摘要
利用电气化铁路架空回流线与大地间的电位差研制的高压感应电源,有效地解决了铁路沿线尤其是隧道内对交流电源的需要,使一些智能监控设备得以在铁路沿线安装使用。介绍回流电感应电源的工作原理、技术参数、性能特点。
This paper discusses the development of induction power supply device which uses the potential difference between overhead return feeder and land along the electrified railway line. This power supply device efficiently meets the demand for AC power along railway lines,especially in the tunnels. With this induction power supply device, some intelligent monitoring and controlling equipments can be installed and applied along railways. The working principle,technical parameters and features of induction power supply based on return feeder are introduced.
出处
《铁道技术监督》
2010年第3期44-45,53,共3页
Railway Quality Control
关键词
电气化铁道
回流线
接地
感应电源
Electrified Railway
Return Feeder
Earthing
Induction Power Supply
