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Research and development of new protective device for railway automatic blocking and continuous lines
Author(s): 
Pages: 61-65
Year: Issue:  13
Journal: POWER SYSTEM PROTECTION AND CONTROL

Keyword:  自闭贯通线路微机保护dsPIC33F微处理器铁路电气化;
Abstract: 阐述了铁路10kV自闭/贯通电力线路的运行方式和特点,根据铁路电气化对铁路信号自闭/贯通线路的新要求,研制了基于dsPIC33F微处理器的新型的铁路自闭/贯通线路微机保护装置,实现了铁路自动化系统中自闭/贯通线路的保护控制和装置的管理维护功能;该装置还具有快速查找并隔离故障区段并向完好区段恢复供电的功能,对于提高铁路电力设备安全运行的可靠性和劳动效率,具有十分重要的意义.现场运行表明:该装置运行稳定可靠.
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