Raigarh-Pugalur HVDC Pole I Put Into Commercial Operation


POWERGRID commissions Pole-1 of the Raigarh Pugalur HVDC Transmission system comprising {1500 Mega Watt (MW)} +800 kilovolt (kV), Raigarh HVDC Terminal Station (Chhattisgarh) & Pugalur HVDC Terminal Station (Tamil Nadu) along with 1765 kms long ±800 kV, HVDC line from Raigarh to Pugalur and 2 nos. of HVAC lines in Tamil Nadu. As per the statement of Power Grid Corporation of India Limited (POWERGRID), ‘Maharatna’ Enterprise under Ministry of Power, this system will facilitate power flow of 1500 MW from Western Region to Southern Region ensuring reliable and quality power supply.


POWERGRID has completed this gigantic system despite many challenges and lockdown restrictions encountered during COVID19 pandemic due to its professional expertise and project management capabilities.


The pole-I having a 1500 MW capacity, is the first leg of the 6000 MW Raigarh – Pugalur HVDC Project, between Western and Southern Region, which is envisaged for evacuation of bulk power generated by Independent Power Producers (IPPs) in the state of Chhattisgarh using the State-of-the-Art HVDC technology. Implementation of balance portion of this project is in advanced stage and will be integrated in a phased manner during FY 2020-21.

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Power Grid Corporation of India Limited (POWERGRID), is a ‘Maharatna’ Enterprise under Ministry of Power, Government of India and with the use of state-of-the-art maintenance techniques, automation and digitization, POWERGRID has been maintaining average transmission system availability above 99%. As on August 31, 2020, the total transmission assets of POWERGRID and its subsidiaries stood at 164,511 ckm of transmission lines, 249 Sub-stations and more than 414,774 MVA of transformation capacity.


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