DocumentCode
1370138
Title
Handling current-magnitude measurement in transmission and distribution system state estimator
Author
Teng, J.H.
Author_Institution
Dept. of Electr. Eng., I-Shou Univ., Kaohsiung, Taiwan
Volume
147
Issue
4
fYear
2000
fDate
7/1/2000 12:00:00 AM
Firstpage
202
Lastpage
206
Abstract
A framework for handling current magnitude measurements for both transmission and distribution system state estimation is given. A fast-decoupled formulation is developed to enhance both computation time and storage requirement. This method is based on the equivalent current measurements, the rectangular co-ordinates and the weighted least square approach. Tests have shown that the proposed method can outperform other formulations in handling the current magnitude measurements
Keywords
distribution networks; electric current measurement; power system measurement; power system state estimation; transmission network calculations; computation time; current-magnitude measurement; distribution system state estimation; equivalent current measurements; fast-decoupled formulation; rectangular co-ordinates; storage requirement; transmission system state estimation; weighted least square approach;
fLanguage
English
Journal_Title
Generation, Transmission and Distribution, IEE Proceedings-
Publisher
iet
ISSN
1350-2360
Type
jour
DOI
10.1049/ip-gtd:20000512
Filename
859350
Link To Document