Heat Exchange Models Applied in 200 MW Turbogenerator Set Upgrades
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Abstract
The paper presents modified thermal networks applied to improve turbogenerator designs. New solutions of turbogenerator set components are implemented in the coal-fired unit revitalization as part of the “Bloki 200+” program for the Polish power industry [1]. As an example, a modified thermal network was developed for a turbogenerator stator winding with various bar designs. It was used to design a new turbogenerator stator winding for upgraded units with significantly increased capacity, suitable for flexible operation.
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References
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