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Real-time investigation of grid-interactive EV charger with two-stage bidirectional converter under wide voltage range scenarios.

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Title: Real-time investigation of grid-interactive EV charger with two-stage bidirectional converter under wide voltage range scenarios.
Authors: Yadav, Gaurav1 (AUTHOR) gaurav812786@gmail.com, Singh, Mukhtiar1 (AUTHOR) smukhtiar_79@yahoo.co.in
Source: Electrical Engineering. Feb2025, Vol. 107 Issue 2, p1993-2005. 13p.
Subjects: Electric vehicle charging stations, Signal generators, Electric vehicles, Voltage
Abstract: With the increasing popularity of electric vehicles, the grid-interactive electric vehicle chargers (GIEVC) are very vital in utilizing them for ancillary services to support grid through V2G mode of operation. Further, the front-end converter of charger may have to face several Power Quality (PQ) issues such as voltage sag, voltage swell, and grid distortions, which are very common in weak grid. Therefore, the proposed work is mainly focused on developing control algorithm for GIEVC in order to handle the PQ issues while providing seamless transition from G2V to V2G mode of operations. Since the proposed the charger is of Level 1 for domestic applications; the typical nonlinear domestic load is also compensated in order to avoid the exaggeration of weak grid issues. Here, the major challenge is in extracting the fundamental voltage component from non-ideal grid voltage for which a cascaded non-identical second-order generalized integrator has been utilized. The efficacy of these algorithms is studied in MATLAB/Simulink simulations and validated using the real-time hardware platform using OP4510 RTLAB provided by OPAL-rt. [ABSTRACT FROM AUTHOR]
Copyright of Electrical Engineering is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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  Data: Real-time investigation of grid-interactive EV charger with two-stage bidirectional converter under wide voltage range scenarios.
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  Data: <searchLink fieldCode="AR" term="%22Yadav%2C+Gaurav%22">Yadav, Gaurav</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> gaurav812786@gmail.com</i><br /><searchLink fieldCode="AR" term="%22Singh%2C+Mukhtiar%22">Singh, Mukhtiar</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> smukhtiar_79@yahoo.co.in</i>
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  Data: <searchLink fieldCode="JN" term="%22Electrical+Engineering%22">Electrical Engineering</searchLink>. Feb2025, Vol. 107 Issue 2, p1993-2005. 13p.
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  Data: <searchLink fieldCode="DE" term="%22Electric+vehicle+charging+stations%22">Electric vehicle charging stations</searchLink><br /><searchLink fieldCode="DE" term="%22Signal+generators%22">Signal generators</searchLink><br /><searchLink fieldCode="DE" term="%22Electric+vehicles%22">Electric vehicles</searchLink><br /><searchLink fieldCode="DE" term="%22Voltage%22">Voltage</searchLink>
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  Label: Abstract
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  Data: With the increasing popularity of electric vehicles, the grid-interactive electric vehicle chargers (GIEVC) are very vital in utilizing them for ancillary services to support grid through V2G mode of operation. Further, the front-end converter of charger may have to face several Power Quality (PQ) issues such as voltage sag, voltage swell, and grid distortions, which are very common in weak grid. Therefore, the proposed work is mainly focused on developing control algorithm for GIEVC in order to handle the PQ issues while providing seamless transition from G2V to V2G mode of operations. Since the proposed the charger is of Level 1 for domestic applications; the typical nonlinear domestic load is also compensated in order to avoid the exaggeration of weak grid issues. Here, the major challenge is in extracting the fundamental voltage component from non-ideal grid voltage for which a cascaded non-identical second-order generalized integrator has been utilized. The efficacy of these algorithms is studied in MATLAB/Simulink simulations and validated using the real-time hardware platform using OP4510 RTLAB provided by OPAL-rt. [ABSTRACT FROM AUTHOR]
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  Label:
  Group: Ab
  Data: <i>Copyright of Electrical Engineering is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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        Value: 10.1007/s00202-024-02609-z
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      – Code: eng
        Text: English
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      Pagination:
        PageCount: 13
        StartPage: 1993
    Subjects:
      – SubjectFull: Electric vehicle charging stations
        Type: general
      – SubjectFull: Signal generators
        Type: general
      – SubjectFull: Electric vehicles
        Type: general
      – SubjectFull: Voltage
        Type: general
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      – TitleFull: Real-time investigation of grid-interactive EV charger with two-stage bidirectional converter under wide voltage range scenarios.
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              Text: Feb2025
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              Y: 2025
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