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Progress in Systems Engineering pp 127–132Cite as

Voltage Regulation in Resonant Coupled Systems for Near Field Power Transfer

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Part of the book series: Advances in Intelligent Systems and Computing ((AISC,volume 366))

Abstract

A resonant coupled wireless power transfer system modeled using inherent distributed capacitances and external capacitances is powered using the near evanescent electromagnetic field. The equivalent receiver circuit is generated to study the effects of loading. Voltage regulation phasor diagrams representing varying load conditions for resistive, inductive and capacitive are studied and power factor correction methods for maintaining fine tuning between the source and receiver coils are proposed for inductive and capacitive loads. Experimental verification is performed on a light resistive load of 60 W, attaining a maximum efficiency of 15.73 %.

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Acknowledgment

This work was supported by the grants from the Kerala State Council for Science, Technology and Environment, Kerala, India. The second author acknowledges Speed-IT fellowship of the IT Department of the Government of Kerala, India.

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Authors and Affiliations

  1. Department of Electrical Engineering, Government College of Engineering, Thiruvananthapuram, Kerala, India

    Hema Ramachandran (Speed-IT Research Fellow)

  2. Department of Electrical Engineering, Government College of Engineering, Thiruvananthapuram, Kerala, India

    G. R. Bindu

Authors
  1. Hema Ramachandran
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  2. G. R. Bindu
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Corresponding author

Correspondence to Hema Ramachandran .

Editor information

Editors and Affiliations

  1. University of Nevada at Las Vegas, Las Vegas, Nevada, USA

    Henry Selvaraj

  2. Department of Electrical Engineering, Idaho State University, Pocatello, Idaho, USA

    Dawid Zydek

  3. University of Nevada at Las Vegas, Las Vegas, Nevada, USA

    Grzegorz Chmaj

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© 2015 Springer International Publishing Switzerland

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Ramachandran, H., Bindu, G.R. (2015). Voltage Regulation in Resonant Coupled Systems for Near Field Power Transfer. In: Selvaraj, H., Zydek, D., Chmaj, G. (eds) Progress in Systems Engineering. Advances in Intelligent Systems and Computing, vol 366. Springer, Cham. https://doi.org/10.1007/978-3-319-08422-0_19

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  • DOI: https://doi.org/10.1007/978-3-319-08422-0_19

  • Publisher Name: Springer, Cham

  • Print ISBN: 978-3-319-08421-3

  • Online ISBN: 978-3-319-08422-0

  • eBook Packages: EngineeringEngineering (R0)

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