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The decrease of the energy performance for the soiling of the air filters in gas turbines; Disminucion de la eficiencia energetica por ensuciamiento de filtros de aire en turbinas de gas

Abstract

The object of this paper is to study the effect in the turbine output of a gas turbine of the conditions of the compressor air inlet in going through a series of filters. The algorithm for the calculation of the energy losses due to the variation of the pressure drop caused by the filters according to their cleanliness condition. In the first part the series of variables that affect the gas turbines performance are exemplified, afterwards the characteristics of the air flow into a turbine are presented as well as their effects on the system. Later on, the results obtained of the system simulation are presented and compared with a real case. From the results it can be determined, that depending on the system and on the environment conditions the efficiency drop might be up to 3%, in accordance with the filters cleanliness. The maintenance periods strongly depend on the air quality variations at the filter house inlet in the zone where the power plant is located. [Espanol] El presente trabajo tiene por objetivo estudiar el efecto en la potencia generada en una turbina de gas de las condiciones de entrada del aire al compresor de una turbina de gas  More>>
Authors:
Romero Paredes, H; Ambriz, J J; Vargas, M; Godinez, M; Gomez, F; Valdez, L; Pantoja, G [1] 
  1. Universidad Autonoma Metropolitana, Unidad Iztapalapa, Mexico D. F. (Mexico)
Publication Date:
Dec 31, 1995
Product Type:
Miscellaneous
Report Number:
CONF-9511314-
Reference Number:
SCA: 200102; PA: MX-98:000040; EDB-99:040673; SN: 98001999979
Resource Relation:
Conference: 16. national seminar on the rational use of the energy and exposition of equipment and services, 16. seminario nacional sobre el uso racional de la energia y exposicion de equipos y servicios, Mexico (Mexico), 27 Nov - 1 Dec 1995; Other Information: PBD: 1995; Related Information: Is Part Of 16. national seminar on the rational use of the energy and exposition of equipment and services. Transactions; PB: 736 p.; 16. seminario nacional sobre el uso racional de la energia y exposicion de equipos y servicios. Memoria tecnica
Subject:
20 FOSSIL-FUELED POWER PLANTS; GAS TURBINES; AIR FILTERS; BRAYTON CYCLE; NUMERICAL DATA
OSTI ID:
331546
Country of Origin:
Mexico
Language:
Spanish
Other Identifying Numbers:
Other: ON: DE99717745; TRN: MX9800040
Availability:
Also available from Asociacion de Tecnicos y Profesionistas en Aplicacion Energetica (ATPAE), Av. Revolucion 728, Oficina 15, Col. Nonoalco Mixcoac, C.P. 03700, Mexico D. F. (Mexico), Tel./Fax: (5) 611 9280; OSTI as DE99717745
Submitting Site:
MX
Size:
pp. 537-546
Announcement Date:

Citation Formats

Romero Paredes, H, Ambriz, J J, Vargas, M, Godinez, M, Gomez, F, Valdez, L, and Pantoja, G. The decrease of the energy performance for the soiling of the air filters in gas turbines; Disminucion de la eficiencia energetica por ensuciamiento de filtros de aire en turbinas de gas. Mexico: N. p., 1995. Web.
Romero Paredes, H, Ambriz, J J, Vargas, M, Godinez, M, Gomez, F, Valdez, L, & Pantoja, G. The decrease of the energy performance for the soiling of the air filters in gas turbines; Disminucion de la eficiencia energetica por ensuciamiento de filtros de aire en turbinas de gas. Mexico.
Romero Paredes, H, Ambriz, J J, Vargas, M, Godinez, M, Gomez, F, Valdez, L, and Pantoja, G. 1995. "The decrease of the energy performance for the soiling of the air filters in gas turbines; Disminucion de la eficiencia energetica por ensuciamiento de filtros de aire en turbinas de gas." Mexico.
@misc{etde_331546,
title = {The decrease of the energy performance for the soiling of the air filters in gas turbines; Disminucion de la eficiencia energetica por ensuciamiento de filtros de aire en turbinas de gas}
author = {Romero Paredes, H, Ambriz, J J, Vargas, M, Godinez, M, Gomez, F, Valdez, L, and Pantoja, G}
abstractNote = {The object of this paper is to study the effect in the turbine output of a gas turbine of the conditions of the compressor air inlet in going through a series of filters. The algorithm for the calculation of the energy losses due to the variation of the pressure drop caused by the filters according to their cleanliness condition. In the first part the series of variables that affect the gas turbines performance are exemplified, afterwards the characteristics of the air flow into a turbine are presented as well as their effects on the system. Later on, the results obtained of the system simulation are presented and compared with a real case. From the results it can be determined, that depending on the system and on the environment conditions the efficiency drop might be up to 3%, in accordance with the filters cleanliness. The maintenance periods strongly depend on the air quality variations at the filter house inlet in the zone where the power plant is located. [Espanol] El presente trabajo tiene por objetivo estudiar el efecto en la potencia generada en una turbina de gas de las condiciones de entrada del aire al compresor de una turbina de gas al pasar por un conjunto de filtros. Se presenta el algoritmo para la determinacion de las perdidas energeticas debidas a la variacion de la caida de presion generada por los filtros de acuerdo con su estado de limpieza. En la primera parte se ejemplifica el conjunto de variables que influyen en la eficiencia de las turbinas de gas, posteriormente se mencionan las caracteristicas de flujo de aire hacia una turbina y se muestran los efectos sobre el sistema. A continuacion se presentan los resultados obtenidos de la simulacion del sistema y se comparan con un caso real. De los resultados se puede apreciar que, dependiendo del sistema y de las condiciones ambientales el decremento en la eficiencia puede ser hasta del 3% en funcion del nivel de limpieza de los filtros. Los periodos de mantenimiento dependen fuertemente de las variaciones de la calidad del aire a la entrada en la casa de filtros de la zona donde se ubica la planta.}
place = {Mexico}
year = {1995}
month = {Dec}
}