Battery-supercapacitors mixed as electrical power buffers

J Leuchter, P Bauer, V Stekly

    Research output: Chapter in Book/Conference proceedings/Edited volumeConference contributionScientificpeer-review

    7 Citations (Scopus)

    Abstract

    In this paper, a battery-supercapacitor hybrid power system of electrical power buffers, which helps to improve a dynamic behaviour of power sources with diesel engines, is presented. The results of battery analyses are shown and it is emphasised that the combination of batteries and supercapacitors can minimise output mass and volume of power sources with diesel engine. The batteries facilitate extended high power supply and supercapacitors protect the batteries from the frequent high power peaks during battery discharging that significantly reduces battery lifetime. The values of benefits have been estimated for applying energy storage of many types of batteries. Paper gives brief outline the features of the experimental verification of batteries and discusses the basic topologies of dc-dc bi-directional converters. The scheme and detail of experimental workplace are shown in paper and tested using Agilent VEE. (6 pages)
    Original languageEnglish
    Title of host publicationPower Electronics, Machines and Drives (PEMD 2010)
    EditorsB Drury, V Picket
    Place of PublicationBrighton, UK
    PublisherInstitution of Engineering and Technology - Power Network
    Pages1-6
    Number of pages6
    ISBN (Print)978-1-84919-231-6
    DOIs
    Publication statusPublished - 2010
    EventPEMD 2010, 5th IET International Conference on Power Electronics, Machines and Drives, Brighton, UK - Brighton, UK
    Duration: 19 Apr 201021 Apr 2010

    Publication series

    Name
    PublisherInstitution of Engineering and Technology - Power Network

    Conference

    ConferencePEMD 2010, 5th IET International Conference on Power Electronics, Machines and Drives, Brighton, UK
    Period19/04/1021/04/10

    Keywords

    • conference contrib. refereed
    • Conf.proc. > 3 pag

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