CUK CONVERTER BASED REDUCTION OF COMMUTATION RIPPLES IN BLDCM
نویسندگان
چکیده
منابع مشابه
A switched current controller with commutation delay compensation for the reduction of commutation torque ripple in BLDCM drives
The mathematical model of the equivalent circuit of a brushless DC motor switches during the operation due to commutation. This issue causes a sudden ripple in the output torque, which is called commutation torque ripple. Brushless DC motor drives suffer from commutation torque ripple, affecting the performance of the motor in practical applications. A discrete-time switched controller is propo...
متن کاملA New Approach of Minimizing Commutation Torque Ripple for BLDCM
Bo Tan 1,*, Zhiguang Hua 1, Lu Zhang 2 and Chun Fang 1 1 Shaanxi Key Laboratory of Small & Special Electrical Machine and Drive Technology, Northwestern Polytechnical University, Xi’an 710072, China; [email protected] (Z.H.); [email protected] (C.F.) 2 Xi’an Flight Automatic Control Research Institute, Xi’an 710065, China; [email protected] * Correspondence: [email protected]; Tel.: +86-...
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To overcome the conduction and switching losses generated by earlier converter designs, we propose a new genetic algorithm based Cuk converter design which increases the performance of photovoltaic system. The objective is to produce high-efficiency, voltage and current of a PV system with help of GA Controller. The requirement of continuous and controlled flow of voltage has met with the suppo...
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This method is used to improve the efficiency of motor drive by power factor correction. It plays an important role in energy saving during energy conversion. A cuk dc -dc converter topology reduced the power quality problems and improve the power factor at input ac mains. A three-phase voltage-source inverter is used as an electronic commutator operates the PMBLDCM drive The concept of voltage...
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This paper deals with a Cuk dc–dc converter as a single-stage power-factor-correction converter for a permanent magnet (PM) brushless dc motor (PMBLDCM) fed through a diode bridge rectifier from a singlephase ac mains. A three-phase voltage-source inverter is used as an electronic commutator to operate the PMBLDCM driving an air-conditioner compressor. The speed of the compressor is controlled ...
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ژورنال
عنوان ژورنال: INTERNATIONAL JOURNAL OF ELECTRICAL ENGINEERING & TECHNOLOGY
سال: 2019
ISSN: 0976-6553,0976-6545
DOI: 10.34218/ijeet.10.5.2019.003