Voltage Stability Enhancement of Distribution System Using Network Reconfiguration in the Presence of DG

被引：1
|
作者：
Murthy, G.V.K. [1 ]
Sivanagaraju, S. [2 ]
Satyanarayana, S. [3 ]
Rao, B. Hanumantha [4 ]
机构：
[1] Department of Electrical and Electronics Engineering, SSN Engineering College, Ongole, Andhra Pradesh, India
[2] Department of Electrical and Electronics Engineering, J.N.T.U.K. College of Engineering (Autonomous) Kakinada, Andhra Pradesh, India
[3] VRS and YRN College of Engineering and Technology, Chirala, Andhra Pradesh, India
[4] Department of Electrical and Electronics Engineering, Jawaharlal Nehru Technological University, Kakinada, India
来源：
Distributed Generation and Alternative Energy Journal | 2015年 / 30卷 / 04期
关键词：
Distributed power generation;
D O I：
10.1080/21563306.2015.11667612
中图分类号：
学科分类号：
摘要：
Voltage stability improvement is an important issue in power system planning and operation. This article presents the effect of reconfiguration in the presence of distributed generation (DG) in radial distribution system to improve the voltage stability with different load models by using Artificial Bee Colony (ABC) algorithm. The analysis is accomplished using a voltage stability index which can be evaluated at each node of the distribution system. The network reconfiguration involves a mechanism for selection of the best set of branches to be opened, one from each loop, such that the reconfigured radial distribution system possesses desired performance characteristics. The location of DG has the main effect of voltage stability on the system. Simulation study is conducted on 69-bus radial test system to verify the efficacy of the proposed method.
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页码：37 / 54
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