Tests Regarding the Transitory Regimes of Putting off Load of the Hydroagregate

Abstract

For high power and high revolution aggregates it is required that the operation should take place in safe conditions, for all the running regimes. The most difficult regimes for a hydro aggregate are the transitory regimes. Although, these regimes generally last a rather short period of time, for high power aggregates these regimes are accompanied by electric and mechanic solicitations which sometimes can surpass the admitted values. In the present paper, we present an evaluation method of the rotating parts’ dynamic stability of the hydro aggregates in the transitory regime of putting off load. We present the results obtained from the recordings of putting off load and those obtained after the dynamic equilibration of the hydro aggregate’s rotor.

Authors and Affiliations

Marcel Romulus Jurcu, Ioan Pădureanu, Laurentiu Padeanu, Ladislau Augustinov, Cornel Hațiegan

Keywords

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  • EP ID EP449130
  • DOI -
  • Views 80
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How To Cite

Marcel Romulus Jurcu, Ioan Pădureanu, Laurentiu Padeanu, Ladislau Augustinov, Cornel Hațiegan (2015). Tests Regarding the Transitory Regimes of Putting off Load of the Hydroagregate. Analele Universitatii "Eftimie Murgu" Resita. Fascicula de Inginerie, 22(2), 185-195. https://europub.co.uk/articles/-A-449130