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61. 发明申请

WO2012010908A2 METHOD AND APPARATUS FOR CONTROL OF A SYNCHRONOUS PERMANENT MAGNET MOTOR, PARTICULARLY OVER A LONG CABLE IN A WELL 审中-公开
标题翻译：用于控制同步永磁电机的方法和装置，特别是在一个长的电缆
公开(公告)号：WO2012010908A2
公开(公告)日：2012-01-26
申请号：PCT/GB2011051402
申请日：2011-07-22
申请人： ARTIFICIAL LIFT CO LTD , HEAD PHILIP , MANSIR HASSAN
发明人： HEAD PHILIP , MANSIR HASSAN
CPC分类号： H02P25/022 , H02P1/52 , H02P6/21 , H02P23/26 , H02P25/024 , H02P27/047
摘要： A synchronous permanent magnet motor is controlled independently of position sensing means by determining the system parameters including the motor impedance and back-emf and the cable impedance and supplying power according to a predefined voltage : frequency ratio which is determined based on said system parameters to provide a desired rate of acceleration determined by the supply voltage.
摘要翻译：通过根据所述系统参数确定的预定电压：频率比来确定包括电动机阻抗和反电动势以及电缆阻抗和电力供应的系统参数来独立于位置检测装置控制同步永磁电动机，以提供由供电电压确定的期望加速率。

62. 发明申请

WO2011024247A1 同期機起動装置审中-公开
标题翻译：同步机起动装置
公开(公告)号：WO2011024247A1
公开(公告)日：2011-03-03
申请号：PCT/JP2009/064695
申请日：2009-08-24
申请人：東芝三菱電機産業システム株式会社 , 玉井伸三 , 田口久徳 , 安藤彰修 , 細川靖彦
发明人：玉井　伸三 , 田口　久徳 , 安藤　彰修 , 細川　靖彦
IPC分类号： H02P1/46
CPC分类号： H02P1/52 , H02M5/272 , H02P1/46
摘要：　回転磁界を発生するための電機子（ＡＴＵ，ＡＴＶ，ＡＴＷ）、および界磁電流が供給されることにより固定磁界を発生する回転子（ＲＴ）を備えた同期機（４）を起動するための同期機起動装置であって、供給された電力を交流電力に変換して同期機（４）の電機子（ＡＴＵ，ＡＴＶ，ＡＴＷ）に供給するための電力変換部（７１）と、交流電圧検出部（８）によって検出された同期機（４）の電機子（ＡＴＵ，ＡＴＶ，ＡＴＷ）における交流電圧に基づいて、同期機（４）の回転子位置を検出するための回転子位置検出部（１１）と、回転子位置検出部（１１）によって検出された回転子位置に基づいて、電力変換部（７１）を制御するための電力変換制御部（１９）と、同期機（４）の回転子（ＲＴ）への界磁電流の供給が開始された後において交流電圧検出部（８）によって検出された交流電圧に基づいて、同期機（４）の回転異常を検出する異常検出部（１０）とを備える。
摘要翻译：提供一种用于启动具有用于产生旋转磁场的电枢（ATU，ATV，ATW）的同步电机（4）的同步电机启动装置和用于通过提供励磁电流产生固定磁场的转子（RT）用于将供电的电力转换为交流电力并将交流电力提供给同步电机（4）的电枢（ATU，ATV，ATW）的电力转换单元（71），转子位置检测单元（11）用于基于由交流电压检测单元（8）检测的同步电机（4）的电枢（ATU，ATV，ATW）中的交流电压来检测同步电机（4）的转子的位置），用于基于由转子位置检测单元（11）检测的转子的位置来控制电力转换单元（71）的电力转换控制单元（19），以及用于检测旋转的异常检测单元同步异常基于在向同步电机（4）的转子（RT）提供励磁电流之后，由交流电压检测单元（8）检测到的交流电压开始的永久性机器（4）。

63. 发明申请

US20180278193A1 VARIABLE SPEED MAXIMUM POWER POINT TRACKING, SOLAR ELECTRIC MOTOR CONTROLLER FOR INDUCTION AND PERMANENT MAGNET AC MOTORS 审中-公开
公开(公告)号：US20180278193A1
公开(公告)日：2018-09-27
申请号：US15768533
申请日：2016-10-12
申请人： SunTech Drive, LLC
发明人： Yusuf Gurkaynak , Nikola Milivojevic , Gerhard Hautmann , John LoPorto
IPC分类号： H02P27/08 , G05F1/67 , H02P1/26 , H02S40/32 , H02P1/52
CPC分类号： H02P27/08 , G05F1/67 , H02M3/158 , H02M7/53871 , H02P1/26 , H02P1/42 , H02P1/426 , H02P1/52 , H02P27/047 , H02S40/30 , H02S40/32 , Y02E10/58
摘要： Solar Motor Controller is an electronic device with DC power input terminals that may connect directly to solar PV panels, and output terminals that may connect directly to single or multiphase phase AC electric motors without requiring an energy storage subsystem. The Controller runs electric motors of many frequencies and is capable of interfacing to multiple voltages of solar PV panels with or without maximum power point tracking. The Controller may drive motors in water pumping, HVAC, refrigeration, compressors operation, blowers, machine tools, and many other applications; some controller applications may operate at motor speeds adjusted to conform to power available from attached solar panels.

