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A CONTINUOUS PWM-SQUARE WAVE TRANSITION METHOD FOR VOLTAGE VECTOR CONTROL OF INDUCTION MOTORS
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| Author(s) |
E. Ch. Andresen; S. Gediga; H.-J. Schwartz |
| Abstract |
A control method for switching over from voltage vector modulation to square wave operation without transients is presented. A special voltage vector control range is interposed between the two control ranges. The switching angles are on-line calculated as a function of the lowest pulse fundamental frequency ratio and of the required fundamental voltage. The effectiveness of the method is demonstrated by some digital simulation results. |
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| Filename: | Unnamed file |
| Filesize: | 2.01 MB |
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| Type |
Members Only |
| Date |
Last modified 2019-08-12 by System |
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