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Abstract
Multi-energy systems have been developed to supply the multi-energy users economically by considering the physical limitations of different energy networks. This paper proposes a new entity called multiple energy distribution company (MEDC) to meet the electricity, gas, and heat demands of consumers in the presence of renewable energy resources (RESs) and multi-energy conversion technologies with the lowest operating cost. To achieve a more accurate scheduling model, a multi-energy flow model is used that involves practical constraints of the power distribution network, Heating distribution network (HDN) and natural gas distribution network simultaneously. A variable mass flow and temperature control strategy is applied in the HDN to make a high-performance energy supply scheme. Multi-energy storage systems (MESSs) and integrated demand response (IDR) are also considered to increase the flexibility of the MEDC for serving multi-type energy demands. Moreover, a hybrid robust-stochastic optimization technique is adopted to handle the system uncertainties, where the uncertainties related to RESs and energy prices are addressed under a scenario-based stochastic programming and a robust optimization technique, respectively. The simulation results demonstrate that the efficient use of MESSs and IDR improves the performance of multi-energy generation units in the presence of multi-energy distribution network constraints and reduces the total operation cost by 15%.
Originalsprog | Engelsk |
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Artikelnummer | 103147 |
Tidsskrift | Sustainable Cities and Society |
Vol/bind | 74 |
Sider (fra-til) | 1-18 |
Antal sider | 18 |
ISSN | 2210-6707 |
DOI | |
Status | Udgivet - 2021 |
Fingeraftryk
Dyk ned i forskningsemnerne om 'Robust Network-Constrained Energy Management of a Multiple Energy Distribution Company in the presence of Multi-Energy Conversion and Storage Technologies'. Sammen danner de et unikt fingeraftryk.Projekter
- 2 Afsluttet
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HeatReFlex: Green and Flexible District Heating/Cooling
Anvari-Moghaddam, A., Guerrero, J. M., Nami, H. & Mohammadiivatloo, B.
01/05/2019 → 30/04/2022
Projekter: Projekt › Forskning
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Optimal Operation of Multiple Energy Distribution Companies Integrated with Emerging Energy Resources
Mirzaei, M. A., Mohammadi-Ivatloo, B., Marzband, M. & Anvari-Moghaddam, A.
23/09/2018 → 22/05/2021
Projekter: Projekt › Ph.d.-projekt