A Novel Power Factor Control for Synchronous Motor Drive System with Small DC-Link Capacitor
- Title
- A Novel Power Factor Control for Synchronous Motor Drive System with Small DC-Link Capacitor
- Author
- 김래영
- Keywords
- power factor; capacitorless; delay; IPMSM drive; inverter; diode rectifier
- Issue Date
- 2013-10
- Publisher
- IEEE
- Citation
- Vehicle Power and Propulsion Conference (VPPC), 2013, P.16-20
- 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 (14uF), 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 and uses the space vector pulse width modulation (SVPWM). The simulation results illustrate the validity of the analytical approach and the efficiency of the proposed method.
- URI
- http://ieeexplore.ieee.org/abstract/document/6671656/http://hdl.handle.net/20.500.11754/53388
- ISBN
- 978-1-4799-0720-5
- ISSN
- 1938-8756
- DOI
- 10.1109/VPPC.2013.6671656
- Appears in Collections:
- COLLEGE OF ENGINEERING[S](공과대학) > ELECTRICAL AND BIOMEDICAL ENGINEERING(전기·생체공학부) > Articles
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