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1. 发明授权

US09685800B2 Charging/discharging system 有权
公开(公告)号：US09685800B2
公开(公告)日：2017-06-20
申请号：US14416106
申请日：2013-02-13
申请人： Kazunori Hatakeyama , Yosuke Shinomoto , Takashi Yamakawa
发明人： Kazunori Hatakeyama , Yosuke Shinomoto , Takashi Yamakawa
IPC分类号： H02J7/00 , H01M10/44 , B60L3/00 , B60L3/04 , B60L11/18 , H02J7/02
CPC分类号： H02J7/0031 , B60L3/003 , B60L3/0069 , B60L3/04 , B60L11/1812 , B60L11/1818 , B60L11/1825 , B60L11/1838 , B60L11/1842 , B60L11/1844 , B60L11/1846 , B60L11/1861 , B60L2210/10 , B60L2210/30 , B60L2210/40 , B60L2230/12 , B60L2240/80 , H01M10/44 , H02J7/0065 , H02J7/022 , Y02E60/721 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7088 , Y02T10/7216 , Y02T10/7241 , Y02T10/92 , Y02T90/121 , Y02T90/127 , Y02T90/128 , Y02T90/14 , Y02T90/163 , Y02T90/169 , Y04S10/126 , Y04S30/14
摘要： A charging/discharging device includes a charging/discharging connector that electrically connects a storage battery and the charging/discharging device, a cable that is connected to the charging/discharging connector at one end and is connected to the charging/discharging device at the other end, a power conversion unit, a control unit that controls an operation of the power conversion unit, and an abnormality detection unit that outputs an abnormality detection signal for stopping an operation of the power conversion unit to at least any of the control unit and the power conversion unit, when an output from a comparator and an ON signal from the control unit are input to an AND circuit.

2. 发明授权

US09322587B2 Heat pump device, air conditioner, and refrigerating machine 有权
标题翻译：热泵设备，空调和制冷机
公开(公告)号：US09322587B2
公开(公告)日：2016-04-26
申请号：US14126867
申请日：2011-06-17
申请人： Yosuke Shinomoto , Kazunori Hatakeyama , Shinsaku Kusube , Shinya Matsushita
发明人： Yosuke Shinomoto , Kazunori Hatakeyama , Shinsaku Kusube , Shinya Matsushita
IPC分类号： F25B13/00 , F25B49/02 , H02M7/5387 , F25B30/02 , H02M1/44 , F04C28/06 , F04B49/06
CPC分类号： F25B49/025 , F04B49/06 , F04C28/06 , F04C2240/403 , F04C2270/701 , F25B30/02 , F25B2600/021 , H02M1/44 , H02M7/53871 , H02M2007/53876 , Y02B30/741
摘要： A heat pump device that can efficiently feed a high-frequency current to an electric motor and effectively heat a compressor includes a compressor including a compression mechanism configured to compress a refrigerant and a motor configured to drive the compression mechanism, heat exchangers, an inverter configured to apply a voltage to the motor, and an inverter control unit configured to drive the inverter. The inverter control unit includes a stagnation detecting unit configured to determine whether heating of the compressor is necessary and notify the determination result and a high-frequency-alternating-current-voltage generating unit and a PWM-signal generating unit configured to shift to a heating operation mode when the heating is necessary and, in the heating operation mode, generate PWM signals to provide, based on a heating time carrier signal having two or more frequencies, a period in which a reflux current flows.
摘要翻译：能够高效率地向电动机供给电动机并有效地对压缩机进行加热的热泵装置具备压缩机，该压缩机具备压缩制冷剂的压缩机构和构成为驱动压缩机构的电动机，热交换器，逆变器配置向电动机施加电压，以及配置成驱动逆变器的逆变器控制单元。逆变器控制单元包括停滞检测单元，其被配置为确定是否需要加热压缩机，并通知确定结果;以及高频交流电压产生单元和PWM信号生成单元，其被配置为转换到加热在加热操作模式中，产生PWM信号，以提供具有两个或更多个频率的加热时间载波信号，以提供回流电流流过的周期。

