Novel Fuzzy Controller for a Standalone Electric Vehicle Charging Station Supplied by Photovoltaic Energy

Zaid, Sherif A.; Albalawi, Hani; Alatawi, Khaled; Wedaa, H.; EL-Shimy, M.; Lakhouit, Abderrahim; Alhmiedat, Tareq; Kassem, Ahmed M.

doi:10.3390/asi4030063

Cited by 15 publications

(3 citation statements)

References 24 publications

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“…It is reasonable to use them for control systems with incomplete or rapidly changing information on the object and with high complexity of the object in the presence of significant multi-variable, nonlinearity, and non-stationarity of its properties and characteristics, which cannot be compensated by the introduction of corrective links and feedback. There are many publications where this approach has been implemented for a variety of objects, for example, in control systems of an aircraft [33], a wind generator [34], a gas turbine engine [35], in a hydrogen vehicle power system [36], in the control system of the tension of an insulating tape in a machine for winding a transformer [37], while controlling the speed of a DC motor [38], in a digital twins of the water cooling system [39], and in a standalone electric vehicle charging station [40].…”

Section: Methodsmentioning

confidence: 99%

The Fuzzy Logic in the Problems of Test Control of a Bypass Turbojet Engine Gas Generator

et al. 2022

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Continuous improvement in the operational characteristics of gas turbine equipment and a significant reduction in the time of its creation have led to the development and application of new technologies for conducting research tests of a gas generator—the basic section of a bypass turbojet engine. Carrying out such tests requires the reproduction of the thermo gas dynamic parameters of the working fluid at the gas generator inlet to ensure maximum similarity to the processes occurring in the engine being designed. Obtaining a working fluid with the required thermo gas dynamic parameters such as temperature, pressure, and air flow rate is carried out on the basis of a test complex. The test complex, as a control object, is a non-linear, non-stationary, multi-variable system, where each controlled variable substantially depends on other control actions. The article presents the main aspects of the behavior of the object under consideration, which are the basis for the development of an automated test system and, in particular, the principles of forming control algorithms based on the theory of fuzzy logic. The graphs of the state and control of the main elements of the test complex are presented. Special attention is given to the analysis of the proposed control algorithms.

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Section: Methodsmentioning

confidence: 99%

The Fuzzy Logic in the Problems of Test Control of a Bypass Turbojet Engine Gas Generator

et al. 2022

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“…A PV system for a stand-alone charging system was modeled and analyzed in [76]. Also, EV charging supported by PV systems and control was modeled in Matlab/Simulink in [77]. In [78], a charging station powered directly with wind power was discussed for the fast charging of EVs.…”

Section: Renewable Energy Systems and Chargingmentioning

confidence: 99%

Charging Electric Vehicles Today and in the Future

Leijon

Boström

2022

WEVJ

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It is expected that more vehicles will be electrified in the coming years. This will require reliable access to charging infrastructure in society, and the charging will include data exchange between different actors. The aim of this review article is to provide an overview of recent scientific literature on different charging strategies, including for example battery swapping, conductive- and inductive charging, and what data that may be needed for charging of different types of electric vehicles. The methodology of the paper includes investigating recent scientific literature and reports in the field, with articles from 2019 to 2022. The contribution of this paper is to provide a broad overview of different charging strategies for different types of electric vehicles, that could be useful today or in the coming years. The literature review shows that data utilized for charging or discharging includes for example information on the battery, temperature, electricity cost, and location. It is concluded that the preferred charging strategy for an electric vehicle may depend on the type of electric vehicle and when, where, and how the vehicle is used.

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“…Wind energy management of a standalone system operating at maximum power point (Hani Albalawi) 1885 and high cell voltage [12]. Therefore, the lead-acid batteries strongly support the development of standalone wind systems [13].…”

Section: Introductionmentioning

confidence: 99%

Wind energy management of a standalone system operating at maximum power point

Albalawi

Zaid

Buswig

et al. 2022

IJPEDS

Self Cite

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In this paper, the management and control of a standalone wind energy system versus variations of wind speed and load are investigated. The system includes a wind turbine coupled to a variable-speed permanent magnet synchronous generator (PMSG), rectifier, boost converter, power inverter, and an energy storage system (ESS). The ESS is a very important part to achieve system stability and support the maximum power point tracking (MPPT) operation. A simple off-line MPPT algorithm is introduced that can be accomplished using the boost converter. The system dynamic model is derived then the control and energy management algorithms are introduced to improve the system performance. The MATLAB platform has been utilized to simulate the proposed system under different disturbances in the load power and wind speed. The results show perfect management of the system energy, good performance of the DC link voltage, stable load voltage, and load frequency.

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Novel Fuzzy Controller for a Standalone Electric Vehicle Charging Station Supplied by Photovoltaic Energy

Cited by 15 publications

References 24 publications

The Fuzzy Logic in the Problems of Test Control of a Bypass Turbojet Engine Gas Generator

The Fuzzy Logic in the Problems of Test Control of a Bypass Turbojet Engine Gas Generator

Charging Electric Vehicles Today and in the Future

Wind energy management of a standalone system operating at maximum power point

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