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1. 发明专利

JP2006087155A Inverter driven blower controller 有权
标题翻译：逆变器驱动风扇控制器
公开(公告)号：JP2006087155A
公开(公告)日：2006-03-30
申请号：JP2004266210
申请日：2004-09-14
申请人： Central Japan Railway Co , Toshiba Corp , 東海旅客鉄道株式会社 , 株式会社東芝
发明人： YUKI KAZUAKI , NAKAZAWA YOSUKE , KIKUNO SATOSHI , KATO HIROKAZU
IPC分类号： H02P5/74 , H02P21/00 , H02P27/04
摘要： PROBLEM TO BE SOLVED: To obtain a blower for driving a PMSM through an inverter in which the blower is not protected but operation thereof is sustained, even under conditions where power supply is interrupted, and transition can be made quickly and surely to steady operation at the time of power restoration. SOLUTION: Under power failure state, voltage Vdc of a filter capacitor 2 is detected by a voltage detector 11 and delivered to a DC voltage control section 13, and then a Q-axis current command is calculated, such that the DC current command matches the detection value. A D-axis current command has a predetermined value. A coordinate converter 21 converts a three-phase current value into the DQ-axis current value. The D-axis current command and the D-axis current are inputted to a current controller 15, together with the Q-axis current command and the Q-axis current, and a DQ-axis output voltage command is operated. An axial deviation correcting section 22 receives a D-axis voltage command and outputs a correction amount of inverter output frequency, such that it becomes zero. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：即使在供电中断的条件下，为了获得通过不受保护鼓风机但不保持其运行的逆变器来驱动PMSM的鼓风机，并且可以快速且可靠地进行转换电力恢复时稳定运行。解决方案：在电源故障状态下，滤波电容器2的电压Vdc由电压检测器11检测并传送到直流电压控制部分13，然后计算Q轴电流指令，使得直流电流命令匹配检测值。 D轴电流指令具有预定值。坐标转换器21将三相电流值转换为DQ轴电流值。 D轴电流指令和D轴电流与Q轴电流指令和Q轴电流一起输入到电流控制器15，并且DQ轴输出电压指令被操作。轴向偏差校正部22接收D轴电压指令，并输出变频器输出频率的校正量，使其变为零。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2008141879A Fuel cell vehicle control device 审中-公开
标题翻译：燃料电池车辆控制装置
公开(公告)号：JP2008141879A
公开(公告)日：2008-06-19
申请号：JP2006326246
申请日：2006-12-01
申请人： Central Japan Railway Co , Toshiba Corp , 東海旅客鉄道株式会社 , 株式会社東芝
发明人： KADOTA YUKIO , YUKI KAZUAKI , MITSUYOSHI KYO , HASEBE TOSHIRO , TOYAMA MICHIHARU , SEKIJIMA YASUNAO , ONO TAKAMORI
IPC分类号： B60L11/18 , H01M8/00 , H01M8/04
CPC分类号： Y02T10/7022 , Y02T10/7241
摘要： PROBLEM TO BE SOLVED: To charge and discharge a power storing means to control direct-current voltage and thereby control the output of a fuel cell and omit an output adjusting means for the fuel cell to reduce the size and weight of equipment, maintenance work, and cost.
SOLUTION: A fuel cell vehicle control device includes: a fuel cell 1; a power storing means 3 for storing power; a charger-discharger 4 for charging and discharging the power storing means; a direct-current capacitor 5 that smooths the direct-current power of the fuel cell and the direct-current power of the charger-discharger; an inverter 6 that converts the direct-current power of the fuel cell and the direct-current power of the charger-discharger into alternating-current power; a motor 7 driven by alternating-current power, or the output of the inverter as the result of conversion; a direct-current voltage detecting means 8 for detecting the terminal voltage of the direct-current capacitor; and a charge/discharge controlling means 9 that controls the charger-discharger so that the terminal voltage of the direct-current capacitor, detected by the direct-current voltage detecting means, is kept within a certain voltage range.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了对蓄电装置进行充放电以控制直流电压，从而控制燃料电池的输出，省略用于燃料电池的输出调节装置，以减小设备的尺寸和重量，维护工作和成本。燃料电池车辆控制装置包括：燃料电池1; 用于存储电力的电力存储装置3; 用于对蓄电装置充电和放电的充电器放电器4; 直流电容器5，其平滑燃料电池的直流电力和充电器放电器的直流电力; 将燃料电池的直流电力和充电器放电器的直流电力转换成交流电力的逆变器6; 由交流电驱动的电动机7或由于转换而导致的逆变器的输出; 用于检测直流电容器的端子电压的直流电压检测装置8; 以及充电/放电控制装置9，其控制充电器放电器，使得由直流电压检测装置检测的直流电容器的端子电压保持在一定电压范围内。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2006087154A Inverter-driven blower controller 有权
标题翻译：逆变器驱动式控制器
公开(公告)号：JP2006087154A
公开(公告)日：2006-03-30
申请号：JP2004266208
申请日：2004-09-14
申请人： Central Japan Railway Co , Toshiba Corp , 東海旅客鉄道株式会社 , 株式会社東芝
发明人： YUKI KAZUAKI , NAKAZAWA YOSUKE , KIKUNO SATOSHI , KATO HIROKAZU
IPC分类号： H02P21/00 , H02P27/04 , H02P27/06
摘要： PROBLEM TO BE SOLVED: To quickly and surely start an inverter-driven blower. SOLUTION: In the inverter-driven blower controller, motors 3 and 4 connected with an inverter 1 are controlled to output predetermined output frequency and output voltage, and when step-out state of the motor is detected, a command for lowering the output frequency of inverter is given to an inverter control means 14, thus resetting the motor from step-out. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：快速，可靠地启动变频器驱动的风机。解决方案：在变频器驱动的鼓风机控制器中，控制与变频器1连接的电动机3和4，以输出预定的输出频率和输出电压，并且当检测到电动机的退出状态时，逆变器的输出频率被提供给逆变器控制装置14，从而将电动机从失步状态复位。版权所有（C）2006，JPO＆NCIPI

