±800 kV Raigarh-Pugalur-Madakkathara HVDC line to be commissioned by 2019 June 16, 2015 | Asia-Pacific News The ±800 kV Raigarh-Pugalur-Madakkathara high voltage direct current (HVDC) line is expected to be commissioned by 2019. This content is available to only paying subscribers. Username or E-mail Password Remember Me Forgot Password