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1. 发明授权

US08599585B2 Power conversion device 有权
标题翻译：电源转换装置
公开(公告)号：US08599585B2
公开(公告)日：2013-12-03
申请号：US13048671
申请日：2011-03-15
申请人： Ikuo Yasuoka , Shinichi Toda , Mitsuhiro Numazaki , Yosuke Nakazawa , Makoto Takeda , Takahiko Minami , Takashi Takagi
发明人： Ikuo Yasuoka , Shinichi Toda , Mitsuhiro Numazaki , Yosuke Nakazawa , Makoto Takeda , Takahiko Minami , Takashi Takagi
IPC分类号： H02M5/45
CPC分类号： H02M7/487
摘要： According to one embodiment, an electronic device includes a positive electrode, a negative electrode, a first terminal, a second terminal, a first plurality of switching elements and anti-parallel diodes coupled between the positive electrode and the first terminal and the second terminal, a second plurality of switching elements and anti-parallel diodes coupled between the negative electrode and the first terminal and the second terminal and a PiN diode coupled between the positive electrode and the negative electrode with reverse polarity.
摘要翻译：根据一个实施例，一种电子设备包括正极与第一端子和第二端子之间的正极，负极，第一端子，第二端子，第一多个开关元件和反并联二极管，耦合在负电极与第一端子和第二端子之间的第二多个开关元件和反并联二极管，以及以正极和负极以相反极性耦合的PiN二极管。

2. 发明申请

US20110310643A1 POWER CONVERSION DEVICE 有权
标题翻译：电源转换器件
公开(公告)号：US20110310643A1
公开(公告)日：2011-12-22
申请号：US13048671
申请日：2011-03-15
申请人： Ikuo Yasuoka , Shinichi Toda , Mitsuhiro Numazaki , Yosuke Nakazawa , Makoto Takeda , Takahiko Minami , Takashi Takagi
发明人： Ikuo Yasuoka , Shinichi Toda , Mitsuhiro Numazaki , Yosuke Nakazawa , Makoto Takeda , Takahiko Minami , Takashi Takagi
IPC分类号： H02M5/45
CPC分类号： H02M7/487
摘要： According to one embodiment, an electronic device includes a positive electrode, a negative electrode, a first terminal, a second terminal, a first plurality of switching elements and anti-parallel diodes coupled between the positive electrode and the first terminal and the second terminal, a second plurality of switching elements and anti-parallel diodes coupled between the negative electrode and the first terminal and the second terminal and a PiN diode coupled between the positive electrode and the negative electrode with reverse polarity.
摘要翻译：根据一个实施例，一种电子设备包括正极与第一端子和第二端子之间的正极，负极，第一端子，第二端子，第一多个开关元件和反并联二极管，耦合在负电极与第一端子和第二端子之间的第二多个开关元件和反并联二极管，以及以正极和负极以相反极性耦合的PiN二极管。

3. 发明授权

US08890455B2 Electric vehicle control device 有权
标题翻译：电动车控制装置
公开(公告)号：US08890455B2
公开(公告)日：2014-11-18
申请号：US13276154
申请日：2011-10-18
申请人： Shinichi Toda , Ikuo Yasuoka , Yosuke Nakazawa
发明人： Shinichi Toda , Ikuo Yasuoka , Yosuke Nakazawa
IPC分类号： G05B11/32 , H05K7/02 , B60L3/00 , H02P3/24 , B60L15/00 , B60L9/16 , B60L11/00 , B60L11/18 , B60L3/04 , H01L25/18
CPC分类号： B60L3/003 , B60L3/0069 , B60L3/04 , B60L9/16 , B60L11/005 , B60L11/1803 , B60L15/007 , B60L2200/26 , B60L2210/40 , B60L2220/14 , B60L2240/36 , B60L2240/525 , H01L25/18 , H01L2924/0002 , H02P3/24 , Y02T10/644 , Y02T10/645 , Y02T10/646 , Y02T10/7005 , Y02T10/7022 , Y02T10/7241 , H01L2924/00
摘要： Disclosed herein are electric vehicle control device which can distribute the heat generated by the semiconductor devices in the DC/AC converter efficiently. Also disclosed herein are methods of converting DC to AC while keeping the heat value of the semiconductor devices stable.
摘要翻译：这里公开了能够有效地分配由DC / AC转换器中的半导体装置产生的热量的电动车辆控制装置。本文还公开了将DC转换为AC同时保持半导体器件的热值稳定的方法。

