Summary of electric vehicle dc motor-controller tests
Abstract
The differences in the performance of dc motors are evaluated when operating with chopper type controllers, and when operating on direct current. The interactions between the motor and the controller which cause these differences are investigated. Motor-controlled tests provided some of the data the quantified motor efficiency variations for both ripple free and chopper modes of operation.
- Publication:
-
National Aeronautics and Space Administration Report
- Pub Date:
- September 1982
- Bibcode:
- 1982nasa.reptU....M
- Keywords:
-
- Controllers;
- Direct Current;
- Electric Motor Vehicles;
- Digital Techniques;
- Dynamometers;
- Performance Tests;
- Electronics and Electrical Engineering