Influence Analysis Voltage Unbalance for Electric Energy Metering Devic Error in Arc Suppression Coil Grounded System

doi:10.3969/J.ISSN.2095-3429.2017.05.015

Power Generation Technology ›› 2017, Vol. 38 ›› Issue (5): 63-65.DOI: 10.3969/J.ISSN.2095-3429.2017.05.015

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Influence Analysis Voltage Unbalance for Electric Energy Metering Devic Error in Arc Suppression Coil Grounded System

SUN Liangwei¹, ZHU Jianhua², ZHANG Hongwei¹, CHEN Yuntao¹, GAO Feng¹, HU Yuchun¹

1. Changji Power Company, State Grid, Xinjiang Electrical Power Corporation, Changji 831100, China;
2. Xinjiang Electric Power Research Institute Xinjiang Electric Power Corporation State Grid, Urumqi 830011, China

Received:2017-08-03 Published:2017-10-30 Online:2017-10-30

Abstract

Abstract: In order to ensure the reliability of elec-tric energy measurement and safety operation of power grid,it's necessary to monitor and analysis the error of high line loss,obtain the measurement error of metering device.This paper introduce the example on monitor and analysis of 35kV Te-tuan-guang I line measurement error,according the monitor data and result,analysis the reason for high line loss,give the factors influencing electric energy mea-surement device and the measures。

Key words: high line loss, error, monitor, analy?sis

CLC Number:

TM645

SUN Liangwei, ZHU Jianhua, ZHANG Hongwei, CHEN Yuntao, GAO Feng, HU Yuchun. Influence Analysis Voltage Unbalance for Electric Energy Metering Devic Error in Arc Suppression Coil Grounded System[J]. Power Generation Technology, 2017, 38(5): 63-65.

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Influence Analysis Voltage Unbalance for Electric Energy Metering Devic Error in Arc Suppression Coil Grounded System

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