电器与能效管理技术Issue(22)：12-19,8.DOI:10.16628/j.cnki.2095-8188.2018.22.003
低压电器空气电弧的近期研究进展
Research Progress on Air Arc of Low Voltage Electrical Appliances
李兴文1
作者信息
- 1. 西安交通大学 电力设备也气绝缘国家重点实验室, 陕西 西安 710049
- 折叠
摘要
Abstract
The recent application of MHD simulation method was introduced, such as the arc motion in multiparallel contact system, the influence of frequency on arc motion and the electrode erosion simulation. Then for the detection of arc fault in low voltage system, the complete algorithms were proposed based on the electrical characteristics, electro-magnetic radiation and arc sound characteristics. To meet the requirement of optimization design of arc quenching chamber, it is proposed that the performance of arc quenching chamber could be evaluated by measuring the voltage of splitter plates.关键词
磁流体动力学/触头烧蚀/故障电弧/电弧运动/灭弧室Key words
MHD/contacts ablation/fault arc/arc motion/arc-quenching chamber分类
信息技术与安全科学引用本文复制引用
李兴文..低压电器空气电弧的近期研究进展[J].电器与能效管理技术,2018,(22):12-19,8.
