Model predictive control-based energy management strategy for grid-connected residential photovoltaic–wind–battery system

Azaroual, Meryeme; Ouassaid, Mohammed; Maâroufi, Mohamed

doi:10.1016/b978-0-12-820004-9.00014-0

Cited by 4 publications

(2 citation statements)

References 28 publications

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“…The main scheme describing the integration of ESS technologies in power systems is presented in Figure 2 [38]. The ESS is usually connected to the distribution network through a bidirectional converter, based on power electronics, and it can be charged or discharged according to the system's needs.…”

Section: Integration Of Esss In the Power Networkmentioning

confidence: 99%

A Review of the Energy Storage Systems of Non-Interconnected European Islands

Fotopoulou,

Pediaditis,

Skopetou

et al. 2024

Sustainability

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The ongoing energy transition has caused a paradigm shift in the architecture of power systems, increasing their sustainability with the installation of renewable energy sources (RES). In most cases, the efficient utilization of renewable energy requires the employment of energy storage systems (ESSs), such as batteries and hydro-pumped storage systems. The need for ESS becomes more apparent when it comes to non-interconnected power systems, where the incorporation of stochastic renewables, such as photovoltaics (PV) systems, may more frequently reduce certain power quality indicators or lead to curtailments. The purpose of this review paper is to present the predominant core technologies related to ESSs, along with their technical and life cycle analysis and the range of ancillary services that they can provide to non-interconnected power systems. Also, it aims to provide a detailed description of existing installations, or combinations of installations, in non-interconnected European islands. Therefore, it provides an overview and maps the current status of storage solutions that enhance the sustainable environmentally friendly operation of autonomous systems.

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Section: Integration Of Esss In the Power Networkmentioning

confidence: 99%

A Review of the Energy Storage Systems of Non-Interconnected European Islands

Fotopoulou,

Pediaditis,

Skopetou

et al. 2024

Sustainability

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“…SoC is an estimation of the amount of energy left in a cell or battery; which can be described as the quantity of electrical charge contained in the cell or the battery at any time t in relation to the nominal electrical charge [1,2]. SoC can be one of the significant features of lithium-ion cells for efficient and secure use in different fields such as control of photovoltaic-wind-battery systems [3,4], Electrical vehicles [5][6][7], microgrid energy management [8][9][10] and numerous other applications.…”

Section: Introductionmentioning

confidence: 99%

Online estimation of state-of-charge using auxiliary load

Zermout,

Belaıdı,

Maache

2024

Journal of Energy Systems

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Numerous approaches and methodologies have been established for online (while the load is supplied) estimation of the State-of-Charge of Lithium-ion cells and batteries. However, as battery load consumption fluctuates in real time because of delivered device operations, obtaining a precise online state of charge estimation remains a challenging task. This work proposes a new technique for online open circuit voltage measurement to estimate state of charge of batteries. This novel technique proposes the addition of an auxiliary regulated load that may be utilized to temporarily force specifically defined forms of the battery's current curve under particular conditions, which results in improving and simplifying online open circuit voltage computations. The effectiveness of the proposed technique was successfully validated through several experimental tests. The acquired findings demonstrated its efficiency with an acceptable online state of charge estimation accuracy. Typically, an estimation error of less than 2% was recorded in most tests, while the error was less than 1% when the battery’s state of charge was high.

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