High Power Factor Control of an Inverter-controlled Synchronous Motor Drive System with Small DC-link Capacitor
- Title
- High Power Factor Control of an Inverter-controlled Synchronous Motor Drive System with Small DC-link Capacitor
- Author
- 김래영
- Keywords
- Communication, Networking and Broadcast Technologies; Reactive power; Inverters; Capacitors; Rectifiers; Delays; Integrated circuits; Resonant frequency; diode rectifier; power factor; capacitorless; delay; IPMSM drive; inverter
- Issue Date
- 2013-11
- Publisher
- IEEE
- Citation
- IECON 2013 - 39th Annual Conference of the IEEE Industrial Electronics Society Industrial Electronics Society, IECON 2013 - 39th Annual Conference of the IEEE, Nov 2013, p.7769-7774
- Abstract
- This paper proposes a control strategy for high power factor without electrolytic capacitor in home appliance. The proposed system consists of single-phase diode rectifier, small film capacitor (20uF), three-phase voltage inverter and AC motor. In order to obtain a high power factor, this paper proposes a new control method that delays q-axis current compared with phase of grid voltage. The method is based on the field-oriented control, PI controller, quasi-PR controller and space vector pulse width modulation (SVPWM). The simulation and experimental results illustrate the validity of the analytical approach and the efficiency of the proposed method.
- URI
- http://ieeexplore.ieee.org/document/6700429/http://hdl.handle.net/20.500.11754/55404
- ISBN
- 978-1-4799-0224-8
- ISSN
- 1553-572X
- DOI
- 10.1109/IECON.2013.6700429
- Appears in Collections:
- COLLEGE OF ENGINEERING[S](공과대학) > ELECTRICAL AND BIOMEDICAL ENGINEERING(전기·생체공학부) > Articles
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