Title :
Power factor improvement using current source rectifier with battery charging capability in regenerative mode of switched reluctance motor drives
Author :
Rashidi, Amin ; Namazi, M.M. ; Bayat, Akbar ; Saghaiannejad, S.M.
Author_Institution :
Dept. of Electr. & Comput. Eng., Isfahan Univ. of Technol., Isfahan, Iran
Abstract :
In this paper, a two-stage power converter based on current source rectifier (CSR) is proposed to improve the power factor of Switched Reluctance Motor (SRM) drives and Battery Charging Capability in Regenerative Mode. CSR stage in the input of SRM converter, eliminate dc link´s capacitors and create the capability of energy saving in regenerative operation mode of SRM drives. The space-vector modulation (SVM) is used in the CSR switching. The validity and effectiveness of the proposed approach is shown by simulation, also it is verified experimentally by using a laboratory 4-KW SRM setup based on TI TMS320F2812 platform. The results demonstrate a good agreement with the required conditions.
Keywords :
closed loop systems; digital signal processing chips; electric current control; power factor; rectifiers; reluctance motor drives; secondary cells; switching convertors; CSR switching; SRM drives; SVM; TI TMS320F2812 platform; battery charging capability; current source rectifier; energy saving; power 4 kW; power factor improvement; regenerative mode; space-vector modulation; switched reluctance motor; two-stage power converter; Batteries; Optical switches; Reactive power; Switched reluctance motors;
Conference_Titel :
Electrical Engineering (ICEE), 2013 21st Iranian Conference on
Conference_Location :
Mashhad
DOI :
10.1109/IranianCEE.2013.6599800
