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Control system pre-feedbacked for the super heated steam temperature in heat recovering units; Sistema de control pre-retroalimentado para la temperatura de vapor sobrecalentado en recuperadores de calor

Abstract

The study that is presented corresponds to the analysis, design and development of a pre-feedbacked control system for the superheated steam temperature regulation in the heat recovery units of a combined cycle thermoelectric power plant. The designs of the feedback controller and the pre-feedback control system were implemented based in a linear model of the tempering zone. This linear model was obtained through the application of parametric identification techniques to the non-linear mathematical model of a combined cycle power plant. [Espanol] El estudio que se presenta corresponde al analisis, diseno y desarrollo de un sistema de control pre-retroalimentado para regular la temperatura de vapor sobrecalentado en los recuperadores de calor de una central termoelectrica de ciclo combinado. Los disenos del controlador retroalimentado y del sistema de control prealimentado se realizaron con base en un modelo lineal de la zona de atemperacion. Este modelo lineal se obtuvo aplicando tecnicas de identificacion parametrica al modelo matematico no-lineal de una central de ciclo combinado.
Authors:
Lopez Alvarez, Hilario; Madrigal Espinosa, Guadalupe [1] 
  1. Instituto de Investigaciones Electricas, Cuernavaca (Mexico)
Publication Date:
Dec 31, 1996
Product Type:
Miscellaneous
Report Number:
ETDE-MX-98006435
Reference Number:
SCA: 200105; 200102; PA: MX-98:000136; EDB-98:086436; SN: 98001995074
Resource Relation:
Journal Name: Boletin IIE; Journal Volume: 20; Journal Issue: 1; Other Information: DN: Jan-Feb 1996 issue; PBD: 1996; Related Information: Is Part Of IIE Bulletin: selected articles from 1996 issues of `boletin iie`; PB: [275] p.; Boletin, IIE v. 20
Subject:
20 FOSSIL-FUELED POWER PLANTS; HEAT RECOVERY; THERMAL POWER PLANTS; COMBINED-CYCLE POWER PLANTS; DIGITAL SYSTEMS; MATHEMATICAL MODELS; NUMERICAL DATA; TEMPERATURE CONTROL; CONTROL SYSTEMS; SUPERHEATING
OSTI ID:
638693
Research Organizations:
Instituto de Investigaciones Electricas, Cuernavaca (Mexico)
Country of Origin:
Mexico
Language:
Spanish
Other Identifying Numbers:
Journal ID: BOIID8; ISSN 0185-0059; Other: ON: TI98006435; TRN: MX9800136
Availability:
Available from Unidad de Informacion Tecnologica, Instituto de Investigaciones Electricas, Av. Reforma 113, col. Palmira, 62490 Temixco, Mor., Mexico, Tel: (73) 18 38 11 ext. 7138, Fax: (73) 18 24 61; OSTI as TI98006435
Submitting Site:
MX
Size:
pp. 39-43
Announcement Date:

Citation Formats

Lopez Alvarez, Hilario, and Madrigal Espinosa, Guadalupe. Control system pre-feedbacked for the super heated steam temperature in heat recovering units; Sistema de control pre-retroalimentado para la temperatura de vapor sobrecalentado en recuperadores de calor. Mexico: N. p., 1996. Web.
Lopez Alvarez, Hilario, & Madrigal Espinosa, Guadalupe. Control system pre-feedbacked for the super heated steam temperature in heat recovering units; Sistema de control pre-retroalimentado para la temperatura de vapor sobrecalentado en recuperadores de calor. Mexico.
Lopez Alvarez, Hilario, and Madrigal Espinosa, Guadalupe. 1996. "Control system pre-feedbacked for the super heated steam temperature in heat recovering units; Sistema de control pre-retroalimentado para la temperatura de vapor sobrecalentado en recuperadores de calor." Mexico.
@misc{etde_638693,
title = {Control system pre-feedbacked for the super heated steam temperature in heat recovering units; Sistema de control pre-retroalimentado para la temperatura de vapor sobrecalentado en recuperadores de calor}
author = {Lopez Alvarez, Hilario, and Madrigal Espinosa, Guadalupe}
abstractNote = {The study that is presented corresponds to the analysis, design and development of a pre-feedbacked control system for the superheated steam temperature regulation in the heat recovery units of a combined cycle thermoelectric power plant. The designs of the feedback controller and the pre-feedback control system were implemented based in a linear model of the tempering zone. This linear model was obtained through the application of parametric identification techniques to the non-linear mathematical model of a combined cycle power plant. [Espanol] El estudio que se presenta corresponde al analisis, diseno y desarrollo de un sistema de control pre-retroalimentado para regular la temperatura de vapor sobrecalentado en los recuperadores de calor de una central termoelectrica de ciclo combinado. Los disenos del controlador retroalimentado y del sistema de control prealimentado se realizaron con base en un modelo lineal de la zona de atemperacion. Este modelo lineal se obtuvo aplicando tecnicas de identificacion parametrica al modelo matematico no-lineal de una central de ciclo combinado.}
journal = {Boletin IIE}
issue = {1}
volume = {20}
place = {Mexico}
year = {1996}
month = {Dec}
}