浅论11型微机保护的失压误动及其防范对策

Lost voltage causes mistake action and prevents method of 11 model singlechip protection

文章对 1 1型微机保护在PT二次失压时的误动现象做了深入而详细的分析 ,指出了发生误动的原因 ,同时提出了相应的防范措施。

Through deeply and detailedly analyzing the state of PT Secondary Part lost voltage causes mistake action in 11 model singlechip protection The Author points out the reason of mistake action,and puts forth relevant protective measure