电器与能效管理技术Issue(4)：41-45,57,6.DOI:10.16628/j.cnki.2095-8188.2019.04.008
塑壳断路器操作机构设计研究
Design and Research of MCCB Operating Mechanism
何高升1
作者信息
- 1. 北京人民电器厂有限公司,北京 102600
- 折叠
摘要
Abstract
By analyzing the factors of affecting opening range and combining the test statistic data, this paper presented the calculation method of MCCB opening range and also presented the method of mapping the MCCB opening range into the operating mechanism's opening range accurately, which solves the deviation problem due to experience.By analytical method and reasonable coordinate transformation it presented the fast solation method for operating mechanism linkage size, improving the low efficiency of graphic method.Based on the calculation of the circuit breaker operating mechanism shown on the paper and the test of the circuit breaker prototype, it verifies the effectiveness and practicability of the methods.关键词
塑壳断路器/操作机构/开距/四连杆/解析法Key words
moulded case circuit breaker (MCCB)/operating mechanism/opening range/four bar linkage/analytical method分类
信息技术与安全科学引用本文复制引用
何高升..塑壳断路器操作机构设计研究[J].电器与能效管理技术,2019,(4):41-45,57,6.
