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51. 发明公开

EP3039775A2 AN ELECTRONICALLY CONTROLLED UNIVERSAL MOTOR 审中-公开
标题翻译： ELEKTRONISCH GESTEUERTER UNIVERSALMOTOR
公开(公告)号：EP3039775A2
公开(公告)日：2016-07-06
申请号：EP14792538.2
申请日：2014-10-24
申请人： ARM Limited
发明人： PIETROMONACO, David
IPC分类号： H02K5/128 , H02K11/00 , H02K99/00 , H02K16/02 , H02P25/02
CPC分类号： H02K16/02 , H02K1/06 , H02K17/165 , H02K17/24 , H02K99/20 , H02P25/022 , H02P25/024
摘要： An electric motor apparatus comprising: a stator component and a rotor component rotationally mounted coaxially with and within the stator component. The stator component and the rotor component each comprise windings configured to generate an electromagnetic field from an electric current. The electric motor further comprises an intermediate screening component rotationally mounted between the stator component and the rotor component and configured to provide at least some magnetic screening between the rotor component and the stator component. The intermediate screening component comprises at least some magnetically active sections configured such that changing magnetic fields generated by changing electric currents in the windings on either the rotor component or the stator component generate a force on the magnetically active sections causing the intermediate screening component to rotate; and control circuitry for independently controlling power supplied to the windings on the rotor component and the stator component in dependence upon a desired output rotational speed.
摘要翻译：一种电动机装置，包括：定子部件和与所述定子部件同轴并且内部旋转地安装的转子部件。定子部件和转子部件各自包括构造成从电流产生电磁场的绕组。电动机还包括中间筛选部件，其旋转地安装在定子部件和转子部件之间，并且构造成在转子部件和定子部件之间提供至少一些磁性筛选。中间筛选部件包括至少一些磁性有效部分，其被配置为使得通过改变转子部件或定子部件上的绕组中的电流而产生的磁场产生在磁性活动部分上的力，导致中间筛选部件旋转; 以及控制电路，用于根据期望的输出转速独立地控制提供给转子部件和定子部件上的绕组的功率。

52. 发明公开

EP3329586A1 MAGNETIZATION STATE CONTROL METHOD AND MAGNETIZATION STATE CONTROL DEVICE 审中-公开
公开(公告)号：EP3329586A1
公开(公告)日：2018-06-06
申请号：EP15900518.0
申请日：2015-07-31
申请人： Nissan Motor Co., Ltd. , Wisconsin Alumni Research Foundation
发明人： SASAKI, Kensuke , FUKUSHIGE, Takashi , KATOU, Takashi , GAGAS, Brent, S. , LORENZ, Robert, D.
IPC分类号： H02P1/46 , H02P21/14 , H02P25/00
CPC分类号： H02P21/141 , H02P21/13 , H02P21/50 , H02P25/022 , H02P25/024
摘要： A magnetization state control method for a variable magnetization machine, the method includes generating a flux linkage vector while changing a magnetization state of the variable magnetization machine such that a trajectory of the flux linkage vector has a curved clockwise trajectory on a dq-axis plane and a magnitude of the flux linkage vector temporally changes, with the dq-axis plane being a synchronous reference frame with a d-axis pointing in a direction of a permanent magnet flux and a q-axis being 90 degrees ahead of the d-axis in a rotational direction of a rotor.

