采掘装备电控箱电控功能检验系统的研发

摘要

针对采掘装备电控系统功能繁多、结构复杂的现状,设计开发了一种电控箱电控功能检验系统.该系统通过模拟控制指令和工况信号来检验电控箱输出响应,具有动作控制功能检验、故障诊断系统性能检验、保护性能检验、动作性能检验等功能.与手持式仪器逐项检验相比,该系统可实现多种输入信号组合输入和输出信号的监测功能,可模拟应用中更多因误操作而产生的控制结果.测试结果证明了该系统的有效性.%For existing status of multi functions and complex structure of electrical control system of mining equipment, a function test system of electrical control box was developed. The system tests output response of electrical control box through simulating control commands and working status signals, and has testing functions of action control, fault diagnosis performance, protection performance, action performance and so on. Moreover, compared with handheld testing equipments, the system can realize monitoring function of multi-signal composition input and output signal, and simulate more control results caused by incorrect operation in application . The test result showed validity of the system.