【摘要】 一种简单、实用有效的RC网络相序判别保护电路,运用回路电流法推导了该网络的工作原理.验证了其设计的合理性,并将其应用在实际电路设计中,得到了较好的效果.更多还原

【Abstract】 This text recommends a kind of simple and practical valid the network of RC phase arrange distinguishes to protect the electric circuit. It maks use of in the article the back track electric current method deduced the work principle of that network, verifies the rationality of its design, and its application in actual electric circuit design and got the good result.更多还原