EFFECT ON CIRCULATION DISORDERS DISTILLATE ON THERMOMECHANICAL STRESSES IN ISOLATION OF THE STATOR WINDING OF THE TURBOGENERATOR BY POWER 800 MW
ARTICLE_10_PDF (Українська)

Keywords

the turbogenerator
distillate charge
heating
thermomechanical stress
ultimate strength of the material турбогенератор
расход дистиллята
нагрев
термомеханические напряжения
предел прочности материала

How to Cite

[1]
Кучинский, К. 2013. EFFECT ON CIRCULATION DISORDERS DISTILLATE ON THERMOMECHANICAL STRESSES IN ISOLATION OF THE STATOR WINDING OF THE TURBOGENERATOR BY POWER 800 MW. Tekhnichna Elektrodynamika. 1 (Dec. 2013), 075.

Abstract

The technique of computer calculation of thermomechanical stress in isolation of the turbogenerator stator winding with a full water cooling is developed. In a technique basis the numerical method of final elements realised in a package of applied programs is assumed. The comparative analysis of results of computational researches of a thermomechanical condition of isolation of the stator winding rod of the turbogenerator by power 800 MW in a nominal condition taking into account change of a temperature condition of its elements at water consumption decrease is carried out. It is founded, at what water consumption and on what sections of the rod of magnitude of thermomechanical stress attain the dangerous values exceeding an ultimate strength of the material. References 8, figures 3.

ARTICLE_10_PDF (Українська)

References

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