Evaluation technique of turbine shaft fatigue in private-generation systems using consumption rate of shaft life cycle

T. Kakinoki, R. Yokoyama, Goro Fujita, K. Koyanagi, T. Funabashi

研究成果: Conference contribution

3 被引用数 (Scopus)

抄録

Under the action of disturbances in power systems, the turbine-generator shaft is subjected to mechanical stress caused by severe torsional torques. Shaft torque is proportional to the shaft twist, which is caused by the angle difference between both ends. However, observing the angle difference in an actual generation system is difficult technically. On the other hand, measuring the rotational speed of the shaft ends is relatively easy. Then if the shaft torque could be estimated effectively, it would be used in order to control the rotational speed for shaft torque reduction.

本文言語English
ホスト出版物のタイトルPowerCon 2002 - 2002 International Conference on Power System Technology, Proceedings
出版社Institute of Electrical and Electronics Engineers Inc.
ページ779-783
ページ数5
2
ISBN(印刷版)0780374592, 9780780374591
DOI
出版ステータスPublished - 2002
イベントInternational Conference on Power System Technology, PowerCon 2002 - Kunming, China
継続期間: 2002 10 132002 10 17

Other

OtherInternational Conference on Power System Technology, PowerCon 2002
CountryChina
CityKunming
Period02/10/1302/10/17

ASJC Scopus subject areas

  • Energy Engineering and Power Technology
  • Fuel Technology
  • Renewable Energy, Sustainability and the Environment

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