Consumption Optimization in an Office Building Considering Flexible Loads and User Comfort

Detalhes bibliográficos
Autor(a) principal: Khorram, Mahsa
Data de Publicação: 2020
Outros Autores: Faria, Pedro, Abrishambaf, Omid, Vale, Zita
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.22/16784
Resumo: This article belongs to the Special Issue Architectures and Platforms for Smart and Sustainable Cities
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spelling Consumption Optimization in an Office Building Considering Flexible Loads and User ComfortBuilding energy managementDemand responseLoad shiftingSCADAUser comfortThis article belongs to the Special Issue Architectures and Platforms for Smart and Sustainable CitiesThis paper presents a multiperiod optimization algorithm that is implemented in a Supervisory Control and Data Acquisition system. The algorithm controls lights and air conditioners as flexible loads to reduce the consumption and controls a dishwasher as a deferrable load to implement the load shifting. Several parameters are considered to implement the algorithm for several successive periods in a real building operation. In the proposed methodology, optimization is done regarding user comfort, which is modeled in the objective function related to the indoor temperature in each room, and in the constraints in order to prevent excessive power reduction, according to users' preferences. Additionally, the operation cycle of a dishwasher is included, and the algorithm selects the best starting point based on the appliance weights and power availability in each period. With the proposed methodology, the building energy manager can specify the moments when the optimization is run with consideration of the operational constraints. Accordingly, the main contribution of the paper is to provide and integrate a methodology to minimize the difference between the actual and the desired temperature in each room, as a measure of comfort, respecting constraints that can be easily bounded by building users and manager. The case study considers the real consumption data of an office building which contains 20 lights, 10 ACs, and one dishwasher. Three scenarios have been designed to focus on different functionalities. The outcomes of the paper include proof of the performance of the optimization algorithm and how such a system can effectively minimize electricity consumption by implementing demand response programs and using them in smart grid contexts.The present work was done and funded in the scope of the following projects: COLORSPTDC/EEI-EEE/28967/2017 and UIDB/00760/2020 funded by FEDER Funds through COMPETE programRepositório Científico do Instituto Politécnico do PortoKhorram, MahsaFaria, PedroAbrishambaf, OmidVale, Zita2021-01-28T16:03:52Z20202020-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.22/16784eng1424-822010.3390/s20030593info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-03-13T13:04:19Zoai:recipp.ipp.pt:10400.22/16784Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T17:36:25.054949Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Consumption Optimization in an Office Building Considering Flexible Loads and User Comfort
title Consumption Optimization in an Office Building Considering Flexible Loads and User Comfort
spellingShingle Consumption Optimization in an Office Building Considering Flexible Loads and User Comfort
Khorram, Mahsa
Building energy management
Demand response
Load shifting
SCADA
User comfort
title_short Consumption Optimization in an Office Building Considering Flexible Loads and User Comfort
title_full Consumption Optimization in an Office Building Considering Flexible Loads and User Comfort
title_fullStr Consumption Optimization in an Office Building Considering Flexible Loads and User Comfort
title_full_unstemmed Consumption Optimization in an Office Building Considering Flexible Loads and User Comfort
title_sort Consumption Optimization in an Office Building Considering Flexible Loads and User Comfort
author Khorram, Mahsa
author_facet Khorram, Mahsa
Faria, Pedro
Abrishambaf, Omid
Vale, Zita
author_role author
author2 Faria, Pedro
Abrishambaf, Omid
Vale, Zita
author2_role author
author
author
dc.contributor.none.fl_str_mv Repositório Científico do Instituto Politécnico do Porto
dc.contributor.author.fl_str_mv Khorram, Mahsa
Faria, Pedro
Abrishambaf, Omid
Vale, Zita
dc.subject.por.fl_str_mv Building energy management
Demand response
Load shifting
SCADA
User comfort
topic Building energy management
Demand response
Load shifting
SCADA
User comfort
description This article belongs to the Special Issue Architectures and Platforms for Smart and Sustainable Cities
publishDate 2020
dc.date.none.fl_str_mv 2020
2020-01-01T00:00:00Z
2021-01-28T16:03:52Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10400.22/16784
url http://hdl.handle.net/10400.22/16784
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 1424-8220
10.3390/s20030593
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
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