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Paper Details
Paper Title
Power Quality Improvement of Brushless DC motor Using Buck Converter
Authors
  Dipak L.Parmar,  Chirag K.Vibhakar,  Firdaus F.Belim
Abstract
The Technique to improve the power quality of Brushless DC motor by power factor correction play an important role in the energy saving during Energy Conversion. In BLDC motor the ac-dc conversion of electric power is usually required; nevertheless, it causes poor power factor and many current harmonics in the input ac mains. In this Paper DC-DC Buck converter used as a single-stage power factor correction (PFC) converter for a brushless dc motor fed through a diode bridge rectifier (DBR) from a single-phase AC mains. The DC-DC converter shows conformity to international power quality standards with improved performance of BLDC Motor drive, such as reduction of AC main current harmonics, near unity power factor and reduction of speed and torque ripples. To operate the BLDC Motor a Three-phase voltage source inverter is used as an electronic commutator.
Keywords- Brushless DC motor, Buck Converter, Voltage Source Inverter, PFC
Publication Details
Unique Identification Number - IJEDR1502079Page Number(s) - 422-427Pubished in - Volume 3 | Issue 2 | May 2015DOI (Digital Object Identifier) -    Publisher - IJEDR (ISSN - 2321-9939)
Cite this Article
  Dipak L.Parmar,  Chirag K.Vibhakar,  Firdaus F.Belim,   "Power Quality Improvement of Brushless DC motor Using Buck Converter", International Journal of Engineering Development and Research (IJEDR), ISSN:2321-9939, Volume.3, Issue 2, pp.422-427, May 2015, Available at :http://www.ijedr.org/papers/IJEDR1502079.pdf
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