公开(公告)号：US20220285885A1

公开(公告)日：2022-09-08

申请号：US17683767

申请日：2022-03-01

Applicant: Huawei Digital Power Technologies Co., Ltd.

Inventor： Kai YIN ,  Cheng MA ,  Xiaoke RAN ,  Wei GUO

IPC: H01R13/642 ,  H02B1/056 ,  H02B1/20

Abstract: The power distribution component is configured to connect to a power distribution box in a pluggable manner. A main body is provided with a first power terminal, a signal terminal, and a second power terminal that are arranged along a first direction. The first power terminal is configured to electrically connect to a first power busbar of the power distribution box, the signal terminal is configured to electrically connect to a signal busbar of the power distribution box, and the second power terminal is configured to electrically connect to a second power busbar of the power distribution box. Polarities of the first power terminal and the second power terminal are opposite. An end, facing away from the main body, of the mistake proofing structure is provided with an abutting surface, configured to abut against the signal busbar when the power distribution component is reversely inserted into the power distribution box.

公开(公告)号：US20220337186A1

公开(公告)日：2022-10-20

申请号：US17711243

申请日：2022-04-01

Applicant: Huawei Digital Power Technologies Co., Ltd.

Inventor： Wuben SUN ,  Song WAN ,  Kai YIN ,  Yanzhong ZHANG ,  Huiping LIU ,  Yue ZHENG

IPC: H02S20/32 ,  H02S50/10 ,  G06N3/08 ,  G05D3/20 ,  G06N3/04

Abstract: A photovoltaic system includes the photovoltaic module, an electric energy conversion apparatus, an inverter, and a computing device. The computing device determines whether output power of the photovoltaic module meets a first preset condition, where the first preset condition is that the output power is greater than or equal to a first preset output power; when the first preset condition is met, the computing device determines to set the photovoltaic module to a default configuration direction, where the default configuration direction is a photovoltaic module orientation in which sunlight is irradiated onto the photovoltaic module with a minimum incident angle; and when the first preset condition is not met, the computing device determines to set the photovoltaic module to a target orientation, where the target orientation is different from the default configuration direction.