本文介紹了一種煤礦井下電力監控系統，該系統由井下隔爆配電開關和井上計算機監
控系統構成。井下隔爆配電開關以K7M-DR14UE 可編程控制器為控制核心，井上計算機監控系統由VC++開發而成，可實時監測井下電網參數，并及時顯示和報警過欠壓、斷相、漏電、過載、短路等故障。
關鍵詞 K7M-DR14UE 隔爆配電開關 監控系統 Cserial 類
Study And Application Of Power Monitored Control System For Underground Mine
ZhangYong1 HeAiXiang1 YueYaobin2 (1 ShanDong Institute of Business and Technology, Shandong, Yantai, 264005; 2 QingDao University of Science and Technology, Shandong, Qingdao, 266510 ) Abstract: This paper introduces a kind of Power Monitored Control System For Underground Mine, which comprises of underground mine flameproof feed switch and computer monitored control system on the ground. K7M-DR14UE programmable logic controller is used as core of the flameproof feed switch. Computer monitored control system is developed from VC++, which can monitor the underground electric network parameter in real time, find and alarm over voltage、 under voltage、open phase、electric leakage、over load、short circuit etc in time.
Key word: K7M-DR14UE、Mine Flameproof Feed Switch Controller、Monitored Control
System、Cserial Class