摘要
简要阐述了氧化锌避雷器及其测试仪的工作原理和使用,并介绍了一种具有电流和参比电压的基波和各次谐波输出接口的氧化锌避雷器测试仪校验装置的研制过程。装置功能齐全、准确度高,并且可由更高级的计量部门进行量值溯源。
The principle theory and application of MOA and its testing instrument were briefly presented and the development of a traceable calibration device with fundamental wave and harmonics output interfaces of current and reference voltage was introduced. This device has full functions and high aeouracy, which can be calibrated by higher measurement department.
出处
《湖南电力》
2009年第6期1-3,7,共4页
Hunan Electric Power
关键词
氧化锌避雷器
测试仪
校验装置
量值溯源
ZnO surge an＇ester
testing instrument
calibration device
quantity traceability
