Harmonic filter for multiple small harmonic sources on single-phase distribution

被引：0

作者：

Jewell, WT ^{[1
]}

Miller, WL ^{[1
]}

Casey, T ^{[1
]}

机构：

[1] Wichita State Univ, Wichita, KS 67260 USA

来源：

30TH ANNUAL FRONTIERS OF POWER CONFERENCE, 1997, PROCEEDINGS | 1997年

关键词：

D O I：

暂无

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：

Telephone company customers reported audible noise in their telephone service. Through measurements, analysis, and simulations, 540 Hz noise was found to be coupling from power distribution to telephone cables in a shared underground right-of-way. The source of the noise was small single-phase electronic loads dispersed throughout the power distribution system in the area A passive shunt filter was designed using an existing capacitor bank. Installation of this filter reduced the noise to acceptable levels.

引用

页码：U90 / +

页数：6