Selection of Optimal Location and Size of Multiple Distributed Generations by Using Kalman Filter Algorithm

被引:140
作者
Lee, Soo-Hyoung [1 ]
Park, Jung-Wook [1 ]
机构
[1] Yonsei Univ, Sch Elect & Elect Engn, Seoul 120749, South Korea
关键词
Distributed generation; grid connection; Kalman filter algorithm; load-concentration-bus; optimal location; optimal size; power loss; CAPACITORS;
D O I
10.1109/TPWRS.2009.2016540
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Increase in power consumption can cause serious stability problems in electric power systems if there are no ongoing or impending construction projects of new power plants or transmission lines. Additionally, such increase can result in large power losses of the system. In costly and environmentally effective manner to avoid constructing the new infrastructures such as power plants, transmission lines, etc., the distributed generation (DG) has been paid great attention so far as a potential solution for these problems. The beneficial effects of DG mainly depend on its location and size. Therefore, selection of optimal location and size of the DG is a necessary process to maintain the stability and reliability of existing system effectively before it is connected to a power grid. However, the systematic and cardinal rule for this issue is still an open question. In this paper, a method to determine the optimal locations of multiple DGs is proposed by considering power loss. Also, their optimal sizes are determined by using the Kalman filter algorithm.
引用
收藏
页码:1393 / 1400
页数:8
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