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    Method and system for regulating the power demanded by a rail motor
    3.
    发明授权
    Method and system for regulating the power demanded by a rail motor 有权
    用于调节轨道电机所需功率的方法和系统

    公开(公告)号：US06794838B2

    公开(公告)日：2004-09-21

    申请号：US10405644

    申请日：2003-04-03

    Applicant: Jean-Michel Debard ,  Rong-Fan Liu

    Inventor： Jean-Michel Debard ,  Rong-Fan Liu

    IPC: H02K1732

    CPC classification number: B60L15/10 ,  B60L2200/26 ,  B60M3/02 ,  Y02T10/645

    Abstract: A method of regulating the power demanded by a rail motor including a current collector system cooperating with a catenary supplied with direct current power by power supply substations distributed along the track includes the steps of: measuring the catenary voltage Vcat at the rail motor, measuring the catenary current Icat at the rail motor, evaluating the no-load voltage Vcat0 of the substation supplying power to the catenary to which the rail motor is connected, evaluating the maximum power available to the catenary from the equation: P ⁢   ⁢ max = ( Vcat 0 ) 2 4 * R where R is the resistance of the catenary, and limiting the power demanded by the rail motor to a power limit Plim less than or equal to the calculated maximum power Pmax.

    Abstract translation: 一种调节由轨道电动机所需的功率的方法，其包括与沿着轨道分布的供电变电站与由直流电供给的直流电源配合的集电器系统的步骤包括以下步骤：测量轨道电动机的接触网电压Vcat， 评估轨道电机连接到悬链线的变电站的空载电压Vcat0，从下列公式评估接触网可用的最大功率：其中R是电机的电阻， 并且将轨道电动机所需的功率限制在功率极限Plim小于或等于计算的最大功率Pmax。

    Voltage regulation in a railway power distribution system
    4.
    发明授权
    Voltage regulation in a railway power distribution system 失效
    铁路配电系统的电压调节

    公开(公告)号：US5280418A

    公开(公告)日：1994-01-18

    申请号：US914251

    申请日：1992-07-15

    Applicant: Anthony J. Griffin

    Inventor： Anthony J. Griffin

    IPC: B60M3/02 ,  B60M5/00

    CPC classification number: B60M3/02

    Abstract: Disclosed is an a.c. electric railway power distribution system comprising an a.c. busbar having at least first and second a.c. busbar sections electrically isolated by a non-energized busbar. Each of a.c. busbar sections is capable of having at least one electric train electrically connected thereto as the train moves along a railway track. A first single phase a.c. power supply is operably connected to the first a.c. busbar section and a second single phase a.c. power supply is operably connected to the second a.c. busbar section. An a.c. to d.c. electronic power converter is provided having an input operably connected to the first a.c. busbar section, and having an output operably connected to a d.c. busbar. A d.c. to a.c. electronic power converter is also provided having an input operably connected to the d.c. busbar and having an output operably connected to the second a.c. busbar section. A control unit controls the operation of the electronic power converters so as to either generate or absorb reactive power between the first a.c. busbar section and the a.c. to d.c. electronic power converter, and to either generate or absorb reactive power between the second a.c. busbar section and the d.c. to a.c. electronic power converter. In this way, voltage regulation is effectively facilitated along the a.c. busbar sections of the system.

    Abstract translation: 披露的是a.c. 电气铁路配电系统包括一个交流电 母线至少有第一和第二等 汇流条部分由无功率母线电隔离。 每个a.c. 当列车沿着铁路轨道移动时，母线段能够具有与其电连接的至少一个电动列车。 第一个单相a.c. 电源可操作地连接到第一个交流电。 母线段和第二单相a.c. 电源可操作地连接到第二直流电。 母线段。 一个 到达 提供电子功率转换器，其具有可操作地连接到第一直流电的输入。 母线段，并具有可操作地连接到直流电的输出。 母线 一个d.c. 到a.c. 还提供电子功率转换器，其具有可操作地连接到直流电的输入。 母线，并具有可操作地连接到第二直流电的输出端。 母线段。 控制单元控制电子功率转换器的操作，以便产生或吸收第一直流电流之间的无功功率。 母线段和交流电。 到达 电子功率转换器，并且产生或吸收第二直流电之间的无功功率。 母线段和直流电。 到a.c. 电子电源转换器。 以这种方式，电压调节有效地沿着直流电。 系统的母线段。

