过补偿型积分器在冲击测量技术中的应用  

Application of Over-compensated Integrators in Impulse Measurements

作　　者：陈昌渔[1] 何涛[1] 古金国[1] 孙立时 

机构地区：[1]清华大学,北京100084

出　　处：《高压电器》1992年第6期8-11,共4页High Voltage Apparatus

摘　　要：介绍了作者所研制的一种过补偿积分器,由它可组成微分积分的分压系统,用以测量雷电冲击或GIS中的快速操作冲击电压,计算和实验工作表明,这类积分器具有优良的工作特性,与罗哥夫斯基线圈相配合,也可用它测量冲击电流。An over-compensated RC integrator developed by authors is Presented. The differentiating-integrating divider system composed of such an integrator can be used for measuring lightning impulse voltage or rapid switching impulse voltage in GIS. Results of calculation and tests show that the performance characteristic of this integrator is good enough. In combination with Rogowski coil, it can be used to measure impulse current as well.

关 键 词：积分器 测量 冲击电流 冲击分压器 

分 类 号：TM835.2[电气工程—高电压与绝缘技术]