4. 发明专利

JP2017118601A 回転電機駆動装置审中-公开
公开(公告)号：JP2017118601A
公开(公告)日：2017-06-29
申请号：JP2015248419
申请日：2015-12-21
申请人：株式会社東芝 , Toshiba Corp , 東芝産業機器システム株式会社 , Toshiba Industrial Products & Systems Corp
发明人： TANIGUCHI SHUN , SHIGETA TOMOAKI , SUZUKI KENTARO , YUKI KAZUAKI , SAITO RYOSUKE
IPC分类号： H02P21/00 , H02P6/18 , H02P27/04
摘要：【課題】回転子位置のセンサレス制御を行う回転電機駆動装置において、様々な回転電機を効率よく駆動する。【解決手段】実施形態の回転電機駆動装置は、電流指令と電流検出器3で計測された電流応答値とに基づいて、インバータ1の電圧指令を演算する電流制御器25と、電圧指令に基づいてインバータ1のゲート指令を演算するPWM変調器22と、電流応答値と電圧指令とに基づいて回転電機2の誤差推定値Δθestを演算する誤差推定器261と、電流応答値と電圧指令とに基づいてインバータ1の有効電力Peを演算し、有効電力Peが有効電力目標値となる最適回転位相角目標Δθβを演算し、最適回転位相角目標Δθβに探索信号を重畳した最適回転位相角指令θestを演算する位相角指令生成器265と、誤差推定値Δθestと最適回転位相角指令θestとの差がゼロとなる推定回転速度ωestを演算する制御器263と、を備える。【選択図】図1

