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Content Provider | IEEE Xplore Digital Library |
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Author | Ming-Fa Tsai Wei-Chieh Hsu Tai-Wei Wu Jui-Kum Wang |
Copyright Year | 2009 |
Description | Author affiliation: Minghsin University of Science and Technology 1 Hsin Feng, Hsinchu, Taiwan, ROC (Ming-Fa Tsai; Wei-Chieh Hsu; Tai-Wei Wu; Jui-Kum Wang) |
Abstract | This paper presents the design of an FPGA-based digital control IC of maximum-power-point-tracking (MPPT) charger for vertical-axis wind turbine generators. The output of the charger can be connected to a 48V battery to supply power to a DC load or an electric vehicle drive system. A novel MPPT scheme, which is the mixing of the conventional perturbation and observation method and a linear approximation method, to get the maximum output power of the wind turbine generation system with faster tracking speed is proposed. The simulation model of wind-turbine generation is built in PSIM simulation software tool and used to analyze the converter and MPPT system operation under different wind speed conditions. Based on the simulation model, the digital control IC of the MPPT charger is then designed. The digital MPPT control IC has been designed by using VHDL hardware description language. The simulation models for the MPPT control IC have also been constructed and verified by using Simulink, ModelSim, and PSIM cosimulation tools. The designed circuit has been implemented on an Altera Cyclone FPGA logic device. Simulation and experimental results are shown to verify the viability of the proposed control IC of the MPPT charger. |
Starting Page | 764 |
Ending Page | 769 |
File Size | 392456 |
Page Count | 6 |
File Format | |
ISBN | 9781424441662 |
DOI | 10.1109/PEDS.2009.5385800 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 2009-11-02 |
Publisher Place | Taiwan |
Access Restriction | Subscribed |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Digital control Digital integrated circuits Wind turbines Integrated circuit modeling Wind energy generation Power generation Analytical models Power system modeling Circuit simulation Batteries linear approximation method vertical-axis wind turbine generators MPPT FPGA digital control perturbation and observe method |
Content Type | Text |
Resource Type | Article |
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