IDEAS home Printed from https://ideas.repec.org/a/gam/jeners/v14y2021i4p1139-d503179.html
   My bibliography  Save this article

A Multi-Channel Fast Impedance Spectroscopy Instrument Developed for Quality Assurance of Super-Capacitors

Author

Listed:
  • Farhan Farooq

    (Department of Electrical Engineering, Soongsil University, Seoul 06978, Korea)

  • Asad Khan

    (Department of Electrical Engineering, Soongsil University, Seoul 06978, Korea)

  • Seung June Lee

    (Department of Electrical Engineering, Soongsil University, Seoul 06978, Korea)

  • Mohammad Mahad Nadeem

    (Department of Electrical Engineering, Soongsil University, Seoul 06978, Korea)

  • Woojin Choi

    (Department of Electrical Engineering, Soongsil University, Seoul 06978, Korea)

Abstract

Conventional experimental methods for testing the performance of super-capacitors include the measurement of capacitance through charge and discharge, measurement of equivalent series resistance (ESR) and measurement of self-discharge and the equivalent circuit model (ECM) by electrochemical impedance spectroscopy (EIS). However, the methods are not suitable for the mass production line of supercapacitors since they require a long time for the test and several kinds of different instrument. EIS is an attractive method to evaluate the performance of supercapacitors except that it takes a long time for a single test. In this paper a fast EIS instrument suitable for quality assurance for the mass production of supercapacitors is proposed. In order to reduce the time for the test, a multi-sine sweeping method is used for the EIS test and the results are analyzed by extracting the parameters of the ECM to evaluate the performance of the supercapacitors. The proposed instrument is developed to have multi-channel to further decrease the time for the test with a supercapacitor. It is also presented as to how the extracted parameter values of the ECM can be used to evaluate the performance of the supercapacitor.

Suggested Citation

  • Farhan Farooq & Asad Khan & Seung June Lee & Mohammad Mahad Nadeem & Woojin Choi, 2021. "A Multi-Channel Fast Impedance Spectroscopy Instrument Developed for Quality Assurance of Super-Capacitors," Energies, MDPI, vol. 14(4), pages 1-14, February.
    • Handle: RePEc:gam:jeners:v:14:y:2021:i:4:p:1139-:d:503179
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/1996-1073/14/4/1139/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/1996-1073/14/4/1139/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Reyyan Ahmad Khan & Muhammad Noman Ashraf & Woojin Choi, 2021. "A Harmonic Compensation Method Using a Lock-In Amplifier under Non-Sinusoidal Grid Conditions for Single Phase Grid Connected Inverters," Energies, MDPI, vol. 14(3), pages 1-17, January.
    2. repec:cdl:itsdav:qt9n905017 is not listed on IDEAS
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Tila Muhammad & Adnan Umar Khan & Muhammad Tajammal Chughtai & Reyyan Ahmad Khan & Yousra Abid & Muhammad Islam & Sheroz Khan, 2022. "An Adaptive Hybrid Control of Grid Tied Inverter for the Reduction of Total Harmonic Distortion and Improvement of Robustness against Grid Impedance Variation," Energies, MDPI, vol. 15(13), pages 1-21, June.

    More about this item

    Keywords

    ;
    ;
    ;
    ;
    ;
    ;

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:gam:jeners:v:14:y:2021:i:4:p:1139-:d:503179. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: MDPI Indexing Manager (email available below). General contact details of provider: https://www.mdpi.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.