Study on A United Evaluation Algorithm and Its Applications for Economic Operation of Transformer

被引：2
|
作者：
Zhang, Wenjun [1 ]
Li, Tao [1 ]
Yuan, Xufeng [1 ]
机构：
[1] Guizhou Univ, Sch Elect Engn, Guiyang 550003, Peoples R China
来源：
2012 INTERNATIONAL CONFERENCE ON FUTURE ENERGY, ENVIRONMENT, AND MATERIALS, PT C | 2012年 / 16卷
关键词：
economic operation of transformer; peak load shifting; energy saving; optimal load shifting amount; unified expression;
D O I：
10.1016/j.egypro.2012.01.315
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
In this paper, unified loss expressions are introduced based on the loss expression of transformer's independent operation. These unified expressions combine loss expressions of both independent and parallel operation of double winding or three-winding transformer. Based on the unified loss expression, a unified energy saved amount expression and a unified optimal load shift amount expression in peak load shifting is derived. A calculation for an example is demonstrated to show the effect of peak load shifting to transformers' energy saving. (C) 2011 Published by Elsevier Ltd. B.V. Selection and/or peer-review under responsibility of International Materials Science Society.
引用
收藏
页码：2073 / 2080
页数：8
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