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ON THE ROTOR FLUX CONTROL IN VECTOR CONTROL SYSTEM OF AC DRIVES
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| Author(s) |
Chen Boshi; Dai Shuzu; Zhu Pingping; He Jinfeng; Zhong Haihong |
| Abstract |
The conditions for the guarantee of high dynamic performance of microprocessor-based vector control system are investigated. Conventional vector control strategy with closed flux loop acts toward the fulfillment of these conditions. Due to unavoidable inaccuracy of flux observer these conditions can't be satisfied perfectly. Well-adjusted open loop flux control system can get good performance also, while the system structure is quite simplified. On the other hand, when the dynamic performance is needed to be further enhanced, adaptive flux control strategy will be satlsfactory. Experimantal results are given. |
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| Filename: | Unnamed file |
| Filesize: | 1.777 MB |
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| Type |
Members Only |
| Date |
Last modified 2021-02-04 by System |
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