Theoretical line loss calculation in 10kV power distribution network based on an improved alternative method

被引：0
|
作者：
Chen, Bingxia [1 ]
Tan, Jiancheng [1 ]
机构：
[1] Guangxi Univ, Coll Elect Engn, Nanning 530004, Peoples R China
来源：
INDUSTRIAL INSTRUMENTATION AND CONTROL SYSTEMS, PTS 1-4 | 2013年 / 241-244卷
关键词：
distribution network; line loss calculation; alternative method;
D O I：
10.4028/www.scientific.net/AMM.241-244.687
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
Theoretical line loss calculation is the basis of making line loss analysis and loss-reduction decision. Due to technical constraints in the past, traditional algorithms on theoretical line loss calculation used a large number of simplified calculations. This paper proposes a new online method of line loss calculation in distribution networks which is based on PQU (active power, reactive power and voltage) load curves. Based on a new kind of metrical equipment and the proposed method, the power loss calculation system has been developed and has been tested on several rural power networks. The results prove that the method improves the assumptions of traditional algorithms and calculation precision.
引用
收藏
页码：687 / 692
页数：6
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