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公开(公告)号：US11011999B2
公开(公告)日：2021-05-18
申请号：US16881796
申请日：2020-05-22
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yongbing Gao , Yanfeng Li , Xun Wang
Abstract: A power supply system includes at least one inverter, at least one cell string, and a transformer, where an input end of the at least one inverter is connected to an output end of the at least one cell string, an output end of the at least one inverter is connected to an input end of the transformer, and an output end of the transformer is configured to output a power supply voltage. The output end of the at least one inverter is connected to an output end of an inverter unit.
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公开(公告)号：US20200287476A1
公开(公告)日：2020-09-10
申请号：US16881796
申请日：2020-05-22
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yongbing Gao , Yanfeng Li , Xun Wang
Abstract: A power supply system includes at least one inverter, at least one cell string, and a transformer, where an input end of the at least one inverter is connected to an output end of the at least one cell string, an output end of the at least one inverter is connected to an input end of the transformer, and an output end of the transformer is configured to output a power supply voltage. The output end of the at least one inverter is connected to an output end of an inverter unit.
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公开(公告)号：US10666162B2
公开(公告)日：2020-05-26
申请号：US16561248
申请日：2019-09-05
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yongbing Gao , Yanfeng Li , Xun Wang
Abstract: A power supply system includes at least one inverter, at least one cell string, and a transformer, where an input end of the at least one inverter is connected to an output end of the at least one cell string, an output end of the at least one inverter is connected to an input end of the transformer, and an output end of the transformer is configured to output a power supply voltage. The output end of the at least one inverter is connected to an output end of an inverter unit.
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公开(公告)号：US20190393802A1
公开(公告)日：2019-12-26
申请号：US16561248
申请日：2019-09-05
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yongbing Gao , Yanfeng Li , Xun Wang
Abstract: A power supply system includes at least one inverter, at least one cell string, and a transformer, where an input end of the at least one inverter is connected to an output end of the at least one cell string, an output end of the at least one inverter is connected to an input end of the transformer, and an output end of the transformer is configured to output a power supply voltage. The output end of the at least one inverter is connected to an output end of an inverter unit.
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