CAJ | 학술논문

针对现有防爆电器测试台结构不合理、测试项目不全等问题，提出了基于PLC控制的防爆电器测试台的总体设计方案，阐述硬件设计与软件实现。该测试台可为插件提供电压信号、电流信号、时间信号，实现对各种保护器插件的过载、漏电、短路、断相等保护功能参数进行检测。经煤矿实际运行，证明该测试台操作方便、测试精度高、测试项目全，有利于确保煤矿的安全、高效生产。
침대현유방폭전기측시태결구불합리、측시항목불전등문제，제출료기우PLC공제적방폭전기측시태적총체설계방안，천술경건설계여연건실현。해측시태가위삽건제공전압신호、전류신호、시간신호，실현대각충보호기삽건적과재、루전、단로、단상등보호공능삼수진행검측。경매광실제운행，증명해측시태조작방편、측시정도고、측시항목전，유리우학보매광적안전、고효생산。
For the existing explosion-proof electrical test-bed has the problem of the irrational structure , incomplete test project and other. This paper introduces the overall scheme design of explosion-proof electrical test-bed based on PLC control, describes the hardware and software design. The test-bed can provide many signal such as voltage signals and current signals, time signals for protec-tion plug-in. The test-bed can detect these protection parameters of protection plug-in including the overload, leakage, short circuit, open -phase, and other. According to the operation in the coal mine. It is proved that this test bed has simple operation, high preci-sion, overall test projects, helpful to ensure the mine safety and the high efficiency of the production.