|本期目录/Table of Contents|

[1]郭世才.基于谐波理论的电压表测量误差分析[J].工业仪表与自动化装置,2014,(05):90-91.
　GUO Shicai.Analyze on measurement error of voltmeter based on harmonic theory[J].Industrial Instrumentation & Automation,2014,(05):90-91.
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基于谐波理论的电压表测量误差分析(PDF)

《工业仪表与自动化装置》[ISSN:1000-0682/CN:61-1121/TH]

卷:
期数:
2014年05期
页码:
90-91
栏目:
出版日期:
2014-10-15

文章信息/Info

Title:
Analyze on measurement error of voltmeter based on harmonic theory
作者:
郭世才
（中电投江西核电有限公司，江西 九江 332000）
Author(s):
GUO Shicai
(Jiangxi Nuclear Power Co.,?Ltd.Jiangxi Jiujiang 332000,China)
关键词:
谐波; 电压表; 有效值; 平均值; 误差
Keywords:
harmonic;  voltmeter;  rms value;  mean value;  error
分类号:
TM930.115
DOI:
-
文献标志码:
B
摘要:
由于非线性负载的广泛应用，电力系统中的谐波越来越严重。谐波的存在将影响基于50 Hz基波原理设计的电压表的测量精度。文中主要对谐波造成的有效值原理电压表及平均值原理电压表的测量误差分别进行了较为详细的阐述，旨在为从事相关工作的人员提供一些理论上的参考。
Abstract:
With the extensive application of nonlinear loads, the effects of the harmonic in the power system become more and more notable. The existence of harmonics can affect the measurement accuracy of voltmeter, which is designed based on the principle of 50Hz fundamental. The measurement error of Rms Voltmeter and Mean Voltmeter, caused by harmonic, is analyzed and demonstrated in this paper in detail respectively, which will provide some theoretical references for personnel engaged in related work.

参考文献/References:

[1] 赵旺初.电力网的谐波源及降低谐波的措施[J].电力建设,1999(9):22-24.
[2] 葛毅.谐波对平均值原理仪表的测量影响分析[J].重庆大学学报,2004(5):62-65.
[3] 林辉.电力电子技术[M].武汉:武汉理工大学出版社,2002.
[4] E J Davis, A E Emmanuel, D J Pileggi. Evaluation of single-point measurements method for harmonic pollution coast allocation[J]. IEEE Trans. Power Delivery, 2002, 15(1):14-18.

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备注/Memo:
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更新日期/Last Update: 1900-01-01