Estimating the influence of intermittent operation on the change of life of a gas turbine

R. Aminov, A. Kozhevnikov

Research output: Contribution to journalArticleAcademicpeer-review

4 Citations (Scopus)

Abstract

It is important that the life of flexible energy equipment be accurately assessed, as knowledge about the pace of life reduction can aid in optimizing the operating conditions for long- and short-term planning purposes. This paper describes a method for assessing the change in life of a gas turbine with start/stop cycles and working in off-design modes. The method was applied to several cases of gas turbine equipments from manufacturers and research companies. As an example, calculations of three different loading modes for a week are presented. This method could also be applied to steam turbines and equipments with combined cycles.
Original languageEnglish
Pages (from-to)153-157
Number of pages5
JournalElectric Power Systems Research
Volume107
DOIs
Publication statusPublished - 2014

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Gas turbines
Steam turbines
Planning
Industry

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Estimating the influence of intermittent operation on the change of life of a gas turbine. / Aminov, R.; Kozhevnikov, A.

In: Electric Power Systems Research, Vol. 107, 2014, p. 153-157.

Research output: Contribution to journalArticleAcademicpeer-review

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AU - Kozhevnikov, A.

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AB - It is important that the life of flexible energy equipment be accurately assessed, as knowledge about the pace of life reduction can aid in optimizing the operating conditions for long- and short-term planning purposes. This paper describes a method for assessing the change in life of a gas turbine with start/stop cycles and working in off-design modes. The method was applied to several cases of gas turbine equipments from manufacturers and research companies. As an example, calculations of three different loading modes for a week are presented. This method could also be applied to steam turbines and equipments with combined cycles.

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DO - 10.1016/j.epsr.2013.10.003

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JF - Electric Power Systems Research

SN - 0378-7796

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