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81. 发明公开

EP3038252A4 ELECTRIC MOTOR CONTROL DEVICE 有权转让
标题翻译：马达控制装置
公开(公告)号：EP3038252A4
公开(公告)日：2016-10-12
申请号：EP13891908
申请日：2013-11-06
申请人： TOYOTA MOTOR CO LTD
发明人： YAMAKAWA TOSHIFUMI , OKAMURA MASAKI , TAKAMATSU NAOYOSHI
IPC分类号： H02P27/06 , H02M7/02 , H02M7/12
CPC分类号： H02P27/085 , H02M1/15 , H02M7/53875 , H02P27/06
摘要： The purpose is to suppress ripple of voltage between terminals of smoothing condenser. Electric motor control apparatus (15) is electric motor control apparatus that controls electric motor system having electrical power converter (13), smoothing condenser (14) and three-phase AC electric motor (14), and has generating device (156u, 156v, 156w) that generates modulation signal (Vmu, Vmv, Vmw) by adding third harmonic signal (Vh1) to phase voltage command signal (Vu, Vv, Vw); controlling device that controls operation of electrical power converter by using modulation signal; and adjusting device (155) that adjusts amplitude of third harmonic signal, adjusting device adjusts amplitude of third harmonic signal so that peak value of voltage (VH) between terminals of smoothing condenser in the case where amplitude of third harmonic signal is adjusted is smaller than peak value of voltage between terminals in the case where amplitude of third harmonic signal is not adjusted.

82. 发明公开

EP2830206A4 POWER CONVERSION DEVICE 审中-公开
公开(公告)号：EP2830206A4
公开(公告)日：2016-08-10
申请号：EP13764376
申请日：2013-02-06
申请人： HITACHI IND EQUIPMENT SYS
发明人： SUGIMOTO TAKUYA , ARAO YUSUKE
IPC分类号： H02M7/48 , G01R19/165 , H02H3/253 , H02H3/34 , H02H7/122 , H02P27/06
CPC分类号： H02H3/253 , H02H7/1225 , H02M7/53875 , H02M2001/0009 , H02P27/06 , H02P29/0243

83. 发明公开

EP3051678A1 BOOST CONVERTER CONTROL APPARATUS 有权转让
标题翻译：升压转换器控制装置
公开(公告)号：EP3051678A1
公开(公告)日：2016-08-03
申请号：EP16160998.7
申请日：2011-04-19
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： TAKAMATSU, Naoyoshi , OKAMURA, Masaki
IPC分类号： H02M3/155
CPC分类号： H02P6/08 , H02M3/156 , H02M7/48 , H02M2001/0003 , H02M2001/007 , H02P21/05 , H02P23/0004 , H02P27/06 , H02P2201/09
摘要： A boost converter control apparatus for controlling a motor drive system which is provided with a boost converter disposed between an electric power converter and a direct current power supply, the boost converter boosting a direct current voltage of the direct current power supply and supplying it to the electric power converter, is provided with: an operating device provided with a proportional element, an integral element and a derivative element, the derivative element being configured as a bandpass filter, the operating device calculating a PID controlled variable corresponding to an electric current command value of the boost converter for maintaining an output voltage of the boost converter at a command value of an inter-terminal voltage VH of a smoothing condenser; and a controlling device which is configured to control the output voltage of the boost converter on the basis of the calculated PID controlled variable.
摘要翻译： 1.一种升压转换器控制装置，用于控制设置有升压转换器的电动机驱动系统，所述升压转换器设置在电力转换器和直流电源之间，升压转换器升高直流电源的直流电压并将其提供给电力转换器具有：操作装置，其具有比例元件，积分元件和微分元件，所述微分元件被构造为带通滤波器，所述操作装置计算对应于电流指令值的PID控制变量升压转换器，用于将升压转换器的输出电压保持在平滑电容器的端子间电压VH的指令值; 以及控制装置，其被配置为基于所计算的PID控制变量来控制升压转换器的输出电压。

