puffer breaker

常见例句

Entering new century, a new interrupting technology to be referred as auto puffer arc quenching technology is used in low voltage circuit breaker.
进入新世纪，一种称为气吹灭弧的新分断技术应用于低压断路器。
Combined with the opening characteristics of the operating device the gas flow field in the arc chamber of SF6 puffer circuit breaker is calculated.
将压气式SF_6断路器与操动机构进行了二维冷态气流场联合求解，计算了断路器的空载分闸特性及分闸过程中各时刻灭体室内的冷态气流场。
The interaction between operating mechanism and interrupter of a puffer circuit-breaker is regarded as a dynamic control system. Its mathematical model of breaking process is built.
将断路器的操动机构和灭弧室的相互作用视为动态控制系统，建立了断路器开断过程的数学模型；