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1. 发明专利

JP2005329777A Arc discharge suppressing device in electric railway 有权
标题翻译：电力铁路中的放电抑制装置
公开(公告)号：JP2005329777A
公开(公告)日：2005-12-02
申请号：JP2004148586
申请日：2004-05-19
申请人： Sumihatsu:Kk , 株式会社スミハツ
发明人： TSURUTA KOICHI , YANAGIDAIRA TAKESHI , OSAWA TAKESHI , AMATSU MAKIHITO
IPC分类号： B60M3/04
摘要： PROBLEM TO BE SOLVED: To suppress arc discharge generated at rail insulation parts provided on a division point of a signal section of an electric railway.
SOLUTION: An arc discharge suppression device 5 in an electric railway has a voltage detection circuit 6 which is connected to both ends of rail insulation part 1, 2 formed on a boundary of signal sections of the electric railway to detect the voltage between both ends, a voltage adjustment circuit 7 in which the working voltage is set by the input operation, and a power absorption circuit which is connected to both ends of the rail insulation parts, allows the bypass current to run by conducting both ends when the voltage detected by the voltage detection circuit exceeds the working voltage set in the voltage adjustment circuit, and converts the energy of the bypass current into the heat energy and discharges the heat energy.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了抑制在电气铁路的信号部分的分割点处设置的轨道绝缘部件产生的电弧放电。解决方案：电气铁路中的电弧放电抑制装置5具有电压检测电路6，电压检测电路6连接到形成在电气铁路的信号部分的边界上的轨道绝缘部分1,2的两端，以检测电铁两端，通过输入操作设定工作电压的电压调整电路7和连接到轨道绝缘部的两端的电力吸收电路，当电压由电压检测电路检测的电压超过设定在电压调节电路中的工作电压，并将旁路电流的能量转换为热能并放出热能。版权所有（C）2006，JPO＆NCIPI

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