3. 发明授权

US09240736B2 Power converting device, motor driving device, and refrigerating and air-conditioning apparatus 有权
标题翻译：电力转换装置，电动机驱动装置，制冷空调装置
公开(公告)号：US09240736B2
公开(公告)日：2016-01-19
申请号：US14003286
申请日：2011-04-08
申请人： Takuya Shimomugi , Koichi Arisawa , Yosuke Shinomoto , Takashi Yamakawa
发明人： Takuya Shimomugi , Koichi Arisawa , Yosuke Shinomoto , Takashi Yamakawa
IPC分类号： H02P27/00 , H02H7/08 , H02M7/06 , H02P27/06 , H02M1/32 , H02M3/156 , H02M3/158 , H02M1/42 , H02M1/00
CPC分类号： H02M7/066 , H02M1/32 , H02M1/4225 , H02M3/156 , H02M3/1584 , H02M2001/0051 , H02M2001/325 , H02M2003/1586 , H02P27/00 , H02P27/06 , Y02B70/126 , Y02B70/1491
摘要： A power converting device includes; one or more backflow preventing elements that prevent electric current from flowing backward from a load side toward a power supply; a commutating unit for performing a commutation operation for causing electric current to flow toward a different path that is connected in parallel with the one or more backflow preventing elements; a malfunction detector for detecting a malfunction of the commutating unit; and a controller configured to control the commutating unit to perform commutation operation just before the recovery current flows through the backflow preventing element from the load side to the power supply and to perform operation control related to protection of the commutating unit on a basis of detection by the malfunction detector.
摘要翻译：电力转换装置包括：一个或多个防止电流从负载侧朝向电源向后流动的防回流元件; 换向单元，用于执行换向操作，以使电流朝向与所述一个或多个防回流元件并联连接的不同路径流动; 用于检测换向单元的故障的故障检测器; 以及控制器，被配置为控制整流单元在恢复电流在逆流防止元件从负载侧流向电源之前执行换向操作，并且在基于检测的基础上进行与换向单元的保护相关的操作控制故障检测器。

4. 发明申请

US20140339900A1 POWER SUPPLY SWITCHING DEVICE AND SWITCH BOARD 有权
标题翻译：电源开关器件和开关板
公开(公告)号：US20140339900A1
公开(公告)日：2014-11-20
申请号：US14370662
申请日：2013-01-25
申请人： Yosuke Shinomoto , Kazunori Hatakeyama , Takashi Yamakawa , Makoto Kasugai , Naohide Tsuchimoto
发明人： Yosuke Shinomoto , Kazunori Hatakeyama , Takashi Yamakawa , Makoto Kasugai , Naohide Tsuchimoto
IPC分类号： H02J9/06 , H02J7/00
CPC分类号： H02J9/061 , H02H3/066 , H02J3/383 , H02J7/0063 , H02J9/062 , Y02B10/14 , Y02B10/72 , Y02E10/563 , Y02E10/566 , Y10T307/625
摘要： A power supply switching device and switch board checks whether or not a primary-side voltage of a remote shutoff breaker and a secondary-side voltage thereof become a rated voltage after a commercial power system is recovered from a blackout. Next, when both primary-side voltage and secondary-side voltage become the rated voltage, a contactor is actuated to interconnect a home power system with the commercial power system. Hence, charging of the home power system without causing a user to notice such a charging upon recovery of the commercial power system from a blackout can be prevented. As a result, the safety for the user can be ensured.
摘要翻译：电源开关装置和开关板在从停电恢复商业电力系统之后，检查远程关断断路器的初级侧电压和次级侧电压是否变为额定电压。接下来，当初级侧电压和次级侧电压都成为额定电压时，启动接触器以将家用电力系统与商业电力系统相互连接。因此，可以防止家用电力系统的充电，而不会导致用户在从停电处恢复商业电力系统时注意到这种充电。结果，可以确保用户的安全。

5. 发明授权

US08823303B2 Alternating-current direct-current converter and electric motor driver 有权
标题翻译：交流直流变流器和电动机驱动器
公开(公告)号：US08823303B2
公开(公告)日：2014-09-02
申请号：US13130447
申请日：2008-12-01
申请人： Yosuke Shinomoto , Takuya Shimomugi , Mitsuo Kashima , Makoto Tanikawa
发明人： Yosuke Shinomoto , Takuya Shimomugi , Mitsuo Kashima , Makoto Tanikawa
IPC分类号： H02P6/00 , H02M1/42 , H02M7/217
CPC分类号： H02M7/2176 , H02M1/4225 , Y02B70/126
摘要： Provided is an alternating-current direct-current converter capable of controlling a harmonic current and improving a power factor at reduced costs. The alternating-current direct-current converter includes two capacitors connected in series between output terminals of a rectifier; a first switch connected between one input terminal of the rectifier and a connection point of the capacitors; a second switch connected between the other input terminal of the rectifier and the connection point of the capacitors; a voltage detector which detects terminal voltages of the capacitors; a current detector which detects a current input from the alternating current power supply; and a control means which drives and controls the first switch and the second switch, in which the control means drives and controls the first switch and the second switch such that the terminal voltages of the capacitors are fixed and a power supply power factor is improved using an active power component and a reactive power component obtained by conversion of detection results of the current detector and detection results of voltage detector.
摘要翻译：提供一种能够以降低的成本控制谐波电流并提高功率因数的交流直流电流转换器。交流直流变换器包括串联在整流器的输出端之间的两个电容器; 连接在整流器的一个输入端子和电容器的连接点之间的第一开关; 连接在整流器的另一个输入端子和电容器的连接点之间的第二开关; 检测电容器的端子电压的电压检测器; 电流检测器，其检测来自所述交流电源的电流输入; 以及控制装置，其驱动和控制第一开关和第二开关，其中控制装置驱动并控制第一开关和第二开关，使得电容器的端子电压固定，并且使用通过转换电流检测器的检测结果和电压检测器的检测结果获得的有功功率分量和无功功率分量。

