Open AccessDesign of Power Converter for Aluminum Air Battery
Author(s) -
Xunda Li,
Yuhua Wang,
Hongbo He,
Gang Li,
Weiming Liu,
Shuxiong Zhang
Publication year - 2019
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/631/2/022079
Subject(s) - battery (electricity) , pid controller , voltage , matlab , feed forward , power (physics) , control theory (sociology) , automotive engineering , electrical engineering , computer science , engineering , control (management) , control engineering , temperature control , physics , quantum mechanics , artificial intelligence , operating system
In order to improve the output voltage performance of the aluminum air battery and improve the conversion efficiency, according to the output voltage characteristics of the aluminum air battery pack, we propose an LLC resonant converter based on integral separation PID control and voltage feedforward control. Then the main parameters of the converter were designed and finally simulated by MATLAB/Simulink. The experiment proves that the control method adopted by the aluminum air battery converter effectively improves the dynamic performance index of the system compared with the conventional PID control.