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Analisis Pengaruh Nilai Kalor Batubara Dan Excess Air Terhadap Efisiensi Boiler Di Pembangkit Listrik Pltu Moramo

Enthalpy : Jurnal Ilmiah Mahasiswa Teknik Mesin · Vol. 6 No. 1 (2022) · pp. 12–17

DOI
10.55679/enthalpy.v6i1.19128
ISSN
2502-8944
Published
2022-03-14
Publisher
Teknik Mesin Universitas Halu Oleo
Language
eng

Abstract

Boiler is the most important part of a steam power plant. In this analysis, a water pipe tipe boiler is used which is operated at PLTU Moramo. The purpose of this study was to analyze the effect of the calorific value of coal fuel and excess air on the efficiency of a pulverizer coal boiler with a capacity of 230 T/H at PLTU Moramo. The research was carried out by taking parameter data that was read in the PIMS application at DCS, certificates of coal analysis results, and daily reports from the operations division. The data that has been obtained is then used to calculate enthalpy, LHV, efficiency, and excess air. The results show that the efficiency of the calculation on the data obtained, the efficiency of the use of coal shipment 1912028 with an LHV value of 23.916.31 kJ/Kg which has an efficiency of 65.54% higher than coal shipment 2009075 with an LHV value of 23,183.90 kJ/Kg which has an efficiency of 62.98%. At the highest boiler efficiency of 65.54% achieved at 29.07% excess air.Keywords: PLTU, LHV, boiler efficiency, Excess air, Coal heat

Collaboration network of the authors

40 authors · 221 co-authorship links · 6 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
  • Universitas Islam Negeri Mahmud Yunus Batusangkar
  • Affiliation unknown
  • Different organisations
  • Same organisation
  • Affiliation unknown
  • Thicker line = more joint articles · bigger circle = more articles
Show as table
Co-authorOrganisationJoint articles
Budiman SudiaAffiliation unknown17
Samhuddin SamhuddinAffiliation unknown10
Prinob AksarUniversitas Halu Oleo9
Abd KadirUniversitas Halu Oleo9
Salimin SaliminAffiliation unknown7
Kadir KadirAffiliation unknown6
Ridway BalakaAffiliation unknown6
La HasanudinUniversitas Halu Oleo6
La Ode Ahmad BarataAffiliation unknown5
Aminur AminurUniversitas Halu Oleo4
Raden Rinova SisworoUniversitas Halu Oleo4
Al Ichlas ImranAffiliation unknown4
Nanang EndriatnoAffiliation unknown3
Agustinus LolokAffiliation unknown3
Muhammad HasbiUniversitas Syiah Kuala2
Jenny DellyAffiliation unknown2
Nasrul NasrulUniversitas Halu Oleo2
LA KARIMUNAUniversitas Halu Oleo2
La Ode MagribiAffiliation unknown2
Luther PagillingAffiliation unknown1
La HasanuddinAffiliation unknown1
Asad SyahdanAffiliation unknown1
R BalakaAffiliation unknown1
Raden Rinova SisworoAffiliation unknown1
Minson SimatupangUniversitas Halu Oleo1
I Gusti R SadimantaraAffiliation unknown1
Fransiscus R SuramasAffiliation unknown1
Muhammad S SadimantaraAffiliation unknown1
Luther P PagilingAffiliation unknown1
Budiman S SudiaAffiliation unknown1
Jaka Seru Dwi SaputraAffiliation unknown1
Safarno SafarnoAffiliation unknown1
Ade SaputraAffiliation unknown1
Bayu Hari AnggaraAffiliation unknown1
Irwan IrwanUniversitas Islam Negeri Mahmud Yunus Batusangkar1
Muhamad Rian TaufikAffiliation unknown1
Budiman BudimanAffiliation 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 Kalor Batubara Dan Excess Air Terhadap Efisiensi Boiler Di Pembangkit Listrik Pltu Moramo</dc:title>
	<dc:creator>Putra, Bima Rangga</dc:creator>
	<dc:creator>Mangalla, Lukas Kano</dc:creator>
	<dc:creator>Gunawan, Yuspian</dc:creator>
	<dc:description xml:lang="en-US">Boiler is the most important part of a steam power plant. In this analysis, a water pipe tipe boiler is used which is operated at PLTU Moramo. The purpose of this study was to analyze the effect of the calorific value of coal fuel and excess air on the efficiency of a pulverizer coal boiler with a capacity of 230 T/H at PLTU Moramo. The research was carried out by taking parameter data that was read in the PIMS application at DCS, certificates of coal analysis results, and daily reports from the operations division. The data that has been obtained is then used to calculate enthalpy, LHV, efficiency, and excess air. The results show that the efficiency of the calculation on the data obtained, the efficiency of the use of coal shipment 1912028 with an LHV value of 23.916.31 kJ/Kg which has an efficiency of 65.54% higher than coal shipment 2009075 with an LHV value of 23,183.90 kJ/Kg which has an efficiency of 62.98%. At the highest boiler efficiency of 65.54% achieved at 29.07% excess air.Keywords: PLTU, LHV, boiler efficiency, Excess air, Coal heat</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>2022-03-14</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
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	<dc:type xml:lang="en-US">Peer-reviewed Article</dc:type>
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	<dc:identifier>https://ojs.uho.ac.id/index.php/ENTHALPY/article/view/19128</dc:identifier>
	<dc:identifier>10.55679/enthalpy.v6i1.19128</dc:identifier>
	<dc:source xml:lang="en-US">Enthalpy : Jurnal Ilmiah Mahasiswa Teknik Mesin; Vol 6, No 1 (2021): Enthalpy: Jurnal Ilmiah Mahasiswa Teknik Mesin; 12-17</dc:source>
	<dc:source>2502-8944</dc:source>
	<dc:source>10.55679/enthalpy.v6i1</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://ojs.uho.ac.id/index.php/ENTHALPY/article/view/19128/12216</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2021 ENTHALPY</dc:rights>
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