摘要
经过十几年的发展,直流输电技术在我国获得了广泛的工程应用,直流输电工程已经成为坚强智能电网的重要组成部分。本文基于长期工程设计经验,提出了直流输电控制保护系统设计原则,研制了适用于直流输电系统的DPS—5000紧凑型控制保护主机;基于DPS—5000平台的软硬件特点,提出了直流输电紧凑型控制保护系统的总体设计方案;构建了实时数字仿真平台,仿真结果验证了紧凑型控制保护设计方案的正确性,为紧凑型直流输电控制保护系统工程应用提供了重要参考。
After more than ten years of development,DC transmission technology has been widely used in engineering applications.DC transmission project has been an important part of a strong smart grid.Based on long-term engineering design experience,the design principle of control and protection for DC transmission system is proposed.DPS—5000 compact control and protection host suitable for DC transmission system is developed.Based on the software and hardware characteristics of DPS—5000 platform,the overall scheme of compact control and protection system for DC transmission system is proposed.The real time digital simulator(RTDS)is constructed.The test results verify the correctness of the design scheme of the compact control and protection system,which provides an important reference for the application of DC transmission project.
作者
范子强
许朋见
吴庆范
曹森
郝俊芳
FAN Ziqiang;XU Pengjian;WU Qingfan;CAO Sen;HAO Junfang(XJ Electric Co.,Ltd,Xuchang,He’nan 461000)
出处
《电气技术》
2021年第5期78-84,88,共8页
Electrical Engineering
基金
许继集团研究开发综合计划项目“DPS—5000新一代直流输电控制保护系统研制”(2020G133-529208200025)。
