公开(公告)号：US20140245035A1

公开(公告)日：2014-08-28

申请号：US14266225

申请日：2014-04-30

Applicant: Juniper Networks, Inc.

Inventor： Muhammad SAGARWALA ,  Thomas ALEXANDER ,  Jaspal S. GILL ,  Michael BRAYLOVSKIY ,  Cynthia WANG

IPC: H02J1/00 ,  G06F1/26

CPC classification number: H02J1/00 ,  G06F1/26 ,  H02J1/10 ,  H02J1/102 ,  Y10T307/50 ,  Y10T307/707

Abstract: A system may include a power module that includes a group of power supplies, particular ones of the group of power supplies being operable at a group of voltages ranging from a first voltage to a second voltage. The system may further include a controller coupled to the particular ones of the group of power supplies, the controller being to ramp up an output voltage, associated with the group of power supplies, from the first voltage to the second voltage in a group of discrete steps; where ramping up the output voltage by a particular one of the group of discrete steps is performed while a load is receiving power from the group of power supplies; and where ramping up the output voltage by a particular one of the group of discrete steps prevents over-current protection on the group of power supplies from being activated.

Abstract translation: 系统可以包括功率模块，该功率模块包括一组电源，该组电源中的特定的一组电源可操作在范围从第一电压到第二电压的一组电压。 该系统还可以包括耦合到该组电源中的特定电源的控制器，该控制器将与一组电源相关联的输出电压从一组离散的一组中的第一电压升高到第二电压 脚步; 其中当负载从所述一组电源接收电力时，执行所述一组离散步骤中的特定一个的输出电压的上升; 并且通过一组离散步骤中的特定的一个来提高输出电压，防止对该组电源的过电流保护被激活。