摘要
智能变电站与传统变电站的量测系统有很大区别,以电子式互感器为电流电压数据采集单元的智能量测系统有着传统量测系统无法比拟的优点,但应用中也遇到了一些问题。在调试过程中,大部分问题的解决都必须以适应智能化、信息化的方式去思考、去剖析。本文主要介绍了智能量测系统在智能变电站的应用,研究了电子式互感器及数字电能表的现场校验技术,最后结合实际经验分析了现场检定过程中可能遇到的问题,并提出解决方案。
Intelligent measurement system of the smart substation is very different from the traditional measurement system of the substation.The system which takes electronic transformers as current and voltage data acquisition unit has incomparable advantages over the traditional measurement systems.But the new system has encountered some problems in the application.This paper introduces the intelligent measurement system to think and parse the most of theproblems with the way of intelligence and information.And it has studied the field verification technology of the electronic transformer and digital energy meter as well.Combining with practical experience,the paper also analyzes the might encountering problems in the field verification process,and proposes solutions.
出处
《电测与仪表》
北大核心
2013年第5期77-80,109,共5页
Electrical Measurement & Instrumentation
关键词
智能量测
电子式互感器
智能变电站
检定技术
intelligent measurement
electronic transformer
smart substation
field verification technology
