安全保护装置误动作 Security device malfunction ; wrong moves safety protection device ; Safety protection device malfunction
电网中运行的线路保护装置的重合闸误动作，将会引起人身以及电网事故。
The incorrect reclose of line protective devices in electric power system will result in personal injuries and system accidents.
文章针对灭火保护误动作进行了事故分析，提出了技改方案，从而有效地提高了灭火保护装置的可靠性。
Aiming at the error action of outfire's protection, the paper makes accident analysis, and some improving project are proposed, in order to improve the reliability of outfire's protection.
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