Interpretation of GB/T 35727—2017 Guideline for Standard Voltages of Medium andLow Voltage DC Distribution System

Xisheng TANG

doi:10.7500/AEPS20190312009

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Interpretation of GB/T 35727—2017 Guideline for Standard Voltages of Medium andLow Voltage DC Distribution System

Special Report | 更新时间：2020-07-14

- Interpretation of GB/T 35727—2017 Guideline for Standard Voltages of Medium andLow Voltage DC Distribution System
- Automation of Electric Power Systems Vol. 44, Issue 1, Pages: 23-28(2020)
- 作者机构：
  
  中国科学院电工研究所，北京市 100190
- 作者简介：
- 基金信息：
- DOI：10.7500/AEPS20190312009
  CLC：
- Received：12 March 2019，
  
  Revised：2019-08-05，
  
  Published Online：11 November 2019，
  
  Published：10 January 2020
- 稿件说明：
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唐西胜.GB/T 35727—2017《中低压直流配电电压导则》解读[J].电力系统自动化,2020,44(01):23-28.

TANG Xisheng.Interpretation of GB/T 35727—2017 Guideline for Standard Voltages of Medium andLow Voltage DC Distribution System[J].Automation of Electric Power Systems,2020,44(01):23-28.
唐西胜.GB/T 35727—2017《中低压直流配电电压导则》解读[J].电力系统自动化,2020,44(01):23-28. DOI： 10.7500/AEPS20190312009.

TANG Xisheng.Interpretation of GB/T 35727—2017 Guideline for Standard Voltages of Medium andLow Voltage DC Distribution System[J].Automation of Electric Power Systems,2020,44(01):23-28. DOI： 10.7500/AEPS20190312009.

摘要

随着直流变流技术的发展，以及直流配电应用需求的增加，直流配电系统得到了广泛的重视与发展。中国国家标准GB/T 35727—2017《中低压直流配电电压导则》的制定，明确了直流配电的电压等级这一供电模式的核心要素，对直流配电的发展具有重要意义。介绍了标准制定的背景，对中压直流标称电压、低压直流标称电压、允许电压偏差范围等参数的选择依据进行了分析说明。提出以负荷距为指标的直流配电系统供电模式分析方法，将电压等级、允许偏差、线路参数、输送容量等进行联动，为直流配电系统供电模式的分析设计提供支持。

Abstract

With the development of DC conversion technologies and the practical need for DC power supply

DC distribution systems attracts more and more attentions around the world. Furthermore

the national criterion GB/T 35727—2017 of China for standard voltages of medium and low voltage dc distribution system is published recently

which is very important for the development of DC distribution system since voltage levels and series are the key points for power system research and design. The background of this criterion is introduced in this paper

followed with the main parts of medium-level nominal voltages

low-level nominal voltages and the corresponding permitted voltage deviations with main factors considered. Finally

this paper puts forward a power supply mode analysis method of DC distribution system based on load distance

which links voltage level

allowable deviation

line parameters

transmission capacity

etc. to provide support for the analysis and design of power supply mode of DC distribution system.

关键词

Keywords

references

STARKE M , LI FANGXING , TOLBERT L M , et al . AC vs . DC distribution: maximum transfer capability [C]// 2008 IEEE Power and Energy Society General Meeting—Conversion and Delivery of Electrical Energy in the 21st Century , Pittsburgh, PA , 2008 .

STARKE M , TOLBERT M , OZPINECI B . AC vs . DC distribution: A loss comparison [C]// 2008 IEEE/PES Transmission and Distribution Conference and Exposition , Chicago, USA , 2008 .

DASTGEER F , KALAM A . Efficiency comparison of DC and AC distribution systems for distributed generation [C]// 2009 Australasian Universities Power Engineering Conference , Adelaide, USA , 2009 .

中低压直流配电电压导则:GB/T 35727—2017 [S]. 2017 .

Guideline for standard voltages of medium and low voltage DC distribution system: GB/T 35727—2017 [S]. 2017 .

曾丹 , 姚建国 , 杨胜春 , 等 . 柔性直流输电不同电压等级的经济性比较 [J]. 电力系统自动化 , 2011 , 35 ( 20 ): 98 - 102 .

ZEN Dan , YAO Jianguo , YANG Shengchun ， et al . Economy comparison of VSC-HVDC with different voltage levels [J]. Automation of Electric Power Systems , 2011 , 35 ( 20 ): 98 - 102 .

王丹 , 柳依然 , 梁翔 , 等 . 直流配电网电压等级序列研究 [J]. 电力系统自动化 , 2015 , 39 ( 9 ): 19 - 25 .

WANG Dan , LIU Yiran , LIANG Xiang ， et al . DC distribution network voltage class series [J]. Automation of Electric Power Systems , 2015 , 39 ( 9 ): 19 - 25 .

刘连光 , 蒋智化 , 刘自发 . 公共直流配电网的电压等级研究 [J]. 供用电 , 2014 ( 7 ): 20 - 23 .

LIU Lianguang , JIANG Zhihua , LIU Zifa . Research on the voltage class of DC distribution power system [J]. Distribution & Utilization , 2014 ( 7 ): 20 - 23 .

IEEE recommended practice for 1 kV to 35 kV medium-voltage DC power systems on ships: IEEE Std 1709—2010 [S]. 2010 .

IEC standard voltages: IEC 60038—2009 [S]. 2009 .

电力工程直流电源系统设计技术规程:DL/T 5044—2004 [S]. 2004 .

Technical code for design of DC auxiliary power supply system for power engineering: DL/T 5044—2004 [S]. 2004

轨道交通牵引供电系统电压:GB/T 1402—2010 [S]. 2010 .

Railway applications—supply voltages of traction systems: GB/T 1402—2010 [S]. 2010 .

数据机房高压直流供电系统技术规范:YD 5210—2011 [S]. 2011 .

High voltage direct current power supply system specifications for data room: YD 5210—2011 [S]. 2011 .

直流配电电压:T/CEC 107—2016 [S]. 2016 .

DC distribution voltage: T/CEC 107—2016 [S]. 2016 .

标准电压:GB/T 156—2007 [S]. 2007 .

Standard voltages: GB/T 156—2007 [S]. 2007 .

电能质量供电电压偏差:GB/T 12325—2008 [S]. 2008 .

Power quality—deviation of supply voltage: GB/T 12325—2008 [S]. 2008 .

圆线同心绞架空导线:GB/T 1179—2008 [S]. 2008 .

Round wire concentric lay overhead electrical stranded conductors: GB/T 1179—2008 [S]. 2008 .

《±800 kV直流架空输电线路设计规范:GB 50790—2013 [S]. 2013 .

Code for designing of ±800 kV DC overhead transmission line: GB 50790—2013 [S] 2013 .

高压直流架空输电线路设计技术规程：DL 5497—2015 [S]. 2015 .

Technical code for design of HVDC overhead transmission line： DL 5497—2015 [S]. 2015

姜世公 , 吴志力 , 李红军 , 等 . 直流配电电压等级及负荷距分析 [J]. 电力建设 , 2017 , 38 ( 6 ): 59 - 65 .

JIANG Shigong , WU Zhili , LI Hongjun , et al . Voltage stage and load distance for DC distribution network [J]. Electric Power Construction , 2017 , 38 ( 6 ): 59 - 65 ..

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