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Associate professor

Supervisor of Master's Candidates

E-Mail:

Date of Employment:2022-01-03

School/Department:电气工程系

Administrative Position:学院外事秘书

Education Level:Postgraduate (Doctoral)

Business Address:逸夫楼603

Gender:Male

Degree:Doctoral degree

Status:Employed

Alma Mater:德国亚琛工业大学

Discipline:Power Electronics and Transmission

Zhiqing Yang

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Gender:Male

Education Level:Postgraduate (Doctoral)

Alma Mater:德国亚琛工业大学

Patents

Current position: Home / Scientific Research / Patents
一种应用于宽输出电压CLLC变换器的混合调制方法

Patent description:本发明公开了一种应用于宽输出电压CLLC变换器的混合调制方法,包括CLLC变换器在空载状态下采用移相调制;在非空载状态下采用变频和移相的混合调制,其中,CLLC变换器在空载状态下选择并固定开关频率于欠谐振状态,采用移相调制以达到全电压范围的输出要求;在非空载状态首先采用变频调制,当降压要求不能满足时引入移相调制,从而扩展输出电压范围。本发明针对宽输出电压场合,考虑空载状态,通过变频调制和移相调制的混合控制,减小空载输出电压纹波,拓宽输出电压范围,从而能实现变换器在空载和非空载状态的宽输出电压。
Type of Patent:Invent
State of Patent:Pending patent
Application Number:CN202311073417.6
Number of Inventors:7
Service Invention or Not:no
Application Date:2023-08-24
Publication Date:2023-11-17