CAJ | 학술논문

为适应IEC 61850和IEEE 1588等新技术在变电站自动化系统中应用的不断发展,必须设计新一代高性能、高可靠性的控制保护系统通用硬件平台。文中总结了控制保护硬件平台发展的过程,分析了目前大多数控制保护装置硬件的内部数据交互方式以及存在的不足,提出了基于分布式多处理器和模块化硬件架构的硬件平台设计,设计了一种分布式总线的通信架构,介绍了CPU模块、DSP模块和I/O模块的功能特点。基于该硬件平台的交直流控制保护系统已成功应用到多个变电站和直流输电工程中。
위괄응IEC 61850화IEEE 1588등신기술재변전참자동화계통중응용적불단발전,필수설계신일대고성능、고가고성적공제보호계통통용경건평태。문중총결료공제보호경건평태발전적과정,분석료목전대다수공제보호장치경건적내부수거교호방식이급존재적불족,제출료기우분포식다처리기화모괴화경건가구적경건평태설계,설계료일충분포식총선적통신가구,개소료CPU모괴、DSP모괴화I/O모괴적공능특점。기우해경건평태적교직류공제보호계통이성공응용도다개변전참화직류수전공정중。
In order to apply new technologies such as IEC 61850 and IEEE 1588 to substation automation system, a new generation of general hardware platform with high performance and high reliability for the control and protection system should he designed. The development process of control and protection hardware platform is summarized, and the hardware structure and internal data interactively shortcomings of the most existing control and protection device are analyzed. A hardware platform design based on distributed multi-processor and modular hardware frame is proposed for development of control and protection system. A communication architecture with a distributed bus is designed. Also the CPU module, DSP module and I/O module features are introduced. Now the AC and DC control and protection systems based on the hardware platform have been successfully applied to several substations and high-voltage direct current （HVDC） transmission projects.