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Power supply equipment and control method and device thereof

A power supply equipment, power supply technology

Active Publication Date: 2019-05-28
INSPUR BUSINESS MACHINE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In view of this, the embodiment of the present application provides a power supply device and its control method and device, which can solve the problem of lack of flexibility and versatility of the multi-phase power supply in the prior art

Method used

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  • Power supply equipment and control method and device thereof
  • Power supply equipment and control method and device thereof
  • Power supply equipment and control method and device thereof

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Embodiment 1

[0058] see figure 2 , which is a schematic structural diagram of a power supply device provided in an embodiment of the present application.

[0059] The power supply device provided in the embodiment of the present application includes: a main control module 210, a power supply phase control module 220, N power supply phase output modules 230, and N-1 switch modules 240; N is an integer greater than 2;

[0060] The first end of the main control module 210 is connected to the first end of the power phase control module 220, and each second end of the power phase control module 220 is respectively connected to the first end of each power phase output module 230, and each power phase output module 230 The output terminals of each are used to connect the power receiving equipment (not shown in the figure); the output terminals of two adjacent power supply phase output modules 230 are connected with a switch module 240; each second terminal of the main control module 210 Connect...

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Abstract

The invention discloses power supply equipment and a control method and device thereof. The power supply equipment comprises a main control module, a power supply phase control module, N power supplyphase output modules and N-1 switch modules, wherein N is an integer greater than 2; the switch module is connected between the output ends of every two adjacent power supply phase output modules; each second end of the main control module is connected with the control end of each switch module; the main control module is used for controlling the on-off state of each switch module according to theoutput setting information of the power supply phase and is also used for sending output setting information to the power supply phase output modules; the power supply phase control module is used for receiving the output setting information and sending power supply driving signals to the corresponding power supply phase output modules according to the output setting information; and the power supply phase output modules are used for outputting the corresponding power supply signals to connected power receiving equipment according to the power supply driving signals when receiving the power supply driving signals. According to the invention, the application flexibility and universality of the power supply equipment are improved.

Description

technical field [0001] The present application relates to the technical field of power electronics, in particular to a power supply device and a control method and device thereof. Background technique [0002] In a large system such as a server, the power supply is an extremely important part. If the power supply has a short circuit, unexpected power failure, etc., the system will not work properly. [0003] In order to ensure the reliability of the power supply, redundant multi-phase power supplies are often used for the power supply of important electronic systems. The multi-phase power supply includes multiple power supply phases for power supply, and the multiple power supply phases jointly supply power to the system. When one of the power supply phases fails, the other power supply phases still work together to supply power to the system. [0004] However, in practical applications, as the system power supply mode is determined, the hardware circuit and output mode of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J4/00H02J9/06
Inventor 程万前
Owner INSPUR BUSINESS MACHINE CO LTD
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