摘要
分析了高速电铁牵引供电系统的特点及其控制和保护集成为自动化系统的必要性 ,阐述了电力牵引供电系统牵引供电臂内控制和保护的特点及其相互配合关系。提出了以牵引变电所两个供电臂为单元构成自动化系统的功能配置及结构模式 ,同时讨论了系统网络配置及组网方式 。
The features of high speed railway power supply system and the necessity of integrating its control and protection into comprehensive automation system are briefly analyzed.The specialties of control and protection in a feeding section of traction power supply system and their coordination with each other are expounded.It is stressed that taking two feeding sections of a traction substation as a unit to configure the system functions and to set the structure mode of the comprehensive automation system.The system network topology and network composition are fully discussed as well.The software demand concerned is simply analyzed.
出处
《电力自动化设备》
EI
CSCD
2000年第5期1-6,共6页
Electric Power Automation Equipment
基金
铁道部科技研究开发计划项目!(97J07)
关键词
电气化铁道
牵引供电
自动化系统
electrification railway
traction power supply
comprehensive automation system
