Time delay compensation in solid-state excited autonomous induction generators

A. Kuperman, R. Rabinovici, Qing Chang Zhong

Research output: Contribution to journalConference articlepeer-review

1 Scopus citations

Abstract

In this paper a capacitor emulating solid-state excitation of an autonomous induction generator (IG) is presented. Switching time delay is shown to be the main problem of this approach, causing excess power transfer between the exciting converter and the IG. Four different schemes for compensating switching time delay are explained in detail. Simulation results are presented to show advantages and disadvantages of each scheme. The proposed time delay compensating schemes could be easily implemented using digital signal processor, The presented algorithm could be used in any application employing solid-sate excited autonomous IG, for example, wind power conversion.

Original languageEnglish
Pages (from-to)769-774
Number of pages6
JournalIEE Conference Publication
Volume2
StatePublished - 1 Dec 2004
EventSecond International Conference on Power Electronics, Machines and Drives, PEMD 2004 - Edinburgh, United Kingdom
Duration: 31 Mar 20042 Apr 2004

Keywords

  • Induction generator
  • PWM inverter
  • Solid-state excitation
  • Time delay

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