Helping students to develop math fluency takes more than just flash cards. It requires teaching them how to think about ...

Managing a power grid is like trying to solve an enormous puzzle. Grid operators must ensure the proper amount of power is ...

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Abstract: Identifying the stability region of grid-connected inverter (GCI) is a critical issue for estimating the operation region of renewable generation system, since its key grid-interface ...

Abstract: In LCL-filtered inverters under weak grid conditions, the point of common coupling (PCC) voltage feedforward have been applied to mitigate the current harmonics caused by background ...