微机型保护装置在设备改造中的抗干扰措施  

Anti-jamming measure by rebuilding microcomputer-based protect unit

作　　者：孙刚 

机构地区：[1]广州发电厂,广州510160

出　　处：《电子质量》2003年第8期23-24,共2页Electronics Quality

摘　　要：分析微机型保护装置电磁干扰的来源、途径,对在设备改造中微机型保护装置的电磁干扰问题进行了探讨,并提出解决措施。This paper analyzes the source and path of electromagnetic interference from microcomputer-based protect device. The problem of microcomputer-based protect device is analyzed.The problem of electromagnetism interference of microcomputer-based protect device that equipment rebuild is studied, and bring up the measure to resolve.

关 键 词：微机型保护装置 设备改造 抗干扰 电磁干扰 电力系统 屏蔽 

分 类 号：TM774[电气工程—电力系统及自动化]