General substation in north of ethylene plant safely operated for over 1780 days

As of June 11, 2014, General substation in north of ethylene plant had safely operated for 1786 days and achieved the objective of safe, stable and long-term operation. Currently, the substation entered the first turnaround. Turned off the substation by powering off buses by one section after another, then overhaul the whole power supply and distribution devices with voltage of 110KV、35KV、6KV、380V.