摘要
针对高等学校实验装置中的电磁兼容问题,对干扰源、干扰耦合途径及受干扰电路进行了分析,在三相异步电动机、开关电器和实验电路板采取了相应的解决方案。实践表明,设计方案合理,系统运行稳定、可靠。
In view of the electromagnetic compatibility problems existed in experimental device for colleges and universities, the paper analyzes the interference sources, interference coupling paths and interference circuits, provides the corresponding anti-interference solution methods for three-phase asynchronous motor, switching apparatus and experimental circuit board, which shows that the designed methods are reasonable and the running of the system is stable and reliable.
出处
《煤矿机电》
2007年第6期29-31,34,共4页
Colliery Mechanical & Electrical Technology
关键词
电磁兼容
实验装置
智能保护
EMC
experimental device
intelligent protection
