配永磁机构的真空断路器的同步开关控制器的研制  

Design of the Synchronous Switching Controller of Vacuum Circuit Breaker with Permanent Magnetism Actuator

作　　者：张庆杰[1] 袁海文[1] 张永斌[1] 王肖剑[2] 

机构地区：[1]北京航空航天大学,北京100083 [2]南阳市机械电子技术研究所,河南南阳473000

出　　处：《低压电器》2008年第19期14-18,共5页Low Voltage Apparatus

摘　　要：给出了具体的同步分合控制策略,分析了影响永磁机构动作时间的因素并给出了预测机构动作时间的算法,完成了同步开关控制器原理样机的研制,结合同步分合控制策略给出并分析了同步控制精度的实验结果,实验结果表明,现有的硬件组成和控制算法能使同步操作时的动作分散性基本保持在±0.5ms以内。A detailed control policy of synchronous switching has been presented and the factors that influence moving time of permanent magnetic actuator have been analyzed.The algorithm that forecasts moving time of permanent magnetic actuator has been presented and in the end prototype device of synchronous switching controller was accomplished.Combining the control policy of synchronous switching,some experiment results were also presented and analyzed.According to the results,the existing hardware composition and...

关 键 词：永磁机构 真空断路器 同步分合 无功补偿 

分 类 号：TM561[电气工程—电器]