Energy management and parametric optimization of an integrated PV solar house

Matrawy, K.K.; Mahrous, Asrar Helal; Youssef, M. S. K.

doi:10.1016/j.enconman.2015.02.088

Cited by 29 publications

(14 citation statements)

References 20 publications

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“…A cogeneration system is designed with the purpose of satisfying the predicted demands of electricity and sanitary hot water (SHW) of a given consumer [10]. This way, recently there have been reported several approaches for optimizing the use of electric [7,47,12,32,43] and thermal energies [22,9,34] as well as cogeneration systems in housing complexes [35,44,45,46,17,27].…”

Section: Introductionmentioning

confidence: 99%

Optimal design of integrated CHP systems for housing complexes

Fuentes-Cortés

Ponce-Ortega

Nápoles‐Rivera

et al. 2015

Energy Conversion and Management

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Section: Introductionmentioning

confidence: 99%

Optimal design of integrated CHP systems for housing complexes

Fuentes-Cortés

Ponce-Ortega

Nápoles‐Rivera

et al. 2015

Energy Conversion and Management

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“…Energy management systems (EMSs) used in SPVSs consider a load shedding strategy for preventing the ESS from violating the minimum SOC only when noncritical loads are connected to the MG [32][33][34]. However, this requires an oversizing of both the generators and the ESS when critical loads are present.…”

Section: Introductionmentioning

confidence: 99%

Energy Management in PV Based Microgrids Designed for the Universidad Nacional de Colombia

et al. 2020

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Stand-alone Electrical microgrids (MGs) require power management strategies to extend the life-time of their devices and to guarantee the global power balance of non-critical loads such as lighting of small sections of an university campus or individual air conditioning systems. This paper proposes an energy management strategy (EMS) for an isolated DC microgrid formed by a photovoltaic system (PVS), an energy storage system (battery), and a noncritical load. This configuration enables the photovoltaic system to control the power generation and ensures that the storage element does not exceed the safe limits of the state of charge. To control the generation of the photovoltaic system, two operating modes based on the perturb and observe (P&O) algorithm are implemented. The first one performs a maximum power point tracking (MPPT) action, while the second one regulates the power generated by the PVS to match the load requirement (power demand tracking, PDT). The management strategy also considers different operating states for ensuring the battery safety: normal operation, overcharge (at the maximum state of charge), and bulk charge (at the minimum state of charge); in those states the disconnection/connection of both the battery and the load is also considered. The main contribution of this work is to design and test a control strategy for an EMS aimed at regulating a standalone microgrid based on a PV system and an energy storage device. This solution is validated using detailed MG circuital simulations, which includes the PV source model (single-diode model), lithium-ion battery model, constant power load model and the DC/DC converters equations; moreover, realistic power generation and demand from Universidad Nacional de Colombia, located at Medellín-Colombia, are considered. The results obtained demonstrate the effectiveness of the energy management strategy, and in this way, enable to extend the battery lifetime and reduce the costs associated to the maintenance and disconnection of the microgrid in educational buildings or other applications focused on this type of DC microgrid.

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“…The EMS of a small house with solar PV system is proposed in [7] along with the parametric optimization of the building. In [8], the EMS of a hybrid system with the solar PV unit, fuel cell, BESS and superconductor is proposed to effectively manage the energy with the utilization and effectively manage the energy within the microgrids.…”

Section: Introductionmentioning

confidence: 99%

A Hierarchical Transactive Energy Management System for Energy Sharing in Residential Microgrids

Akter

Mahmud

2017

Energies

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This paper presents an analytical framework to develop a hierarchical energy management system (EMS) for energy sharing among neighbouring households in residential microgrids. The houses in residential microgrids are categorized into three different types, traditional, proactive and enthusiastic, based on the inclusion of solar photovoltaic (PV) systems and battery energy storage systems (BESSs). Each of these three houses has an individual EMS, which is defined as the primary EMS. Two other EMSs (secondary and tertiary) are also considered in the proposed hierarchical energy management framework for the purpose of effective energy sharing. The intelligences of each EMS are presented in this paper for the purpose of energy sharing in a residential microgrid along with the priorities. The effectiveness of the proposed hierarchical framework is evaluated on a residential microgrid in Australia. The analytical results clearly reflect that the proposed scheme effectively and efficiently shares the energy among neighbouring houses in a residential microgrid.

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Energy management and parametric optimization of an integrated PV solar house

Cited by 29 publications

References 20 publications

Optimal design of integrated CHP systems for housing complexes

Optimal design of integrated CHP systems for housing complexes

Energy Management in PV Based Microgrids Designed for the Universidad Nacional de Colombia

A Hierarchical Transactive Energy Management System for Energy Sharing in Residential Microgrids

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