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Defining a technical criterion for economic justification of employing CHP technology in city gate stations

Author:
V. Farzaneh-Kord
,
A.B. Khoshnevis
,
A. Arabkoohsar
,
M. Deymi-Dashtebayaz
,
M. Aghili
,
M. Khatib
,
M. Kargaran
,
محمود فرزانه گرد
,
V. Farzaneh-Kord
,
A.B. Khoshnevis
,
A. Arabkoohsar
,
M. Deymi-Dashtebayaz
,
M. Aghili
,
M. Khatib
,
M. Kargaran
,
Mahmood Farzaneh-Gord
Year
: 2016
Abstract: In order to prevent hydrate forming in city gate stations (CGS), natural gas is preheated before pressure reduction. In this work, employing combined heat and power (CHP) technology in CGSs, by which the required heat is provided and electricity is freely produced, is comprehensively studied to answer this main question that which CGS is an appropriate host for CHP technology. In this respects, a comprehensive thermo-economic analysis was accomplished on several CGSs of Iran to firstly, find the most optimal CHP system size and design for each station and secondly, define a general criterion by which one could realize that if a CGS can efficiently employ CHP technology. Net present value (NPV) approach is used to analyze and compare the performance of these stations economically. The results showed that only one of the case studies can hire CHP system efficiently. It was conceived that utilizing CHP system is more efficient if it works at higher power ranges. Therefore, considering the effective parameters on heating demand of CGSs, the novel criterion of RHD was introduced as the target index of this work. Finally, the results demonstrated that CGSs with RHD values greater than 0.23 are suitable for using CHP systems.
URI: https://libsearch.um.ac.ir:443/fum/handle/fum/3365518
Keyword(s): CGS,CHP,Energy analysis,Economic analysis,RHD
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    Defining a technical criterion for economic justification of employing CHP technology in city gate stations

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contributor authorV. Farzaneh-Korden
contributor authorA.B. Khoshnevisen
contributor authorA. Arabkoohsaren
contributor authorM. Deymi-Dashtebayazen
contributor authorM. Aghilien
contributor authorM. Khatiben
contributor authorM. Kargaranen
contributor authorمحمود فرزانه گردen
contributor authorV. Farzaneh-Kordfa
contributor authorA.B. Khoshnevisfa
contributor authorA. Arabkoohsarfa
contributor authorM. Deymi-Dashtebayazfa
contributor authorM. Aghilifa
contributor authorM. Khatibfa
contributor authorM. Kargaranfa
contributor authorMahmood Farzaneh-Gordfa
date accessioned2020-06-06T13:41:58Z
date available2020-06-06T13:41:58Z
date issued2016
identifier urihttps://libsearch.um.ac.ir:443/fum/handle/fum/3365518
description abstractIn order to prevent hydrate forming in city gate stations (CGS), natural gas is preheated before pressure reduction. In this work, employing combined heat and power (CHP) technology in CGSs, by which the required heat is provided and electricity is freely produced, is comprehensively studied to answer this main question that which CGS is an appropriate host for CHP technology. In this respects, a comprehensive thermo-economic analysis was accomplished on several CGSs of Iran to firstly, find the most optimal CHP system size and design for each station and secondly, define a general criterion by which one could realize that if a CGS can efficiently employ CHP technology. Net present value (NPV) approach is used to analyze and compare the performance of these stations economically. The results showed that only one of the case studies can hire CHP system efficiently. It was conceived that utilizing CHP system is more efficient if it works at higher power ranges. Therefore, considering the effective parameters on heating demand of CGSs, the novel criterion of RHD was introduced as the target index of this work. Finally, the results demonstrated that CGSs with RHD values greater than 0.23 are suitable for using CHP systems.en
languageEnglish
titleDefining a technical criterion for economic justification of employing CHP technology in city gate stationsen
typeJournal Paper
contenttypeExternal Fulltext
subject keywordsCGSen
subject keywordsCHPen
subject keywordsEnergy analysisen
subject keywordsEconomic analysisen
subject keywordsRHDen
journal titleEnergyfa
pages389-401
journal volume111
journal issue1
identifier linkhttps://profdoc.um.ac.ir/paper-abstract-1070385.html
identifier articleid1070385
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