Coordination of torsional controller for parallel turbine-generator system operation

Tetsuro Kakinoki, R. Yokoyama, G. Fujita, K. Koyanagi, T. Funabashi

Research output: Contribution to conferencePaperpeer-review

Abstract

This paper proposes shaft torque observer and coordinated controllers for in-house type parallel generation system, and discusses about relation between observation signals of torsional torque observer and accuracy of estimated values. Firstly, this paper proposes shaft torque observer for rotating type generation system, and discusses about relation between observation signals and accuracy of the estimated values. Secondly, The torque estimated by the observer is fed back into the excitation voltage in order to reduce to the torsional torque. An effect of interaction between torsional dynamics of two closely coupled units is investigated.

Original languageEnglish
Pages108-111
Number of pages4
Publication statusPublished - 2003 Dec 1
EventUPEC 2003, 38th International Universities' Power Engineering Conference - Thessaloniki, Greece
Duration: 2003 Sep 12003 Sep 3

Conference

ConferenceUPEC 2003, 38th International Universities' Power Engineering Conference
CountryGreece
CityThessaloniki
Period03/9/103/9/3

ASJC Scopus subject areas

  • Engineering(all)
  • Energy(all)

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