A NEW APPROACH TO AC-DC LOAD FLOW-ANALYSIS

被引:29
作者
ELHAWARY, ME
IBRAHIM, ST
机构
[1] Department of Electrical Engineering, Technical University of Nova Scotia, Halifax, NS B3J 2X4
[2] New Brunswick Electric Power Commission, Fredericton, NB E3B 4X1
关键词
LOAD FLOW ALGORITHMS; AC-DC POWER SYSTEMS; CONVERTER STATION MODELING;
D O I
10.1016/0378-7796(95)00945-E
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 presents an alternative formulation of the AC-DC load flow problem and shows that neglecting the converter transformer reactance results not only in reduced accuracy but in less confidence in the validity of the solution. The formulation extends the Ong-Fudeh model by decoupling the AC system variables from the DC system of equations to provide an improved lad flow solution algorithm. The proposed method is tested and compared with other available techniques.
引用
收藏
页码:193 / 200
页数:8
相关论文
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