公开(公告)号：US20250023458A1

公开(公告)日：2025-01-16

申请号：US18713649

申请日：2023-06-12

Applicant: ALTENERGY POWER SYSTEM INC.

Inventor： Yuhao LUO ,  Guoliang WU ,  Biaojie QI ,  Yongchun YANG

IPC: H02M1/42 ,  G05F1/67 ,  H02J3/38 ,  H02M1/32 ,  H02M7/493

Abstract: A photovoltaic inverter and a control method and apparatus therefor, and a readable storage medium, which relate to the technical field of information. The control method is applied to a multi-channel photovoltaic inverter. Separate power limitation is simultaneously performed on the power of the whole machine of the inverter and the power of each channel of the inverter, such that there is no need to fix the operation power of a single channel, and it is only necessary to determine whether the operation power exceeds a safety range. Compared with previous control methods for a photovoltaic inverter, when the same input energy is acquired, the maximum power that matches the whole machine is acquired first, such that the whole machine is prevented from being damaged.