Analysis on the Energy of Arc During Opening Course for AC Contactor

摘要：

This paper proposes a thinking of analyzing arc energy daring the opening process of the AC contactor. It is controlled by an intelligent controlling module in this paper, so that the contact can be opened at different time. Based on a mass of experiments, the math processing on waves of arc voltage and current are executed by the data acquisition system to calculate the energy of the arc. By analyzing the rule of the arc energy in different conditions, the best controlling area during opening process of the AC contactor are studied in this paper. We complete the breaking experiment verification of AC4 electrical endurance test based on new intelligent AC contactor.

关键词： AC contactor Arc energy The best breaking area Intelligent control module

作者: Xu Zhihong Su Jinzhou Li Shuyi

作者单位: College of Electrical Engineering & Automation, Fuzhou University, 350108,China

会议类型: 国际会议

会议名称: 第三届电工产品可靠性与电接触国际会议(The 3rd International Conference on Reliability of Electrical Products and Electrical Contacts)

会议地点: 温州

会议语种:英文

页码: 151-156

在线出版日期: 2009-10-18（万方平台首次上网日期，不代表论文的发表时间）