Hybrid Power Synchronization Based Transient Stability Enhanced Control for Grid-Forming Inverters Under Symmetrical Grid Fault

The current limiter can effectively limit the overcurrent for grid forming (GFM) inverter, but it also makes the inverter easier to lose the stable equilibrium point (SEP) during grid fault. The untimely fault clearing, inaccurate fault depth detection and grid impedance measurement result may lead...

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Veröffentlicht in:	IEEE transactions on power electronics 2025-02, Vol.40 (2), p.2780-2796
Hauptverfasser:	Sun, Pengfei, Tian, Zhen, Zha, Xiaoming, Huang, Meng, Tao, Yibin, Shao, Chong, Ma, Xiping
Format:	Artikel
Sprache:	eng
Schlagworte:	Circuit faults Current limiters Grid forming hybrid power synchronization Impedance overcurrent limitation Power system stability Reactive power Stability criteria Synchronization Transient analysis transient stability Voltage control
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