摘要
应用等效质量归算的理论方法,对不同运动类型的零部件的等效质量计算方法进行了阐述,介绍了不同运动类型零部件的转动惯量以及节点质量的计算方法,结合速度比,给出了运动部件等效质量的计算结果。在此基础上,以高压断路器的传动系统[1]为研究对象,建立了高压断路器传动系统的二维模型,对传动系统分闸过程中的质量变化情况进行了研究,给出了计算高压真空断路器传动系统的等效质量的理论方法。
Use the theoretical method of equivalent quality calculation to explain the equivalent qunlity calculus to different movment type parts. The turn inertia of different movement type parts and node quality calculus are presented in the paper. Combiming speed ratio, give calculation resalts of the equivalent quality of the movement parts. On the basis of this, take the drive system of a high voltage circuit breaker as study object, set up a two-dimensional model of the drive system of the high voltage circuit breaker. The study of the quality changes is carried out and give the theoretical method of the quivaleat quality calculating the drive system of high voltage circuit breaker.
作者
周文
刘冬初
胡标
杨和
赵斐
ZHOU Wen LIU Dong-chu HU Biao YANG He ZHAO Fei(Kubai （Ningbo） Electrical Equipment Co. , Ltd. , Ningbo 315336, China)
出处
《电气开关》
2017年第5期50-52,共3页
Electric Switchgear
关键词
运动
等效质量
转动惯量
断路器
传动
movement
equivalent quality
turn inertia
circuit breaker
drive