64. 发明授权

US09912259B2 Thyristor starting device and control method therefor 有权
公开(公告)号：US09912259B2
公开(公告)日：2018-03-06
申请号：US14765420
申请日：2013-02-14
申请人： TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
发明人： Hiroshi Ogino , Akinobu Ando , Yasuhiko Hosokawa , Ryota Okuyama
IPC分类号： H02P27/06 , F25B49/02 , H02P1/02 , H02M1/32 , H02M1/36 , H02M5/45 , H02M5/452 , H02P1/52
CPC分类号： H02P1/022 , H02M1/32 , H02M1/36 , H02M5/4505 , H02M5/452 , H02P1/52 , H02P2201/13
摘要： A thyristor starting device includes: a converter which converts AC power supplied from an AC power source into DC power; a DC reactor which smooths a DC current; an inverter which converts the DC power provided from the converter into AC power, and supplies the AC power to a synchronous machine; a gate pulse generation circuit which generates a gate pulse to be provided to thyristors of the converter and the inverter; a control unit which sets a phase control angle of the gate pulse to be provided to the thyristors of the converter, by controlling a current of the converter such that the DC current flowing into the DC reactor matches a current command value; and an abnormality detection unit which compares a detection value of the DC current with the current command value, and determines an abnormality in the gate pulse based on a comparison result.

65. 发明授权

US09714786B2 Cooling system with increased efficiency 有权
公开(公告)号：US09714786B2
公开(公告)日：2017-07-25
申请号：US14851330
申请日：2015-09-11
申请人： Rocky Research
发明人： Uwe Rockenfeller , Kaveh Khalili
IPC分类号： F25D17/06 , F25B49/02 , H02P1/30 , H02P1/44 , H02P1/52 , H02P1/56 , F25D19/04
CPC分类号： F25D17/06 , F25B49/02 , F25B2341/0652 , F25B2400/06 , F25B2500/26 , F25B2600/0253 , F25B2600/112 , F25B2600/2513 , F25D17/065 , F25D19/04 , H02P1/30 , H02P1/44 , H02P1/52 , H02P1/56 , Y02B30/72 , Y02B30/741 , Y02B30/743
摘要： A cooling system is disclosed. The cooling system may have an evaporator, an evaporator fan, a condenser, and at least one compressor. The compressor may be either a single speed or a variable speed compressor. In addition, the system can use a mechanical or electrical pulsed operation refrigerant flow control valve for controlling refrigerant flow to the evaporator.

66. 发明申请

US20170170754A1 MOTOR CONTROLLER, SHEET CONVEYING DEVICE, AND IMAGE FORMING APPARATUS 有权
公开(公告)号：US20170170754A1
公开(公告)日：2017-06-15
申请号：US15116954
申请日：2016-01-19
申请人： KYOCERA Document Solutions Inc.
发明人： Yuki Yamagishi , Kenichi Onishi
IPC分类号： H02P1/52 , B65H5/06 , B65H7/00 , G03G15/00
CPC分类号： H02P1/52 , B65H5/06 , B65H5/062 , B65H7/00 , B65H2555/24 , B65H2557/23 , B65H2557/33 , B65H2801/06 , G03G15/50 , G03G15/602 , G03G15/6529 , H02P1/46 , H02P3/18 , H02P6/06 , H02P27/08
摘要： A motor controller (58) according to the present invention includes a pulse width detection portion (595), a speed control portion (591), a pulse width storage portion (596), a same pulse detection portion (597), and a stop processing portion (598). The pulse width detection portion detects the pulse widths of pulses included in the pulse signal. The speed control portion performs: an acceleration control of the drive motor; and a deceleration control of the drive motor. The same pulse detection portion detects, from among the pulses included in the pulse signal inputted during the deceleration control, a pulse in which the pulse width detected by the pulse width detection portion is the same pulse width as the pulse width of an earliest pulse stored in the pulse width storage portion. The stop processing portion stops control of a rotation speed of the drive motor performed by the speed control portion.

