电力系统自动化2012，Vol.36Issue(9)：86-91,6.
电容式集能转换器的调理拓扑分析与优化
Conditioning Topology Analysis and Optimization of Capacitive Energy Harvesting Device
摘要
Abstract
Energy harvesting unit can achieve energy harvest and self-supplying for wireless sensors of smart substations from electromagnetic environment.It will have wide application prospect in the smart grid.Some main constraints and corresponding solutions of the conditioning topology of capacitive energy harvesting device are analyzed in details.A topology design of passive device of the conditioning circuitry is proposed,and modeling methodology is also established accordingly.Both large-signal model and dynamic small disturbance model of the topology are used to analyze static and dynamic characteristics of the conditioning circuitry.Furthermore,based on theoretical deduction under the critical operation condition,a multiple parameter optimization method is proposed.Simulations are completed with PSPICE software to verify effectiveness of the proposed modeling scheme and parameter optimization methodology.关键词
电容式集能转换器/智能电网/调理拓扑/参数优化/大信号模型/小扰动模型Key words
capacitive energy harvesting device/smart grid/conditioning topology/parameter optimization/large-signal model/small disturbance model分类
信息技术与安全科学引用本文复制引用
于春辉,张黎,黄金鑫,李庆民..电容式集能转换器的调理拓扑分析与优化[J].电力系统自动化,2012,36(9):86-91,6.基金项目
教育部新世纪优秀人才支持计划资助项目（NCET-08-0335）~~ （）
