Volt/var control at distribution substations

被引：88

作者：

Baran, ME ^{[1
]}

Hsu, MY ^{[1
]}

机构：

[1] N Carolina State Univ, Dept Elect & Comp Engn, Raleigh, NC 27695 USA

来源：

IEEE TRANSACTIONS ON POWER SYSTEMS | 1999年 / 14卷 / 01期

关键词：

distribution systems; feeder voltage regulation; substation power factor correction;

D O I：

10.1109/59.744549

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 [电气工程]; 0809 [电子科学与技术];

摘要：

This paper proposes new methods to improve the performance of the current volt/var control schemes at distribution substations. The approach makes use of the new measurement and computer resources that are now available at the substations. The paper shows that now supervisory type control schemes can be developed to improve the performance of both the voltage regulator controllers and also the substation capacitor controllers that are used at the substations for volt/var control. The new voltage regulator controller makes use of the voltage drop characteristics of the feeders it regulates. Capacitor controller uses local real and reactive power measurements for power factor control at the substation.

引用

页码：312 / 318

页数：7