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Invoices for RTU Rental for FY 2017-18_Phase-III has been uploaded on SLDC Website more

Invoices for SLDC charges for wind farms have been uploaded on SLDC,website….more

Invoices for SLDC Charges for the Month of July'18 have been uploaded on SLDC website.more

Wind Energy Certificate Withheld for the month of June-2018.more

UI(DEVIATION CHARGES) for the WEEK NO.08 (2018-19) from 21/05/2018 to 27/05/2018 has been uploadedmore

UI(DEVIATION CHARGES) for the WEEK NO.45 (2015-16) from 08/02/2016 to 14/02/2016 REV-1 has been uploadedmore

Reactive Energy Charges (REC) Account for the week No.05 from dt.30.04.2018 to dt.06.05.2018 R0 has been uploaded.more

UI(DEVIATION CHARGES) for the WEEK NO.09 (2018-19) from 28/05/2018 to 03/06/2018 has been uploadedmore

UI(DEVIATION CHARGES) for the WEEK NO.10 (2018-19) from 04/06/2018 to 10/06/2018 has been uploadedmore

Reactive Energy Charges (REC) Account for the week No.06 from dt.07.05.2018 to dt.13.05.2018 R0 has been uploaded.more

UI(DEVIATION CHARGES) for the WEEK NO.11 (2018-19) from 11/06/2018 to 17/06/2018 has been uploadedmore

UI(DEVIATION CHARGES) for the WEEK NO.06 (2018-19) from 07/05/2018 to 13/05/2018 REV-1 has been uploadedmore

Reactive Energy Charges (REC) Account for the week No.07 from dt.14.05.2018 to dt.20.05.2018 R0 has been uploaded.more

Reactive Energy Charges (REC) Account for the week No.08 from dt.21.05.2018 to dt.27.05.2018 R0 has been uploaded.more

UI(DEVIATION CHARGES) for the WEEK NO.14 (2016-17) from 04/07/2016 to 10/07/2016 REV-2 has been uploadedmore

UI(DEVIATION CHARGES) for the WEEK NO.15 (2016-17) from 11/07/2016 to 17/07/2016 REV-2 has been uploadedmore

UI(DEVIATION CHARGES) for the WEEK NO.16 (2016-17) from 18/07/2016 to 24/07/2016 REV-1 has been uploadedmore

UI(DEVIATION CHARGES) for the WEEK NO.17 (2016-17) from 25/07/2016 to 31/07/2016 REV-1 has been uploadedmore

Reactive Energy Charges (REC) Account for the week No.09 from dt.28.05.2018 to dt.03.06.2018 R0 has been uploaded.more

UI(DEVIATION CHARGES) for the WEEK NO.18 (2016-17) from 01/08/2016 to 07/08/2016 REV-2 has been uploadedmore

UI(DEVIATION CHARGES) for the WEEK NO.12 (2018-19) from 18/06/2018 to 24/06/2018 has been uploadedmore

UI(DEVIATION CHARGES) for the WEEK NO.19 (2016-17) from 08/08/2016 to 14/08/2016 REV-1 has been uploadedmore

Reactive Energy Charges (REC) Account for the week No.10 from dt.04.06.2018 to dt.10.06.2018 R0 has been uploaded.more

UI(DEVIATION CHARGES) for the WEEK NO.20 (2016-17) from 15/08/2016 to 21/08/2016 REV-1 has been uploadedmore

Wind Energy Certificate Withheld for the month of July-2018.more

UI(DEVIATION CHARGES) for the WEEK NO.21 (2016-17) from 22/08/2016 to 28/08/2016 REV-1 has been uploadedmore

UI(DEVIATION CHARGES) for the WEEK NO.22 (2016-17) from 29/08/2016 to 04/09/2016 REV-1 has been uploadedmore

Reactive Energy Charges (REC) Account for the week No.11 from dt.11.06.2018 to dt.17.06.2018 R0 has been uploaded.more

Grid Frequency : 49.903 Hz
     
Gujarat Catered : 12431 MW
Revision : 5
Remarks : ,

Evolution of SLDC

Initially the operation of the Gujarat grid system was coordinated from the central thermal power station at Dhuvaran. Later, as the complexity and the size of the network increased, the need for close coordination was realized.

 

By 1969, the Gujarat power grid was connected with Maharashtra grid system through Tarapur Atomic Power by 220kv lines. In 1969, the Load despatch centre was established at Gotri (Baroda) from where adequate communication facilities were already available to various outstations. Initially the Load Despatch at Gotri worked in two shifts only with skeleton number of staff with a small painted wooden board to display system mimic diagram. The Load Despatch Centre was shifted to Jambuva on 17th May 1974 and sophisticated power line carrier communication was provided for operation, control and coordination. The facilities available at Jambuva are express speech communication, tele-printer messaging service, tele-metering of parameters of power stations and sub-stations.

 

The Load Despatch Centre at Jambuva, later on, Computerized in the year 1984 with the equipments received under WREB project. In the first stage of the project, only SCADA functions were made available at LDC.

 

Under SC & C WR project for implementation of Unified Load Despatching Scheme in Western Region, New State Load Despatch Centre at Gotri, Vadodara, and three sub-LDCs at Jetpur, Gandhinagar and Jambuva were commissioned and started functioning from 8 July 2005. These Sub- LDCs are carrying out data acquisition, data transfer to SLDC and monitoring of system parameters in respect of the area. These Sub Load Despatch Centres are monitoring the radial feeders and taking corrective actions on associated equipments. They are also carrying out switching of equipments and lines at Grid Stations as per directives from SLDC. They are managing the load as per the schedule finalized in advance or in case of any incidents in the area directed by SLDC. They are collecting all relavant information regarding all system events and report to SLDC for further analysis and for taking follow up action for system improvement.

 

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