摘要
ZW7—40.5型户外真空断路器故障中操动机构故障占主要地位。根据原故障现象,对配用的3AF型操动机构进行了结构优化设计,使断路器的整机性能达到设计要求,且有合理的经济性。
Most of faults were caused by the operation mechanism in the application of type ZW7-405 vacuum cicuit breaker. Through optimal design of type 3AF operation mechanism, the whole performance of the circuit breaker has reached the demand of design and the economy is also reasonable.
出处
《高压电器》
CAS
CSCD
北大核心
2003年第5期66-66,69,共2页
High Voltage Apparatus
