DocumentCode
482539
Title
Analysis of the VSI with small DC-link capacitor for Electric Vehicles
Author
Liu, Jun ; Wen, Huiqing ; Zhang, Xuhui
Author_Institution
Inst. of Electr. Eng., Chinese Acad. of Sci., Beijing
fYear
2008
fDate
17-20 Oct. 2008
Firstpage
1401
Lastpage
1405
Abstract
In electric vehicle (EV) drive voltage source inverter (VSI), DC-link capacitor can be primarily designed on RMS current value and its capacitance can be selected small values cause of bulky equivalent capacitor in battery. An advanced film capacitor is adopted to replace the conventional electrolytic bulk capacitors. This paper describes the PSpice model of VSI with major parasitic parameters and the development of an 80 kW VSI. Simulation and experimental results are shown to verify the need of the selected capacitor.
Keywords
battery powered vehicles; electric drives; invertors; power capacitors; DC-link capacitor; PSpice model; VSI analysis; battery powered vehicles; electric vehicle drive; film capacitor; power 80 kW; voltage source inverter; Batteries; Capacitors; Circuits; Costs; Electric vehicles; Inductance; Insulated gate bipolar transistors; Inverters; Parasitic capacitance; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical Machines and Systems, 2008. ICEMS 2008. International Conference on
Conference_Location
Wuhan
Print_ISBN
978-1-4244-3826-6
Electronic_ISBN
978-7-5062-9221-4
Type
conf
Filename
4770943
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