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	Hydro-thermal generator maintenance scheduling based on credibility theory
	Feng Yong-qing ; Wu Wen-chuan ; Zhang Bo-ming ; Sun Hong-bin ; Wang Shao-ran
	2010-05-06 ; 2010-05-06
关键词	Practical Theoretical or Mathematical/ fuzzy set theory hydrothermal power systems integer programming maintenance engineering power generation scheduling random processes/ hydrothermal generator maintenance scheduling credibility theory Bender decomposition method deterministic multiobjective integer programming master problem random fuzzy operation slave problem Balas implicit enumeration method/ B8240 Hydroelectric power stations and plants B8230 Thermal power stations and plants B0160 Plant engineering, maintenance and safety B0260 Optimisation techniques B0250 Combinatorial mathematics B0240Z Other topics in statistics
中文摘要	The traditional model of hydro-thermal generator maintenance scheduling is occasionally unfeasible because the fuzziness and randomness are computed separately. Due to the credibility theory accomplished in 2004, randomness and fuzziness could be evaluated together. A comprehensive model of hydro-thermal generator maintenance scheduling, which consider both randomness of force outage rate and fuzziness of hydro energy, is well established based on credibility theory in this paper. Based on Benders decomposition method, this problem is decomposed to two sub-problems: a deterministic multi-objective integer programming master problem and a random fuzzy operation slave problem. Then, an improved Balas implicit enumeration method is developed to solve the master problem. The credibility theory and cumulants method are integrated to handle the slave problem. This method is applied to make maintenance scheduling for all the 95 generators of Jilin power system. And the numeric results prove this algorithm is effective and practical.
语种	中文 ; 中文
出版者	Chinese Soc. Electr. Eng ; China
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/11254]
专题	清华大学
推荐引用方式 GB/T 7714	Feng Yong-qing,Wu Wen-chuan,Zhang Bo-ming,et al. Hydro-thermal generator maintenance scheduling based on credibility theory[J],2010, 2010.
APA	Feng Yong-qing,Wu Wen-chuan,Zhang Bo-ming,Sun Hong-bin,&Wang Shao-ran.(2010).Hydro-thermal generator maintenance scheduling based on credibility theory..
MLA	Feng Yong-qing,et al."Hydro-thermal generator maintenance scheduling based on credibility theory".(2010).

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