Title :
Economic operation of power transformer based on real time parameter checking
Author :
Chen, Xiying ; Guo, Zhizhong
Author_Institution :
Harbin Inst. of Technol.
Abstract :
If you possess accurate parameters of transformer and the power loss curve caused by loads, you can know the economic operation area of the transformer. The parameters of transformer and power loss characteristics are checked by curve fitting based on LSE (least square error) at real time using the data of distribution automation system. Thus power load are allotted properly to transformers according to their arrangements
Keywords :
curve fitting; least squares approximations; power distribution economics; power transformers; curve fitting; distribution automation system; least square error; power loss curve; power transformer economic operation; Aging; Automation; Curve fitting; Energy loss; Power generation economics; Power system economics; Power transformers; Reactive power; Real time systems; Substations; Economic operation; curve fitting; distribution automation system;
Conference_Titel :
Power Engineering Society General Meeting, 2006. IEEE
Conference_Location :
Montreal, Que.
Print_ISBN :
1-4244-0493-2
DOI :
10.1109/PES.2006.1709193
