Abstract
This paper is to implement and simulate the DC excitation control of a wind induction synchronous generator (WISG) under autonomous generation mode using a micro-controller with reduced instruction set chip (RISC). The proposed DC excitation control is obtained from the generated AC voltage of the studied WISG through a step-down transformer, a rectifier, and a DC-to-DC buck converter to modulate the desired DC voltage of the rotor winding. Due to high-speed modulation capability of the proposed micro-controller, the voltage variation of the studied autonomous WISG under loading conditions can be effectively compensated. The studied WISG system is practically implemented in a laboratory 300 W wound-rotor induction machine driven by a DC motor. From the analyzed results, it can be concluded that the proposed WISG controlled by the RISC can provide good voltage profile under various loading and switching conditions.
| Original language | English |
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| Pages | 1173-1176 |
| Number of pages | 4 |
| Publication status | Published - 2004 Dec 1 |
| Event | 2004 IEEE Asia-Pacific Conference on Circuits and Systems, APCCAS 2004: SoC Design for Ubiquitous Information Technology - Tainan, Taiwan Duration: 2004 Dec 6 → 2004 Dec 9 |
Other
| Other | 2004 IEEE Asia-Pacific Conference on Circuits and Systems, APCCAS 2004: SoC Design for Ubiquitous Information Technology |
|---|---|
| Country/Territory | Taiwan |
| City | Tainan |
| Period | 04-12-06 → 04-12-09 |
All Science Journal Classification (ASJC) codes
- Electrical and Electronic Engineering