6. 发明申请

US20140225552A1 DIRECT-CURRENT POWER SUPPLY DEVICE AND ELECTRIC MOTOR DRIVING DEVICE 有权
标题翻译：直流电源装置和电动马达驱动装置
公开(公告)号：US20140225552A1
公开(公告)日：2014-08-14
申请号：US14347296
申请日：2011-10-28
申请人： Yosuke Shinomoto , Koichi Arisawa , Kazunori Hatakeyama , Takashi Yamakawa
发明人： Yosuke Shinomoto , Koichi Arisawa , Kazunori Hatakeyama , Takashi Yamakawa
IPC分类号： H02M7/06 , H02P27/06
CPC分类号： H02M7/066 , B60L1/02 , B60L11/1803 , B60L11/1816 , B60L15/007 , B60L2210/30 , B60L2270/46 , H02M1/4208 , H02M1/4225 , H02P27/06 , Y02T10/645 , Y02T10/7005 , Y02T10/7072 , Y02T10/7241 , Y02T90/127 , Y02T90/14
摘要： A direct-current power supply device includes a reactor, one end of which is connected to one output end of an alternating-current power supply, a switching unit for short-circuiting the other end of the reactor and the other output end of the alternating-current power supply, a rectifying unit configured to rectify an alternating-current voltage supplied from the alternating-current power supply and generate a voltage equal to or higher than a double voltage, a smoothing capacitor connected to the rectifying unit via backflow preventing diodes and configured to smooth a direct-current voltage output from the rectifying unit, and a control unit configured to control the switching unit and stop the supply of the alternating-current voltage to the rectifying unit in a predetermined period after a predetermined time has elapsed from a zero cross point of the alternating-current voltage output from the alternating-current power supply.
摘要翻译：直流电源装置包括电抗器，其一端连接到交流电源的一个输出端，用于使电抗器的另一端短路的开关单元和交流电源的另一个输出端整流单元，被配置为对从交流电源提供的交流电压进行整流，并产生等于或高于双电压的电压;平滑电容器，其通过防逆流二极管连接到整流单元;以及被配置为平滑从整流单元输出的直流电压;以及控制单元，被配置为控制开关单元，并且在经过预定时间之后的预定时间段内停止向整流单元供应交流电压从交流电源输出的交流电压的零交叉点。

7. 发明申请

US20130152624A1 POWER CONVERTER AND REFRIGERATING AND AIR-CONDITIONING APPARATUS 有权
标题翻译：电力转换器和制冷和空调设备
公开(公告)号：US20130152624A1
公开(公告)日：2013-06-20
申请号：US13819374
申请日：2010-11-04
申请人： Koichi Arisawa , Takuya Shimomugi , Yosuke Shinomoto , Masato Handa , Mitsuo Kashima , Shigeo Umehara , Katsuhiko Saito , Norikazu Ito , Hitoshi Tanifuji , Makoto Tanikawa , Tomomi Higashikawa
发明人： Koichi Arisawa , Takuya Shimomugi , Yosuke Shinomoto , Masato Handa , Mitsuo Kashima , Shigeo Umehara , Katsuhiko Saito , Norikazu Ito , Hitoshi Tanifuji , Makoto Tanikawa , Tomomi Higashikawa
IPC分类号： H02M3/155
CPC分类号： H02M3/155 , H02M1/4225 , H02M1/44 , H02M3/158 , H02M2001/342 , Y02B70/126 , Y02B70/1491
摘要： A power converter includes step-up means for varying a voltage applied by a power supply to a predetermined voltage, commutating means for performing a commutation operation for allowing a current flowing through the step-up means to flow through a second path, smoothing means for smoothing a voltage related to outputs of the step-up means and the commutating means to produce power and supplying the power to a load side, and control means for performing control related to voltage varying, such as stepping up, by the step-up means and controlling the commutation operation of the commutating means on the basis of at least one of a voltage and a current related to the step-up means.
摘要翻译：电力转换器包括用于将由电源施加的电压改变为预定电压的升压装置，用于执行换流操作的换向装置，以使流过升压装置的电流流过第二路径;平滑装置，平滑与升压装置和换向装置的输出相关的电压以产生电力并向负载侧供电;以及控制装置，用于通过升压装置执行与升压等电压变化有关的控制并且根据与升压装置相关的电压和电流中的至少一个来控制整流装置的换向操作。