    METHOD AND DEVICE FOR CONTROLLING VOLTAGE OF CATENARY SUPPLYING ELECTRIC POWER TO ROLLING STOCKS
    6.
    发明申请
    METHOD AND DEVICE FOR CONTROLLING VOLTAGE OF CATENARY SUPPLYING ELECTRIC POWER TO ROLLING STOCKS 审中-公开
    控制电力供应电力电压到滚筒的方法和装置

    公开(公告)号：US20160297323A1

    公开(公告)日：2016-10-13

    申请号：US15100958

    申请日：2015-01-16

    Applicant: MITSUBISHI ELECTRIC CORPORATION

    Inventor： Nicolas VOYER

    IPC: B60M3/02 ,  B61L27/00 ,  B60M3/06

    CPC classification number: B60M3/02 ,  B60L7/18 ,  B60L2200/26 ,  B60L2240/12 ,  B60M3/06 ,  B61L27/0077

    Abstract: The present invention concerns a method and a device for controlling the voltage of a catenary supplying electric power to rolling stocks. A first rolling stock: —detects a traction command or a regeneration command of a second rolling stock in the neighborhood of first rolling stock, —increases the electric power supplied by the first rolling stock to the motor drive of the first rolling stock when a regeneration command of the second rolling stock is detected, —decreases the electric power supplied by the first rolling stock to the motor drive of the first rolling stock when a traction command of the second rolling stock is detected.

    Abstract translation: 本发明涉及一种用于控制向车辆供给电力的悬链线的电压的方法和装置。 第一车辆：检测第一车辆附近的第二车辆的牵引指令或再生指令，当再生时，将由第一车辆供给的电力增加到第一车辆的电动机构 检测到第二车辆的牵引指令，在检测到第二机动车辆的牵引指令的同时，检测到由第一车辆所提供的电力降低到第一车辆的电动机构。

    ELECTRIC RAILCAR POWER FEEDING SYSTEM, POWER FEEDING DEVICE, AND POWER STORAGE DEVICE
    7.
    发明申请
    ELECTRIC RAILCAR POWER FEEDING SYSTEM, POWER FEEDING DEVICE, AND POWER STORAGE DEVICE 有权
    电力雷达供电系统，动力输送装置和蓄电装置

    公开(公告)号：US20150045997A1

    公开(公告)日：2015-02-12

    申请号：US14451701

    申请日：2014-08-05

    Applicant: Kabushiki Kaisha Toshiba

    Inventor： Masayuki NOGI ,  Nobuhiko SATAKE

    IPC: B60L11/18 ,  B60L9/08

    CPC classification number: B60L9/08 ,  B60L3/0092 ,  B60L2200/26 ,  B60M3/02 ,  B60M3/06 ,  Y02T30/00

    Abstract: An electric railcar power feeding system in an embodiment includes a power storage device, a rectifier, and an emergency power supply. The power storage device is connected to a feeder line for an electric railcar. The rectifier converts alternating-current power of a first power system to direct-current power and supply the direct-current power for the feeder line. The emergency power supply supplies power of a second power system different from the first power system for the feeder line.

    Abstract translation: 实施方式的电动车辆供电系统包括蓄电装置，整流器和应急电源。 蓄电装置连接到电气轨道车辆的馈线。 整流器将第一电力系统的交流电力转换为直流电力，并为供电线路提供直流电力。 应急电源为与供电线路的第一电力系统不同的第二电力系统供电。

    DC FEEDER VOLTAGE CONTROL APPARATUS AND DC FEEDER VOLTAGE CONTROL SYSTEM
    8.
    发明申请
    DC FEEDER VOLTAGE CONTROL APPARATUS AND DC FEEDER VOLTAGE CONTROL SYSTEM 有权
    直流供电电压控制装置和直流供电电压控制系统

    公开(公告)号：US20150027838A1

    公开(公告)日：2015-01-29

    申请号：US14373781

    申请日：2012-12-06

    Applicant: Kenji Ueda ,  Toshihiro Wada ,  Yasushi Matsumura ,  Satoru Takahashi ,  Toshiyuki Katsurayama

    Inventor： Kenji Ueda ,  Toshihiro Wada ,  Yasushi Matsumura ,  Satoru Takahashi ,  Toshiyuki Katsurayama

    IPC: B60M3/02 ,  H02J1/00

    CPC classification number: B60M3/02 ,  H02J1/00

    Abstract: A DC feeder voltage control apparatus includes a model-information storing unit storing train model information on each train running in a control section, substation model information on each substation, and feeding network model information in the control section, a fixed-voltage-value storing unit storing a fixed voltage value of a substation voltage set for each substation, a train-operation-state-information acquiring unit acquiring positions and operation state information on the trains running in the control section, a first-substation-voltage fixing unit outputting the fixed voltage value to two first substations located at both ends of the control section, and a second-substation-voltage calculating unit calculating a setting voltage value of the substation voltage in at least one second substation located between the two first substations based on the information, and substation voltages and substation currents of the first substations to output to the second substation.

