publication . Article . 2017

Design and implementation of a low-cost maximization power conversion system for brushless DC generator

Niasar, Abolfazl Halvaei; Sabbaghean, AmirHossein;
Open Access English
  • Published: 01 Dec 2017 Journal: Ain Shams Engineering Journal (issn: 2090-4479, Copyright policy)
  • Publisher: Elsevier
Abstract
This paper presents a simple and low-cost method to capture maximum power throughput of permanent magnet brushless DC (BLDC) generator. Conventional methods of rectification are based on passive converters, and because the current waveform cannot be controlled as ideal waveform, a highly distorted current is drawn from brushless generator. It leads to lower power factor and reduces the efficiency and power per ampere capability. So, in this study an active six-witch power converter is employed and based on the phase back-EMF voltage, an optimum current waveform is generated. The phase currents are controlled inphase to phase voltages and their magnitudes are adj...
Subjects
free text keywords: TA1-2040, Permanent magnet synchronous generator, Active rectifier, Brushless DC generator, Engineering (General). Civil engineering (General), Power density maximization, Current shaping
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publication . Article . 2017

Design and implementation of a low-cost maximization power conversion system for brushless DC generator

Niasar, Abolfazl Halvaei; Sabbaghean, AmirHossein;