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1. 发明专利

JP2006001394A Feeder cable monitoring device 有权
标题翻译：进料器电缆监测装置
公开(公告)号：JP2006001394A
公开(公告)日：2006-01-05
申请号：JP2004179323
申请日：2004-06-17
申请人： Nishi Nippon Denki System Kk , Shizuki Electric Co Inc , West Japan Railway Co , 株式会社指月電機製作所 , 西日本旅客鉄道株式会社 , 西日本電気システム株式会社
发明人： SUZUKI MOTOHISA , NOBUHARA TAKAYOSHI , NISHIDA YOSHIFUMI , NISHIKURA HIROSHI , HIRAYAMA HIROYUKI , NAKAYAMA TOSHIO , FUKUI SEIICHI , NISHIKAWA TOSHIAKI , MAEDA HIROSHI , INOUE MASUYOSHI , SHIMADA ICHIRO
IPC分类号： B60M3/00 , H02H3/00
摘要： PROBLEM TO BE SOLVED: To provide a feeder cable monitoring device capable of improving safety performance of railway operation by constantly monitoring feeder cable to feed DC current to a railway vehicle, and providing information of deterioration to a person in charge of the feeder cable in a case where deterioration occurs in insulating coating of the feeder cable for preventing grounding accident of the feeder cable. SOLUTION: A conductor part 4 is disposed around the feeder cable 1 covered with insulating coating 3 covering feeder 2. The conductor part 4 is connected to a deterioration detector 12 to output a signal in a case where voltage at the conductor part 4 exceeds a threshold value. The signal from the deterioration detector 12 is received by a signal output part 13. The signal output part 13 receives the signal from the deterioration detector 12 to output information including abnormality in the feeder cable 1 and an abnormality generated part, and the outputted information is transmitted through a communication line 15 to a terminal 16 to convey the information to the person in charge of the feeder cable 1. The person in charge immediately finds the abnormality in the feeder cable 1 based on the information from the terminal 16, and takes a countermeasure such as replacement of the cable. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够通过不断监视馈线电缆来提供铁路车辆的直流电流并提供给负责馈线的人的恶化信息，从而提高铁路运行的安全性能的馈线电缆监视装置在馈电电缆的绝缘涂层中发生劣化的情况下，用于防止馈电电缆的接地事故的电缆。
解决方案：导体部分4设置在覆盖馈线2的绝缘涂层3覆盖的馈电电缆1周围。导体部分4连接到劣化检测器12，以在导体部分4的电压下输出信号超过阈值。来自劣化检测器12的信号由信号输出部分13接收。信号输出部分13接收来自劣化检测器12的信号，以输出包括馈电电缆1和异常产生部分中异常的信息，输出信息为通过通信线路15发送到终端16，以将信息传送给负责馈线电缆1的人员。负责人根据来自终端16的信息立即发现馈电电缆1中的异常，并且采取对策如更换电缆。版权所有（C）2006，JPO＆NCIPI

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