5. 发明专利

JP2014100065A Auxiliary power supply device for vehicle 有权
标题翻译：用于车辆的辅助电源装置
公开(公告)号：JP2014100065A
公开(公告)日：2014-05-29
申请号：JP2014042786
申请日：2014-03-05
申请人： Toshiba Corp , 株式会社東芝
发明人： LILIT KOVUDHIKULRUNGSRI , YUKI KAZUAKI , NAKAZAWA YOSUKE , ONDA SHOJI , MOCHIZUKI YASUFUMI
IPC分类号： H02M7/48
摘要： PROBLEM TO BE SOLVED: To provide an auxiliary power supply device for a vehicle capable of suppressing a fluctuation in output power as a device.SOLUTION: The auxiliary power supply device for a vehicle in an embodiment comprises: an inverter 3 for converting DC power supplied from an overhead line to three-phase AC power; inverter output current detection means 10u, 10w for detecting a current on the AC side of the inverter 3; inverter output voltage detection means 12u, 12v for detecting a voltage on the AC side of the inverter 3; inverter power arithmetic means 812 for computing the output power of the inverter 3; and a power control unit 814 for computing a reference power value Pac* on the basis of an output current to suppress an oscillation on the input side of the inverter 3, and exerting control so that the reference power value Pac* and an output power Pac of the inverter 3 match.
摘要翻译：要解决的问题：提供一种用于能够抑制作为装置的输出功率波动的车辆的辅助供电装置。解决方案：实施例中的车辆用辅助电源装置包括：逆变器3，用于转换供给的直流电力从架空线到三相交流电; 用于检测逆变器3的AC侧的电流的逆变器输出电流检测单元10u，10w; 用于检测逆变器3的AC侧的电压的逆变器输出电压检测单元12u，12v; 用于计算逆变器3的输出功率的逆变器功率运算装置812; 以及功率控制单元814，用于基于输出电流来计算参考功率值Pac *，以抑制反相器3的输入侧的振荡，并且进行控制使得参考功率值Pac *和输出功率Pac 的变频器3匹配。

6. 发明专利

JP2013158232A Control device for electric vehicle 有权
标题翻译：电动车控制装置
公开(公告)号：JP2013158232A
公开(公告)日：2013-08-15
申请号：JP2012289085
申请日：2012-12-28
申请人： Toshiba Corp , 株式会社東芝
发明人： TODA SHINICHI , YASUOKA IKUO , YUKI KAZUAKI , MOCHIZUKI YASUFUMI
IPC分类号： B60L9/18 , B60L9/24 , H02M3/155 , H02M7/12
CPC分类号： B60L11/1801 , B60L3/0046 , B60L9/28 , B60L11/1803 , B60L11/1861 , B60L15/007 , B60L15/025 , B60L15/20 , B60L2200/26 , B60L2210/14 , B60L2210/30 , B60L2210/40 , B60L2240/12 , B60L2240/423 , B60L2240/547 , B60L2240/549 , B60L2270/20 , Y02T10/643 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7225 , Y02T10/7241 , Y02T10/7275
摘要： PROBLEM TO BE SOLVED: To enable reduced size while having a function for boosting a voltage of a battery.SOLUTION: A control device for an electric vehicle is supplied with power from an overhead line, and includes an electric circuit, a battery, a boost chopper circuit. The electric circuit is supplied with power from the overhead line and performs a control different from boosting of a power voltage. The electric circuit has a diode and a switching element, and a motor is connected to an output side thereof. The battery is connected with the electric circuit. The boost chopper circuit is configured from a reactor, the diode that the electric circuit has, a switching element and a capacitor that the electric circuit has, and boosts the voltage of the power supplied from the battery to the motor.
摘要翻译：要解决的问题：为了在具有提高电池电压的功能的同时实现减小的尺寸。解决方案：用于电动车辆的控制装置由架空线路供电，并且包括电路，电池，升压斩波电路。电路从架空线路供电，并执行与升压电源电压不同的控制。电路具有二极管和开关元件，并且电动机连接到其输出侧。电池与电路连接。升压斩波电路由电抗器，电路所具有的二极管，电路具有的开关元件和电容器构成，并且将从电池供给的电力的电压升压到电动机。