53. 发明公开

EP2958228A4 MOTOR DRIVE DEVICE 审中-公开
标题翻译： MOTORANTRIEBSVORRICHTUNG
公开(公告)号：EP2958228A4
公开(公告)日：2017-08-02
申请号：EP13874937
申请日：2013-02-12
申请人： MITSUBISHI ELECTRIC CORP
发明人： HIROTANI YU , TAKIZAWA YUJI , MORI TATSUYA , KEZOBO ISAO , KIMPARA YOSHIHIKO
IPC分类号： H02P6/10 , H02K1/27 , H02P21/05 , H02P25/022 , H02P25/22 , H02P29/028
CPC分类号： H02P6/10 , H02K1/276 , H02K1/278 , H02P21/0035 , H02P21/05 , H02P21/22 , H02P25/022 , H02P25/024 , H02P25/22 , H02P29/02 , H02P29/028
摘要： [Object] To effectively improve torque of a motor, the maximum rotation rate in driving with no load, and output at a high rotation rate, while suppressing torque ripple, noise, or vibration of the motor. [Solution] A brushless motor 301 has an armature iron core 310 wound with armature windings including plural winding sets 311 and 312 each of which includes multi-phase windings. Voltage application means 302 applies voltages to the plural winding sets. Control means 303 calculates a voltage command for the plural winding sets, and controls the voltage application means based on the voltage command. The control means 303 controls the voltage application means 302 so that induced voltages generated in the plural winding sets by rotation of the brushless motor have a trapezoidal waveform and a phase difference between the voltages for the plural winding sets becomes a value that reduces torque ripple caused by the induced voltages.
摘要翻译：本发明的目的在于，在抑制电动机的转矩脉动，噪音或振动的同时，有效地提高电动机的转矩，无负荷驱动时的最大转速和高转速输出。解决方案无刷电机301具有缠绕有电枢绕组的电枢铁芯310，电枢绕组包括多个绕组311和312，每个绕组包括多相绕组。电压施加装置302将电压施加到多个绕组组。控制装置303计算多个绕组组的电压指令，并基于电压指令控制电压施加装置。控制装置303控制电压施加装置302，使得通过无刷电动机的旋转在多个绕组组中产生的感应电压具有梯形波形，并且多个绕组组的电压之间的相位差变成减小引起的转矩波动的值受感应电压。

54. 发明公开

EP2958228A1 MOTOR DRIVE DEVICE 审中-公开
标题翻译：马达驱动装置
公开(公告)号：EP2958228A1
公开(公告)日：2015-12-23
申请号：EP13874937.9
申请日：2013-02-12
申请人： Mitsubishi Electric Corporation
发明人： HIROTANI Yu , TAKIZAWA Yuji , MORI Tatsuya , KEZOBO Isao , KIMPARA Yoshihiko
IPC分类号： H02P6/10
CPC分类号： H02P6/10 , H02K1/276 , H02K1/278 , H02P21/05 , H02P21/22 , H02P25/022 , H02P25/024 , H02P25/22 , H02P29/02 , H02P29/028
摘要： [Object] To effectively improve torque of a motor, the maximum rotation rate in driving with no load, and output at a high rotation rate, while suppressing torque ripple, noise, or vibration of the motor.
[Solution] A brushless motor 301 has an armature iron core 310 wound with armature windings including plural winding sets 311 and 312 each of which includes multi-phase windings. Voltage application means 302 applies voltages to the plural winding sets. Control means 303 calculates a voltage command for the plural winding sets, and controls the voltage application means based on the voltage command. The control means 303 controls the voltage application means 302 so that induced voltages generated in the plural winding sets by rotation of the brushless motor have a trapezoidal waveform and a phase difference between the voltages for the plural winding sets becomes a value that reduces torque ripple caused by the induced voltages.
摘要翻译：本发明的目的在于，在抑制电动机的转矩脉动，噪音或振动的同时，有效地提高电动机的转矩，无负荷驱动时的最大转速和高转速输出。解决方案无刷电机301具有缠绕有电枢绕组的电枢铁芯310，电枢绕组包括多个绕组311和312，每个绕组包括多相绕组。电压施加装置302将电压施加到多个绕组组。控制装置303计算多个绕组组的电压指令，并基于电压指令控制电压施加装置。控制装置303控制电压施加装置302，使得通过无刷电动机的旋转在多个绕组组中产生的感应电压具有梯形波形，并且多个绕组组的电压之间的相位差变成减小引起的转矩波动的值受感应电压。

