High-density cabinet energy-saving power supply device based on dual input power supplies

An energy-saving power supply device, dual-input power supply technology, applied in the direction of measuring device, data processing power supply, measurement flow/mass flow, etc., to achieve the effect of reducing workload, reducing power modules, and improving market competitiveness

Inactive Publication Date: 2014-12-10
LANGCHAO ELECTRONIC INFORMATION IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In view of the current status of computer room configuration, many server manufacturers have launched open rack servers with the characteristics of centralized power supply, centralized heat dissipation, centralized management, and convenient operation and maintenance. big challenge

Method used

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  • High-density cabinet energy-saving power supply device based on dual input power supplies
  • High-density cabinet energy-saving power supply device based on dual input power supplies

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Embodiment

[0016] The advantages and design content of the dual-input power supply-based high-density cabinet energy-saving power supply device of the present invention will be described in detail below through an embodiment.

[0017] The traditional server cabinet power supply is generally single-phase 220V or three-phase 380V access power supply, which is distributed by the PDU after access, and the server is powered by an AC cable. This method requires a PDU. If there are many server ports, the PDU will be very In many cases, one PDU cannot meet the demand. At the same time, if the traditional PDU is used, the power supply cables will be very messy, which will not only affect the appearance but also block the wind and affect the heat dissipation.

[0018] The energy-saving power supply device for high-density cabinets based on dual-input power supplies described in this embodiment provides centralized power supply to the entire server cabinet, as shown in the attached figure 1 And at...

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Abstract

The invention discloses a high-density cabinet energy-saving power supply device based on dual input power supplies. With central power supply and a dual input power module, the high-density cabinet energy-saving power supply device structurally comprises a power cabinet; a plurality of dual input power modules are centrally disposed inside the power cabinet, the power cabinet is provided with two mains supply input terminals, output terminals and a reserved socket allowing a PDU (protocol data unit) function, a power cable of each dual input power module is directly distributed in the power cabinet, the power cabinet can be powered through the mains supply input terminals and an industrial connector, and power is output through the output terminals. The high-density cabinet energy-saving power supply device has the advantages that fewer cables are distributed, and the trouble of sorting the cables is omitted; fewer power modules are used, and cost is significantly reduced; the power modules can run under optimal efficiency, energy consumption is significantly reduced, and a power supply system is higher in redundancy and stability.

Description

technical field [0001] The invention relates to computer server power supply technology, in particular to a high-density cabinet energy-saving power supply device based on dual-input power supplies. Background technique [0002] With the birth and continuous development of the Internet, the demand and sharing of information from all walks of life is also increasing, and the number and scale of data centers that provide information services for various computers are also continuously expanding. However, with the development of the Internet, due to the limited space of traditional network data center computer rooms, it is difficult to accommodate more cabinets to meet the storage and service of information, which eventually leads to an increase in the demand for hardware and energy. This not only increases the operating cost of the computer room, but also causes energy problems in the computer room. Nowadays, many data center computer rooms have power consumption restrictions...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F1/26G06F1/32
Inventor 谷俊杰车吉旭肖波滕学军高鹏飞
Owner LANGCHAO ELECTRONIC INFORMATION IND CO LTD
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