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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 · 219 co-authorship links · 5 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
  • Universitas Syiah Kuala
  • National Research and Innovation Agency
  • Affiliation unknown
  • Different organisations
  • Same organisation
  • Affiliation unknown
  • Thicker line = more joint articles · bigger circle = more articles
Show as table
Co-authorOrganisationJoint articles
Samhuddin SamhuddinAffiliation unknown13
Yuspian GunawanAffiliation unknown13
Abd KadirUniversitas Halu Oleo11
Budiman SudiaAffiliation unknown11
Al Ichlas ImranAffiliation unknown9
Ridway BalakaAffiliation unknown7
Kadir KadirAffiliation unknown6
La HasanudinUniversitas Halu Oleo6
Aminur AminurUniversitas Halu Oleo6
Nanang EndriatnoAffiliation unknown6
Muhammad HasbiUniversitas Syiah Kuala5
Sudarsono SudarsonoAffiliation unknown4
Jaka Seru Dwi SaputraAffiliation unknown4
Agustinus LolokAffiliation unknown4
Raden Rinova SisworoUniversitas Halu Oleo3
La HasanuddinAffiliation unknown3
Lukas Kano MangallaUniversitas Halu Oleo3
Jenny DellyAffiliation unknown3
Edward NgiiUniversitas Halu Oleo2
R BalakaAffiliation unknown2
Raden Rinova SisworoAffiliation unknown2
Robin RobinUniversitas Halu Oleo1
Asad SyahdanAffiliation unknown1
La Ode Muhammad MunandriAffiliation unknown1
Agustan AgustanUniversitas Halu Oleo1
Achmad Nur AliansyahAffiliation unknown1
Lukas Kano MangalaAffiliation unknown1
La Ode Ahmad BarataAffiliation unknown1
Safarno SafarnoAffiliation unknown1
Ade SaputraAffiliation unknown1
Andi Tri SetiawanAffiliation unknown1
Muh. Jufri HarisAffiliation unknown1
Mufli MufliUniversitas Halu Oleo1
Syawaluddin SyawaluddinAffiliation unknown1
Fadel Alfahri FahriAffiliation unknown1
Darsono DarsonoNational Research and Innovation Agency1
Kadek LanaAffiliation 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 Okt 2026, last seen 1 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>