Joint Simulation of Fuel-cell Stack and Voltage Converter for Vehicle
Journal Title: 河南科技大学学报（自然科学版） - Year 2016, Vol 37, Issue 2
Abstract
In view of the unstable output characteristic of the proton exchange membrane fuel-cell( PEMFC),a direct current( DC)-DC voltage converter model was designed. The main circuit adopted the boost circuit and the control circuit adopted the combined pulse excitation switch controller. According to the principle of PEMFC,a rated power of 35 k W PEMFC stack model was designed,and its effectiveness and operability were verified. The 35 k W PEMFC stack and the DC-DC voltage converter were jointly simulated to verify the control effect of the DC-DC voltage converter. The results show that the DC-DC voltage converter can boost voltage in0. 4 ms and control the error within 1. 2%. So the requirements of boosting and stabling voltage to PEMFC stack are well satisfied.
Authors and Affiliations
Yanbing WEN, Song GAO
Keywords
Related Articles
- EP ID EP461019
- DOI 10.15926/j.cnki.issn1672-6871.2016.02.008
- Views 56
- Downloads 0
Detection Experimental Analysis of Light Hydrocarbon Pipe with Coating Layer by Magnetostrictive Ultrasonic Guided Wave
The magnetostrictive senser ( Ms S) ultrasonic guided wave testing system was adopted for on-line detection of light hydrocarbon pipeline with coated layer. The effects of detection frequency and pipe diameters on the po...
Effect of Processing Parameters on Contact Force with High Speed in Cold Roll-beating Process
1
Effect of Electronic Thermostat on Fuel Consumption with Fuzzy PID
Aiming at the problem that the traditional internal combustion engine water temperature control system could not accurately, quickly and steadily adjust the engine water temperature, a fuzzy controller was designed in Si...
SBS Modified Asphalt Microscopic Evaluation Parameters of Macroscopic Properties by Grey
In order to determine the SBS modified asphalt microscopic evaluation parameters of macroscopic properties,road asphalt and modifiers were chosen to prepare modified asphalt in different contents of modifiers and shearin...
Performance of Jet Refrigeration Cycle Using R1234yf as Alternative Refrigerant
The jet refrigeration cycle with refrigerant R134 a could obtain high cycle performance,but it would gradually be restricted or be substituted by environment-friendly refrigerants due to its high global warming potential...