Research on High Voltage Direct Current Power Supply System for Telecommunications

Li Lu; Shineng Lai; Wenbo Sun; Fuping Hou

doi:10.3969/j.issn.1000-0801.2013.08.001

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Research on High Voltage Direct Current Power Supply System for Telecommunications

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- Research on High Voltage Direct Current Power Supply System for Telecommunications
- Telecommunications Science Vol. 29, Issue 8, Pages: 1-5(2013)
- 作者机构：
- 作者简介：
- 基金信息：
- DOI：10.3969/j.issn.1000-0801.2013.08.001
  CLC：
- Published Online：2013-08，
  
  Published：20 August 2013
- 稿件说明：
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Li Lu, Shineng Lai, Wenbo Sun, et al. Research on High Voltage Direct Current Power Supply System for Telecommunications[J]. Telecommunications science, 2013, 29(8): 1-5.
DOI：

Li Lu, Shineng Lai, Wenbo Sun, et al. Research on High Voltage Direct Current Power Supply System for Telecommunications[J]. Telecommunications science, 2013, 29(8): 1-5. DOI： 10.3969/j.issn.1000-0801.2013.08.001.

摘要

从国内外研究直流供电代替交流UPS供电的不同出发点入手，分析了以提高节能效率和供电可靠性为目的的不同供电电压等级选择和系统设计思路，阐述了这两种直流供电系统的基本原理。通过对国内外直流供电技术供电可靠性、节能效率及安全性、投入产出的对比分析，论证了创新性地使用240V直流供电技术的科学性和大规模推广的可行性。

Abstract

The analysis was made for the nominal voltage selection and system design method which was based on energy efficiency prompt and power reliability increasing

these different goals to replace AC power system by DC power system

and these two direct current power supply system was introduced.It was compared that the reliability

the efficiency

the security and the input/output ratio which could prove the scientifically and large-scale application feasibility of 240V direct current power supply system.

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references

Gonzalez J , Blazquez A H , Garcia F S M . New approach to the rAC powering architecture for telecom/datacom convergence . INTELEC'99,Plais Descongrès de Montréal , Montréal,Québec,Canada , 1999

Yamashita T , Muroyamam S , Furubo S , et al . 270V DC system-a highly efficient and reliable power supply for both telecom and datacom systems . INTELCE'99,Plais Descongrès de Montréal , Montréal,Québec,Canada , 1999

朱雄世．国内外数据通信设备高压直流供电新系统．邮电设计技术， 2009 （ 4 ）

艾默生公司．数据机房高压直流供电技术应用动态及展望．艾默生网络能源技术， 2010 （ 1 ）

孙文波，侯福平．通信用240V直流供电技术探讨．电信技术， 2009 （ 9 ）

杨世忠．高压直流电源技术应用初见成效 2013年将掀起部署新高潮．通信世界， 2013 （ 8 ）

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