矿用三相智能电能表现场校验异常问题及解决方法

Problems and solving methods of three phase intelligent electric energy meter in coal mine

智能电能表在智能电网的应用越来越广泛,智能电能表以电力测量为主,兼备数据处理和通信技术功能。在智能电能表带来方便的同时,使用过程中还会出现校验异常问题。本文结合两种现场校验异常进行了电能表的故障表述,并以电压异常、电流数据、故障分析等为依托,在提出问题解决方案的同时,拓展了问题发生的基本原理,为提升用电计量准确性和安全性奠定了基础。

intelligent electric energy meter is more and more widely used in smart grid, intelligent electric energy meter is mainly based on power measurement, which has both data processing and communication technology. In the smart meter can bring convenience, the use of the process will also be checked for abnormal problems. This combination of two kinds of field check exception are stated, fault electrical energy meters, and the abnormal voltage and current data, fault analysis and so on, in proposing solutions to problems at the same time, expand the basic principle of the problem, in order to improve the accuracy and safety of electricity metering laid the foundation.