4. 发明授权

US08847521B2 Electric-vehicle control apparatus 有权
标题翻译：电动车控制装置
公开(公告)号：US08847521B2
公开(公告)日：2014-09-30
申请号：US13614041
申请日：2012-09-13
申请人： Shinichi Toda , Ikuo Yasuoka , Yosuke Nakazawa
发明人： Shinichi Toda , Ikuo Yasuoka , Yosuke Nakazawa
IPC分类号： H02P5/00 , B60L3/00 , B60L9/16 , B60L11/00 , H02P3/24 , B60L3/04 , B60L11/18 , B60L15/00 , H01L25/18
CPC分类号： B60L3/003 , B60L3/0069 , B60L3/04 , B60L9/16 , B60L11/005 , B60L11/1803 , B60L15/007 , B60L2200/26 , B60L2210/40 , B60L2220/14 , B60L2240/36 , B60L2240/525 , H01L25/18 , H01L2924/0002 , H02P3/24 , Y02T10/644 , Y02T10/645 , Y02T10/646 , Y02T10/7005 , Y02T10/7022 , Y02T10/7241 , H01L2924/00
摘要： According to one embodiment, four VVVF main circuit inverters for supplying electric power to drive a permanent-magnet synchronous motor are packaged into one unit. The four VVVF main circuit inverters are configured as a 4-in-1 inverter unit which shares a cooling mechanism for radiating heat generated due to power supply operation for the permanent-magnet synchronous motors to outside. A 2-in-1 semiconductor device package in which two semiconductor elements to convert electric power are packaged into one unit to be able to drive a permanent-magnet synchronous motor is contained in the 4-in-1 inverter unit. Thereby, individual control of inverters and reducing the size of the entire apparatus can be achieved for the electric-vehicle control apparatus.
摘要翻译：根据一个实施例，用于提供电力以驱动永磁同步电动机的四个VVVF主电路逆变器被封装成一个单元。四个VVVF主电路逆变器被配置为一个4合1逆变器单元，其共享用于将永久磁铁同步电动机的供电操作产生的热量散发到外部的冷却机构。一个2合1半导体器件封装，其中将两个用于转换电力的半导体元件封装成一个单元以能够驱动永磁同步电动机包含在4合1逆变器单元中。由此，能够实现对电动车辆控制装置的逆变器的个体控制和整体装置的小型化。

5. 发明申请

US20080129231A1 ELECTRIC MOTOR CAR DRIVE CONTROL APPARATUS 审中-公开
标题翻译：电动马达驱动控制装置
公开(公告)号：US20080129231A1
公开(公告)日：2008-06-05
申请号：US11773695
申请日：2007-07-05
申请人： Shinichi TODA , Ikuo Yasuoka , Yosuke Nakazawa
发明人： Shinichi TODA , Ikuo Yasuoka , Yosuke Nakazawa
IPC分类号： H02P5/74
CPC分类号： B60L15/38 , B60L2200/26 , B60L2220/12 , B60L2220/14 , Y02T10/646
摘要： To provide an electric motor car drive control apparatus enabling, in a train drive system having permanent magnetic synchronous motors employed as drive motors, such a configuration that allows a similar control to a centralized control like the case of induction motors, allowing for a reduced cost and a minimized installation size of the system, a plurality of permanent magnetic synchronous motors 17 to 20 are provided as car drive motors, a plurality of VVVF inverters 9 to 12 are adapted to drive the plurality of permanent magnetic synchronous motors individually in a one-to-one corresponding manner, the plurality of VVVF inverters being grouped into a plurality of control units each respectively composed of two or more VVVF inverters, and a plurality of gate controllers 22 and 23 are provided one for each control unit.
摘要翻译：为了提供一种电动车辆驱动控制装置，在具有作为驱动电动机的永磁同步电动机的列车驱动系统中，能够像感应电动机一样进行与集中式控制类似的控制的结构，从而能够降低成本并且系统的安装尺寸最小化，设置多个永磁同步电动机17至20作为汽车驱动电动机，多个VVVF逆变器9至12分别单独地驱动多个永磁同步电动机，多个VVVF逆变器被分组成多个控制单元，每个控制单元分别由两个或更多个VVVF逆变器组成，并且为每个控制单元提供多个门控制器22和23。

