Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Method for optimizing PUE index of data center

A data center and data optimization technology, which is applied in refrigeration and liquefaction, irreversible cycle compressors, cooling/ventilation/heating transformation, etc., can solve the problem of consumption of secondary energy and electricity, and reduce the dependence on electricity and reduce the UPS system Capacity, reduce the effect of initial investment

Pending Publication Date: 2022-04-29
INSPUR TIANYUAN COMM INFORMATION SYST CO LTD
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The current air-cooled direct evaporative refrigeration cycle compressor driving method mainly consumes secondary energy and electric energy

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method for optimizing PUE index of data center

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] PUE, short for Power Usage Effectiveness, is an indicator for evaluating the energy efficiency of a data center, and is the ratio of all the energy consumed by the data center to the energy used by the IT load. The closer the PUE value is to 1, the higher the greenness of a data center.

[0026] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, so that those skilled in the art can better understand the present invention and implement it, but the examples given are not intended to limit the present invention.

[0027] The invention provides a method for optimizing the PUE index of the data center. According to the change of the indoor electricity load of the data center, the data center is radiated by controlling the energy consumption of the gas power machine by remote control of the refrigeration cycle, wherein the gas power machine is controlled to drive the consumption of natural gas or liquef...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a method for optimizing a PUE index of a data center, and relates to the technical field of data center energy consumption. According to the indoor electric quantity load change of the data center, a refrigeration cycle is remotely controlled by controlling the energy consumption of a gas power machine to dissipate heat of the data center, and the gas power machine is controlled to drive a compressor to compress low-pressure refrigerant steam formed by absorbing the indoor heat of the data center by an evaporator according to the consumption of natural gas or liquefied petroleum gas; high-temperature and high-pressure steam obtained after compression is conveyed to the condenser through a pipeline, the high-temperature and high-pressure steam is cooled through the condenser, releases heat and is condensed into high-pressure liquid, the high-pressure liquid is throttled through the expansion valve to become a low-pressure and low-temperature gas-liquid two-phase refrigerant, the low-pressure and low-temperature gas-liquid two-phase refrigerant enters the evaporator to be gasified, absorb heat and refrigerate, and therefore cold circulation is formed to dissipate indoor heat of the data center.

Description

technical field [0001] The invention discloses a method, relates to the technical field of data center energy consumption, in particular to a method for optimizing the PUE index of a data center. Background technique [0002] The current air-cooled direct evaporative refrigeration cycle compressor driving method mainly consumes secondary energy and electric energy. The PUE of the data center remains high due to the power consumption of the cooling system. The current direction of reducing the PUE of the data center is mainly to reduce the power consumption of non-IT equipment. Limited by technological development and product performance, the decrease in PUE is limited. 30% to 40% of my country's urban electricity consumption in summer is for air-conditioning equipment. With the development of the digital economy and the advancement of new infrastructure such as data centers, urban power grids are even more overwhelmed. Contents of the invention [0003] Aiming at the prob...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): F25B27/00F25B1/00F25B49/02H05K7/20
CPCF25B27/00F25B1/00F25B49/02H05K7/20827H05K7/20836
Inventor 赵涛鞠晓梅赵红省
Owner INSPUR TIANYUAN COMM INFORMATION SYST CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com