Paralleling breaker a paralleling breaker is the circuit breaker that connects the generator set to the emergency bus, and across which all the individual generator synchronizing functions occur.

并联开关并联开关是连接发电机组和应急母排的线路断路器，所有的单个发电机通过它完成同步运行。

youdao

The unit can be started with the breaker or switch opened using the generator step-up transformer as a source of off-site power.

机组可在断路器或负荷开关打开时，采用发电机升压变压器作为一种非本电厂电源来起动。

youdao

Whether the generator circuit breaker is to be installed at generator's outlet is a particular problem to which the operation department of power system should pay great attention.

发电机机端是否应该装设断路器是电力系统运行部门特别关注的问题。

youdao

An investigation found that part of the generator's circuit breaker had been put together backward.

WSJ: Japan Plant Had Troubled History