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《POWER SYSTEM TECHNOLOGY》 1997-10
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REACTIVE POWER OPTIMIZATION ALLOCATION AND ANALYSIS IN DEVELOPING PLANNING OF URBAN POWER NETWORKS

Cheng Haozhong; Zu Dakang (Dept. of E. E.,Shanghai Jiaotong University Shanghai, 200030 China)Wan Shanliang ;Yan Jianyong(Shanghai Urban Power Supply Bureau Shanghai, 200030 China)  
This paper proposes an improved method for reactive power optimization in developing planning of urban power networks. In conventional, reactive power optimization will be a non-linear programming model, and can be transformed into a linear programming problem through the process of linearization, but zigzagging phenomenon will be appeared in the later of operating software. The improved method is finished via adopting a group of changeable step sizes, and changeable step sizes may accelerate convergence and raise computation speed. Some examples and analysis are also presented in the paper.
【Fund】: 上海市青年科技启明星计划资助
【CateGory Index】: TM715
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Chinese Journal Full-text Database 3 Hits
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