67. 发明授权

US09657709B2 Method for using an electric unit 有权
公开(公告)号：US09657709B2
公开(公告)日：2017-05-23
申请号：US14384128
申请日：2013-03-11
申请人： ABB TECHNOLOGY AG
发明人： Claes Hillberg , Georg Traxler-Samek , Peter Steimer
IPC分类号： H02J1/00 , H02J3/00 , F03B13/06 , H02P27/14 , H02H7/04 , H02M7/483 , H02P1/52 , H02J3/42 , H02J3/36 , H02K7/18 , H02P9/00 , H02P25/022 , H02H3/02 , F01D19/00 , H02P9/04 , H02P9/08 , H02P25/024
CPC分类号： F03B13/06 , F01D19/00 , H02H3/02 , H02H7/04 , H02J3/36 , H02J3/42 , H02K7/1807 , H02M7/483 , H02P1/52 , H02P9/00 , H02P9/04 , H02P9/08 , H02P25/022 , H02P25/024 , H02P27/14 , Y02E60/17 , Y02P80/116
摘要： A power plant, and a method for using an electrical unit therefor are disclosed, wherein, an electrical machine can be connected to a power network via a converter and a block transformer. A method is disclosed for using the electrical unit, wherein the converter disconnects the block transformer from the machine in the event of a malfunction of the block transformer.

68. 发明授权

US09509237B2 AC motor with stator winding tap and methods for starting an AC motor with a variable speed drive 有权
标题翻译：具有定子绕线开关的交流电动机和用于启动具有变速驱动器的交流电动机的方法
公开(公告)号：US09509237B2
公开(公告)日：2016-11-29
申请号：US14270897
申请日：2014-05-06
申请人： TMEIC Corporation
发明人： Marcelo Andres Lara
IPC分类号： H02P1/04 , H02P1/26 , H02P25/18 , H02P1/52 , H02K3/28 , H02K17/14
CPC分类号： H02P1/26 , H02K3/28 , H02K17/14 , H02P1/52 , H02P25/188
摘要： Methods for starting an AC motor with a variable speed drive and switching the motor to a higher voltage power source are described. Provided are AC motors with a stator having a plurality of coils, the plurality comprising a complete set of coils for each phase, the complete set comprising a first set of coils comprising first groups of coils connected in series, or parallel, or a combination, and a second set of coils comprising second groups of coils connected in series, or parallel, or a combination, wherein the output of a variable speed drive is connected to a tap on the complete set of coils such that the AC motor may be started with a variable speed drive, and an output of the power line is connected to the series of the first and second sets of coils.
摘要翻译：描述用于启动具有变速驱动器的交流电动机并将电动机切换到较高电压电源的方法。提供的是具有多个线圈的定子的交流电动机，其中多个线圈包括用于每个相的完整的线圈组，该整套组包括第一组线圈，其包括串联或并联连接的第一组线圈或组合，以及第二组线圈，其包括串联或并联的组合的第二组线圈或组合，其中变速驱动器的输出连接到整套线圈上的抽头，使得AC电动机可以以变速驱动器和电力线的输出连接到第一组和第二组线圈。

69. 发明申请

US20160126881A1 APPARATUS FOR CONTROLLING INVERTER 有权
标题翻译：控制逆变器的装置
公开(公告)号：US20160126881A1
公开(公告)日：2016-05-05
申请号：US14927996
申请日：2015-10-30
申请人： LSIS CO., LTD
发明人： Seung-Cheol Choi , An-No Yoo
IPC分类号： H02P27/06 , H02P21/00
CPC分类号： H02P27/06 , H02P1/029 , H02P1/52 , H02P21/0035 , H02P21/06
摘要： Disclosed herein is an apparatus for controlling an inverter in an inverter system. The apparatus includes: a first determining unit to determine a magnitude, a phase and a frequency of an input voltage to an electric motor in the inverter system; and a second determining unit to determine a restart command voltage for generating an inverter driving voltage larger than a residual voltage in the electric motor using the magnitude of the input voltage determined by the first determining unit, when the inverter system is restarted.
摘要翻译：本文公开了一种用于在逆变器系统中控制逆变器的装置。该装置包括：第一确定单元，用于确定逆变器系统中的电动机的输入电压的幅度，相位和频率; 以及第二确定单元，用于当逆变器系统重新启动时，使用由第一确定单元确定的输入电压的大小来确定用于产生大于电动机中的残余电压的逆变器驱动电压的重启命令电压。

70. 发明申请

US20150198130A1 ELECTRICAL APPARATUS 有权
标题翻译：电气设备
公开(公告)号：US20150198130A1
公开(公告)日：2015-07-16
申请号：US14420491
申请日：2013-08-06
申请人： SAFRAN Power UK Ltd.
发明人： Neil Dudley
IPC分类号： F02N11/08
CPC分类号： F02N11/0866 , F01D19/00 , F02C7/268 , F02N2011/0896 , H02P1/46 , H02P1/52 , H02P6/20 , H02P9/08 , H02P27/04 , Y02T50/671
摘要： An aircraft electrical apparatus includes an engine starter motor control unit configured to provide an AC input voltage to a transformer rectifier unit. The apparatus includes a transformer rectifier unit for supplying power to an aircraft DC supply bus. The engine starter motor control unit provides the AC input voltage to the transformer rectifier unit.
摘要翻译：飞机电气设备包括：发动机起动电动机控制单元，被配置为向变压器整流单元提供AC输入电压。该装置包括用于向飞机DC电源总线供电的变压器整流单元。发动机起动电机控制单元为变压器整流单元提供交流输入电压。

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