Loss allocation and loss minimisation for radial distribution system including DGs

被引：18
|
作者：
Kashyap, Shashank Shekhar [1 ]
De, Mala [1 ]
机构：
[1] Natl Inst Technol, Elect Engn Dept, Patna, Bihar, India
来源：
IET RENEWABLE POWER GENERATION | 2017年 / 11卷 / 06期
关键词：
distribution networks; distributed power generation; matrix algebra; loss allocation; loss minimisation; radial distribution system; DG; electrical power demand; distribution loss; power delivery; distribution generation; power contribution matrix; power sharing matrix; power injection; TRANSMISSION LOSS ALLOCATION; DISTRIBUTION NETWORKS; GENERATION; PLACEMENT;
D O I：
10.1049/iet-rpg.2016.0506
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
The rise in electrical power demand and corresponding transmission or distribution loss is affecting the efficiency of power delivery. A new method for loss allocation in radial distribution system based on proportional sharing is proposed. Based on allocated loss, optimal location of distribution generation (DG) is selected. After selecting the location, optimal size of DG is obtained for that location. Loss allocation to DGs is based on formation of two matrices, power contribution matrix and power sharing matrix. Loss share of DGs and loads are decided based on both power injection by DGs and loss minimisation due to presence of DGs. Results of the proposed method are shown on 69 bus radial distribution system.
引用
收藏
页码：806 / 818
页数：13
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