CUED Publications database

Studies of inverter ratings of BDFM adjustable speed drive or generator systems

Wang, X and Roberts, PC and McMahon, RA (2005) Studies of inverter ratings of BDFM adjustable speed drive or generator systems. Proceedings of the International Conference on Power Electronics and Drive Systems, 1. pp. 337-342.

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Abstract

This paper discusses the inverter ratings of Brushless Doubly-Fed Machine (BDFM) adjustable speed drive (ASD) or generator (ASG) systems. Based on the per phase equivalent circuit model, the ratings of the two inverters in a bidirectional converter are evaluated individually. An approach to minimise the total inverter rating is presented, taking into account power factor constraints of the power grid. The effects of speed deviation and control winding excitation on the inverter ratings are discussed. Predictions of inverter ratings are presented with experimental verification. A design example is also provided in which the total inverter rating is minimised for a practical BDFM based ASG system. © 2005 IEEE.

Item Type: Article
Uncontrolled Keywords: ASD ASG BDFM Inverter rating
Subjects: UNSPECIFIED
Divisions: Div B > Electronics, Power & Energy Conversion
Depositing User: Cron Job
Date Deposited: 07 Mar 2014 11:27
Last Modified: 27 Nov 2014 19:21
DOI: