Planning and Design of UHVDC Transmission System

MA Weimin; FAN Jichao

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Planning and Design of UHVDC Transmission System

更新时间：2025-12-08

- Planning and Design of UHVDC Transmission System
- Vol. 41, Issue 8, Pages: 2545-2549(2015)
- 作者机构：
  
  国网北京经济技术研究院
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published Online：31 August 2015，
  
  Published：2015
- 稿件说明：
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MA Weimin, FAN Jichao. Planning and Design of UHVDC Transmission System[J]. 2015, 41(8): 2545-2549.
DOI：

MA Weimin, FAN Jichao. Planning and Design of UHVDC Transmission System[J]. 2015, 41(8): 2545-2549. DOI：

摘要

特高压直流输电系统具有电压等级高、输送容量大、输电距离远、运行控制灵活等特点。数量众多的±800k V直流输电工程相继建成投运和持续安全稳定运行

标志着特高压直流输电技术已经成熟

具备大规模应用的条件。针对特高压直流输电系统对环境以及电网安全的影响等焦点问题

在总结国内外特高压直流输电技术特点的基础上

阐述了特高压直流输电系统规划设计中应关注的站址选择、环境影响、技术方案、安全稳定等方面的关键问题和解决思路

以提高工程的经济性和电网运行的可靠性。研究表明

伴随着电力电子技术的快速发展

特高压直流输电作为一种成熟适用技术

其电压等级、输电规模将进一步提升

新型换流技术的应用也将成为可能。

Abstract

Ultra-high voltage direct current（UHVDC） transmission system has the characteristics of high voltage level

large capacity

long transmission distance

and flexible control. Continuous security operation of large number of ±800 k V DC transmission projects signifies technical maturity and large-scale application prospect. Perfect solution to the influence of UHVDC transmission system on environment and power grid security can improve economy of the project and reliability of power grid operation. Based on the characteristics of UHVDC technology all over the world

critical problems and measures of UHVDC transmission system in planning and design period are described

including site selection

environmental impact

technology scheme

security and stability.The study reveals that

with the rapid development of power electronic technology

the voltage level and power capacity of UHVDC transmission system will be further enhanced

and application of new converter technology will also possibly become reality.

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Related Institution

Yunnan Power Grid Co., Ltd.

State Key Laboratory of Power Transmission Equipment & System Security and New Technology, Chongqing University

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China Electric Power Research Institute

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