On the use of RMS values in power quality assessment

被引：48

作者：

Albu, M ^{[1
]}

Heydt, GT

机构：

[1] Polytech Univ, Bucharest, Romania

[2] Arizona State Univ, Tempe, AZ 85287 USA

来源：

IEEE TRANSACTIONS ON POWER DELIVERY | 2003年 / 18卷 / 04期

关键词：

averaging; power quality; root mean square; voltage sags;

D O I：

10.1109/TPWRD.2003.817518

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The rootmean square mathematical operation is widely used in power engineering. The process has a frequency response characteristic and an associated time constant which is important especially for short term signals. Potential problem areas in using RMS values in power quality assessment are identified and discussed.

引用

页码：1586 / 1587

页数：2