公开(公告)号：WO2017003492A1

公开(公告)日：2017-01-05

申请号：PCT/US2015/039128

申请日：2015-07-02

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： KU, Charles ,  BEMAT, M. Amin

IPC: G01R19/25 ,  H02M7/02

CPC classification number: H03M1/1245 ,  G01R19/2503 ,  G01R19/2509 ,  H03M2201/715

Abstract: According to some examples, systems and methods are provided for voltage sampling using one or more analog-to-digital converters (ADCs) to sense divided portions of a sampled voltage (e.g., of an output signal), using the one or more analog-to-digital converters to provide a plurality of digital values representative of those divided portions, and combining the plurality of digital values to produce a total digital value representative of the sampled voltage. Such systems and methods can achieve a high resolution for the total digital value while permitting use of ADCs that have a resolution lower than would otherwise be required to achieve the high resolution.

Abstract translation: 根据一些示例，提供了系统和方法，用于使用一个或多个模数转换器（ADC）进行电压采样，以使用一个或多个模拟 - 数字转换器（ADC）感测采样电压的分割部分（例如，输出信号） 以提供表示这些分割部分的多个数字值，以及组合多个数字值以产生表示采样电压的总数字值。 这样的系统和方法可以实现对总数字值的高分辨率，同时允许使用具有低于否则达到高分辨率所需的分辨率的ADC。

公开(公告)号：EP3301772A1

公开(公告)日：2018-04-04

申请号：EP17193633.9

申请日：2017-09-28

Applicant: Hewlett Packard Enterprise Development LP

Inventor： KU, Charles ,  Jason, HSUEH

IPC: H02J1/10 ,  H02J9/06

CPC classification number: H02J9/061 ,  H02J1/10 ,  H02J9/06 ,  H02M3/04 ,  H02M7/04

Abstract: A power supply includes a power converter and a battery. A logic circuit controls division of output of power, between the power converter and the battery, to an output of the power supply.

Abstract translation: 电源包括电源转换器和电池。 逻辑电路控制功率转换器和电池之间的功率输出到电源的输出的分配。

公开(公告)号：EP3301772B1

公开(公告)日：2020-01-15

申请号：EP17193633.9

申请日：2017-09-28

Applicant: Hewlett Packard Enterprise Development LP

Inventor： KU, Charles ,  Jason, HSUEH

IPC: H02J1/10 ,  H02J9/06

公开(公告)号：EP3259605A1

公开(公告)日：2017-12-27

申请号：EP15897368.5

申请日：2015-07-02

Applicant: Hewlett Packard Enterprise Development LP

Inventor： KU, Charles ,  BEMAT, M. Amin

IPC: G01R19/25 ,  H02M7/02

CPC classification number: H03M1/1245 ,  G01R19/2503 ,  G01R19/2509 ,  H03M2201/715

Abstract: According to some examples, systems and methods are provided for voltage sampling using one or more analog-to-digital converters (ADCs) to sense divided portions of a sampled voltage (e.g., of an output signal), using the one or more analog-to-digital converters to provide a plurality of digital values representative of those divided portions, and combining the plurality of digital values to produce a total digital value representative of the sampled voltage. Such systems and methods can achieve a high resolution for the total digital value while permitting use of ADCs that have a resolution lower than would otherwise be required to achieve the high resolution.