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Analisis Pengaruh Nilai Beban Unit Terhadap Efisiensi dan Heat Rate Turbin Pada Pltu Moramo

Enthalpy : Jurnal Ilmiah Mahasiswa Teknik Mesin · Vol. 6 No. 3 (2021) · pp. 107–113

DOI
10.55679/enthalpy.v6i3.20976
ISSN
2502-8944
Published
2021-10-07
Publisher
Teknik Mesin Universitas Halu Oleo
Language
eng

Abstract

Moramo steam power plant is one of steam power plant in Indonesia that using coal as it fuels with capacity of 2x50 MW. Power produced by Moramo steam power plant is not always in constant condition because of fluctuation power in distribution grid with corresponding of power demand. One of the main indicators of steam turbine performance is the efficiency of steam turbine cycle and turbine heat rate. This research conducted to analyzes the effect of changes in power produced by Moramo steam power plant on the efficiency and turbine heat rate using a thermodynamic analysis approach and energy input-output methods. Analyzed data in this research is actual data during normal operation that taken from Distributed Control System (DCS). Results of this research indicated that the more the power produced by Moramo steam power plant the better of performance of its steam turbine. It is showed by the increase of average efficiency from 39.138% on 30 MW Net load to 39.369 % on 40 MW Net load, and increase to 39.976 % on 50 MW Net load. Furthermore, the increase of performance also showed by the decrease of its average turbine heat rate from 10137.79 kJ/kWh on 30 MW Net load to 9633.95 kJ/kWh on 40 MW Net load, and decrease to 9333.77 kJ/kWh on 50 MW Net load.Keywords: Load, efficiency, heat rate, steam power plant, steam turbine

Collaboration network of the authors

40 authors · 179 co-authorship links · 8 across different organisations · showing the 40 most connected

Hover or tap a name to highlight its co-authors. Double-click to open the author's page.

  • Universitas Halu Oleo
  • Institut Agama Islam Negeri Kendari
  • Islamic University of Riau
  • Charles University
  • Universitas Majalengka
  • Affiliation unknown
  • Different organisations
  • Same organisation
  • Affiliation unknown
  • Thicker line = more joint articles · bigger circle = more articles
Show as table
Co-authorOrganisationJoint articles
Yuspian GunawanUniversitas Halu Oleo9
Budiman SudiaUniversitas Halu Oleo8
La HasanudinUniversitas Halu Oleo6
Aminur AminurUniversitas Halu Oleo6
Al Ichlas ImranUniversitas Halu Oleo6
Samhuddin SamhuddinAffiliation unknown5
Samhuddin SamhuddinUniversitas Halu Oleo5
Salimin SaliminAffiliation unknown4
Budiman SudiaAffiliation unknown4
Abd KadirUniversitas Halu Oleo4
Nanang EndriatnoUniversitas Halu Oleo4
Lukas Kano MangallaUniversitas Halu Oleo4
Yuspian GunawanAffiliation unknown3
Jaka Seru Dwi SaputraAffiliation unknown3
Raden Rinova SisworoUniversitas Halu Oleo3
Kadir KadirUniversitas Halu Oleo3
Agustinus LolokUniversitas Halu Oleo3
Ridway BalakaUniversitas Halu Oleo3
R BalakaAffiliation unknown2
Edward NgiiUniversitas Halu Oleo2
Sudarsono SudarsonoUniversitas Halu Oleo2
La HasanuddinUniversitas Halu Oleo2
Sudarsono SudarsonoUniversitas Halu Oleo2
Jaka Seru Dwi SaputraAffiliation unknown2
Lilis Marina AngrainiIslamic University of Riau1
Vahid Norouzi LarsariCharles University1
Nia KaniaUniversitas Majalengka1
Aris Try Andreas PutraInstitut Agama Islam Negeri Kendari1
Sufiani SufianiInstitut Agama Islam Negeri Kendari1
Andi OktavianiAffiliation unknown1
Fatimah KadirInstitut Agama Islam Negeri Kendari1
Halistin HalistinInstitut Agama Islam Negeri Kendari1
Nur IdaInstitut Agama Islam Negeri Kendari1
Robin RobinUniversitas Halu Oleo1
La HasanuddinAffiliation unknown1
Raden Rinova SisworoAffiliation unknown1
Abd KadirAffiliation unknown1

Affiliations come from OpenAlex; journal OAI-PMH metadata carries none. Authors without an OpenAlex ID are matched by name, which can merge or split people.

Metadata source: OAI-PMH (metadata jurnal) https://ojs.uho.ac.id/index.php/ENTHALPY/oai, first harvested 31 Oct 2026, last seen 8 Nov 2026.
Original metadata (oai_dc) 
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	<dc:title xml:lang="en-US">Analisis Pengaruh Nilai Beban Unit Terhadap Efisiensi dan Heat Rate Turbin Pada Pltu Moramo</dc:title>
	<dc:creator>Ilham, Muhammad</dc:creator>
	<dc:creator>Salimin, Salimin</dc:creator>
	<dc:creator>Aksar, Prinob</dc:creator>
	<dc:description xml:lang="en-US">Moramo steam power plant is one of steam power plant in Indonesia that using coal as it fuels with capacity of 2x50 MW. Power produced by Moramo steam power plant is not always in constant condition because of fluctuation power in distribution grid with corresponding of power demand. One of the main indicators of steam turbine performance is the efficiency of steam turbine cycle and turbine heat rate. This research conducted to analyzes the effect of changes in power produced by Moramo steam power plant on the efficiency and turbine heat rate using a thermodynamic analysis approach and energy input-output methods. Analyzed data in this research is actual data during normal operation that taken from Distributed Control System (DCS). Results of this research indicated that the more the power produced by Moramo steam power plant the better of performance of its steam turbine. It is showed by the increase of average efficiency from 39.138% on 30 MW Net load to 39.369 % on 40 MW Net load, and increase to 39.976 % on 50 MW Net load. Furthermore, the increase of performance also showed by the decrease of its average turbine heat rate from 10137.79 kJ/kWh on 30 MW Net load to 9633.95 kJ/kWh on 40 MW Net load, and decrease to 9333.77 kJ/kWh on 50 MW Net load.Keywords: Load, efficiency, heat rate, steam power plant, steam turbine</dc:description>
	<dc:publisher xml:lang="en-US">Teknik Mesin Universitas Halu Oleo</dc:publisher>
	<dc:contributor xml:lang="en-US"></dc:contributor>
	<dc:date>2021-10-07</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ojs.uho.ac.id/index.php/ENTHALPY/article/view/20976</dc:identifier>
	<dc:identifier>10.55679/enthalpy.v6i3.20976</dc:identifier>
	<dc:source xml:lang="en-US">Enthalpy : Jurnal Ilmiah Mahasiswa Teknik Mesin; Vol 6, No 3 (2021): Enthalpy: Jurnal Ilmiah Mahasiswa Teknik Mesin; 107-113</dc:source>
	<dc:source>2502-8944</dc:source>
	<dc:source>10.55679/enthalpy.v6i3</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://ojs.uho.ac.id/index.php/ENTHALPY/article/view/20976/13002</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2021 ENTHALPY</dc:rights>
</oai_dc:dc>