单次冲击电压的测量  

The Measure for Single-impulse Voltage

作　　者：胡文松[1] 詹宏英[1] 王大忠 

机构地区：[1]东南大学无线电系,南京210096

出　　处：《电子测量与仪器学报》1998年第2期17-20,25,共5页Journal of Electronic Measurement and Instrumentation

摘　　要：本文提出一种测量单次冲击电压的仪器—SE—100冲击电压测量仪。该仪器用于测量高压试验中的雷电波和操作波。为适应雷电波瞬态过程的特点，该仪器采样速率高达100MS／s，测量精度达0．5％。仪器由PC机控制，借助CRT，上的软面板实现入机接口。本文论述该仪器的设计原理并给出试验结果。An instrument for measuring single-impulse voltage, SE-100, is provided in this paper. The instrument may be used for measuring lightning surges and switching surges in exPeriment of high-voltage. The sample-rate is 100MS/s and accuracy is 0. 5% in our instru-ment. It can satisfy the need of instantaneous measurement. The instrument is controlled by PC's soft-panel on the CRT- Hurnan-machine interface is realized. The design principle and experiment result for the instrument are described in this paper.

关 键 词：冲击电压 高速采集 软面板 电压测量 高电压 

分 类 号：TM835.1[电气工程—高电压与绝缘技术]