Scholarlink

For the ± 1100 kV UHV DC power transmission project, currently there is no mature design experience and complete theoretical system support in the world. Focusing on the construction and implementation needs, SGCC has organized a series of new technology research, and has achieved a number of key technological breakthroughs in DC systems studies, DC SLD and main circuit design, DC overvoltage insulation coordination, air gaps and DC external insulation, DC control protection and electromagnetic environment, providing strong technical support for the implementation of the ± 1100 kV UHV DC transmission project. This chapter provides a detailed introduction to the CG project.

错误：搜索内容不能为空，请输入英文关键词
错误：关键词超出字数限制，请精简
高级检索

Key Technologies of ± 1100 kV UHV DC Power Transmission

  • 章节

  • 发表日期：

    2025年

查看全文
  • Zehong Liu

摘要

For the ± 1100 kV UHV DC power transmission project, currently there is no mature design experience and complete theoretical system support in the world. Focusing on the construction and implementation needs, SGCC has organized a series of new technology research, and has achieved a number of key technological breakthroughs in DC systems studies, DC SLD and main circuit design, DC overvoltage insulation coordination, air gaps and DC external insulation, DC control protection and electromagnetic environment, providing strong technical support for the implementation of the ± 1100 kV UHV DC transmission project. This chapter provides a detailed introduction to the CG project.