State Grid Shizuishan Power Supply Company has developed detailed work plans and safety measures. — China Daily
BEIJING: On June 19, State Grid Shizuishan Power Supply Co in Ningxia Hui autonomous region kicked off the washing of substations, aiming to enhance the safety operation of the substation equipment through professional cleaning and prevent accidents caused by pollution flashovers.
This work mainly targeted seven 220-kilovolt (kV) substations and six 110-kV substations within Shizuishan, totaling 81 220-kV intervals, 144 110-kV intervals, 16 220-kV main transformers, and 16 110-kV main transformers.
