标题:The Study of Controlling Strategy of LLC Resonant Converter Charger
作者:Bai, Shuzhong; Bai, Yuhua
通讯作者:Bai, SZ
作者机构:[Bai, Shuzhong] Shandong Univ, Sch Elect Engn, Jinan, Shandong, Peoples R China.; [Bai, Yuhua] Shandong Univ, Sch Control Sci & Engn, Jinan, Shandon 更多
会议名称:21st International Conference on Electrical Machines and Systems (ICEMS)
会议日期:OCT 07-10, 2018
来源:2018 21ST INTERNATIONAL CONFERENCE ON ELECTRICAL MACHINES AND SYSTEMS (ICEMS)
出版年:2018
页码:2230-2233
关键词:LLC; resonant convertor; controlling strategy; soft switch
摘要:LLC resonant converter was wildly used for its high switch frequency and high power density. Its main topology is a second order resonant system whose feature varies with load. Thus, it is equivalent to a nonlinear system. However, it is difficult to satisfy the demand of chargers by using only fixed controlling parameters. The paper uses the fundamental analysis method to build system model, and through adjusts controlling parameters to suit the time varying feature. The experiment result shows the validity of proposed controlling method.
收录类别:CPCI-S
资源类型:会议论文
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