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发明公开
CN105260002A 服务器电源供应系统及其控制方法 无效 - 撤回

服务器电源供应系统及其控制方法
摘要：
本发明实施例公开了一种服务器电源供应系统及其控制方法，服务器电源供应系统包括彼此并联的至少两个电源供应器。电源供应器的控制单元依据负载状态产生唤醒信号或睡眠信号。每一电源供应器的第一通信端口耦接前一级的电源供应器的第二通信端口，每一电源供应器的第二通信端口耦接后一级的电源供应器的第一通信端口以形成串级通信架构。第一通信端口接收前一级的电源供应器的第二通信端口的唤醒信号以及输出睡眠信号至前一级的电源供应器的第二通信端口，第二通信端口接收后一级的电源供应器的第一通信端口的睡眠信号以及输出唤醒信号至后一级的电源供应器的第一通信端口。本发明实施例的技术方案能达到节能的效果。
摘要（英）：

The instant disclosure provides a power supply system and control method thereof. The power supply system comprises at least two power supplies electrically coupled in parallel. The control unit of the power supply generates a wake-up signal or a sleep signal according to the loading status. A second communication port of each power supply is coupled to a first communication port of the next stage power supply to establish cascading communications architecture. The first communication port receives a wake-up signal from the second communication port of the previous stage power supply and outputs a sleep signal to the second communication port of the previous stage power supply. The second communication port receives the sleep signal from the first communication port of the next stage power supply and outputs the wake-up signal to the first communication port of the next stage power supply. The technical scheme of the embodiment can achieve energy saving effect.

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