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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Li Wang He Wen Chen Dong Jing Lee |
| Copyright Year | 2008 |
| Description | Author affiliation: Dept. of Electr. Eng., Nat. Cheng Kung Univ., Chengkung (Li Wang; He Wen Chen; Dong Jing Lee) |
| Abstract | This paper presents the implementation and design of a power converter for an autonomous wind self-excited induction generator (SEIG) feeding an isolated load through the employment of a DSP-based rectifier-inverter circuit. The output voltage and frequency of the studied wind SEIG is inherently variable due to random fluctuation of wind-speed variation. A three-phase constant-voltage constant-frequency voltage source is required to supply an isolated load via a designed power converter with pulse width modulation (PWM). This paper utilizes a three-phase induction machine model and a three-phase rectifier-inverter model based on a-b-c reference frame to simulate the performance of the studied generation system. The laboratory 2.2 kW (3 hp) induction motor driven by a brushless DC motor is employed to simulate the characteristics of a wind SEIG. Both simulated and experimental results of the studied system are compared to validate the proposed model. It can be concluded from the simulated and experimental results that the designed power converters with adequate control scheme can effectively improve the performance of output voltage and frequency of the studied SEIG feeding an isolated load. |
| Starting Page | 1 |
| Ending Page | 6 |
| File Size | 878135 |
| Page Count | 6 |
| File Format | |
| ISBN | 9781424419050 |
| ISSN | 19325517 |
| DOI | 10.1109/PES.2008.4596133 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2008-07-20 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Rotors Voltage control Inverters Voltage measurement Converters Pulse width modulation Load modeling digital signal processor (DSP) self-excited induction generator (SEIG) rectifier-inverter circuit pulse width modulation (PWM) |
| Content Type | Text |
| Resource Type | Article |
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