Invention Grant
US08489903B2 System for maintaining power efficiency of power supply modules by selectively connecting and disconnecting power supply modules from a plurality of power supply modules based on the calculated power supply module output to input ratio of each module
有权
用于通过基于所计算的电源模块输出到每个模块的输入比选择性地将多个电源模块中的电源模块连接和断开来维持电源模块的功率效率的系统
- Patent Title: System for maintaining power efficiency of power supply modules by selectively connecting and disconnecting power supply modules from a plurality of power supply modules based on the calculated power supply module output to input ratio of each module
- Patent Title (中): 用于通过基于所计算的电源模块输出到每个模块的输入比选择性地将多个电源模块中的电源模块连接和断开来维持电源模块的功率效率的系统
-
Application No.: US12882158Application Date: 2010-09-14
-
Publication No.: US08489903B2Publication Date: 2013-07-16
- Inventor: Yu-Chi Tsai , Kuei-Chih Hou
- Applicant: Yu-Chi Tsai , Kuei-Chih Hou
- Applicant Address: TW New Taipei
- Assignee: Hon Hai Precision Industry Co., Ltd.
- Current Assignee: Hon Hai Precision Industry Co., Ltd.
- Current Assignee Address: TW New Taipei
- Agency: Altis Law Group, Inc.
- Priority: TW099121548 20100630
- Main IPC: G06F1/00
- IPC: G06F1/00 ; G06F1/26
Abstract:
A power supply system for supplying power to a number of loads includes a number of power supply modules, a bus, and a control module. The power supply modules each comprises an input terminal receiving an input power and an output terminal outputting an output power, the input terminals of power supply modules having the same input power. The bus is configured for connecting the loads to the power supply modules. The control module calculates the ratio of the total output power of the power supply modules to the input power of one power supply module and controls the connection and the disconnection of the power supply modules according to the ratio.
Public/Granted literature
- US20120005492A1 SERVER POWER SUPPLY SYSTEM Public/Granted day:2012-01-05
Information query
