高压电器2024，Vol.60Issue(5)：61-69,9.DOI:10.13296/j.1001-1609.hva.2024.05.008
一种新型抗干扰高压隔离开关的设计
Design of a New Type of Anti-interference High Voltage Disconnector
摘要
Abstract
In view of frequent failure of closing operation of outdoor HV disconnector due to the action of such exter-nal forces as external environment,a kind of new type of anti-interference high voltage disconnector is designed.First-ly,through the analysis of the structure and working principle of the traditional three column horizontal rotating high voltage disconnector,the reason for the early rolling over of the conductive rod during the closing operation of the high-voltage disconnector is obtained.Then,the design scheme of the anti-interference disconnector and the set up of the three-dimensional geometric model are given in combination with the motion characteristics of the sheave clear-ance mechanism and the four linkage damping mechanism.Finally,the installation position of the spring in the four linkage damping mechanism is determined by numerical simulation,and the design target requirements are verified.The results show that the structure can effectively solve the interference of external force on the conductive rod of tra-ditional high voltage disconnector,and can provide a reference evidence for the optimal design of structure of discon-nector.关键词
高压隔离开关/合闸/抗干扰/翻转Key words
high voltage disconnector/closing/anti-interference/rolling over引用本文复制引用
孙龙勇,李竞,温庆国,李付永,姚灿江,付亚旭,王巧红,郭海涛,李宇鹏,夏立国..一种新型抗干扰高压隔离开关的设计[J].高压电器,2024,60(5):61-69,9.基金项目
平高集团有限公司2021年度研究开发项目(529100210002W). Project Supported by Pinggao Group Co.,Ltd.2021 Research and Development Project(529100210002W). （529100210002W）
