dec 2014 and Jan 2015 are enclosed at Annexure- 2.1. The brief details of frequency profile is given here under : Month Average minimum maximum Instantaneous Instantaneous frequency integrated integrated minimum maximum frequency over frequency frequency frequency an hour over an hour Dec 2014 49.98 Hz 49.72 Hz 50.38 Hz 49.54 Hz 50.58 Hz Jan 2015 49.99 Hz 49.69 Hz 50.38 Hz 49.55 Hz 50.56 Hz [Committee may like to note] 2.2 Operational Matters 2.2.1 Operational Discipline : System operated in terms of frequency profile for the months Dec 2014 and Jan 2015 is as given below for discussion by the committee : Month % of time % of time % of time frequency Average No. of times Frequency Frequency above within the monthly frequency Below 49.9 Hz 50. 05 Hz permissible range of frequency dipped below 49.9-50.05 Hz 49.2 Hz Dec 2014 23.85 % 27.86 % 48.29 % 49.98 Hz 0 Jan 2015 17.46 % 28.81 % 53.73 % 49.99 Hz 0 [Committee may like to note.] 2.3.1 Voltage Profile : Date wise voltage profile at some of the important 400 KV and 220 KV substations during the months Dec 2014 and Jan 2015 is enclosed at Annexure -2.3.1. 44th OCC Agenda of MP 1 During the months Dec 2014 and Jan 2015, the deviation of voltage from the accepted limit on either side was recorded at following important 400 KV s/s in MP Grid. Dec 2014 Jan 2015 Min. Max. Voltage Min. Voltage Sr Max. Voltage observed Voltage Name of 400 observed observed N observed KV Substation o Vo Dat Voltag Voltag Voltage Date lta Date Date e e e ge 1 Indore 424 04.12.14 --- --- 424 01.01.15 --- --- 2 Itarsi 419 20.12.14 --- --- 419 02.01.15 --- --- 3 Bina 425 31.12.14 --- --- 424 24.01.15 --- --- 4 Gwalior 413 13.12.14 --- --- 418 14.01.15 --- --- 5 Nagda 425 04.12.14 --- --- 426 22.01.15 --- --- 6 Satpura 424 28.12.14 --- --- 426 01.01.15 --- --- 7 Birsingpur 427 12.12.14 --- --- 426 01.01.15 --- --- 8 ISP 427 02.12.14 --- --- 427 23.01.15 --- --- [Committee may please note & discuss] 2.3.2 Status of Capacitor Banks in sub-transmission system : The updated information of the status of capacitor banks in sub-transmission system as on 31st Jan 2015 as submitted by DISCOMs is detailed below : Capacitor bank Capacitor Capacitor bank Requi Requireme Capacitor Balance installed in Banks health installed but remen nt against banks capacitor good condition but not in defective & are t of non- already banks to be (No) service due to repairable (No) repair repairable covered covered in DISCOM control ckt again capacitor under ADB other problem st banks T-V schemes each unit (No) 600 1200 1500 600 120 150 600 1200 150 No of 100 600 1200 600 1200 600 1500 KVA KVA KVA KV 0 0 KV KVA 0 KVAR KVA KVA KVAR KVAR KVAR KVAR R R R AR KV KV AR R KV Units R R AR AR AR required EZ 372 141 0 Not submitted 51 25 0 94 0 0 0 0 32 10 17 CZ 5 687 460 0 0 0 0 0 0 0 0 0 0 588 0 304 0 WZ 680 505 162 21 36 8 64 63 24 520 15 37 -- -- 0 163 [Action : DISCOMS] 2.3.3 Status of Shunt Capacitor Banks installed at various EHV Transmission Substation : The updated information of the status of Installed capacitor banks(in MVAR) in EHV transmission system as on 31st Jan 2015 as submitted by MPPTCL is given below : 44th OCC Agenda of MP 2 Voltage Capacitor bank Capacity Capacitor banks Capacitor Bank Class installed as on Added already covered Installed but 01.04.14(MVAR) after Last under ADB T-V defective & are OCC not repairable ( Meeting No & MVAR) (Mvar) 220 KV 100 MVAR 0.00 100 MVAR All in Service 132 KV 1188 MVAR 0.00 1188 MVAR 33 KV 3511 MVAR 467.50 3978.50 MVAR Total 4799 MVAR 467.50 5266.50 MVAR [Action : MPPTCL ] 2.4.1 Status of completion of ongoing Transmission Schemes being executed by MPPTCL : The various ongoing Transmission Schemes completed during the current financial year 2014-2015 (upto Jan 2015) and plan for completion of various ongoing Transmission Schemes for the Year 2014-2015 is enclosed as Annexure 2.4.1. [Action : Committee may like to note] 2.4.2 U/F and df/dt Relay Operation (i) U/F and df/dt Relay Operation: Frequency did not touch 49.20 Hz or below during Dec 2014 and Jan 2015. There was no df/dt operation during the same period. (ii) Defective u/f, df/dt relays: MPPTCL has informed that there are no defective u/f and df/dt relays. [Committee may like to note] 2.5 Power Cuts / Load restrictions/Differential Load Shedding by DISCOMS & group allocation to 33 KV feeders : (i) Details of DISCOM wise Power supply given to various domestic categories during the period Dec 2014 and Jan 2015 is enclosed at Annexure 2.5(i).