84. 发明公开

EP3051670A1 Winding design for a stator of an electric machine 审中-公开
标题翻译： Wicklungsaufbaufüreinen定子einer elektrischen Maschine
公开(公告)号：EP3051670A1
公开(公告)日：2016-08-03
申请号：EP15152853.6
申请日：2015-01-28
申请人： Siemens Aktiengesellschaft
发明人： Thomas, Arwyn , Xia, Zhen Ping
IPC分类号： H02K3/28 , H02M5/458 , H02M7/493 , H02K7/18 , H02K11/04 , H02P9/00
CPC分类号： H02K3/28 , H02K7/1838 , H02K11/046 , H02K2213/12 , H02M5/14 , H02M5/4585 , H02M7/493 , H02P25/22 , H02P27/06 , Y02E10/725 , Y02E10/76
摘要： It is described a stator arrangement (110, 210, 510) for an electric machine (105, 305, 505), in particular for a generator of a wind turbine. The stator arrangement (110, 210, 510) comprises (a) a frame structure (112) which is formed around a center axis; (b) a plurality of stator teeth (114) which are arranged equally spaced apart along a circumference of the frame structure (112), wherein each stator tooth (114) extends in a radial direction with respect to the center axis; (c) a plurality of electric windings, each electric winding being wound around one stator tooth (114); and (d) an electric interface (120) for connecting the plurality of electric windings with a power converter system (360, 460). Each electric winding is assigned to one electric phase of a multi-phase current which is associated with an operation of the electric machine (105, 305, 505), and the electric interface (120) is configured in such a manner that two neighboring electric windings being assigned to one and the same electric phase are connectable in parallel with the power converter system (360, 460). It is further described an electric machine (105, 305, 505) and an electric power system (300, 400) which both comprise the described stator arrangement (110, 210, 510).
摘要翻译：描述了一种用于电机（105,305,505）的定子装置（110,210,510），特别是用于风力涡轮机的发电机。定子装置（110,210,510）包括（a）围绕中心轴线形成的框架结构（112）; （b）沿着所述框架结构（112）的圆周等间隔布置的多个定子齿（114），其中每个定子齿（114）相对于所述中心轴线在径向方向上延伸; （c）多个电绕组，每个电绕组围绕一个定子齿（114）缠绕; 和（d）用于将多个电绕组与功率转换器系统（360,460）连接的电接口（120）。每个电绕组被分配到与电机（105,305,505）的操作相关联的多相电流的一个电相，并且电接口（120）被配置为使得两个相邻的电分配给同一电相的绕组可与功率转换器系统（360,460）并联连接。进一步描述两者都包括所描述的定子装置（110,210,510）的电机（105,305,505）和电力系统（300,400）。

85. 发明公开

EP3051648A1 INRUSH CURRENT LIMITING CIRCUIT AND POWER CONVERSION DEVICE 有权
标题翻译： EINSCHALTSTROMBEGRENZUNGSSCHALTUNG UND LEISTUNGSWANDLERVORRICHTUNG
公开(公告)号：EP3051648A1
公开(公告)日：2016-08-03
申请号：EP13894890.6
申请日：2013-09-27
申请人： Mitsubishi Electric Corporation
发明人： ASAI, Takamasa
IPC分类号： H02H9/02 , G05F1/573 , H02J1/00 , H02M1/00 , H02M7/5387 , H02M7/797
CPC分类号： H02P29/027 , H02H9/001 , H02P9/02 , H02P27/06 , H02P27/08
摘要： The present invention relates to a rush current limiting circuit in which a series circuit consisting of an inductor and a resistor for detecting a current is connected between a power source and a first semiconductor switch, in which there is provided a second semiconductor switch whose inter-output-terminal voltage is controlled by the voltage across the series circuit consisting of the inductor and the resistor for detecting a current, and in which the inter-output-terminal voltage of the second semiconductor switch controls the inter-control-terminal voltage of the first semiconductor switch so as to limit a current to a load; the present invention relates also to an electric power converter including the rush current limiting circuit.
摘要翻译：冲击电流限制电路技术领域本发明涉及一种冲击电流限制电路，其中由电感器和用于检测电流的电阻器组成的串联电路连接在电源和第一半导体开关之间，其中提供第二半导体开关，输出端子电压由电感器和电阻器组成的串联电路两端的电压控制，用于检测电流，其中第二半导体开关的输出端电压控制第二半导体开关的控制端电压第一半导体开关以将电流限制到负载; 本发明还涉及包括冲击电流限制电路的电力转换器。

86. 发明公开

EP3032732A3 UMRICHTER 审中-公开
标题翻译： CONVERTER
公开(公告)号：EP3032732A3
公开(公告)日：2016-07-27
申请号：EP15184404.0
申请日：2015-09-09
申请人： Baumüller Nürnberg GmbH
发明人： LELKES, András
IPC分类号： H02M7/00 , H02M1/32 , H02M7/5387
CPC分类号： H02P27/06 , H02M1/32 , H02M7/003 , H02M7/53871 , H02M2001/327 , H02P29/02
摘要： Die Erfindung betrifft einen Umrichter (4) mit einem eine Bewegungsregelung (16) aufweisenden Regelteil (12) und einem einen Leistungshalbleiterschalter (36) umfassenden Leistungsteil (30). Das Leistungsteil (30) weist eine eine Sicherheitsfunktion (54, 56) bereitstellende Sicherheitsüberwachung (52) auf.

87. 发明公开

EP2939866A4 MOTOR CONTROL DEVICE AND MOTOR CONTROL METHOD 有权
公开(公告)号：EP2939866A4
公开(公告)日：2016-07-20
申请号：EP13868192
申请日：2013-11-28
申请人： NISSAN MOTOR
发明人： KATSUMATA YUJI , ITO KEN , NAKAJIMA TAKASHI , SAWADA AKIRA , OONO SHOU , KOMATSU HIROYUKI
IPC分类号： B60L15/20 , B60T1/00 , B60W10/00 , H02P1/00 , H02P29/00
CPC分类号： H02P27/06 , B60L15/20 , B60L15/2072 , B60L15/2081 , B60L2220/12 , B60L2240/421 , B60L2240/423 , B60L2240/429 , B60L2240/461 , B60L2240/465 , B60L2240/547 , B60L2260/26 , B60L2270/145 , B60T1/005 , B60W10/00 , H02P1/00 , H02P21/05 , Y02T10/643 , Y02T10/645 , Y02T10/7275

