Optimization of Reactive Power Compensation for Distribution Power System with Small Hydro Power

被引：0
|
作者：
Han, Yuxin [1 ]
Chen, Laijun [1 ]
Ma, Hongliang [2 ]
Wang, Zhaojian [1 ]
机构：
[1] Tsinghua Univ, Dept Elect Engn, Beijing 100084, Peoples R China
[2] Shaanxi Reg Elect Power Grp Co Ltd, Xian 710061, Peoples R China
来源：
2014 INTERNATIONAL CONFERENCE ON POWER SYSTEM TECHNOLOGY (POWERCON) | 2014年
关键词：
small hydro power; reactive power compensation; mixed integer nonlinear programming; particle swarm optimization;
D O I：
暂无
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：
The voltage in distributed power system (DPS) with runoff small hydro power (RSHP) may break the upper or lower limit due to the uncertainty of power generation of RSHP. Reactive power compensation can mitigate the voltage violation problem. In this paper, the method of determining optimal reactive power compensation configuration in DPS with RSHP is studied. A mixed integer nonlinear programming (MINLP) model is proposed considering the impact of different operation conditions and transformer tap. In addition, a solving algorithm based on the particle swarm optimization (PSO) is adopted to obtain the optimal capacity. Furthermore, two cases derived from the IEEE 33 system are investigated to verify the proposed model and algorithm, and sensitivity of key parameter is analyzed finally.
引用
收藏
页码：2915 / 2920
页数：6
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