TY  - JOUR
AU  - Zhang, Daming
PY  - 2026
DA  - 2026/08/23
TI  - Correction: Zhang D. Operation of AC Microgrids with PV Panels’ Output Power Curtailment for Minimizing the Use of Energy Storage. <i>Journal of Energy and Power Technology</i> 2022; 4: 008
JO  - Journal of Energy and Power Technology
SP  - 013
VL  - 08
IS  - 03
AB  - In this paper, a method for operating AC microgrids in both off-grid or standalone and grid-connected modes is proposed to minimize the use of energy storage by increasing the number of PV panels and curtailing their output power. When the intensity of daylight decreases, power is imported from the main grid through an AC/DC/AC converter or solid-state transformers in parallel to compensate for the shortage. By using a three-phase transformer in Δ-Y connection with Y’s neutral connected to its local grounding system, the effect of unbalanced loads on the AC microgrid is minimized. The AC microgrid is operated at a constant frequency with necessary reactive power compensation, and power qualities of both voltage and frequency can be ensured.
SN  - 2690-1692
UR  - https://doi.org/10.21926/jept.2603013
DO  - 10.21926/jept.2603013
ID  - Zhang2026
ER  -