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Energy Route Multi-Objective Optimization of Wireless Power Transfer Network: An Improved Cross-Entropy Method

By Lijuan Xiang, Yue Sun, Zhaohong Ye, Cheng Jiang and Jiaxun Lyu


This paper identifies the Wireless Power Transfer Network (WPTN) as an ideal model for long-distance Wireless Power Transfer (WPT) in a certain region with multiple electrical equipment. The schematic circuit and design of each power node and the process of power transmission between the two power nodes are elaborated. The Improved Cross-Entropy (ICE) method is proposed as an algorithm to solve for optimal energy route. Non-dominated sorting is introduced for optimization. A demonstration of the optimization result of a 30-nodes WPTN system based on the proposed algorithm proves ICE method to be efficacious and efficiency

Topics: Wireless power transfer, Wireless power transfer network, Multi-objective optimization, Improved Cross-Entropy method, Non-domination sorting, Electrical engineering. Electronics. Nuclear engineering, TK1-9971
Publisher: ESRGroups
Year: 2017
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