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Content Provider | IEEE Xplore Digital Library |
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Author | Bist, V. Singh, B. Chandra, A. Al-Haddad, K. |
Copyright Year | 2015 |
Description | Author affiliation: Dept. of Electr. Eng., Ecole de Technol. Super., Montreal, QC, Canada (Chandra, A.; Al-Haddad, K.) || Dept. of Electr. Eng., Indian Inst. of Technol. Delhi, New Delhi, India (Bist, V.; Singh, B.) |
Abstract | This paper presents a bridgeless-single ended primary inductance converter (BL-SEPIC) fed brushless DC (BLDC) motor drive for low power household applications. The speed of the BLDC motor is controlled by adjusting the DC link voltage of the VSI feeding a BLDC motor. The VSI feeding BLDC motor is used for achieving an electronic commutation of the BLDC motor and operates in a low frequency switching for reduced switching losses in it. A bridgeless configuration of SEPIC is proposed which offers lower conduction losses due to the elimination of diode bridge rectifier (DBR) at the front end. A PFC based BL-SEPIC is designed to operate in a discontinuous inductor current mode (DICM) for achieving an inherent power factor correction at AC mains using a single voltage sensor. The performance of the proposed drive is validated with experimental results obtained on a developed prototype. An improved power quality is achieved at the AC mains for all conditions and the obtained power quality indices are achieved within the limits of international power quality standard IEC 61000-3-2. |
Starting Page | 4886 |
Ending Page | 4893 |
File Size | 1009472 |
Page Count | 8 |
File Format | |
e-ISBN | 9781467371513 |
DOI | 10.1109/ECCE.2015.7310349 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 2015-09-20 |
Publisher Place | Canada |
Access Restriction | Subscribed |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Brushless motors Capacitors Switches DC motors Synchronous motors Discontinuous Inductor Current Mode (DICM) Inductors Voltage control Power Factor Correction (PFC) Power Quality Voltage Source Inverter (VSI) Brushless DC (BLDC) Motor Bridgeless-SEPIC |
Content Type | Text |
Resource Type | Article |
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