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Faculté des Sciences appliquées
Faculté des Sciences appliquées
MASTER THESIS
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Heat and power unit commitment for the integration of intermittent renewable energy

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Marichal, Gilles ULiège
Promotor(s) : Quoilin, Sylvain ULiège
Date of defense : 6-Sep-2018/7-Sep-2018 • Permalink : http://hdl.handle.net/2268.2/5477
Details
Title : Heat and power unit commitment for the integration of intermittent renewable energy
Translated title : [fr] Heat and power unit commitment: implémentation et analyse de son potentiel sur la stabilité d'un système soumis à d'importante génération d'énergie renouvelable intermittente
Author : Marichal, Gilles ULiège
Date of defense  : 6-Sep-2018/7-Sep-2018
Advisor(s) : Quoilin, Sylvain ULiège
Committee's member(s) : Dewallef, Pierre ULiège
Cornélusse, Bertrand ULiège
Zappa, William 
Language : English
Number of pages : 48
Keywords : [en] unit commitment
[en] heat and power
[en] chp
[en] heat pump
[en] district heating
[en] heat unit commitment
[en] thermal energy storage
Discipline(s) : Engineering, computing & technology > Energy
Research unit : Copernicus Institute for sustainable development
Institution(s) : Université de Liège, Liège, Belgique
Degree: Master en ingénieur civil électromécanicien, à finalité spécialisée en énergétique
Faculty: Master thesis of the Faculté des Sciences appliquées

Abstract

[en] To be able to deal with large quantities of intermittent renewable energy sources, network
flexibility must be added to allow a phase shift between supply and demand. This
flexibility can be found in the coupling between heat and power, which provides demand
response potential, and facilitates the decarbonization of the heating sector.
To study the interaction between heat and power, a unit-commitment software has
been improved with heat demand implementation, such as district heating networks with
combined heat and power plants, heat pumps and thermal energy storage, as well as
personal heat demand distribution.
Moreover, the model presents temperature considerations enabling heat generation
from low temperature heat pumps with high efficiency.
Multiple scenarios with different heating configurations have been investigated. Their
analysis lead to the conclusion that a strong heat and power coupling in a country network
benefits to the reduction of its system cost a CO2 emissions.


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Access Gilles_Marichal_Master_Thesis_final.pdf
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Size: 9.82 MB
Format: Adobe PDF

Annexe(s)

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Access summary.pdf
Description: -
Size: 297.63 kB
Format: Adobe PDF
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Access red_dh.pdf
Description: Reduction of the total cost of the system with the implemented configuration
Size: 168.98 kB
Format: Adobe PDF
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Access curt.pdf
Description: Reduction of the curtailment
Size: 169.01 kB
Format: Adobe PDF
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Access districtheating_var.pdf
Description: Schematic of the model
Size: 722.53 kB
Format: Adobe PDF
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Access Power_dispatch01.pdf
Description: Power dispatch for the optimum configuration in January
Size: 55.98 kB
Format: Adobe PDF
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Access Heat_dispatch01.pdf
Description: Heat dispatch for the optimal configuration in January
Size: 45.38 kB
Format: Adobe PDF

Author

  • Marichal, Gilles ULiège Université de Liège > Master ing. civil électro., à fin.

Promotor(s)

Committee's member(s)

  • Dewallef, Pierre ULiège Université de Liège - ULiège > Département d'aérospatiale et mécanique > Systèmes de conversion d'énergie pour un dévelop.durable
    ORBi View his publications on ORBi
  • Cornélusse, Bertrand ULiège Université de Liège - ULiège > Dép. d'électric., électron. et informat. (Inst.Montefiore) > Smart-Microgrids
    ORBi View his publications on ORBi
  • Zappa, William Utrecht University > Faculty of Geosciences > Copernicus Institute of Sustainable Development
  • Total number of views 20
  • Total number of downloads 94










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