Limitations in the use of RMS value in power quality analysis

被引：13

作者：

Barros, J. ^{[1
]}

Perez, E. ^{[1
]}

机构：

[1] Univ Cantabria, Dept Elect & Comp, Av Castros, E-39005 Santander, Spain

来源：

2006 IEEE INSTRUMENTATION AND MEASUREMENT TECHNOLOGY CONFERENCE PROCEEDINGS, VOLS 1-5 | 2006年

关键词：

power quality; root mean square; voltage dips;

D O I：

10.1109/IMTC.2006.328575

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

This paper studies the limitations in the use of the root mean square (r.in.s.) value in the detection and analysis of short duration voltage variations in the power quality standard framework. The detection properties of the method proposed in the standards and the errors in the estimation of the magnitude and duration are evaluated for rectangular voltage dips of different magnitude, duration and instant of beginning. The results obtained show Hie limitations of the method mainly for low magnitude and short duration voltage variations.

引用

页码：2261 / +

页数：2