专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2008104343A Vehicle travel control system 有权
标题翻译：车辆行驶控制系统
公开(公告)号：JP2008104343A
公开(公告)日：2008-05-01
申请号：JP2007245495
申请日：2007-09-21
申请人： Central Japan Railway Co , 東海旅客鉄道株式会社
发明人： SATO KENJI , TANAKA HIDEMASA , YOSHIZAWA KAZUHIRO , WATANABE YOSHIYA , FUKUSHIMA TAKAFUMI , TANIYAMA NORIYUKI
IPC分类号： B60L9/08 , B60L15/40
CPC分类号： B60L2200/26
摘要： PROBLEM TO BE SOLVED: To provide a vehicle travel control system for improving the riding comfort in an electric vehicle in a power system switching zone. SOLUTION: When an on-vehicle ATC device 20 detects in a powering status that a vehicle 80 enters a section switching zone, the following process is performed during a period from the moment when the vehicle 80 enters the section switching zone and to the moment when the time of the power supply stop for the section switching zone elapses (one second); a powering torque generated by a drive device 10 is reduced from the maximum powering torque at a predetermined rate for an elapsed time and the powering torque generated by the drive device 10 is increased from 0 to the maximum powering torque at a predetermined rate for the elapsed time when a predetermined power supply resumption time elapses after the power supply is stopped (0.3 seconds). Further, when the vehicle 80 enters the section switching zone when a power regenerating brake 10 is working, similarly to the case of powering torque, the working forces of a power regenerating brake 10 and a disk brake 15 are complementarily reduced or increased. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于改善电力系统切换区域中的电动车辆的乘坐舒适性的车辆行驶控制系统。解决方案：当车载ATC设备20在车辆80进入区段切换区域的供电状态下检测到时，在从车辆80进入区段切换区域的时刻的期间执行以下处理，断电切断区电源停止时间（1秒）的时刻; 由驱动装置10产生的动力转矩从经过时间的预定速度的最大动力转矩减小，并且由驱动装置10产生的动力转矩从0以预定速率从0增加到最大动力转矩在电源停止（0.3秒）后经过预定电源恢复时间的时间。此外，当再生制动器10正在工作时，当车辆80进入区段切换区域时，类似于动力转矩的情况，功率再生制动器10和盘式制动器15的作用力互补地减小或增加。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2003048533A Power converter for high-speed rolling stock 有权
标题翻译：电动转换器用于高速滚动
公开(公告)号：JP2003048533A
公开(公告)日：2003-02-18
申请号：JP2001235666
申请日：2001-08-03
申请人： Central Japan Railway Co , Hitachi Ltd , Mitsubishi Electric Corp , Toshiba Corp , 三菱電機株式会社 , 東海旅客鉄道株式会社 , 株式会社日立製作所 , 株式会社東芝
发明人： TANAKA MAMORU , UENO MASAYUKI , SATO KENJI , FUKUSHIMA TAKAFUMI , FUKUDA KAZUAKI , MIZUGUCHI NOBUAKI , KAMEDA TAKU
IPC分类号： B61C17/00 , H01L23/427
摘要： PROBLEM TO BE SOLVED: To reduce the weight and noise of a device and to enhance the maintenance saving by eliminating an electric blower.
SOLUTION: This power converter for high-speed rolling stock has a traveling wind cooling structure in which the radiation part 5 of a cooler 2 is mounted downward on a device body 6 to be protruded out of the circumferential surface thereof. The cooler 2 is mounted on the side bottom part 19 of a power converter body 6, so that the alignment direction of radiation fins 23 in the radiation part 5 of the cooler 2 is substantially parallel to an advancing direction 44. The side bottom part 19 of the power converter body 6 mounted with the cooler 2 is recessed upward from a body bottom 12, and an equipment chamber 20 is provided about in the rail directional 18 center of the power converter body 6.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：减少设备的重量和噪音，并通过消除电动鼓风机来增强维护节省。解决方案：这种用于高速铁路车辆的动力转换器具有行进的风冷结构，其中冷却器2的辐射部分5向下安装在装置主体6上以从其周向表面突出。冷却器2安装在功率转换器主体6的侧底部19上，使得冷却器2的辐射部分5中的散热片23的对准方向基本上平行于前进方向44.侧底部19 安装有冷却器2的动力转换器主体6从主体底部12向上凹陷，并且设置在功率转换器主体6的导轨方向18的中心附近。

