熔断器基本由可熔断元件和熄弧装置组成。
Fuses consist essentially of a fusible element and an arc-extinguishing means.
介绍了SIMOVE RT MV中压变频器在莱钢干熄焦循环风机中的应用情况。
This paper presents the application of SIMOVERT MV medium voltage frequency transformer in the circulating fan for CDQ in Laigang.
在干熄焦生产中，通常采用低压变频器或液力偶合器来控制调速。
In the scorched manufacture of metallurgical coke, the shifting velocity was usually controlled by adopting low pressure frequency converter either hydrodynamic clutch.
本发明提供一种具有熄弧系统的断路器(20)。
A circuit breaker (20) having an arc quenching system is provided.
直流换流器熄弧角是直流输电系统的重要电气量，常被用于判断直流输电系统逆变器的换相失败。
The extinction angle of the DC converter, which is usually used to study the commutation failure of the DC inverter, is an important parameter in the DC transmittal system.
直流换流器熄弧角是直流输电系统的重要电气量，常被用于判断直流输电系统逆变器的换相失败。
The extinction angle of the DC converter, which is usually used to study the commutation failure of the DC inverter, is an important parameter in the DC transmittal system.
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