Abstract：In the electricity market, the transmission expansion planning faces influences of many uncertainties, which have the characteristic of random and fuzzy. In the past work, due to the limit in mathematical theory, the model developed could not simultaneously consider these two-fold uncertainties. Based on credibility theory accomplished recently, a new model with random fuzzy programming is proposed in this paper for transmission network expansion planning. The random fuzzy variable is adopted to describe the uncertain factors of newly-added generator bus output, the load of the newly-added bus, and the newly-added line investment. The random fuzzy simulation and improved quantum genetic algorithm are used to solve this model, and the model is proved effective through a 18-bus systems.
赵书强, 李勇, 王春丽. 基于可信性理论的输电网规划方法[J]. 电工技术学报, 2011, 26(6): 166-171.
Zhao Shuqiang, Li Yong, Wang Chunli. Transmission Network Expansion Planning Based on Credibility Theory. Transactions of China Electrotechnical Society, 2011, 26(6): 166-171.
[1] 程浩忠, 张焰. 电力系统规划[M]. 北京：中国电力出版社, 2008. [2] 高赐威, 程浩忠, 王旭. 考虑场景发生概率的柔性约束电网规划模型[J]. 中国电机工程学报, 2004, 24(11): 34-38. Gao Ciwei, Cheng Haozhong, Wang Xu. Electric power network flexible planning model based on the probability of scene occurrence [J]. Proceedings of the CSEE, 2004, 24(11): 34-38. [3] 武鹏, 程浩忠, 邢洁, 等. 不确定信息下的输电网规划新模型[J]. 电力系统自动化, 2008, 32(13): 21-25. Wu Peng, Cheng Haozhong, Xing Jie, et al. A new transmission network planning model considering uncertain information[J]. Automation of Electric Power Systems, 2008, 32(13): 21-25. [4] Li Wenyuan, Choudhury P. Probabilistic transmission planning[J]. IEEE Power and Energy Magazine, 2007, 5(5): 46-53. [5] 杨宁, 文福拴. 基于机会约束规划的输电网规划方法[J]. 电力系统自动化, 2004, 28(14): 23-27. Yang Ning, Wen Fushuan. Transmission system expansion planning based on chance constrained programming[J]. Automation of Electric Power Systems, 2004, 28(14): 23-27. [6] 金华征, 程浩忠, 杨晓梅, 等. 基于联系数模型的电网灵活规划方法[J]. 中国电机工程学报, 2006, 26(12): 16-20. Jin Huazheng, Cheng Haozhong, Yang Xiaomei, et al. Transmission network flexible planning based on connection number model[J]. Proceedings of the CSEE, 2006, 26(12): 16-20. [7] 金华征, 程浩忠, 曾德君, 等. 基于集对分析的柔性电网规划方法[J]. 中国电机工程学报, 2005, 26(3): 7-12. Jin Huazheng, Cheng Haozhong, Zeng Dejun, et al. A novel method of flexible transmission network planning based on set pair analysis [J]. Proceedings of the CSEE, 2005, 26(3): 7-12. [8] 刘宝碇, 彭锦. 不确定理论教程[M]. 北京：清华大学出版社, 2005. [9] Feng Yongqing, Wu Wenchuan, Zhang Boming, et al. Power system operation risk assessment using credibility theory[J]. IEEE Transactions on Power Systems, 2008, 23(3): 1309-1318. [10] Ma Xinshun, Shi Tongju. Credibility theory based approach to build optimal bidding strategies with risk management for generation companies[C]. IEEE Power and Energy Society General Meeting- Conversion and Delivery of Electrical Energy in the 21st Century, 2008, 7: 1-5. [11] 冯永青, 吴文传, 张伯明, 等. 基于可信性理论的火电机组检修计划[J]. 中国电机工程学报, 2006, 26(13): 14-19. Feng Yongqing, Wu Wenchuan, Zhang Boming, et al. Hydro-thermal generator maintenance scheduling based on credibility theory[J]. Proceedings of the CSEE, 2006, 26(13): 14-19. [12] 冯永青, 吴文传, 张伯明, 等. 基于可信性理论的输电网短期线路检修计划[J]. 中国电机工程学报, 2007, 27(4): 65-71. Feng Yongqing, Wu Wenchuan, Zhang Boming, et al. Short term transmission line maintenance scheduling based on credibility theory[J]. Proceedings of the CSEE, 2007, 27(4): 65-71. [13] 黄友锐. 智能, 优化算法及其应用[M]. 北京：国防工业出版社, 2008. [14] 邢焕来, 潘炜, 邹喜华. 一种解决组合优化问题的改进型量子遗传算法[J]. 电子学报, 2007, 35(10): 1999-2002. Xing Huanlai, Pan Wei, Zou Xihua. A novel improved quantum genetic algorithm for combinatorial optimization problems [J]. Acta Electronica Sinica, 2007, 35(10): 1999-2002. [15] 秦茹静, 王淳, 苏惠玲, 等. 考虑N-1安全性的输电网络启发式扩展规划方案[J]. 继电器, 2007, 35(13): 30-38. Qin Rujing, Wang Chun, Su Huiling, et al. A heuristic method for transmission network expansion planning considering N-1 security[J]. Relay, 2007, 35(13): 30-38.
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