电子式电能表的电快速瞬变脉冲群抗扰度试验方法的改进
Improvement of Electrical Fast Transient Burst Immunity Testing Method for Electronic Energy Meter
顾臻 1张垠 1王新刚 1陈军华1
作者信息
- 1. 国网上海市电力公司电力科学研究院计量中心,上海200051
- 折叠
摘要
对于电子式电能表的电快速瞬变脉冲群抗扰度试验的目的是为了测试电子式电能表的供电电源端口、信号、控制和接地端口在受到电快速瞬变(群脉冲)干扰时的性能,验证其对各类型瞬变骚扰的抗扰能力.本文主要说明了电子式电能表的电快速瞬变脉冲群抗扰度试验(对电源端口)的基本原理,基本试验方法等.并且通过对试验方案提出各种不同改进措施,提高了试验的准确度.
Abstract
The purpose of electrical fast transient burst immunity testing of electronic energy meter is to test the performance of power supply port,signal,control and grounding port in the electronic energy meter when disturbed by the electrical fast transient burst (burst of pulse),and to verify its anti-interference capability under various types of transient disturbance.This paper mainly describes the basic principle and the basic test method of the electrical fast transient burst immunity test of electronic energy meter (to the power port).The test accuracy is enhanced through improving the various test schemes.
关键词
电快速瞬变脉冲群抗扰度试验/电子式电能表/瞬变骚扰Key words
electrical fast transient burst immunity test/electronic energy meter/transient disturbance引用本文复制引用
出版年
2014
NETL
NSTL
维普
万方数据