Development of UHV Flexible DC Control and Protection Equipment Based on Full Localization Chips

HUANG Xionghui; SONG Yantao; LU Xiang; REN Chenglin; CAI Yongliang; LIU Tao

doi:10.13296/j.1001-1609.hva.2024.11.021

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Development of UHV Flexible DC Control and Protection Equipment Based on Full Localization Chips

Research & Analysis | 更新时间：2025-04-26

- Development of UHV Flexible DC Control and Protection Equipment Based on Full Localization Chips
- High Voltage Apparatus Vol. 60, Issue 11, Pages: 169-179(2024)
- 作者机构：
  
  1.中国南方电网有限责任公司超高压输电公司，　广州　 510663
  2.许继电气股份有限公司，河南　许昌　 461000
  3.南方电网科学研究院有限责任公司，　广州　 510663
- 作者简介：
- 基金信息：
  
  Science and Technology Innovation Project of China Southern Power Grid Co., Ltd.(CGYKJXM20220305)
- DOI：10.13296/j.1001-1609.hva.2024.11.021
  CLC：
- Received：16 May 2024，
  
  Revised：21 July 2024，
  
  Published：16 November 2024
- 稿件说明：
移动端阅览
HUANG Xionghui, SONG Yantao, LU Xiang, et al. Development of UHV Flexible DC Control and Protection Equipment Based on Full Localization Chips[J]. High voltage apparatus, 2024, 60(11): 169-179.
DOI：

HUANG Xionghui, SONG Yantao, LU Xiang, et al. Development of UHV Flexible DC Control and Protection Equipment Based on Full Localization Chips[J]. High voltage apparatus, 2024, 60(11): 169-179. DOI： 10.13296/j.1001-1609.hva.2024.11.021.

摘要

文中分析了现有特高压柔性直流控制保护系统设备国产化替代的迫切需求，提出了运行人员控制系统、远动装置、直流控制保护主机、三取二装置和测控装置等全国产化替代原则和设计方案，研制了直流控制保护主机、三取二装置和测控装置。搭建了基于进口芯片和全国产化芯片的特高压柔性直流控制保护系统的RTDS硬件在环实时仿真平台，试验对比了进口芯片和全国产化芯片的特高压柔性直流控制保护设备的功能和性能，试验结果表明，全国产化芯片特高压柔性直流控制保护设备的功能和性能，总体不低于、个别性能优于进口芯片特高压柔性直流控制保护设备，为后续建设特高压柔性直流输电工程中直流控制保护设备全面国产化应用提供重要参考。

Abstract

In this paper

the urgent need for localization of existing ultra-high voltage flexible DC control and protection system equipment is analyzed. The principles and design solutions for such fully localization device as operator control system

remote operation device

DC control and protection host

two out of three device are proposed

and the DC control and protection host

the two of of three device and the measurement and control device are developed. An RTDS hardware in the loop real-time simulation platform for the ultra-high voltage flexible DC control and protection system based on imported and localized chips is set up. The function and performance of the ultra-high voltage flexible DC control and protection equipment with the imported and the localized chips are tested and compared. The test results show that the overall functions and performance of the ultra-high voltage flexible DC control and protection equipment with localized chips are generally comparable to the imported one and individual performance is superior to the latter

which provides important reference for the comprehensive localization application of DC control and protection equipment in subsequent construction of ultra-high voltage flexible DC transmission projects.

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