55. 发明申请

WO2013132105A3 METHOD FOR OPERATING AN ELECTRIC UNIT FOR A PUMP-STORAGE POWER PLANT 审中-公开
标题翻译：一种用于操作电气单元FOR A抽水蓄能电站
公开(公告)号：WO2013132105A3
公开(公告)日：2014-05-08
申请号：PCT/EP2013054884
申请日：2013-03-11
申请人： ABB TECHNOLOGY AG
发明人： STEPHAN CARL-ERNST , SCHAUB CHRISTOPH , HILLBERG CLAES , TRAXLER-SAMEK GEORG
IPC分类号： H02P1/52
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： The invention relates to a pump-storage power plant, particularly an electric unit (1), for this purpose comprising a rotating electric synchronous machine (2) and a frequency converter (3) as well as a method for operating the electric unit (1). The invention relates to a method for starting in turbine operation of the electric unit (1) for a pump-storage power plant. The method provides that the frequency converter (3) is used to start the turbine and output of the electric machine (2) is fed directly into the current network (6) after start-up, for example. The invention also relates to a method for starting in pump operation the electric unit (1) for a pump-storage power plant. The method provides that the frequency converter (3) is used to start the pump (5) and the pump (5) is started directly from rest and under load of a flooded pump (5) or a water column, for example. The invention also relates to a method for operating the electric unit (1) for a pump-storage power plant. The method provides that the electric machine (2) is synchronised with a frequency of the current network (6) and is operated synchronously with the current network (6) independent of the operating state of the pump (5) or the turbine (4) and supplies active power and reactive power.
摘要翻译：本发明涉及一种抽水蓄能电站，尤其是电动装置（1），包括用于此目的的旋转电机的同步电机（2）和一个频率转换器（3）和所述电气单元的操作方法（1）。本发明从而提供了一种用于起动电动涡轮机单元（1）的操作用于抽水蓄能发电设备的方法。该方法在这方面提供了驱动器（3）用于启动所述电机（2）直接，例如，在电网（6）开始后馈送的涡轮和性能。此外，提供了一种用于抽水蓄能电站用于起动电动单元（1）的泵送操作的方法。该方法在这方面提供了用于启动所述泵（5）的频率转换器（3）用于与所述泵（5）是直接从状态和在负载下，例如，被水淹没的泵（5）或水柱启动。此外，驱动电单元（1）的方法提供了一种用于抽水蓄能发电设备。该方法提供了用于此的是，电动机（2）具有所述电力系统（6）的频率是同步的，并且独立于泵的操作状态的（5）或所述涡轮机（4）与当前网络（6）的同步和有功功率和被操作无功电源。

56. 发明申请

WO2013132101A2 VERFAHREN ZUR VERWENDUNG EINER ELEKTRISCHEN EINHEIT 审中-公开
标题翻译：使用被电气单元
公开(公告)号：WO2013132101A2
公开(公告)日：2013-09-12
申请号：PCT/EP2013/054867
申请日：2013-03-11
申请人： ABB TECHNOLOGY AG
发明人： SCHAUB, Christoph , HILLBERG, Claes
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： Die Erfindung betrifft ein Pumpspeicherkraftwerk, insbesondere Verfahren zur Verwendung einer elektrischen Einheit (1) umfassend eine rotierende elektrische Synchronmaschine (2) und einen Umrichter (3), wobei der Umrichter (3) zumindest ein aktives Schaltelement (5) und zumindest ein passives Schaltelement (6) sowohl netzseitig als auch maschinenseitig aufweist. Die Erfindung bezieht sich auf ein Verfahren zur Verwendung der elektrischen Einheit (1) umfassend ein Blockieren der aktiven Schaltelemente (5). Dabei kann das zumindest eine netzseitige aktive Schaltelement (5) im Motorbetrieb oder das zumindest eine maschinenseitige aktive Schaltelement (5) im Generatorbetrieb blockiert werden oder die aktiven Schaltelemente (5) zur Balancierung eines Zwischenkreises zumindest zeitweise blockiert werden.
摘要翻译：本发明涉及一种抽水蓄能电站，特别是使用（1），包括一个旋转同步电机的电单元（2）和逆变器（3）的方法，其中所述逆变器（3）的至少一个有源开关元件（5）和至少一个无源开关元件（无论在网络侧和机器侧具有6）。本发明涉及包括使用阻挡有源开关元件（5）的电单元（1）的方法。在这种情况下，在电动机模式的至少一个网络侧有源开关元件（5）或所述至少一个机器侧的有源开关元件（5）可以阻止在发电机模式或用于平衡的中间电路，以至少暂时阻止有源开关元件（5）。

