高压有载分接开关蓄能器机构分析与仿真

Analysis and Simulation of Accumulator Mechanism of High Voltage On-load Tap Changer

蓄能器是高压有载分接开关的重要机构,为各开关提供动力来源。以导轨式蓄能器及齿轮式蓄能器为研究对象,分离出其关键机构。对各关键机构进行理论与仿真分析,特别对曲线槽盘进行理论计算与仿真,建立起曲线参数方程,总结出两种蓄能器的工作机理及各关键机构设计要点,为高压有载分接开关蓄能器的创新性设计提供基础。

Accumulator is an important mechanism of high voltage on-load tap chang⁃er,which provides power source for each switch.Taking the rail accumulator and gear accu⁃mulator as the research objects,the key mechanisms are separated.Theoretical and simula⁃tion analysis of the key mechanisms,especially theoretical calculation and simulation of the curved slot plate,is carried out,and the curve parameter equation is established.The work⁃ing mechanism of the two kinds of accumulators and main design points of the key mecha⁃nisms are summarized,to provide the basis for innovative design of high voltage on-load tap changer accumulator.