In the field of electrical systems, safety and reliability are of paramount importance. Isolating switches are one of the key components that play an important role in ensuring the safety and proper operation of circuits. Isolating switches are essen…

On December 15, Shitang bus charging station in Gongshu District, Hangzhou City, Zhejiang Province completed the installation and commissioning of charging equipment. So far, State Grid Zhejiang Electric Power Co., Ltd. has completed the construction…

1. Arresters have several voltage levels, from 0.38kv low voltage to 500kV UHV, while surge protective devices are generally only low voltage products; 2. Most of the arresters are installed on the primary system to prevent the direct invasion of lig…

With the steady progress of UHV AC / DC transmission project construction, the research results of UHV power transmission and transformation technology are increasingly abundant, which provides strong scientific and technological support for the cons…