کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4916386 | 1428096 | 2017 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Design of closed-loop control system for a bidirectional full bridge DC/DC converter
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی انرژی
مهندسی انرژی و فناوری های برق
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Design of closed-loop control system for a bidirectional full bridge DC/DC converter Design of closed-loop control system for a bidirectional full bridge DC/DC converter](/preview/png/4916386.png)
چکیده انگلیسی
Bi-directional full bridge DC/DC converter is a nonlinear time-varying system. To design the closed-loop control system, it needed to be transformed into a continuum mathematical model. This paper proposed a modeling method by using state space average method and the small signal analysis method to build the model. Firstly, a nonlinear mathematical model of the converter was established by using the state space average method, and on this basis, using small signal analysis method to convert the nonlinear mathematical model to a continuum mathematical model. Then the stability criterion of the system is proposed and the PID parameters were adjusted by combining with the automatic control theory. Furthermore the digital closed-loop network of each working mode is designed. Finally by simulation and a series prototype experiments, the results verified the feasibility of closed-loop control system and the DC/DC converter.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Energy - Volume 194, 15 May 2017, Pages 617-625
Journal: Applied Energy - Volume 194, 15 May 2017, Pages 617-625
نویسندگان
Zhifu Wang, Yupu Wang, Yinan Rong,