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Provide energy-saving power supply system for idc computer room

A computer room, AC power supply technology, applied in the power network operating system integration, information technology support system, collectors and other directions, can solve the problems of difficulty in improving the power supply efficiency of the power supply system, and cannot guarantee the safety of power supply, etc. Efficiency improvement effect

Active Publication Date: 2016-02-03
ZHONGTA XINXING COMM TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The technical problem to be solved by the present invention is to provide a system for providing energy-saving power supply for an IDC computer room, so as to solve the problem that the power supply efficiency of the power supply system in the IDC computer room is difficult to improve, and after the power supply efficiency is improved, the power supply security cannot be guaranteed when the system power is large The problem

Method used

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  • Provide energy-saving power supply system for idc computer room
  • Provide energy-saving power supply system for idc computer room
  • Provide energy-saving power supply system for idc computer room

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] like figure 1 As shown, it is a system 10 for providing energy-saving power supply for an IDC computer room according to Embodiment 1 of the present invention, which is coupled to the IT equipment in the IDC computer room, and includes: an AC power supply unit 101, a high-voltage DC power supply unit 102, and a distributed power supply switching unit 103; wherein

[0039]The AC power supply unit 101 is coupled to the high-voltage DC power supply unit 102 and the distributed power switching unit 103, and is used for rectifying the commercial power to generate pulsating DC power, which is input to the distributed power switching unit 103, and is The high voltage DC power supply unit 102 is charged.

[0040] Specifically, the AC power supply unit 101 may be an AC power supply circuit with a rectifier circuit, which is connected to external mains power. The rectifier circuit rectifies and adjusts the AC amplitude of the mains power to form the pulsating DC power. The circ...

Embodiment 2

[0047] The high-voltage DC power supply unit in the above-mentioned first embodiment is not connected to commercial power, the high-voltage DC power supply unit is set as an independent power supply in the system described in this application, and the high-voltage DC power supply unit has The corresponding power storage device stores DC power that meets the power supply requirements of the IT equipment. Specifically, taking the system 10 in the above-mentioned first embodiment as an example, the high-voltage DC power supply unit 102 further includes: a high-frequency switching power supply circuit 1021 and battery pack 1022, i.e. as figure 2 shown, where,

[0048] The high-frequency switching power supply circuit 1021 is coupled to the AC power supply unit 101 and the battery pack 1022, and is used to pass the AC power provided by the AC power supply unit 102 through a plurality of rectifier modules in the high-frequency switching power supply, It is converted into 240V dire...

Embodiment 3

[0052] like image 3 As shown, it is a system 20 for providing energy-saving power supply for an IDC computer room according to the second embodiment of the present invention, including: an AC power supply unit 201, a high-voltage DC power supply unit 202, and a distributed power supply switching unit 203; wherein

[0053] The AC power supply unit 201 is coupled to the high voltage DC power supply unit 202 and the distributed power switching unit 203, and is used for rectifying the commercial power to generate pulsating DC power, which is input to the distributed power switching unit 203, and is The high voltage DC power supply unit 202 is charged.

[0054] The high-voltage DC power supply unit 202 is coupled to the AC power supply unit 201 and the distributed power switching unit 203, and is used for receiving the power supply of the AC power supply unit 201 for charging, and outputting DC power to the distributed power switching unit unit 203.

[0055] The distributed powe...

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PUM

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Abstract

The invention discloses an energy-saving power supply system for an IDC (internet data center) machine room. The energy-saving power supply system comprises an alternating current power supply unit, a high-voltage direct current power supply unit and a distributed power switching unit, wherein the alternating current power supply unit is used for rectifying commercial power to generate pulsating direct current, inputting the pulsating direct current into the distributed power switching unit, and charging the high-voltage direct current power supply unit; the high-voltage direct current power supply unit receives power supplied by the alternating current power supply unit, is charged, and then outputs direct current to the distributed power switching unit; the distributed power switching unit is used for sampling and monitoring the received pulsating direct current which is output by the alternating current power supply unit according to a preset time interval, turning off the output of the alternating current power supply unit and turning on the output of the high-voltage direct current power supply unit when the power failure duration of the pulsating direct current is not smaller than the preset time interval, and outputting the direct current to IT (internet technology) equipment for power supplying. According to the system, the problems that the power supply efficiency of a power supply system in the IDC machine room is difficult to improve and the power supply safety cannot be ensured under the condition of large system power after the power supply efficiency is improved are solved.

Description

technical field [0001] The invention relates to the field of energy-saving power supply, in particular to a system for providing energy-saving power supply for an IDC computer room. Background technique [0002] IDC (Internet Data Center, Internet Data Center) is an Internet-based facility that provides operation and maintenance facilities for centralized collection, storage, processing and transmission of data. IDC provides domain name registration query, resource rental (such as virtual host business, data storage services), system maintenance (system configuration, data backup, troubleshooting services), management services (such as bandwidth management, traffic analysis, load balancing, intrusion detection, system Vulnerability diagnosis), and other services such as support and operation. As an important network hub, IDC needs to consume a lot of power in order to ensure its normal operation. Therefore, it is necessary to consider energy-saving power supply for the IDC ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02J9/06H02J7/00
CPCY02B70/30Y04S20/20
Inventor 赵长煦
Owner ZHONGTA XINXING COMM TECH