Modificación del recalentador de las unidades de 158 MW para evitar el desalineamiento de sus serpentines // Modification of the158 MW steam superheater of the units in order to avoid the coils misalignment.

Authors

  • V. Fabelo Susé Empresa de Mantenimiento a Centrales Eléctricas (EMCE) Unidad de Servicios Técnicos 100 y 69, Marianao, Ciudad de la Habana, Cuba Teléfono: 20 3112 ext.: 592 y 593
  • J. F. Carballo Barreda Empresa de Mantenimiento a Centrales Eléctricas (EMCE) Unidad de Servicios Técnicos 100 y 69, Marianao, Ciudad de la Habana, Cuba Teléfono: 20 3112 ext.: 592 y 593

Abstract

El presente trabajo pretende mostrar como resolver la tendencia al desalineamiento de los lazos del recalentador de vapor
de las unidades de 155 MW de la central termoeléctrica “Carlos M. Céspedes”. Aquí se hace un esbozo de los problemas
confrontados por este agregado. Se abordan las causas y consecuencias del desalineamiento. Finalmente se hace la
propuesta de modificación avalada por un cálculo de termotransferencia.


Palabras claves: desalineamiento, recalentador de vapor, termotransferencia.

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Abstract
The present work expose show to solve the tendency to misalignment of the loops in a 158 MW steam superheater units in
a thermoelectric power plant. A sketch of the problems confronted by this equipment is presented. The causes and
consequences of the misalignment are approached. Finally, the modification proposal is made checked by a
termotransference calculation.


Key words: Steam superheater, coils misalignment, termotransference calculation.

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How to Cite

1.
Fabelo Susé V, F. Carballo Barreda J. Modificación del recalentador de las unidades de 158 MW para evitar el desalineamiento de sus serpentines // Modification of the158 MW steam superheater of the units in order to avoid the coils misalignment. Ing. Mec. [Internet]. 2000 Jul. 1 [cited 2025 Sep. 13];3(3):55-61. Available from: https://ingenieriamecanica.cujae.edu.cu/index.php/revistaim/article/view/361

Issue

Vol. 3 No. 3 (2000): july-september

Section

Original article

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