Heat and power unit commitment for the integration of intermittent renewable energy
Marichal, Gilles
Promoteur(s) : Quoilin, Sylvain
Date de soutenance : 6-sep-2018/7-sep-2018 • URL permanente : http://hdl.handle.net/2268.2/5477
Détails
Titre : | Heat and power unit commitment for the integration of intermittent renewable energy |
Titre traduit : | [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 |
Auteur : | Marichal, Gilles |
Date de soutenance : | 6-sep-2018/7-sep-2018 |
Promoteur(s) : | Quoilin, Sylvain |
Membre(s) du jury : | Dewallef, Pierre
Cornélusse, Bertrand Zappa, William |
Langue : | Anglais |
Nombre de pages : | 48 |
Mots-clés : | [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) : | Ingénierie, informatique & technologie > Energie |
Centre(s) de recherche : | Copernicus Institute for sustainable development |
Institution(s) : | Université de Liège, Liège, Belgique |
Diplôme : | Master en ingénieur civil électromécanicien, à finalité spécialisée en énergétique |
Faculté : | Mémoires de la Faculté des Sciences appliquées |
Résumé
[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.
Fichier(s)
Document(s)
Description: -
Taille: 9.82 MB
Format: Adobe PDF
Annexe(s)
Description: Reduction of the total cost of the system with the implemented configuration
Taille: 168.98 kB
Format: Adobe PDF
Description: Power dispatch for the optimum configuration in January
Taille: 55.98 kB
Format: Adobe PDF
Description: Heat dispatch for the optimal configuration in January
Taille: 45.38 kB
Format: Adobe PDF
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