This paper proposes a printed circuit board (PCB) winding for radial flux electric machines. In addition, a 3-D printed heat exchanger is proposed to cool the PCB-based winding. The motivation is to minimize the cost of the stator winding, as winding the traditional magnet wire can be an expensive process. The integrated 3D printed heat exchanger (I3DHX) uses polymer-based fused filament fabrication (FFF). Most high-power density machines are cooled by a water jacket, which means the heat generated by windings must travel through the stator yoke to be rejected. The proposed approach focuses on moving the heat exchanger closer to the windings, which allows for increased current density in the windings, resulting in smaller slot areas and overall machine size.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    PCB Winding for Electric Machines with Integrated 3D printed Heat Exchanger


    Contributors:


    Publication date :

    2022-06-15


    Size :

    1055470 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



    Novel spiral winding pipe integrated heat exchanger for electric automobile

    HUANG DAHUI / HUANG HAO | European Patent Office | 2025

    Free access


    POWER TRANSFER USING MULTI-WINDING ELECTRIC MACHINES

    PENG PENG / HAO LEI / GOPALAKRISHNAN SURESH | European Patent Office | 2024

    Free access

    ELECTRIC MOTOR AND HOUSING WITH INTEGRATED HEAT EXCHANGER CHANNELS

    LAM-KI JORGE / PEREZ ROBERTO J | European Patent Office | 2021

    Free access

    Electric motor and housing with integrated heat exchanger channels

    LAM-KI JORGE / PEREZ ROBERTO J | European Patent Office | 2021

    Free access