Optimal load scheduling strategy for isolated building-integrated DC microgrid using binary PSO to maximize user comfort and minimize peak-to-average ratio
Due to the growth of electricity consumption in residential and commercial buildings, there is a growing burden on utilities in urban areas. Sustainable buildings are being developed by integrating renewable energy generation to make an eco-friendly environment. An isolated building-integrated (IBI) DC microgrid fed by a hybrid solar PV (photo voltaic) generator-thermo electric generator (TEG) is one viable option for obtaining self-sustainable energy for the building. The battery is an important component in such IBI DC microgrid fed by the hybrid solar PV generator-TEG for providing reliable power to the loads. However, the operation and planning of the IBI DC microgrid are challenging, and therefore it needs a suitable load scheduling strategy. This paper proposes the optimal load scheduling strategy (OLSS) under demand response to schedule the household loads in the building. The proposed OLSS aims to balance two conflictive objectives, user comfort and peak-to-average ratio (PAR), using a binary particle swarm optimization algorithm (BPSO). The proposed OLSS optimizes user comfort and PAR and reduces peak demand and battery usage. It also helps in the optimum utilization of power generated from hybrid solar PV generator-TEG by shifting the loads during sun hours. Reducing battery usage reduces the conversion loss and extends the battery life. To validate the proposed OLSS, the investigations are carried out using the data obtained across different seasons. The results show that the proposed OLSS schedules the household loads with the desired user comfort and reduces PAR by 22 % in future buildings.
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Univ Teknol Malaysia, Fac Chem Engn, Proc Syst Engn Ctr PROSPECT, Johor Baharu 81310, MalaysiaUniv Teknol Malaysia, Fac Chem Engn, Proc Syst Engn Ctr PROSPECT, Johor Baharu 81310, Malaysia
Rozali, Nor Erniza Mohammad
Alwi, Sharifah Rafidah Wan
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Univ Teknol Malaysia, Fac Chem Engn, Proc Syst Engn Ctr PROSPECT, Johor Baharu 81310, MalaysiaUniv Teknol Malaysia, Fac Chem Engn, Proc Syst Engn Ctr PROSPECT, Johor Baharu 81310, Malaysia
Alwi, Sharifah Rafidah Wan
Manan, Zainuddin Abdul
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Univ Teknol Malaysia, Fac Chem Engn, Proc Syst Engn Ctr PROSPECT, Johor Baharu 81310, MalaysiaUniv Teknol Malaysia, Fac Chem Engn, Proc Syst Engn Ctr PROSPECT, Johor Baharu 81310, Malaysia
Manan, Zainuddin Abdul
Klemes, Jiri Jaromir
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Univ Pannonia, Res Inst Chem & Proc Engn MUKI, Fac Informat Technol, Ctr Proc Integrat & Intensificat CPI2, H-8200 Veszprem, HungaryUniv Teknol Malaysia, Fac Chem Engn, Proc Syst Engn Ctr PROSPECT, Johor Baharu 81310, Malaysia
Klemes, Jiri Jaromir
Hassan, Mohammad Yusri
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Univ Teknol Malaysia, Fac Elect Engn, CEES, Utm Johor Bahru 81310, Johor, MalaysiaUniv Teknol Malaysia, Fac Chem Engn, Proc Syst Engn Ctr PROSPECT, Johor Baharu 81310, Malaysia
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Univ Teknol Malaysia, Fac Chem Engn, Proc Syst Engn Ctr PROSPECT, Johor Baharu 81310, MalaysiaUniv Teknol Malaysia, Fac Chem Engn, Proc Syst Engn Ctr PROSPECT, Johor Baharu 81310, Malaysia
Rozali, Nor Erniza Mohammad
Alwi, Sharifah Rafidah Wan
论文数: 0引用数: 0
h-index: 0
机构:
Univ Teknol Malaysia, Fac Chem Engn, Proc Syst Engn Ctr PROSPECT, Johor Baharu 81310, MalaysiaUniv Teknol Malaysia, Fac Chem Engn, Proc Syst Engn Ctr PROSPECT, Johor Baharu 81310, Malaysia
Alwi, Sharifah Rafidah Wan
Manan, Zainuddin Abdul
论文数: 0引用数: 0
h-index: 0
机构:
Univ Teknol Malaysia, Fac Chem Engn, Proc Syst Engn Ctr PROSPECT, Johor Baharu 81310, MalaysiaUniv Teknol Malaysia, Fac Chem Engn, Proc Syst Engn Ctr PROSPECT, Johor Baharu 81310, Malaysia
Manan, Zainuddin Abdul
Klemes, Jiri Jaromir
论文数: 0引用数: 0
h-index: 0
机构:
Univ Pannonia, Res Inst Chem & Proc Engn MUKI, Fac Informat Technol, Ctr Proc Integrat & Intensificat CPI2, H-8200 Veszprem, HungaryUniv Teknol Malaysia, Fac Chem Engn, Proc Syst Engn Ctr PROSPECT, Johor Baharu 81310, Malaysia
Klemes, Jiri Jaromir
Hassan, Mohammad Yusri
论文数: 0引用数: 0
h-index: 0
机构:
Univ Teknol Malaysia, Fac Elect Engn, CEES, Utm Johor Bahru 81310, Johor, MalaysiaUniv Teknol Malaysia, Fac Chem Engn, Proc Syst Engn Ctr PROSPECT, Johor Baharu 81310, Malaysia