    Abstract translation: 直流馈电电压控制装置包括：模型信息存储单元，存储在控制部中运行的各列的列车模型信息，各变电站的变电站模型信息，以及控制部中的馈送网络模型信息，固定电压值存储 单元，存储为每个变电站设定的变电站电压的固定电压值，列车运行状态信息获取单元获取关于在控制部分中运行的列车的位置和操作状态信息;第一变电站电压定影单元， 固定电压值分配给位于控制部分两端的两个第一变电站，以及第二变电压计算单元，基于信息计算位于两个第一变电站之间的至少一个第二变电站中的变电站电压的设定电压值 以及第一变电站的变电站电压和变电站电流以输出到第二变电站。

    Plant for ac power supply to a device movable along a track
    9.
    发明授权
    Plant for ac power supply to a device movable along a track 失效
    交流电源的设备可以在轨道上移动的设备

    公开(公告)号：US3660621A

    公开(公告)日：1972-05-02

    申请号：US3660621D

    申请日：1970-03-23

    Applicant: MOEN ASBJOERN

    Inventor： MOEN ASBJORN

    IPC: B66C13/12 ,  B60L5/36 ,  B60M1/12 ,  B60M1/13 ,  B60M3/00 ,  B60M3/02 ,  B60M1/00

    CPC classification number: B60L5/36 ,  B60L2200/26 ,  B60M3/02

    Abstract: For AC power supply to a device movable along a track, such as an electrically powered crane, the invention provides a compensated conductor system for each phase by placing, close to each contact rail, additional conductors of other phases are provided extending along the track in close but insulated relation to said contact and rail electrically connected to the remaining rails of said other phases at intervals along the track, whereby voltage drops are minimized and the power factor is improved. For each rail with adjacent conductors and appurtenant insulation, composite section units are provided.

    Abstract translation: 对于可以沿着轨道移动的装置（例如电动起重机）的AC电力供应，本发明通过放置靠近每个接触导轨的方式为每个相位提供补偿的导体系统，其中提供沿着轨道延伸的其它相的附加导体 与所述接触和轨道的接近但绝缘的关系，其沿着轨道间隔地电连接到所述其它相的剩余轨道，由此电压降最小化并且功率因数得到改善。

    POSITIONING CONFIGURATION DESIGN DEVICE, POSITIONING CONFIGURATION DESIGN METHOD, AND PROGRAM
    10.
    发明公开
    POSITIONING CONFIGURATION DESIGN DEVICE, POSITIONING CONFIGURATION DESIGN METHOD, AND PROGRAM 审中-公开

    公开(公告)号：US20230191951A1

    公开(公告)日：2023-06-22

    申请号：US18011220

    申请日：2021-06-02

    Applicant: MITSUBISHI HEAVY INDUSTRIES ENGINEERING, LTD.

    Inventor： Hirotaka OKAZAKI ,  Kyotaro ONISHI

    IPC: B60M3/02 ,  B61L27/53

    CPC classification number: B60M3/02 ,  B61L27/53

    Abstract: This positioning configuration design device includes a positioning configuration setting unit that excludes facilities which are likely to be able to be excluded from facilities respectively positioned at a plurality of locations and sets a positioning configuration of the facilities; a feasibility confirmation unit that judges whether predetermined conditions are feasible or not in the set positioning configuration of the facilities; an exclusion candidate list updating unit that registers, in an exclusion candidate list, information of the facilities excluded in the positioning configuration in which the conditions are feasible, a non-excludable list updating unit that registers, in a non-excludable list, information of the facilities excluded in the positioning configuration in which the conditions are not feasible; and a control unit that repeatedly executes confirmation processing including setting of the positioning configuration and judgment of feasibility of the conditions while incrementing the number of facilities to be excluded one at a time until a positioning configuration in which the conditions are feasible and no further facilities are able to be excluded is able to be calculated.

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