TY - JOUR T1 - Investigation on switching patterns of direct power control strategies for grid-connected DC-AC converters based on power variation rates JO - IEEE Transactions on Power Electronics PY - 2011/01/01 AU - Hu J AU - Zhu ZQ ED - DO - DOI: 10.1109/TPEL.2011.2164812 VL - 26 IS - 12 SP - 3582 EP - 3598 Y2 - 2024/10/23 ER -