Design and Implementation of the Permanent-Magnet Synchronous Generator Drive System Integrated with Bidirectional Charger/Discharger
| Autor: | HUANG,YI-WEN, 黃怡雯 |
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| Rok vydání: | 2016 |
| Druh dokumentu: | 學位論文 ; thesis |
| Popis: | 104 In this thesis, the permanent-magnet synchronous generator(PMSG) drive system integrated with bidirectional charger/discharger is designed and implemented. All control schemes of the inverter and converter are realized by microcontroller RX62T. The division-summation(D-Σ) current control is adopted for the AC/DC inverter at PMSG-end, and T-S Fuzzy control is applied to the bidirectional charger/discharger. The three-phase current of the PMSG is converted to a stable DC output and connected with the high voltage side of the bidirectional charger/discharger. The bidirectional charger/discharger is implemented to regulate the power flow. When the output power of PMSG is larger than the DC load, the bidirectional charger/discharger is operated at buck mode. On the contrary, the bidirectional charger/discharger is operated at boost mode. In experiments, the performance of the drive system is verified by changing the DC load at different PMSG speeds. The DC bus is regnlated by the PMSG and bidirectional charger/discharger. |
| Databáze: | Networked Digital Library of Theses & Dissertations |
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