Patent ID: 11888322
Assignee: HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 16:
17. The method according to claim 16, wherein obtaining the multi-peak search start moment of the global MPPT of the photovoltaic array comprises:
obtaining E tracking moments, in multi-peak search time periods in the E second MPPT periods, at which the global MPP of the photovoltaic array is tracked, and obtaining an initial multi-peak search start moment of the global MPPT of the photovoltaic array based on the E tracking moments; and
starting the global MPPT of the photovoltaic array when the initial multi-peak search start moment in a next MPPT period of the first MPPT period arrives, and obtaining the multi-peak search start moment of the global MPPT of the photovoltaic array based on a moment at which the global MPPT of the photovoltaic array is tracked.