News

The national grid's focus and development strategy for the entire power industry has a significant impact on the implementation of distribution ne...

In the process of transformer design, I believe that many friends have encountered the same problem, that is, the transformer no-load closing problem....

Transformer relay protection is to use when the transformer inside and outside the fault, due to the current, voltage, oil temperature and other conse...

Electrified railway is composed of electric locomotives and traction power supply device, traction power supply device is generally divided into tract...

Installed lightning protection, to prevent lightning over-voltage: distribution transformer lightning protection, the use of installed gapless metal o...

As a kind of clean energy, electricity has become the main driving force of the development of the times, whether it is industrial production or trans...

In recent years, the Ministry of Industry and Information Technology and other relevant departments have emphasized that the green concept should be f...

Power transformer is one of the important equipment in the power system, and its safe operation directly affects the safety and reliability of the pow...

China's State Grid Qinghai Electric Power Company on the 18th news, China's first clean energy transmission of ultra-high voltage channel (Qin...

On December 27th, Xidian Power System, a subsidiary of China Xidian Group, successfully won the bid for two sets of medium-voltage DC transformers and...