交流接触器延迟释放的分析及预防

摘要

本文从生产实例引出交流接触器延迟释放对生产控制过程造成的危害和影响,通过理论分析得出交流接触器动作滞后和延迟释放的区别,结合交流接触器的组成部分和工程实践,具体分析造成交流接触器延迟释放的故障原因,提出预防措施.%The harm and influence of delayed release of AC contactor on production control process are found from production examples.The difference between action lag and delayed release of AC contactor is obtained through theoretical analysis.Combining with the components of AC contactor and engineering practice,the fault causes of delayed release of AC contactor are analyzed concretely,and preventive measures are put forward based on the real experience.