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Early View

Online Version of Record before inclusion in an issue
Open Access

ORIGINAL RESEARCH

Improved single‐layer powder core inductor design procedure for DC‐DC converters
Noass Kunstbergs, Hartmut Hinz, Dennis Roll, Nigel Schofield

Version of Record online: 07 February 2024

Description unavailable

A design method is presented that is aimed at optimizing powder cores for inductances in DC-DC converters in the power range up to 30 kW. The method is experimentally demonstrated for DC-DC converters with silicon IGBTs and silicon carbide MOSFETs.

    Open Access

    ORIGINAL RESEARCH

    A charging equalizer based on zeta converter for hybrid energy storage system
    Kefan Chen, Bin Xu, Lizhou Liu

    Version of Record online: 07 February 2024

    Description unavailable

    This thesis proposes a charging equalizer for hybrid energy storage systems, incorporating the Zeta converter, voltage multiplier, and multi-winding transformer. The objective is efficient charging and equalization for battery and supercapacitor strings.

      Open Access

      ORIGINAL RESEARCH

      Improved design of passive damping for single phase grid‐connected LCL filtered inverter considering impedance stability
      Ramy Ali, Hamed Heydari-doostabad, Shahab Sajedi, Terence O'Donnell

      Version of Record online: 07 February 2024

      The value for the damping resistor of the inductor–capacitor–inductor (LCL) filter resonance is commonly chosen as one-third of the capacitive reactance at the resonance frequency of the LCL filter. However, this commonly-used principle does not take into account the external stability of the inverter, i.e. the potential for an interaction between the inverter output impedance and the grid impedance. This work discusses a new design for the damping resistor to assure the external stability of the voltage source inverter as well as its internal stability.

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        Early View Alert: IET Power Electronics

        View newly published Online Version of Record articles before inclusion in an issue. If you no longer wish to receive these alerts, unsubscribe here . IET Power Electronics Early View Online Version of Record before inclusion in an issue Open Access THEMED ARTICLE: MODELLING, DESIGN AND CONTROL OF POWER ELECTRONIC CONVERTERS FOR SMART GRIDS AND ELECTRIC VEHICLE APPLICATIONS ORIGINAL RESEARCH Stability and reliability analysis of a non‐isolated high gain DC‐DC converter Ramachandran Rajesh, Natarajan Prabaharan Version of Record online: 28 December 2023 Stability analysis is carried out for the proposed converter to examine the feasibility analysis during sudden disturbances. Reliability analysis is carried out to examine the...
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