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DIGITAL VOLTAGE VECTOR CONTROL WITH ADAPTIVE PARAMETER TUNING
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| Author(s) |
Poul Erik Nielsen; Erhard Chr. Thomsen; Michael Tonnes Nielsen |
| Abstract |
This paper describes a completely digital control system for standard induction motors. A new inverter voltage vector control system for high frequency switching has been designed and a predictive frequency-voltage control system that eliminates the need of tacho feedback has been developed. In addition, an adaptive parameter tuning method has been developed. This method takes the large variation in electrical parameters of standard induction motors of different manufactures into account. For control purposes, switch protection and switch loss minimizing, custom designed integrated circuits have been used extensively . Steady-state and dynamic performances of the drive are documented. |
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| Filename: | Unnamed file |
| Filesize: | 3.339 MB |
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| Type |
Members Only |
| Date |
Last modified 2021-02-12 by System |
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