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公开(公告)号：US20160218558A1
公开(公告)日：2016-07-28
申请号：US15090724
申请日：2016-04-05
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zhen Qin , Fanglin Li , Boning Huang
CPC classification number: H02J9/061 , H02J7/0068 , Y02B10/72
Abstract: A power supply bus circuit includes a high-voltage power supply circuit, the high-voltage power supply circuit includes at least two first alternating current/direct current converters and further includes at least two high-voltage direct current power supply buses, and the first alternating current/direct current converter connects to mains, adjusts the connected mains into a high-voltage direct current, and outputs the high-voltage direct current to the high-voltage direct current power supply bus that is electrically connected to the first alternating current/direct current converter, where the high-voltage power supply circuit further includes at least one first direct current/direct current converter, where the first direct current/direct current converter performs voltage conversion on the high-voltage direct current between two high-voltage direct current power supply buses connected to the first direct current/direct current converter.
Abstract translation: 电源总线电路包括高压电源电路，所述高压电源电路包括至少两个第一交流/直流电转换器，并且还包括至少两个高压直流电源总线，并且所述第一 交流/直流电转换器连接到电源，将所连接的电源调整为高压直流电，并将高压直流电输出到与第一交流/直流电连接的高压直流电源总线， 直流电转换器，其中高压电源电路还包括至少一个第一直流/直流转换器，其中第一直流/直流电转换器对两个高电压直接的高压直流电压进行电压转换 当前电源总线连接到第一直流/直流转换器。
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公开(公告)号：US10432018B2
公开(公告)日：2019-10-01
申请号：US15090724
申请日：2016-04-05
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zhen Qin , Fanglin Li , Boning Huang
Abstract: A power supply bus circuit includes a high-voltage power supply circuit, the high-voltage power supply circuit includes at least two first alternating current/direct current converters and further includes at least two high-voltage direct current power supply buses, and the first alternating current/direct current converter connects to mains, adjusts the connected mains into a high-voltage direct current, and outputs the high-voltage direct current to the high-voltage direct current power supply bus that is electrically connected to the first alternating current/direct current converter, where the high-voltage power supply circuit further includes at least one first direct current/direct current converter, where the first direct current/direct current converter performs voltage conversion on the high-voltage direct current between two high-voltage direct current power supply buses connected to the first direct current/direct current converter.
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