7. 发明专利

JP2013042574A Permanent magnet type rotating electrical machine 有权
标题翻译：永磁式旋转电机
公开(公告)号：JP2013042574A
公开(公告)日：2013-02-28
申请号：JP2011176270
申请日：2011-08-11
申请人： Toshiba Corp , 株式会社東芝
发明人： TAKAHASHI NORIO , TOKUMASU TADASHI , YUKI KAZUAKI , HASHIBA YUTAKA , MISU DAISUKE , SHIN MASANORI , ITO WATARU , ARAKI KUNIYUKI
IPC分类号： H02K1/27 , H02K1/14 , H02K21/14
摘要： PROBLEM TO BE SOLVED: To provide a permanent magnet type rotating electrical machine capable of improving operation efficiency by changing the number of poles of a rotor without need for changing wire connection of an armature winding.SOLUTION: The permanent magnet type rotating electrical machine includes a stator and a rotor. The stator has an armature winding. The stator has a rotor core and a permanent magnet embedded into the rotor core. The permanent magnet type rotating electrical machine switches the phase sequence of the armature winding without changing the wire connection of the armature winding, changes the polarity of the permanent magnet according to a magnetic field formed by energizing the armature winding to change the number of poles of the rotor.
摘要翻译：要解决的问题：提供一种能够通过改变转子的极数来提高操作效率的永磁式旋转电机，而不需要改变电枢绕组的电线连接。永磁式旋转电机包括定子和转子。定子有电枢绕组。定子具有嵌入到转子芯中的转子芯和永磁体。永磁式旋转电机在不改变电枢绕组的导线连接的情况下切换电枢绕组的相序，根据通过使电枢绕组通电而形成的磁场来改变永磁体的极性，转子。版权所有（C）2013，JPO＆INPIT

8. 发明专利

JP2013034374A Train control device and train control method 有权
标题翻译：火车控制装置和火车控制方法
公开(公告)号：JP2013034374A
公开(公告)日：2013-02-14
申请号：JP2012194600
申请日：2012-09-04
申请人： Toshiba Corp , 株式会社東芝
发明人： YAMAMOTO JUNKO , YUKI KAZUAKI , SATO ISAMU , IBA SATOSHI , NAKAZAWA KOJI
IPC分类号： B60L15/40
摘要： PROBLEM TO BE SOLVED: To improve control performance by performing adjustment so that a vehicle characteristic model is converged to an actual vehicle characteristic in train automatic stop-position control using the vehicle characteristic model.SOLUTION: Two types of parameters of the vehicle characteristic model are prepared for a short-term use and a long-term use. The short-term parameter is adjusted on the basis of actual deceleration estimated by a vehicle characteristic estimation means during the travel control of a train. The long-term parameter between one station and the next station is adjusted during the stop of the train on the basis of the result of adjusting the short-term parameter between the station and a previous station. The vehicle characteristic model used for the control is adjusted on the basis of both long-term and short-term parameters, and thereby the vehicle characteristic model is adjusted to be converged to the actual vehicle characteristic. The model is adjusted in consideration of both of the short-term and long-term changes in vehicle characteristic. When the long-term parameter is divided into a lapse parameter and an inter-station parameter. The vehicle characteristic peculiar to characteristics between stations such as a passenger load factor is significantly reflected on the adjustment of the vehicle characteristic model.
摘要翻译：要解决的问题：为了通过进行调整来提高控制性能，使得车辆特性模型在使用车辆特性模型的列车自动停止位置控制中会聚到实际车辆特性。
解决方案：为了短期使用和长期使用，准备了车辆特性模型的两种类型的参数。基于在列车的行驶控制期间由车辆特性估计装置估计的实际减速度来调整短期参数。根据调整车站与上一站之间的短期参数的结果，在列车停机期间调整一站与下站之间的长期参数。基于长期和短期参数调整用于控制的车辆特性模型，从而调整车辆特性模型以收敛于实际车辆特性。考虑到车辆特性的短期和长期变化，该模型进行了调整。当长期参数被分为一个经过参数和一个站间参数。车辆特征特征特征车载特性如乘客负载因子，显着反映在车辆特性模型的调整上。版权所有（C）2013，JPO＆INPIT

