Comparison of UPFC and SEN Transformer for ATC enhancement in restructured electricity markets

被引：36

作者：

Kumar, Ashwani ^{[1
]}

Kumar, Jitendra ^{[1
]}

机构：

[1] Natl Inst Technol, Dept Elect Engn, Kurukshetra, Haryana, India

来源：

INTERNATIONAL JOURNAL OF ELECTRICAL POWER & ENERGY SYSTEMS | 2012年 / 41卷 / 01期

关键词：

Available transfer capability; DC/AC power transfer distribution factors; Line outage contingency; Power flow controllers; Simultaneous transactions; ZIP load model; AVAILABLE TRANSFER CAPABILITY; POWER-FLOW CONTROLLER; REACTIVE POWER; ALGORITHM; SYSTEM; REAL;

D O I：

10.1016/j.ijepes.2012.03.019

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：

Available transfer capability (ATC) is an important indicator of remaining transfer capability in the transmission network for its commercial use in a competitive electricity market. In this paper, an optimal power flow based approach has been proposed for multi-transactions deregulated environment. The ATC has been obtained with unified power flow controller (UPFC) and Sen Transformer (ST) for intact and line contingency cases. The impact of ZIP load model has been evaluated on ATC with both devices. The main contribution of the paper is the comparison of ATC obtained with UPFC and Sen Transformer for intact and contingency cases with constant P, Q load model and also taking impact of ZIP load model. The results have been determined for intact and line contingency cases taking simultaneous as well as single transaction cases. The results have also been obtained with DC/AC PTDFs method for comparison. The proposed method have been applied for IEEE 24 bus RTS. (C) 2012 Elsevier Ltd. All rights reserved.

引用

页码：96 / 104

页数：9

共 49 条

[1] THE CONTINUATION POWER FLOW - A TOOL FOR STEADY-STATE VOLTAGE STABILITY ANALYSIS [J].