標題: Full control of a PWM DC-AC converter for AC voltage regulation
作者: Tzou, YY
Jung, SL
電機資訊學士班
Undergraduate Honors Program of Electrical Engineering and Computer Science
公開日期: 1-Oct-1998
摘要: The design and implement action of a DSP-based fully digital-controlled single-phase pulsewidth modulated (PWM) dc-ac converter for ac voltage regulation is described. The proposed multiloop digital controller (MDC) consists of a current controller, a voltage controller, and a feedforward controller. This MDC was realized using a single-chip digital signal processor (DSP), The PWM gating signals are determined at Every sampling instant by the proposed multiloop digital control scheme using a set of detected feedback signals. A software current control scheme has been developed to achieve fast current control of the PWM inverter and decouple the inductor of the output filter Experimental results have been given to verify the proposed digital control scheme. The constructed DSP-based PWM dc-ac converter system can achieve fast dynamic response and with low total harmonic distortion (THD) for rectifier type of loads.
URI: http://dx.doi.org/10.1109/7.722709
http://hdl.handle.net/11536/31836
ISSN: 0018-9251
DOI: 10.1109/7.722709
期刊: IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS
Volume: 34
Issue: 4
起始頁: 1218
結束頁: 1226
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