基于数字孪生技术的特高压直流换流站仿真培训系统的研究  

Research on Simulation Training System of UHVDC Converter Station Based on Digital Twin Technology

作　　者：张自朋 田萍 李凤龙 赵东杰 孙龙昊 邵瑞博 ZHANG Zipeng;TIAN Ping;LI Fenglong;ZHAO Dongjie;SUN Longhao;SHAO Ruibo(HVDC Department of XJ Electric Co.,Xuchang 461000,China;Xuchang Vocational and Technical College,Xuchang 461000,China)

机构地区：[1]许继电气股份有限公司直流输电分公司,河南许昌461000 [2]许昌职业技术学院,河南许昌461000

出　　处：《电工技术》2023年第6期87-90,共4页Electric Engineering

摘　　要：特高压直流输电电压等级高、输送功率大,一旦发生故障,会引起直流系统连锁反应。为了提升直流系统保护性能,保障大电网安全运行,研究并开发了基于数字孪生技术的特高压换流站仿真培训系统,研究采用虚拟现实和基于可视化逻辑建模技术,实现对特高压换流站一、二次设备的全方位再现,根据直流控制保护逻辑建立异常和故障算法模型,实现故障重现和自动分析等功能,为快速分析、定位故障原因及确定解决措施提供技术支撑。HVDC transmission has high voltage and high transmission power.Once a fault occurs,it will cause a chain reaction of HVDC system.In order to improve the performance of DC protection and ensure the safe operation of large power grids,the simulation training system of UHV converter station based on digital twinning technology is researched and developed.Virtual reality and visualization logic modeling technology were studied,and the all-round reproduction of the primary and secondary equipment of UHV converter station were realized.According to the DC control protection logic,the abnormal and fault algorithm model was established,and the functions such as fault reproduction and automatic analysis were realized,which provided technical support for rapid analysis,locating the cause of the fault and determining the solution measures.

关 键 词：高压直流输电 控制保护 离线仿真平台 虚拟现实 可视化逻辑建模 

分 类 号：TN915[电子电信—通信与信息系统]