公开(公告)号：US20160306402A1

公开(公告)日：2016-10-20

申请号：US14687614

申请日：2015-04-15

Applicant: Quanta Computer Inc.

Inventor： Jen-Hsuen HUANG ,  Fa-Da LIN ,  Wei-Tsung TANG

IPC: G06F1/26 ,  G06F1/32

CPC classification number: G06F1/263 ,  G06F1/206 ,  G06F1/266 ,  G06F1/30 ,  G06F1/305 ,  G06F1/3206 ,  G06F1/324 ,  G06F1/325 ,  G06F1/3253 ,  G06F1/3287 ,  Y02D10/126 ,  Y02D10/151 ,  Y02D10/16 ,  Y02D10/171

Abstract: Various examples of the present technology provide systems and methods for monitoring an AC power to a computing system, generating a power failure signal when the AC power is determined abnormal, and cause one or more components of the computing system to be switched to a low power mode or shut down to reduce power consumption of the computing system. In particular, the various embodiments of the present technology provide a method to extend hold time of a power supply unit (PSU), thus extend power-on time of a server system during an input power interruption.

Abstract translation: 本技术的各种示例提供了用于监测计算系统的AC电力的系统和方法，当AC功率被确定为异常时产生停电信号，并且使计算系统的一个或多个组件切换到低功率 模式或关闭以减少计算系统的功耗。 特别地，本技术的各种实施例提供了一种延长电源单元（PSU）的保持时间的方法，从而在输入电源中断期间延长服务器系统的上电时间。