Design of the high-pressure vacuum circuit breaker
Abstract: Use of the high-pressure vacuum circuit breaker
This design settles with the main technique parameter that give, In order to consult with the vacuum circuit breaker of Model Zn, designing a set contact machine of Specified voltage of 10kv and Specified current of 630A.The power system of our country uses the vacuum circuit breaker to have a history of more than 20 years, Several tens of thousands of Taizhong press the grade vacuum circuit breaker and come into operation every year, Electric apparatus technology of the vacuum and power system are in more and more close relations. Design to design person who select of vacuum circuit breaker , operate of operating etc. is it prove to go on originally,Have selected the more popular touching the head material in recent years for use。The design includes three part: The vacuum kills the design and calculation of the arc room、Analysis of the insulating structure、the design and calculation of Hold and move the organization.
Key Words:The vacuum kills the arc room contact Hold and move the organization