高压电器2017，Vol.53Issue(3)：211-216,6.DOI:10.13296/j.1001-1609.hva.2017.03.033
126kV真空断路器新型磁力操动机构研究与设计
Research and Design of a New Magnetic Operating Device for 126 kV Vacuum Circuit Breaker
摘要
Abstract
Compared with permanent magnetic operating device,electromagnetic operating device has the characteristics of powerful output and long stroke,which can be used for middle and high voltage grade.A new type of long stroke magnetic operating device for 126 kV single break vacuum circuit breaker is presented on the basis of the development of 126 kV vacuum arcing chamber.Ansys simulation software is performed to simulate the static characteristics and increase the closing position holding force by change the way of auxiliary permanent magnet arrangement and end cap package.With the increasing of closing position holding force,the opening speed significantly increases.The influence of the electric parameters such as capacitance and coil turns on the dynamic characteristics is analyzed and the optimization of parameters is implemented.The simulation result indicates that the electromagnetic operating device of 126 kV single break vacuum circuit breaker has good operating characteristic.关键词
126 kV单断口真空断路器/分闸速度/磁力操动机构/Ansys仿真设计Key words
126 kV single break vacuum breaker/opening speed/magnetic operating device/Ansys simulation design引用本文复制引用
许家源,张鹏,晁雪薇,田宇,华争祥,朱苛娄,董恩源..126kV真空断路器新型磁力操动机构研究与设计[J].高压电器,2017,53(3):211-216,6.基金项目
国家自然科学基金项目(51277019).Project Supported by National Natural Science Foundation of China(51277019). （51277019）
