Sökning: "unbalanced load flow"

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  1. 1. Microgrid Safety and Protection Strategies

    Master-uppsats, KTH/Elektroteknisk teori och konstruktion

    Författare :Aryudha Hartono; [2018]
    Nyckelord :IB-RES; grid-connected mode; islanded mode; short circuit; IED; directional zero and negative sequence current protection; unbalanced load flow; protection coordination; fault ride-through;

    Sammanfattning : One of the challenging issues with the Microgrid is that the bidirectional power flow providedby the distributed generator (DG) which modify the fault current level. Furthermore, theinverter based-renewable energy source (IB-RES) limits the total fault current contributionto the grid due to its thermal capability. LÄS MER