publication . Article . 2016

Thirty-six pulse rectifier scheme based on zigzag auto-connected transformer

Hao Qiu;
Open Access
  • Published: 01 Mar 2016 Journal: Archives of Electrical Engineering, volume 65, pages 117-132 (eissn: 2300-2506, Copyright policy)
  • Publisher: Walter de Gruyter GmbH
<jats:title>Abstract</jats:title><jats:p>In this paper, a low kilo-volt-ampere rating zigzag connected autotransformer based 36-pulse rectifier system supplying vector controlled induction motor drives (VCIMD) is designed, modeled and simulated. Detailed design procedure and magnetic rating calculation of the proposed autotransformer and interphase reactor is studied. Moreover, the design process of the autotransformer is modified to make it suitable for retrofit applications. Simulation results confirm that the proposed 36-pulse rectifier system is able to suppress less than 35<jats:sup>th</jats:sup>harmonics in the utility line current. The influence of load v...
free text keywords: Electrical and Electronic Engineering, autotransformer, harmonic suppression, multipulse rectifier, power quality, Electrical engineering. Electronics. Nuclear engineering, TK1-9971
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