6. 发明申请

US20120249032A1 ELECTRIC VEHICLE CONTROL DEVICE 有权
标题翻译：电动车辆控制装置
公开(公告)号：US20120249032A1
公开(公告)日：2012-10-04
申请号：US13276154
申请日：2011-10-18
申请人： Shinichi Toda , Ikuo Yasuoka , Yosuke Nakazawa
发明人： Shinichi Toda , Ikuo Yasuoka , Yosuke Nakazawa
IPC分类号： H02P6/14 , H05K7/20
CPC分类号： B60L3/003 , B60L3/0069 , B60L3/04 , B60L9/16 , B60L11/005 , B60L11/1803 , B60L15/007 , B60L2200/26 , B60L2210/40 , B60L2220/14 , B60L2240/36 , B60L2240/525 , H01L25/18 , H01L2924/0002 , H02P3/24 , Y02T10/644 , Y02T10/645 , Y02T10/646 , Y02T10/7005 , Y02T10/7022 , Y02T10/7241 , H01L2924/00
摘要： Disclosed herein are electric vehicle control device which can distribute the heat generated by the semiconductor devices in the DC/AC converter efficiently. Also disclosed herein are methods of converting DC to AC while keeping the heat value of the semiconductor devices stable.
摘要翻译：这里公开了能够有效地分配由DC / AC转换器中的半导体装置产生的热量的电动车辆控制装置。本文还公开了将DC转换为AC同时保持半导体器件的热值稳定的方法。

7. 发明申请

US20120146406A1 ELECTRIC VEHICLE CONTROL DEVICE 审中-公开
标题翻译：电动车辆控制装置
公开(公告)号：US20120146406A1
公开(公告)日：2012-06-14
申请号：US13382668
申请日：2010-07-06
申请人： Min Lin , Mitsuhiro Numazaki , Akihiko Ujiie , Yosuke Nakazawa
发明人： Min Lin , Mitsuhiro Numazaki , Akihiko Ujiie , Yosuke Nakazawa
IPC分类号： B60L1/00
CPC分类号： B60L15/2045 , B60K6/46 , B60L1/00 , B60L7/14 , B60L7/18 , B60L50/61 , B60L2210/40 , B60L2220/14 , Y02T10/6217 , Y02T10/644 , Y02T10/645 , Y02T10/7077 , Y02T10/7241 , Y02T10/7283
摘要： An electric vehicle control device wherein: AC power generated by an AC synchronous generator is converted to DC power by a converter; the DC power converted by the converter is converted to AC power by an inverter, and is supplied to a vehicle drive motor constituting a motive power source for driving an electric vehicle; the DC power converted by the converter is converted to AC power by an auxiliary power source device and supplied to a CVCF load, an auxiliary device capable of withstanding harmonics being connected in series with the AC synchronous generator.
摘要翻译：一种电动车辆控制装置，其特征在于：由交流同步发电机产生的交流电力由转换器转换为直流电力; 由转换器转换的直流电力通过逆变器转换为交流电力，并被提供给构成用于驱动电动车辆的动力源的车辆驱动电动机; 由转换器转换的直流电力通过辅助电源装置转换为交流电力，并提供给CVCF负载，能够承受谐波与AC同步发电机串联连接的辅助装置。

8. 发明授权

US08896365B2 Semiconductor switch having reverse voltage application circuit and power supply device including the same 有权
标题翻译：具有反向电压施加电路的半导体开关和包括其的电源装置
公开(公告)号：US08896365B2
公开(公告)日：2014-11-25
申请号：US13372728
申请日：2012-02-14
申请人： Kazuyasu Takimoto , Hiroshi Mochikawa , Yosuke Nakazawa , Hiromichi Tai , Atsuhiko Kuzumaki
发明人： Kazuyasu Takimoto , Hiroshi Mochikawa , Yosuke Nakazawa , Hiromichi Tai , Atsuhiko Kuzumaki
IPC分类号： H03K17/60 , H03K17/687 , H03K17/16 , H02M7/797 , H03K17/0814 , H02M1/34
CPC分类号： H03K17/168 , H02M7/797 , H02M2001/342 , H03K17/08148 , Y02B70/1491
摘要： According to one embodiment, a semiconductor switch includes a main element including a switching element and an antiparallel diode, and a reverse voltage application circuit. The reverse voltage application circuit includes an auxiliary electric-power supply, a high-speed free wheeling diode, an auxiliary element, and a capacitor. The high-speed free wheeling diode comprises a plurality of diodes connected in series.
摘要翻译：根据一个实施例，半导体开关包括包括开关元件和反并联二极管的主元件和反向电压施加电路。反向电压施加电路包括辅助电源，高速续流二极管，辅助元件和电容器。高速续流二极管包括串联连接的多个二极管。

