某型大功率断路器液压操动机构分闸性能仿真研究

Simulation Study on Opening Performance of Hydraulic Operating Mechanism of High Power Circuit Breaker

针对某型大功率断路器液压操动机构分闸性能进行了研究。首先建立起该型大功率断路器液压操动机构的数学模型,并运用仿真软件Simulink得出该型液压操动机构活塞杆的位移-时间曲线,验证了该型大功率断路器液压操动机构的分闸性能。

Research on the opening performance of a certain type of high-power circuit breaker hydraulic operating mechanism.First,the mathematical model of the hydraulic operating mechanism of this type of high-power circuit breaker is established,and the displacement time curve of the piston rod of this hydraulic operating mechanism is obtained by using simulation software Simulink.The opening performance of this type of high-power circuit breaker hydraulic operating mechanism is verified.