高压电力电容器无涌流、无过电压投切的技术方法——开关变压器技术的应用  

Application of switch transformer technique

作　　者：潘政强[1] 宇喜福 潘政刚[3] 

机构地区：[1]哈尔滨工业大学,黑龙江哈尔滨150001 [2]柳州钢铁公司,广西柳州545002 [3]黑龙江省电力有限公司,黑龙江哈尔滨150001

出　　处：《黑龙江电力》2003年第5期395-397,400,共4页Heilongjiang Electric Power

摘　　要：讨论了高压电力电容器合投切时的涌流和过电压问题,提出利用开关变压器技术来消除涌流和过电压的方法,指出该方法对高压无功补偿和开合无载长输电线具有重要作用。The surge and overvoltage problems, which occur while the high-voltage power capacitor is engaged, are discussed. It is suggested to use the switch transformer technique to eliminate the surge and overvoltage. It is pointed out that this method is of great significance to high-voltage powerless compensation and on-and-off idle long transmission lines.

关 键 词：高压电力电容器 无载长输电线 涌流 过电压 开关变压器技术 

分 类 号：TM531[电气工程—电器]