微机励磁控制装置电磁兼容设计与试验验证  

Electromagnetic Compatibility Design and Test Verifi cation of Microprocessor-Based Excitation Controlling Device

作　　者：肖保明[1] 

机构地区：[1]国网电力科学研究院实验验证中心,江苏南京210003

出　　处：《电工电气》2015年第4期49-52,共4页Electrotechnics Electric

摘　　要：根据电磁兼容设计的基本原理和发电厂励磁控制系统的特点,设计了新一代微机励磁控制装置,对其不同插件可能面临的电磁干扰问题进行了分析并给出了电磁兼容解决方案。经试验验证和实际运行表明,该微机励磁控制装置抗干扰能力得到很大提高,为发电机组的安全稳定提供了保障。According to the basic theory of electromagnetic compatibility design and characteristic of power plant excitation control sys-tem, the new microprocessor excitation control device was designed. This paper analyzed the possible confronted electromagnetic interfer-ence problem of its different plug-in units and presented an electromagnetic compatibility solution scheme. The test validation and practical operation show that the anti-interference capability of this microcomputer excitation control device is greatly improved, which provides indemnity for security and stability of generating sets.

关 键 词：励磁控制装置 电磁兼容设计 可靠性 试验验证 

分 类 号：TM31[电气工程—电机] TN03[电子电信—物理电子学]