3. 发明专利

JP2013115995A Power conversion system for high-speed railway car and method for controlling power conversion system for high-speed railway car 有权
标题翻译：用于高速铁路车辆的动力转换系统和用于控制高速铁路车辆的动力转换系统的方法
公开(公告)号：JP2013115995A
公开(公告)日：2013-06-10
申请号：JP2011262328
申请日：2011-11-30
申请人： Central Japan Railway Co , 東海旅客鉄道株式会社
发明人： UENO MASAYUKI , SATO KENJI , KATO HIROKAZU
IPC分类号： B60L3/00 , B61C17/00
CPC分类号： B60L3/003 , B60L1/003 , B60L9/00 , B60L9/12 , B60L2200/26 , B60L2210/10 , B60L2210/40 , B60L2240/36 , B60L2240/525 , B61C17/00 , B61L15/0081 , B61L25/021 , B61L25/028 , Y02T10/7216 , Y02T10/7241
摘要： PROBLEM TO BE SOLVED: To provide: a power conversion system for a high-speed railway car, capable of achieving reduced size and reduced weight, while maintaining the output as a whole; and a method for controlling the power conversion system for a high-speed railway car.SOLUTION: Each of a plurality of power conversion apparatuses 10, 10A and 10B lined up along a travelling direction of a plurality of railway cars connected with each other includes: conversion units 11 and 12 converting power; a heat dissipation unit 13 dissipating heat generated at the conversion units 11 and 12 to passing wind flowing along a bottom surface of each car; and a control unit 15 controlling power to be converted at the conversion units 11 and 12. The control unit 15 of the first power conversion apparatus 10B is disposed forward in the travelling direction as compared with the heat dissipation unit 13 of the first power conversion apparatus 10B, and increases/decreases the power to be converted at the conversion units 11 and 12 of the first power conversion apparatus 10B on the basis of information relating to the number of other heat dissipation units 13 dissipating heat to passing wind flowing along the bottom surface of each car and/or information relating to the distance to other heat dissipation unit 13 that is adjacent thereto and forward in the travelling direction.
摘要翻译：要解决的问题：提供：一种用于高速铁路车辆的电力转换系统，能够在保持输出整体的同时实现体积减小和重量减轻; 以及用于控制高速铁路车辆的动力转换系统的方法。解决方案：沿着彼此连接的多个铁路车辆的行驶方向排列的多个电力变换装置10,10A和10B中的每一个包括：转换单元11和12转换电力; 散热单元13散热在转换单元11和12处产生的热量以使沿着每个轿厢的底面流动的风; 以及控制单元15，控制在转换单元11和12处转换的功率。第一电力转换设备10B的控制单元15与第一电力转换设备的散热单元13相比，在行进方向上配置根据与第一功率转换装置10B的转换单元11,12的转换功率相对应的信息，增加/减少第一功率转换装置10B的转换功率。和/或与其相邻的其他散热单元13的距离有关的信息，并且在行进方向上向前。版权所有（C）2013，JPO＆INPIT

4. 发明专利

JP2009096318A Power converter for high-speed railroad vehicle 有权
标题翻译：用于高速铁路车辆的电力转换器
公开(公告)号：JP2009096318A
公开(公告)日：2009-05-07
申请号：JP2007269443
申请日：2007-10-16
申请人： Central Japan Railway Co , Fuji Electric Systems Co Ltd , Hitachi Ltd , Mitsubishi Electric Corp , Toshiba Corp , 三菱電機株式会社 , 富士電機システムズ株式会社 , 東海旅客鉄道株式会社 , 株式会社日立製作所 , 株式会社東芝
发明人： SATO KENJI , FUKUSHIMA TAKAFUMI , HAGIWARA YOSHIYASU , UMEDA KATSUYA , SEKIMOTO AKIO , KANDA ATSUSHI , TANAKA TAKESHI , TAKESHITA KAZUO
IPC分类号： B61C17/00 , B61C17/12 , H01L23/36 , H01L23/467
CPC分类号： H05K7/20918 , H01L2924/0002 , H01L2924/00
摘要： PROBLEM TO BE SOLVED: To provide a power converter for a high-speed railroad vehicle capable of reducing the weight of the entire device and enhancing the reliability. SOLUTION: In the power converter for the high-speed railroad vehicle, a main circuit constituting a converter is an integrated converter unit 14, and a main circuit constituting an inverter is an integrated inverter unit 15. A DC positive terminal 14P, a DC negative terminal 14N, and a neutral terminal 14C of the converter unit 14, and a DC positive terminal 15P, a DC negative terminal 15N, and a neutral terminal 15C of the converter unit 15 are arranged so that corresponding terminal center are positioned each other, and electric contact surfaces of the terminals are formed on the same surface at a bottom part of a conductor connection chamber. The corresponding terminals are connected to each other via a relay connection conductor, and each connection part is attachably/detachably fastened to a screw. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够降低整个装置的重量并提高可靠性的用于高速铁路车辆的功率转换器。解决方案：在用于高速铁路车辆的功率转换器中，构成转换器的主电路是集成转换器单元14，构成逆变器的主电路是集成逆变单元15.直流正极端子14P，转换器单元14的DC负极端子14N和中性端子14C以及转换器单元15的直流正极端子15P，直流负极端子15N和中性端子15C被布置成使得相应的端子中心分别位于端子的其他电接触表面形成在导体连接室的底部的同一表面上。相应的端子通过继电器连接导体彼此连接，并且每个连接部分可连接/可拆卸地紧固到螺钉上。版权所有（C）2009，JPO＆INPIT

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式