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1. 发明授权

US5125347A Power supply system for a linear motor type transportation system 失效
标题翻译：用于线性电机类型运输系统的电源系统
公开(公告)号：US5125347A
公开(公告)日：1992-06-30
申请号：US603329
申请日：1990-10-25
申请人： Youji Takahashi , Toyoharu Uchiyama , Kiyoshi Nakamura , Akira Kimura , Shigeyoshi Koike , Koumei Miyairi
发明人： Youji Takahashi , Toyoharu Uchiyama , Kiyoshi Nakamura , Akira Kimura , Shigeyoshi Koike , Koumei Miyairi
IPC分类号： B60L13/03 , B61B13/08
CPC分类号： B60L13/03 , B61B13/08 , B60L2200/26
摘要： A power supply system for a linear motor type transportation system includes a series of driving coils disposed along a railroad track for producing a moving magnetic field to drive a train, a plurality of feeding blocks disposed along the railroad track for supplying electric power to the series of driving coils, a plurality of power converters each connected to the corresponding feeding blocks to supply electric power to each corresponding feeding section composed of the feeding blocks, and a plurality of block switches connected between neighboring two feeding blocks of the feeding blocks. Each of main controllers for determining each feeding section includes a boundary candidate operation unit for calculating a feeding section boundary candidate of a power converter between the neighboring power converters on the basis of the position information of a train being present in the feeding section, a section boundary determining unit, and a feeding block switch control unit for controlling on-off states of the block switches so as to define the feeding section boundary between neighboring two feeding blocks. Each boundary determining unit selects one boundary from two boundary candidates supplied from the boundary candidate operation units of the main controller of the neighboring two power converters.
摘要翻译：一种用于线性电动机型运输系统的供电系统，包括一列沿着轨道设置的驱动线圈，用于产生用于驱动列车的运动磁场，沿铁路轨道设置的多个供电块，用于向系列提供电力驱动线圈的多个电源转换器，每个电源转换器各自连接到相应的馈电块，以向由馈电块组成的每个相应的馈电部分提供电力;以及多个块开关，其连接在馈电块的相邻的两个馈电块之间。用于确定每个馈送部分的每个主控制器包括边界候选操作单元，用于基于存在于馈送部分中的列车的位置信息来计算相邻功率转换器之间的功率转换器的馈电部分边界候选，边界确定单元和用于控制块开关的开关状态的馈送块开关控制单元，以便限定相邻的两个馈送块之间的馈送部分边界。每个边界确定单元从相邻两个电力转换器的主控制器的边界候选运算单元提供的两个边界候选中选择一个边界。

2. 发明授权

US4721892A Power supply apparatus for linear motor 失效
标题翻译：线性电机供电装置
公开(公告)号：US4721892A
公开(公告)日：1988-01-26
申请号：US11001
申请日：1987-02-05
申请人： Kiyoshi Nakamura , Masayoshi Isaka , Toyoharu Uchiyama
发明人： Kiyoshi Nakamura , Masayoshi Isaka , Toyoharu Uchiyama
IPC分类号： B60L13/03 , B60L15/00 , H02P25/06 , H02K41/00
CPC分类号： B60L15/005 , B60L2200/26 , Y02T10/645
摘要： Disclosed is a power supply apparatus for a linear motor transportation system having a number of discrete linear motor units serially arranged along a track to generate a moving magnetic field for driving vehicle. The apparatus comprises the linear motor units divided into a plurality of power supply systems each subdivided into a plurality of groups such that each of the power supply systems includes a series of ones of the linear motor units, the series of the linear motor units in each of the power supply systems being successively allotted to different ones of the groups; feeders provided respectively correspondingly to the groups in each of the power supply systems; feeder section switches for connecting respective one ends of the linear motor units in each of the group with corresponding ones of the feeders; a plurality of power supply devices provided respectively correspondingly to the groups in each of the power supply systems; and output side switches provided for connecting the respective outputs of the power supply device with corresponding ones of the feeders. The respective other ends of the linear motor units are connected with return path feeders and in each of the power supply systems, the series of linear motor units are successively excited by a corresponding one of the plurality of power supply devices as the vehicle runs.
摘要翻译：公开了一种用于线性电动机运输系统的电源装置，其具有沿轨道串联布置的多个离散线性电动机单元，以产生用于驾驶车辆的运动磁场。该装置包括被分成多个电源系统的线性电动机单元，每个电源系统被分成多个组，使得每个电源系统包括一系列线性电动机单元，每一组线性电动机单元的供电系统被连续分配给不同的组; 分别相应于每个电源系统中的组提供馈线; 馈线部分开关，用于连接各组中的线性电动机单元的相应一端和相应的馈线; 分别对应于每个电源系统中的组提供的多个电源装置; 以及输出侧开关，用于将电源装置的各个输出端与相应的馈线连接。线性电动机单元的各自的另一端与返回路径馈送器连接，并且在每个电源系统中，随着车辆行驶，一系列线性电动机单元被多个电源装置中的相应一个相继激励。

3. 发明授权

US4689530A Power supply apparatus for linear motor 失效
公开(公告)号：US4689530A
公开(公告)日：1987-08-25
申请号：US645170
申请日：1984-08-28
申请人： Kiyoshi Nakamura , Masayoshi Isaka , Toyoharu Uchiyama
发明人： Kiyoshi Nakamura , Masayoshi Isaka , Toyoharu Uchiyama
IPC分类号： B60L13/03 , B60L15/00 , H02P25/06 , H02K41/00
CPC分类号： B60L15/005 , B60L2200/26 , Y02T10/645
摘要： Disclosed is a power supply apparatus for a linear motor transportation system having a number of discrete linear motor units serially arranged along a track to generate a moving magnetic field for driving vehicle. The apparatus comprises the linear motor units divided into a plurality of power supply systems each subdivided into a plurality of groups such that each of the power supply systems includes a series of ones of the linear motor units, the series of the linear motor units in each of the power supply systems being successively allotted to different ones of the groups; feeders provided respectively correspondingly to the groups in each of the power supply systems; feeder section switches for connecting respective one ends of the linear motor units in each of the group with corresponding ones of the feeders; a plurality of power supply devices provided respectively correspondingly to the groups in each of the power supply systems; and output side switches provided for connecting the respective outputs of the power supply device with corresponding ones of the feeders. The respective other ends of the linear motor units are connected with return path feeders and in each of the power supply systems, the series of linear motor units are successively excited by a corresponding one of the plurality of power supply devices as the vehicle runs.

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