Title :
Efficient operation regions of power distribution transformers
Author :
Minghao Yang ; Yajun Shi ; Jing Zhang
Author_Institution :
China Agric. Univ., China
Abstract :
Summary form only given. A new concept of efficient operation regions of distribution transformers on power factor vs. active power (cos/spl Phi/-P) plane is proposed. Based on it a visual analysis method is obtained to determine efficient ranges of operating transformers. This method could be used for analyzing efficiency of transformer loading based on databases of the distribution automation system, and the real time operational loci of distribution transformers could also be obtained. An application of this method in a 10 kV overhead distribution automation is given.
Keywords :
distribution networks; power engineering computing; power factor; power transformers; 10 kV; active power; distribution automation system; overhead distribution automation; power distribution transformers; power factor; visual analysis method; Automation; Power transformers; Reactive power; Real time systems; Visual databases;
Conference_Titel :
Power Engineering Society General Meeting, 2004. IEEE
Conference_Location :
Denver, CO
Print_ISBN :
0-7803-8465-2
DOI :
10.1109/PES.2004.1372954
