短路发电机的强励系统  

Force-excitation System of Short Circuit Generator

作　　者：张海峰[1] 黄实[1] 赵庆斌[1] 何冰[1] 

机构地区：[1]西安高压电器研究院有限责任公司,西安710077

出　　处：《高压电器》2014年第8期32-35,共4页High Voltage Apparatus

摘　　要：文中分析了短路发电机的励磁特点,介绍了国内外大容量试验室发电机强励系统的基本原理、系统结构以及使用效果,从维护成本、使用效果等方面对比了3种强励系统的优缺点,指出电力电子技术的发展使得静态励磁应用于大容量试验室成为大势所趋。In this paper, the excitation characteristics of short-circuit generators was studied, and the basic principle, configuration and using effect of forced-excitation systems in domestic and foreign high-power laboratories were introduced. On the basis of running cost and efficiency, it made a comparison of three forced-excitation systems. It is proposed that static excitation is inevitable in high-power laboratories with the development of electrical electronic technology.

关 键 词：短路发电机 大容量试验室 强励 静态励磁 

分 类 号：TM31[电气工程—电机]