Robust nonlinear control of battery electric vehicle charger in grid to vehicle and vehicle to grid applications

Ahmed, Ijaz; Adil, Hafiz Mian Muhammad; Ahmed, Shahzad; Ahmad, Iftikhar; Rehman, Zubair

doi:10.1016/j.est.2022.104813

Cited by 27 publications

(3 citation statements)

References 21 publications

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“…A quadratic non-isolated BDC [66,67], shown in Figure 15a, can be utilized in G2V and V2G applications. This converter has high step-up and step-down voltage gains, high efficiency (97.1%), and low-rated switches with bidirectional potentiality.…”

Section: Non-isolated Bdc Topologymentioning

confidence: 99%

“…The output voltage of the BDC is efficiently controlled by a PI controller, and the ICCL is structured using an SMC controller. In [100,101], a super twisting SMC was proposed for DC-link voltage control in both G2V and V2G operations, which results in reduced volt- age ripples and quick dynamic response compared to other control approaches.…”

Section: Sliding Controlmentioning

confidence: 99%

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A critical review on contemporary power electronics interface topologies to vehicle‐to‐grid technology: Prospects, challenges, and directions

Tasnim,

Riana,

Shams

et al. 2023

IET Power Electronics

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With the evolution of the smart grid concept, the production of electric vehicles (EVs) is predicted to rise because of environmental concerns, technological advancements, and improvements in EV management. Vehicle‐to‐grid (V2G) is an enabling, realistic, and affordable technology to cope with a large number of EVs, increase energy sustainability, provide economical solutions, satisfy user‐side consumers, and facilitate power flow to the grid. Power electronics (PE) converters, particularly bidirectional power converters, are promising interfaces for V2G infrastructure because they determine the characteristics and functionalities of V2G. Therefore, this study provides an extensive review of the characteristics, technological aspects, and visions of V2G infrastructure. This review helps to identify the current state, most recent developments, and problems related to bidirectional interface topologies and control strategies in V2G infrastructure. It further examines the classification of chargers or dischargers based on numerous factors, including limitations and impacts. Furthermore, the benefits, challenges with possible mitigation solutions, and future outlooks in the implementation of V2G technology are discussed. This review is planned to serve as a reference for existing work in V2G frameworks, PE interfacing topologies, and control strategies, and to also facilitate a guideline for future work that can be implemented to flourish V2G technology.

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Section: Non-isolated Bdc Topologymentioning

confidence: 99%

Section: Sliding Controlmentioning

confidence: 99%

A critical review on contemporary power electronics interface topologies to vehicle‐to‐grid technology: Prospects, challenges, and directions

Tasnim,

Riana,

Shams

et al. 2023

IET Power Electronics

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show abstract

“…On the other hand, it is pertinent to mention a phenomenon called chattering displayed by SMCs, which results in undesirable oscillations in the output signals [35]. To minimize this, several approaches have been presented, of which super-twisting sliding mode control (STSMC) is the most renowned [36,37]. This technique has been applied to single-input single-output systems as well as multi-input multi-output systems, grid-connected power systems and a buck converter connected to a constant power load [38].…”

Section: Introductionmentioning

confidence: 99%

Implementation of Nonlinear Controller to Improve DC Microgrid Stability: A Comparative Analysis of Sliding Mode Control Variants

Zehra,

Dolara,

Amjed

et al. 2023

Electronics

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Electricity generation from sustainable renewable energy sources is constantly accelerating due to a rapid increase in demand from consumers. This requires an effective energy management and control system to fulfil the power demand without compromising the system’s performance. For this application, a nonlinear barrier sliding mode controller (BSMC) for a microgrid formed with PV, a fuel cell and an energy storage system comprising a battery and supercapacitor working in grid-connected mode is implemented. The advantages of the BSMC are twofold: The sliding surface oscillates in the close vicinity of zero by adapting an optimal gain value to ensure the smooth tracking of power to its references without overestimating the gains. Secondly, it exhibits a noticeable robustness to variations and disturbance, which is the bottleneck of the problem in a grid-connected mode. The stability of the presented controllers was analyzed with the Lyapunov stability criterion. Moreover, a comparison of the BSMC with sliding mode and supertwisting sliding mode controllers was carried out in MATLAB/Simulink (2020b) with real PV experimental data. The results and the numerical analysis verify the effectiveness of the BSMC in regulating the DC bus voltage in the presence of an external disturbance under varying conventional load and environmental conditions.

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Backstepping-Based Control of Dc-Dc V2X Charger for Electric Vehicles

Bella

Rachid²,

Abbou

2023

Lecture Notes in Networks and Systems

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Robust nonlinear control of battery electric vehicle charger in grid to vehicle and vehicle to grid applications

Cited by 27 publications

References 21 publications

A critical review on contemporary power electronics interface topologies to vehicle‐to‐grid technology: Prospects, challenges, and directions

A critical review on contemporary power electronics interface topologies to vehicle‐to‐grid technology: Prospects, challenges, and directions

Implementation of Nonlinear Controller to Improve DC Microgrid Stability: A Comparative Analysis of Sliding Mode Control Variants

Backstepping-Based Control of Dc-Dc V2X Charger for Electric Vehicles

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