DocumentCode
1719887
Title
AC propulsion system for an electric vehicle
Author
Geppert, Steven
Author_Institution
Eaton Corporation, Southfield, Michigan
Volume
30
fYear
1980
Firstpage
196
Lastpage
202
Abstract
An electric vehicle propulsion system consisting of a 25 hp ac induction motor, pulse-width-modulated (PWM) transistor inverter, two-speed automatic transmission, and an overall vehicle/drive controller is described. A functional overview of the microprocessor controller and a novel controller-inverter interface is given. The rationale for a gear shift is explained. Some inverter developmental problems relating to the new high power Darlington transisters are covered. Test results of an engineering prototype run on a dynamometer are given.
Keywords
Automatic control; Control systems; Electric vehicles; Gears; Induction motors; Microprocessors; Propulsion; Pulse inverters; Pulse width modulation inverters; Vehicle driving;
fLanguage
English
Publisher
ieee
Conference_Titel
Vehicular Technology Conference, 1980. 30th IEEE
Type
conf
DOI
10.1109/VTC.1980.1622812
Filename
1622812
Link To Document