Adaptive Current Control for a Bidirectional Interleaved EV Charger With Disturbance Rejection

Mishra, Debasish; Singh, Bhim; Panigrahi, Bijaya Ketan

doi:10.1109/tia.2021.3074612

Cited by 30 publications

(3 citation statements)

References 30 publications

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“…Bidirectional Electric Vehicle (BEV) charging systems achieve fast and dynamic response due to effective usage of power transfer [77]- [79]. BEV is not only collected power from the grid to charge the EV battery, but also supplies power back to the grid.…”

Section: Bidirectional Charging Strategymentioning

confidence: 99%

Emerging Intelligent Bidirectional Charging Strategy Based on Recurrent Neural Network Accosting EMI and Temperature Effects for Electric Vehicle

et al. 2022

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Transportation is currently advancing towards Electric Vehicle (EV) technology. This paper presents a brief and systematic analysis of the real-time issues obtained in Electric Vehicles (EVs) due to the various ranges of energy storage devices. In general, EV energy management system is integrated with power electronic circuits for effective power conversion and reliable operation. Some issues are addressed while using the batteries in EV systems such as charging time, efficiency of battery, and raw materials. Not only battery issues but also real-time non-technical issues and operational issues are also discussed in this paper. During energy conversion with power electronic circuits, the system attains extreme temperature levels which in turn reduces the performance of the system. To maintain an optimum temperature level, it is important to study the temperature effect of the system at the most prior levels. Due to the adaption of power electronic components, some extent of noise is generated, technically treated as Electromagnetic Interference (EMI), as system capacity increases the EMI content also improved proportionately. Therefore, to mitigate the EMI effect, the low pass filter-based EMI filter is introduced in the system such that the noise level is suppressed. Bidirectional Charging System (BCS) is one of the emerging technologies in EV to obtain autonomous power supply systems in the form of Vehicle to Grid (V2G), Grid to Vehicle (G2V), and Vehicle to Load (V2L). To know the behaviour of BCS the proposed RNN controller is employed and is compared with ANN bidirectional charging model. BCS charging system with RNN controller has better dynamic response to exchange the power via DC/DC converter and AC/DC converter as compared to ANN controller.

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Section: Bidirectional Charging Strategymentioning

confidence: 99%

Emerging Intelligent Bidirectional Charging Strategy Based on Recurrent Neural Network Accosting EMI and Temperature Effects for Electric Vehicle

et al. 2022

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“…Additionally, an EV has a charging current rating that ordinarily ranges from 10% to 15% of the maximum capacity of the EV battery, with most EVs receiving up to 32A for power delivery up to 7.4KWs from a typical charger, where the EV's battery is not continuously cooled throughout this charging period. Consequently, current must be monitored before being supplied into the EV [10], which may be performed by analyzing the solar array's output with sensors [11] [12]. Therefore, although solar PV can be found in even the most sparsely populated areas due to the increased intervention from the government, EV chargers are currently difficult to discover even those in tier 2 or 3 cities, let alone in villages or isolated areas.…”

Section: Introductionmentioning

confidence: 99%

Adaptive Control Technique for Portable Solar Powered EV Charging Adapter to Operate in Remote Location

Kumar

Singh

Niwareeba

2023

IEEE Open J. Circuits Syst.

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“…A DC link voltage control with converter modulation is used to incorporate zero voltage switching (ZVS) so that the converter losses are reduced as it results in lower current 30 . The double integral sliding mode control is utilized for DAB converter considering the variable charging conditions in reference 31. Moreover, Table 1 exhibits the summary of the literatures and the presented system.…”

Section: Introductionmentioning

confidence: 99%

Integration of multi voltages, multi electric vehicle spots based three phase photovoltaic array charging station to the modern distribution grid with improved electric vehicle charging capability and power quality

Jaraniya

Kumar

2022

Intl J of Energy Research

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This paper proposes the solar photovoltaic (PV) array-based three-phase modern grid integrated multi-voltage and multi electric vehicles (EVs) spots-based charging station (CS). It provides the charging spot of the EVs as per the required voltage level of the EVs battery. The presented CS is multifunctional. Besides, the EV charging capability, it also mitigates the power quality issues due to EVs and nonlinear loads tied at the point of common coupling (PCC). The voltage source converter (VSC) control is developed using the gradient adaptive variable step least mean square (GAVS-LMS) based technique. The presented control extracts the fundamental weight of load current to improve the operation of grid integrated charging stations and the power quality issues.The DC bus voltage is stabilized through the bidirectional converter using the cascaded proportional-integral (PI) control under heavy multi-voltage EV loads. As the charging station is subjected to heavy multi-voltage EV loads, which causes the unstable operation of the CS. Therefore, the small-signal modeling and stability analysis is also carried out in charging/discharging modes. The vehicle to the grid (V2G) and grid to vehicle (G2V) mode transfer are also carried out. These operations are also shown with and without the availability of solar PV generation. The efficacy of the presented CS and its controllers are tested with simulated as well as Opal-RT workbench based experimental results.

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Adaptive Current Control for a Bidirectional Interleaved EV Charger With Disturbance Rejection

Cited by 30 publications

References 30 publications

Emerging Intelligent Bidirectional Charging Strategy Based on Recurrent Neural Network Accosting EMI and Temperature Effects for Electric Vehicle

Emerging Intelligent Bidirectional Charging Strategy Based on Recurrent Neural Network Accosting EMI and Temperature Effects for Electric Vehicle

Adaptive Control Technique for Portable Solar Powered EV Charging Adapter to Operate in Remote Location

Integration of multi voltages, multi electric vehicle spots based three phase photovoltaic array charging station to the modern distribution grid with improved electric vehicle charging capability and power quality

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