A network-based distributed slack bus model for DGs in unbalanced power flow studies

被引：51

作者：

Tong, SQ ^{[1
]}

Miu, KN ^{[1
]}

机构：

[1] Drexel Univ, Dept Elect & Comp Engn, Philadelphia, PA 19104 USA

来源：

IEEE TRANSACTIONS ON POWER SYSTEMS | 2005年 / 20卷 / 02期

基金：

美国国家科学基金会;

关键词：

distributed generation; distributed slack buses; distribution system; generator domain; participation factors;

D O I：

10.1109/TPWRS.2005.846056

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：

This paper revisits the concept of a single slack bus in power flow solvers for distribution systems to accommodate the anticipated growth of distributed generators (DGs) in unbalanced distribution systems. It introduces a distributed slack bus model through scalar participation factors by applying the concept of generator domains. The participation factors are incorporated into the three-phase power flow equations, and a Newton-Raphson solver is discussed and implemented. Simulation results on systems with a different number of DGs and different levels of DG penetration are obtained and studied.

引用

页码：835 / 842

页数：8

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