Chongqing Jinshan substation expansion project


Jinshanling 500 kV substation interval expansion project
Jinshanling 500KV Substation: Completion of delivery and on-site installation and commissioning of high-voltage circuit breakers and isolation switches in August 2021,
It will be put into operation by the end of 2021 to provide related electricity services for the Beijing Winter Olympics in February 2022.