Industry infmation - HENAN CHANGZHENG ELECTRIC CO., LTD

State grid material company: strengthen quality supervision means, practice quality strong network strategy

State Grid Materials Co., LTD. (referred to as "State Grid Materials Compan
State prediction and health management of high voltage switchgear

1. Content introduction As an important part of power system, high-voltage switc
Review of mechanical fault diagnosis methods for high voltage circuit breakers

1. Content introduction Mechanical failure is still the main type of failure of
Fault analysis and treatment measures of high voltage vacuum circuit breaker

The high-voltage vacuum circuit breaker is one of the key appliances related to
Global wind power development is rapidly moving towards full commercialization

According to the Global Wind Power report released by the Global Wind Energy Cou
Experimental study on multi-fracture vacuum fast isolating switch

1. Content introduction The fast isolation switch is one of the key components o
Application status and prospect of big data technology in smart grid

1. Content introduction Since 2012, the research of smart grid big data has made
State prediction and health management of high voltage switchgear

I. Content introduction As an important part of power system, high-voltage switc
Power distribution basics

The switch cabinet is a kind of electrical equipment, which refers to a complete
The world's first mechanical HVDC circuit breaker was put into operation in Nanao, Shantou

On December 20, the world's first mechanical HVDC circuit breaker was succes

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HENAN CHANGZHENG ELECTRIC CO., LTD

The Contacts：Changzheng Electric

Mobile Mobilephone：13523286357

The Telephone：0374-5118908

E-Mail：2115809239@qq.com

Fax：0374-5118909

WebSite：http://www.hnczdq.com/

Address：Intersection of Hanfeng Road and Shangji Street, Jian'an District, Xuchang City, Henan Province

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