摘要
介绍了当前高压直流输电系统中不同类型的控制保护系统,分析了控制保护系统与换流阀的接口问题,重点讨论了不同技术路线的控制保护系统与不同厂家换流阀的接口配合问题,总结了接口配合的差异,为完善控制保护系统功能和优化换流阀、阀基设备选型奠定了良好的基础。
The current HVDC transmission system in different technical routes for the protection system is introduced. The interfaces of different converter valves when facing different control system are discussed in detail. The differences are summed up.The paper has made sound foundation for improving the function of control system ＆ selection of valve base equipment.
出处
《陕西电力》
2013年第5期53-57,共5页
Shanxi Electric Power
关键词
高压直流输电
控制保护
换流阀
接口
HVDC
control and protection system
converter valve
interface