57. 发明申请

WO2013132099A2 ELEKTRISCHE EINHEIT FÜR EIN PUMPSPEICHERKRAFTWERK 审中-公开
标题翻译：电气单元FOR A抽水蓄能电站
公开(公告)号：WO2013132099A2
公开(公告)日：2013-09-12
申请号：PCT/EP2013/054862
申请日：2013-03-11
申请人： ABB TECHNOLOGY AG
发明人： STEPHAN, Carl-Ernst , HILLBERG, Claes , ERB, Hanspeter , STEIMER, Peter
IPC分类号： H02P27/14
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： Die Erfindung betrifft ein Pumpspeicherkraftwerk, insbesondere eine elektrische Einheit (1) umfassend einen Konverter (3) und eine rotierende elektrische synchron Maschine (4). Der Konverter (3) ist als Modularer Multilevel Konverter ausgebildet und die Maschine (4) ist unmittelbar mit dem Konverter (3) verbindbar, wobei der Konverter (3) eine einstellbare Spannung aufweist.
摘要翻译：本发明涉及一种抽水蓄能电站，尤其是电动装置（1），包括一个转换器（3）和旋转电机同步电机（4）。所述转换器（3）被设计为模块化多电平转换器和所述发动机（4）直接连接到所述转换器（3）连接，所述转换器（3）包括一个可调节的电压。

58. 发明公开

EP3337028A1 MOTOR DRIVE DEVICE 审中-公开
公开(公告)号：EP3337028A1
公开(公告)日：2018-06-20
申请号：EP17207644.0
申请日：2013-02-12
申请人： Mitsubishi Electric Corporation
发明人： Hirotani, Yu , Takizawa, Yuji , Mori, Tatsuya , Kezobo, Isao , Kimpara, Yoshihiko
IPC分类号： H02P6/10 , H02P25/22 , H02P25/022 , H02P21/05 , H02P29/028 , H02K1/27
CPC分类号： H02P6/10 , H02K1/276 , H02K1/278 , H02P21/05 , H02P21/22 , H02P25/022 , H02P25/024 , H02P25/22 , H02P29/02 , H02P29/028
摘要： [Object]
To effectively improve torque of a motor, the maximum rotation rate in driving with no load, and output at a high rotation rate, while suppressing torque ripple, noise, or vibration of the motor.
[Solution]
A brushless motor 301 has an armature iron core 310 wound with armature windings including plural winding sets 311 and 312 each of which includes multi-phase windings. Voltage application means 302 applies voltages to the plural winding sets. Control means 303 calculates a voltage command for the plural winding sets, and controls the voltage application means based on the voltage command. The control means 303 controls the voltage application means 302 so that induced voltages generated in the plural winding sets by rotation of the brushless motor have a trapezoidal waveform and a phase difference between the voltages for the plural winding sets becomes a value that reduces torque ripple caused by the induced voltages.

59. 发明授权

EP2823557B1 ELEKTRISCHE EINHEIT FÜR EIN PUMPSPEICHERKRAFTWERK 有权
标题翻译：电动机组的电动机组
公开(公告)号：EP2823557B1
公开(公告)日：2016-08-10
申请号：EP13709408.2
申请日：2013-03-11
申请人： ABB Technology AG
发明人： WINKLER, Friedrich , TRAXLER-SAMEK, Georg , LINDER, Stefan
IPC分类号： H02P27/14 , H02J3/36 , H02M7/483 , H02P1/52 , H02J3/42 , F01D19/00 , F03B13/06
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

60. 发明公开

EP2823543A1 VERFAHREN ZUR VERWENDUNG EINER ELEKTRISCHEN EINHEIT 有权
公开(公告)号：EP2823543A1
公开(公告)日：2015-01-14
申请号：EP13710818.9
申请日：2013-03-11
申请人： ABB Technology AG
发明人： HILLBERG, Claes , TRAXLER-SAMEK, Georg , STEIMER, Peter
IPC分类号： H02H7/04
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： The invention relates to a power plant, particularly a method for using an electrical unit (1) therefor, comprising an electrical machine (2), wherein the machine (2) can be connected to a power network via a converter (3) and a block transformer (4). The invention relates to a method for using the electrical unit (1), wherein the converter (3) disconnects the block transformer (4) from the machine in the event of a malfunction of the block transformer (4).
摘要翻译：用于此目的的诸如电气单元的储水电站可以包括旋转电同步电机和变频器以及用于操作电单元的方法。例如，示例性方法提供变频器用于起动涡轮机，并且电机的输出例如在启动之后被直接馈送到当前网络中。另一个示例性方法提供了使用变频器启动泵，并且例如直接从淹没的泵或水柱的静止和负载下启动泵。另一示例性方法规定，电机与当前网络的频率同步，并且与当前网络同步地操作，而与泵或涡轮机的运行状态无关，并提供有功功率和无功功率。

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