9. 发明申请

US20120000739A1 ROLLING STOCK SYSTEM AND CONTROL METHOD THEREOF 有权
标题翻译：滚动系统及其控制方法
公开(公告)号：US20120000739A1
公开(公告)日：2012-01-05
申请号：US13256391
申请日：2010-03-12
申请人： Masayuki Nogi , Katsuhisa Inagaki , Kazuaki Yuuki , Yosuke Nakazawa , Satoshi Koizumi
发明人： Masayuki Nogi , Katsuhisa Inagaki , Kazuaki Yuuki , Yosuke Nakazawa , Satoshi Koizumi
IPC分类号： B60L5/00 , B60L3/04
CPC分类号： B60M3/04 , B60L3/04 , B60L3/12 , B60L5/00 , B60L7/16 , B60L9/08 , B60L9/28 , B60L11/1801 , B60L2200/26 , B60L2220/42 , B60L2270/20 , Y02T10/646 , Y10T307/707 , Y10T307/713 , Y10T307/718
摘要： A breaker 162 is opened when a pantograph 101 is lowered. The pantograph 101 is connected to an overhead wire 200. Voltage and its phase of the overhead wire are detected by a detector 161. Power is supplied from a power storage device 150c to a tertiary winding 112c via a power converter 14c such that a primary side of the main transformer 110 has the same voltage and phase as the overhead wire so as to reversely excite the main transformer 110. When the voltage of the main transformer 110 has the same phase as the voltage of the overhead wire 200, the breaker 162 is turned on and then the pantograph 101 is raised, to connect the overhead wire 200 and the main transformer 110 to each other, thereby preventing the occurrence of an excitation inrush current to the main transformer 110.
摘要翻译：当缩放仪101下降时，断路器162打开。受电弓101连接到架空线200.架空线的电压及其相位由检测器161检测。电力通过功率转换器14c从功率存储装置150c提供给第三绕组112c，使得初级侧主变压器110具有与架空线相同的电压和相位，以便反向激励主变压器110.当主变压器110的电压与架空线200的电压具有相同的相位时，断路器162为接通，然后升降仪101将架空线200和主变压器110彼此连接，从而防止向主变压器110发出励磁浪涌电流。

10. 发明授权

US07904216B2 Electric train control apparatus 有权
标题翻译：电动火车控制装置
公开(公告)号：US07904216B2
公开(公告)日：2011-03-08
申请号：US12852725
申请日：2010-08-09
申请人： Yosuke Nakazawa , Tetsu Tone
发明人： Yosuke Nakazawa , Tetsu Tone
IPC分类号： B60L9/18
CPC分类号： B60L9/22 , B60L3/0023 , B60L3/10 , B60L15/20 , B60L2200/26 , B61C15/00 , Y02T10/645 , Y02T10/646 , Y02T10/7275
摘要： According to one embodiment, an electric train control apparatus having a plurality of electric motors and a plurality of inverters configured to control electric motors, independently of one another, including shaft speed calculating units respectively, and configured to calculate shaft speeds of electric motors, reference speed calculating unit configured to calculate a reference speed from shaft speeds of electric motors, acceleration detection control units configured to calculate torque reduction values from rates at which shaft speeds calculated, slip speed control units configured to reduce torques in accordance with a difference between shaft speeds of electric motors, state monitoring units configured to monitor states of detecting shaft speeds and output state signals, and changeover unit configured to switch control of inverters, between control performed by acceleration detection control units and control performed by slip speed control units, in accordance with state signals received from state monitoring units.
摘要翻译：根据一个实施例，一种电动列车控制装置，具有多个电动机和多个逆变器，其被配置为分别彼此独立地控制电动机，包括轴速度计算单元，并且被配置为计算电动机的轴速度，参考速度计算单元，被配置为从电动机的轴速度计算参考速度;加速度检测控制单元，被配置为从计算出的轴速度的速率计算转矩降低值;配置为根据轴速度之间的差异来减小转矩的滑差速度控制单元电动机的状态监视单元，被配置为监视轴速度和输出状态信号的状态的状态监视单元;以及转换单元，被配置为根据加速度检测控制单元进行的控制和由滑差速度控制单元执行的控制来切换逆变器的控制，状态信号 ls从国家监督机构收到。

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