Effect of external conditions and steam parameters on performance of combined-cycle power plants with back-pressure steam turbine

Aleksandra Antonova, Artem Uvarov

Research output: Contribution to journalConference article

Abstract

The cogeneration combined-cycle gas turbine plant with back-pressure steam turbine is considered. A simple circuit of the plant increases its reliability, and the use of optimal temperatures of the heating and return water allows obtaining the highest thermal efficiency of the plant taking into account the ratio of its electric and heat power. The technical and economic efficiency of the combined-cycle plant with back-pressure steam turbine is studied to estimate the capital investment. The parameters and conditions to maximize the net present value growth relative to the base version are determined.

Original languageEnglish
Article number01002
JournalMATEC Web of Conferences
Volume110
DOIs
Publication statusPublished - 19 Jun 2017
EventInternational Youth Scientific Conference on Heat and Mass Transfer in the Thermal Control System of Technical and Technological Energy Equipment, HMTTSC 2017 - Tomsk, Russian Federation
Duration: 26 Apr 201728 Apr 2017

Fingerprint

Combined cycle power plants
Steam
Steam turbines
Gas turbines
Heating
Economics
Water
Networks (circuits)
Temperature
Hot Temperature

ASJC Scopus subject areas

  • Chemistry(all)
  • Materials Science(all)
  • Engineering(all)

Cite this

Effect of external conditions and steam parameters on performance of combined-cycle power plants with back-pressure steam turbine. / Antonova, Aleksandra; Uvarov, Artem.

In: MATEC Web of Conferences, Vol. 110, 01002, 19.06.2017.

Research output: Contribution to journalConference article

@article{7876e7eef58a40de8b4edc51a457fa0f,
title = "Effect of external conditions and steam parameters on performance of combined-cycle power plants with back-pressure steam turbine",
abstract = "The cogeneration combined-cycle gas turbine plant with back-pressure steam turbine is considered. A simple circuit of the plant increases its reliability, and the use of optimal temperatures of the heating and return water allows obtaining the highest thermal efficiency of the plant taking into account the ratio of its electric and heat power. The technical and economic efficiency of the combined-cycle plant with back-pressure steam turbine is studied to estimate the capital investment. The parameters and conditions to maximize the net present value growth relative to the base version are determined.",
author = "Aleksandra Antonova and Artem Uvarov",
year = "2017",
month = "6",
day = "19",
doi = "10.1051/matecconf/201711001002",
language = "English",
volume = "110",
journal = "MATEC Web of Conferences",
issn = "2261-236X",
publisher = "EDP Sciences",

}

TY - JOUR

T1 - Effect of external conditions and steam parameters on performance of combined-cycle power plants with back-pressure steam turbine

AU - Antonova, Aleksandra

AU - Uvarov, Artem

PY - 2017/6/19

Y1 - 2017/6/19

N2 - The cogeneration combined-cycle gas turbine plant with back-pressure steam turbine is considered. A simple circuit of the plant increases its reliability, and the use of optimal temperatures of the heating and return water allows obtaining the highest thermal efficiency of the plant taking into account the ratio of its electric and heat power. The technical and economic efficiency of the combined-cycle plant with back-pressure steam turbine is studied to estimate the capital investment. The parameters and conditions to maximize the net present value growth relative to the base version are determined.

AB - The cogeneration combined-cycle gas turbine plant with back-pressure steam turbine is considered. A simple circuit of the plant increases its reliability, and the use of optimal temperatures of the heating and return water allows obtaining the highest thermal efficiency of the plant taking into account the ratio of its electric and heat power. The technical and economic efficiency of the combined-cycle plant with back-pressure steam turbine is studied to estimate the capital investment. The parameters and conditions to maximize the net present value growth relative to the base version are determined.

UR - http://www.scopus.com/inward/record.url?scp=85021336752&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85021336752&partnerID=8YFLogxK

U2 - 10.1051/matecconf/201711001002

DO - 10.1051/matecconf/201711001002

M3 - Conference article

VL - 110

JO - MATEC Web of Conferences

JF - MATEC Web of Conferences

SN - 2261-236X

M1 - 01002

ER -