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《Journal of Shanghai Jiaotong University》 2005-S1
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The Fuzzy Power Flow Calculation by Using Inverse Fuzzy Arithmetic

JIN Yi-xiong1, GHENG Hao-zhong1, YAN Jian-yong2, ZHANG Li2(1. Dept. of Electrical Eng., Shanghai Jiaotong Univ., Shanghai 200030, China;2. Shanghai Urban Power Supply Company, Shanghai 200080)  
Based on the analysis of fuzzy arithmetic and its classification, characters and shortcomings, a new fuzzy arithmetic was presented. A new fuzzy power flow algorithm according to the inverse fuzzy arithmetic putted forward recently was also introduced. This method avoids the magnification phenomenon caused by ignoring the relativity of variables. The method was tested by an IEEE-14 system which proved its validity. The simulation result demonstrates the new fuzzy arithmetic increases the calculation speed of this method.
【Fund】: 国家自然科学基金资助项目(50177017);; 上海市重点科技攻关计划资助项目(041612012);; 国家电网公司资助课题(SGZL[2004]151)
【CateGory Index】: TM744
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7 LIU Hong-ying (Science School of Beijing University of Aeronautics and Astronautics,Beijing 100083,China)$$$$;Research on the Relation between Multi-level Programming and Multi-objective Programming[J];Mathematica Applicata;2002-S1
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