8. 发明授权

US10027268B2 Motor incorporating power converter, and air conditioner, water heater, and ventilation blower incorporating the motor 有权
公开(公告)号：US10027268B2
公开(公告)日：2018-07-17
申请号：US14399686
申请日：2012-06-08
申请人： Michio Yamada , Yosuke Shinomoto , Hiroki Aso , Hiroyuki Ishii , Junichiro Oya
发明人： Michio Yamada , Yosuke Shinomoto , Hiroki Aso , Hiroyuki Ishii , Junichiro Oya
IPC分类号： H02P25/16 , F24H4/00 , H02P27/06 , H02K11/33 , H05K1/02
摘要： A motor incorporating a power converter including a printed board on which a semiconductor module (an inverter IC), which converts a voltage of an external power supply into a high-frequency voltage and supplies the high-frequency voltage to a stator, is mounted, wherein a high-voltage circuit ground, which is a power ground of a high-voltage main circuit system of the inverter IC, and a low-voltage circuit ground, which is a ground of a control circuit system, which is a low-voltage circuit, of the semiconductor module, are provided on the board, and the high-voltage circuit ground and the low-voltage circuit ground are connected at one point via a resistor.

9. 发明授权

US09225258B2 Backflow preventing means, power converting device, and refrigerating and air-conditioning apparatus 有权
标题翻译：防回流装置，电力转换装置以及制冷空调装置
公开(公告)号：US09225258B2
公开(公告)日：2015-12-29
申请号：US13981978
申请日：2011-01-31
申请人： Takuya Shimomugi , Koichi Arisawa , Yosuke Shinomoto , Takashi Yamakawa
发明人： Takuya Shimomugi , Koichi Arisawa , Yosuke Shinomoto , Takashi Yamakawa
IPC分类号： H02H3/00 , H02M7/12 , H02M7/06 , H02J1/10 , H02J7/00 , H02P25/08 , H02M1/32 , H02M1/00
CPC分类号： H02M7/12 , H02J1/108 , H02J7/0034 , H02M1/32 , H02M7/06 , H02M2001/0051 , H02P25/0925 , Y02B70/1491
摘要： For example, backflow preventing means is provided, which reduces a recovery electric current occurring in the event of backflow of an electric current so as to ensure high efficiency, high reliability, etc. The backflow preventing means includes a backflow preventing element, such as a rectifying element, which is connected between an alternating-current power supply and a load and prevents the electric current from flowing backward from the load toward the alternating-current power supply; and commutating means for performing a commutation operation for causing the electric current to flow toward a different path that is connected in parallel with the backflow preventing element, whereby a conduction loss and a loss caused by the electric current can be reduced.
摘要翻译：例如，提供防回流装置，其减少在电流回流的情况下发生的恢复电流，以确保高效率，高可靠性等。防回流装置包括防回流元件，例如整流元件，连接在交流电源和负载之间，防止电流从负载向着交流电源的反向流动; 以及换向装置，用于执行换向操作，以使电流朝向与防逆流元件并联连接的不同路径流动，由此可以降低由电流引起的导通损耗和损耗。

10. 发明申请

US20140286069A1 DRIVE DEVICE FOR POWER CONVERTER AND DRIVING METHOD OF POWER CONVERTER 有权
标题翻译：电源转换器驱动装置及电源转换器驱动方法
公开(公告)号：US20140286069A1
公开(公告)日：2014-09-25
申请号：US14355634
申请日：2011-11-02
申请人： Yosuke Shinomoto , Michio Yamada , Kazunori Hatakeyama , Takuya Shimomugi
发明人： Yosuke Shinomoto , Michio Yamada , Kazunori Hatakeyama , Takuya Shimomugi
IPC分类号： H02M1/08
CPC分类号： H02M1/08 , H02M3/158 , H02M2001/0029 , H03K17/04123 , H03K17/161 , H03K17/163 , Y02B70/1483
摘要： A drive device driving a power converter that includes a switching element formed from a wide bandgap semiconductor, includes a PWM-signal output unit that generates a drive signal that drives the switching element with PWM; an on-speed reducing unit that, when the switching element is changed from off to on, reduces a change rate of the drive signal; and an off-speed improving unit that, when the switching element is changed from on to off, draws charge from the switching element at a high speed and with a charge drawing performance higher than that at a time when the switching element is changed from off to on.
摘要翻译：驱动包括由宽带隙半导体形成的开关元件的功率转换器的驱动装置包括：PWM信号输出单元，其生成利用PWM驱动开关元件的驱动信号; 一种减速单元，其在开关元件从断开状态变为接通时减小驱动信号的变化率; 以及一个脱开速度改善单元，当开关元件从接通变为断开时，高速地从开关元件中抽取电荷，并且电荷绘制性能比开关元件断开时的电荷吸收性能高到了

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