9. 发明专利

JP2011223742A Permanent magnet type rotary machine 有权
标题翻译：永磁电机类型旋转机
公开(公告)号：JP2011223742A
公开(公告)日：2011-11-04
申请号：JP2010090130
申请日：2010-04-09
申请人： Toshiba Corp , 株式会社東芝
发明人： TOKUMASU TADASHI , TAKAHASHI NORIO , SAKAI KAZUTO , HASHIBA YUTAKA , SHIN MASANORI , YUKI KAZUAKI
IPC分类号： H02K1/27 , H02K1/22 , H02K21/14
摘要： PROBLEM TO BE SOLVED: To provide a rotary machine which enables variable-speed operation over a wide range from low speed to high speed with high output, and achieves efficiency improvement, reliability improvement and manufacturability improvement over a wide operation range.SOLUTION: A variable magnetic force magnet 5 is inserted into a magnet inserting hole provided in the center of a magnetic pole 1, and a fixed magnetic force magnet 4 is inserted into magnet inserting holes 3A, 3B disposed asymmetrically with respect to a geometrical center 5A of the variable magnetic force magnet 5. Thus, a magnetic center 1a of the magnetic pole 1 and the geometrical center 5a of the variable magnetic force magnet 5 are configured to be deviated in a circumferential direction. Further, by arranging a plurality of magnetic poles having different deviation amounts side by side in the circumferential direction or in an axial direction, harmonic waves of a voltage induced in stator winding are reduced while mitigating demagnetization of a permanent magnet, the variable magnetic force magnet 5 is irreversibly magnetized by a magnetic field created from a current of armature winding to change a total interlinked magnetic flux amount, thereby enabling variable-speed operation over a wide range with high output. At the same time, high efficiency can be obtained over a wide operation range.
摘要翻译：要解决的问题：提供一种能够在高速输出下从低速到高速的宽范围内进行变速运转的旋转机械，能够在广泛的运行范围内提高效率，提高可靠性，提高制造性。解决方案：将可变磁力磁铁5插入到设置在磁极1的中心的磁体插入孔中，并且将固定磁力磁铁4插入到相对于磁极1不对称地设置的磁体插入孔3A，3B中可变磁力磁铁5的几何中心5A。因此，磁极1的磁心1a和可变磁力磁铁5的几何中心5a被构造成在圆周方向上偏离。此外，通过在圆周方向或轴向上并排设置具有不同偏移量的多个磁极，减小定子绕组中感应的电压的谐波，同时减轻永磁体，可变磁力磁体 5由电枢绕组的电流产生的磁场不可逆地磁化，以改变总的互连磁通量，从而能够在高输出的宽范围内进行变速操作。同时，可以在较宽的操作范围内获得高效率。版权所有（C）2012，JPO＆INPIT

10. 发明专利

JP2011072145A Motor drive system 审中-公开
标题翻译：电机驱动系统
公开(公告)号：JP2011072145A
公开(公告)日：2011-04-07
申请号：JP2009221965
申请日：2009-09-28
申请人： Toshiba Corp , 株式会社東芝
发明人： TAKAUCHI TOSHIHIKO , YUKI KAZUAKI
IPC分类号： H02P27/06 , B60L15/20
CPC分类号： Y02T10/644 , Y02T10/7241 , Y02T10/7275
摘要： PROBLEM TO BE SOLVED: To attain reduction in higher harmonics generated in a motor drive system device. SOLUTION: A part of stator coil of a motor 4 is connected to a first inverter 2, and a part of stator coil of the motor 4 is connected to a second inverter 3. The output voltages of the first inverter 2 and the second inverter 3 are output with a phase difference of 30° under phase control. The first inverter 2 and the second inverter 3 having a phase difference provide output voltages having antiphase from each other. So, higher harmonics are reduced if the output voltages of the first inverter 2 and the second inverter 3 are synthesized. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了降低在电动机驱动系统装置中产生的高次谐波。解决方案：马达4的定子线圈的一部分连接到第一反相器2，电动机4的定子线圈的一部分连接到第二反相器3.第一反相器2和第二反相器3在相位控制下以30°的相位差输出。具有相位差的第一反相器2和第二反相器3提供彼此反相的输出电压。因此，如果合成第一反相器2和第二反相器3的输出电压，则降低高次谐波。版权所有（C）2011，JPO＆INPIT

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