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2012 - 11th Annual NC State Summer Undergraduate Research Symposium
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Session Time :
8/1/12 3:00 PM - 8/1/12 4:14 PM
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Content Area : OIA-SRE, Office of International Affairs - Summer Research Experience
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Lead Student Presenters : Shaobo Zhang
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Co-Presenters :
Zijian He
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Abstract Title : Develop a LabView-Based Battery and Plug-in Electric Vehicle (PHEV) Data Acquisition System
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Abstract :
Nowadays, the PHEV is getting more and more popular for the rising demand to use sustainable energy resources instead of fossil fuels. However, accurate estimation of the battery parameters and states (State of Charge (SOC) and State of Health (SOH)) is still a serious existing problem in the purpose of optimizing the functionality of Electric Vehicles and avoiding the drivers’ anxiety of relying on the battery power for long distance drives.
In order to build a comprehensive battery testbed for demonstrating battery operation in Electric Vehicles, we have developed a LabVIEW-based Battery and Electric Vehicle Data Acquisition System. With our software connected to the hardware built by the other group, user is able not only to read all the data of the battery and the driven AC motor that needed for estimating the battery parameters and states, but also to control the dynamic emulation system by choosing different operating profiles for the motor and sending commands to switch the power between battery and grid through a graphical user interface (GUI) based in LabVIEW. Moreover, a data transmission interface is set up between LabVIEW and MATLAB/SIMULINK based on SIMULINK Interface Toolkit (SIT), which allows researchers to run their own battery estimation algorithm in MATLAB and simultaneously display the estimated parameters and states of battery on the GUI.
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Mentor and/or Co-Author : Mo-Yuen Chow
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