电器与能效管理技术Issue(10)：19-25,7.DOI:10.16628/j.cnki.2095-8188.2024.10.003
开关关合速度和短路关合能力计算分析
Calculation and Analysis of Switch Closing Speed and Short-Circuit Closing Capacity
张安明 1周强2
作者信息
- 1. 海装沈阳局驻大连地区第一军事代表室,辽宁大连 116000
- 2. 上海电器科学研究所(集团)有限公司,上海 200063
- 折叠
摘要
Abstract
Short-circuit closing capacity is an important performance of the switch.The main factors of affecting the short-circuit closing capacity are analyzed.With the method of electro-magnetic simulation and calculation formula,the closing speed and short-circuit closing capacity of the switch are calculated and analyzed.Finally,the feasibility of the design and calculation analysis is verified by the short-circuit closing capacity test of DC 70 kA,which has a great engineering significance.关键词
关合速度/短路关合能力/计算分析/开关设计Key words
closing speed/short-circuit closing capacity/calculation analysis/switch design分类
信息技术与安全科学引用本文复制引用
张安明,周强..开关关合速度和短路关合能力计算分析[J].电器与能效管理技术,2024,(10):19-25,7.
