【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。更多还原

【Abstract】 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.更多还原