Vijayawada: Southern Regional Power Committee chairman K. Vijayanand, also special chief secretary of AP, has suggested that 400 kV Raigarh-Pugalur High Voltage Direct Current line be utilised in reverse mode for achieving full capacity of 6,000 MW, instead of going for additional transmission system. Chairing the SRPC meeting in Hyderabad on Friday, Vijayanand said even though the Raigarh-Pugalur-Trichur HVDC transmission …