|
|
|
| Shipboard Power System Service Restoration Based on Clonal Algorithm |
| Zhu Zhiyu, Liu Weiting, Zhuang Xiaobo |
| Jiangsu University of Science and Technology Zhenjiang 212003 China |
|
|
|
|
Abstract To resolve service restoration of shipboard electrical power system, it is regarded as a multiobject nonlinear optimization problem after considering constrained conditions such as topological structure of ringy power supply network of multi-power station, capacity limitaiton of generator, load priority and maximum service restoration. In this paper, the service restoration model is presented under the restriction by node voltage, load branch correlative matrix method is applied to verify capacity limitaiton that can decrease analysis and computation complex. All loads are coded as 0, 1 and 2, one bit corresponds to one load so that coding length is shortened. Clonal algorithm is adopted to educe optimized service restoration strategy, through selecting and clone antibody with high affinity. Simulation results indicate that service restoration method based on clonal algorithm has faster convergencing rate and higher probability of optimal solution compard with that of simple genetic algorithm, heuristic genetic algorithm and chaotic genetic algorithm.
|
|
Received: 23 August 2007
Published: 11 February 2014
|
|
|
|
|
|
[1] 王涣文. 舰船电力系统及自动装置[M]. 北京: 科学出版社, 2004.
[2] Momoh J A, Zhu J Z, Kaddah S S. Optimal load shedding study of naval-ship power system using the everett optimization technique[J]. Electric Power Systems Research, 2002, 60: 145-152.
[3] Bulter K L, Sarma N D R. General reconfiguration methodology for AC radial shipboard power systems[C]. IEEE 2000 Power Engineering Society Winter Meeting, 2000, 2: 1226-1230.
[4] Bulter K L, Sarma N D R, Prasad V R. A new method of network reconfiguration for service restoration in shipboard power systems[C]. 1999 IEEE Power Engineering Society Transmission and Distribution Conf., 1999: 658-662.
[5] Srivastava S K, Butler Purry K L, Sarma N D R. Shipboard power restored for active duty[J]. IEEE Computer Applications in Power, 2002, 15(3): 16-23.
[6] 杨秀霞, 张晓锋, 张毅, 等. 基于启发式遗传算法的舰船网络重构研究[J]. 中国电机工程学报, 2003, 23(10): 42-46.
[7] 杨秀霞, 张晓锋, 张毅, 等. 免疫遗传算法在舰船电力系统供电恢复中的应用研究[J]. 中国电机工程学报, 2004, 24(9): 80-86.
[8] 杨秀霞, 张晓锋, 张毅, 等. 基于加速遗传算法的舰船电力系统故障恢复[J]. 电工技术学报, 2005, 20 (5): 53-57.
[9] Bulter K L, Sarma N D R, Hicks I V. Service restoration in naval shipboard power systems[J]. IEE Proc. Gener. Transma. Distrib., 2004, 151(1): 95-101.
[10] Carlos A, Coello C. Solving multi-objective optimiza- tion problems using an artificial immune system[M]. Netherlands: Kluwer Academic Publishers, 2002. |
|
|
|
2009, Vol. 24 