88. 发明公开

EP2858777A4 ELECTRIC CUTTING SYSTEM 有权转让
标题翻译：电切系统
公开(公告)号：EP2858777A4
公开(公告)日：2016-06-22
申请号：EP13804987
申请日：2013-06-12
申请人： HUSQVARNA AB
发明人： PETERSSON ULF , BERGVALL BENGT ALLAN , PINZANI HÅKAN , CARLSSON PÄR , VIDLUND ADAM , BERG JOHAN , BENNEHAG ANDERS
IPC分类号： B23D51/01 , B23D45/00 , B23D47/00 , B23D47/12 , B23D59/02 , B23D59/04 , B23Q11/10 , B25F5/00 , B27B5/29 , B27B17/00 , B27B17/08 , B28D1/04 , B28D7/02 , H02K1/27 , H02K5/20 , H02K7/14 , H02K9/00 , H02K9/19 , H02K21/00 , H02K21/14 , H02P6/14
CPC分类号： B23D45/16 , B23B45/02 , B23D47/005 , B23D47/12 , B23D57/0015 , B23D59/02 , B23Q11/10 , B24B7/18 , B25F5/006 , B25F5/008 , B27B17/0033 , B27B17/08 , B28D7/02 , H02K1/2706 , H02K5/20 , H02K7/14 , H02K9/19 , H02P27/06 , Y10T83/293
摘要： An electric power saw/cutter includes a rotatable saw structure, a rear handle with a switch/speed control, a front handle and a drive unit for rotating the saw structure. The drive unit itself including a saw structure drive arrangement to which the saw structure is attachable, a transmission for driving the saw drive arrangement, an electric motor for driving an input shaft of the transmission, and a support structure for holding/carrying the saw structure drive arrangement, the transmission and the electric motor. The front handle and the rear handle are directly connected to each other to form a handle unit, which unit is resiliently connected to the drive unit, so that vibrations from the saw blade and drive unit will be reduced in the handle unit.

89. 发明公开

EP3025422A1 INDUCTION MOTOR FLUX AND TORQUE CONTROL 审中-公开
标题翻译：感应电机磁通和转矩控制
公开(公告)号：EP3025422A1
公开(公告)日：2016-06-01
申请号：EP14829439.0
申请日：2014-07-22
申请人： Atieva, Inc.
发明人： TANG, Yifan
IPC分类号： H02P21/06
CPC分类号： H02P21/22 , H02P21/06 , H02P21/10 , H02P21/12 , H02P21/141 , H02P25/02 , H02P27/06
摘要： An induction motor controller is provided. The induction motor controller includes a first module that derives a commanded stator voltage vector, in a stator flux reference frame, via a rotor flux regulator loop and a torque regulator loop, which process at least partially in the stator flux reference frame. The induction motor controller includes a second module that processes the commanded stator voltage vector to produce AC (alternating current) power for an induction motor.
摘要翻译：感应电动机控制器被提供。感应电动机控制器包括第一模块，该第一模块经由转子磁通量调节器回路和转矩调节器回路在定子磁通参考系中导出命令的定子电压向量，该转子磁通量调节器回路和转矩调节器回路至少部分地在定子通量参考系中处理。感应电动机控制器包括第二模块，其处理命令的定子电压向量以产生感应电动机的AC（交流）功率。

90. 发明公开

EP2982844A4 SUPERCHARGER AND SHIP 审中-公开
标题翻译：充电器和船
公开(公告)号：EP2982844A4
公开(公告)日：2016-05-25
申请号：EP15755148
申请日：2015-02-20
申请人： MITSUBISHI HEAVY IND LTD
发明人： YAMASHITA YUKIO , SAKAMOTO MUSASHI , ONO YOSHIHISA , SHIRAISHI KEIICHI
IPC分类号： F02B37/10 , F02B37/00 , F02B39/10 , F02D41/00 , F02D41/14 , H02P21/00 , H02P21/14 , H02P21/18 , H02P27/04
CPC分类号： F02B39/10 , F02B37/10 , F02D41/0007 , F02D2041/1409 , H02P21/141 , H02P21/18 , H02P27/06 , Y02T10/144
摘要： A hybrid turbocharger (10) includes a first power conversion unit (12) that has a function by which direct-current power is converted into alternating-current power and is output to a generator motor (30), a smoothing capacitor (18) that is provided between direct-current buses, and a control unit (40) that controls the first power conversion unit (12) so as to cause actual generator motor speed to comply with an engine speed command of the generator motor (30) input from an upstream controller during a motoring operation of the generator motor (30). The control unit (40) changes the engine speed command to a value which is equal to or greater than the actual generator motor speed when the engine speed command of the generator motor (30) is less than the actual generator motor speed and a direct-current bus voltage is equal to or greater than a predetermined first threshold value during the motoring operation of the generator motor (30). Accordingly, the direct-current bus voltage can be prevented from increasing during the motoring operation of the generator motor.

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