Title :
The digital control of auxiliary DC-DC converter on fuel cell vehicle
Author :
Zhao, Xin ; Gao, Dawei ; Wu, Jiajia ; Lu, Qingchun
Author_Institution :
State Key Lab. of Automotive Energy & Safety, Tsinghua Univ., Beijing
Abstract :
In this paper, the research on the digital control technology of auxiliary DC-DC converter on fuel cell vehicles has been developed. Based on the half-bridge topology, the control circuit adopting DSP and the control method are carried out. In MATLAB/Simulink, the simulation circuit is made, and two logics are designed. Some critical simulation results are presented.
Keywords :
DC-DC power convertors; digital control; fuel cell vehicles; DSP; MATLAB-Simulink; auxiliary DC-DC converter; control circuit; digital control technology; fuel cell vehicle; half-bridge topology; Circuit topology; DC-DC power converters; Digital control; Digital signal processing; Fuel cell vehicles; Fuel cells; Insulated gate bipolar transistors; Pulse width modulation; Vehicle safety; Voltage; Auxiliary DC-DC Converter; DSP; Fuel Cell Vehicle;
Conference_Titel :
Vehicle Power and Propulsion Conference, 2008. VPPC '08. IEEE
Conference_Location :
Harbin
Print_ISBN :
978-1-4244-1848-0
Electronic_ISBN :
978-1-4244-1849-7
DOI :
10.1109/VPPC.2008.4677455
