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41. 发明申请

WO99018652A1 IMPROVED BRUSHLESS LINEAR MOTOR 审中-公开
标题翻译：改进的无刷线性电机
公开(公告)号：WO99018652A1
公开(公告)日：1999-04-15
申请号：PCT/US1998/020893
申请日：1998-10-02
IPC分类号： H02P25/06 , H02K3/04 , H02K3/50 , H02K9/20 , H02K9/22 , H02K11/00 , H02K29/06 , H02K41/03 , H02P6/00 , H02P6/08 , H02P6/20 , H02P6/24 , H02K29/08
CPC分类号： H02K29/08 , H02K3/04 , H02K3/50 , H02K9/20 , H02K9/22 , H02K11/0094 , H02K11/21 , H02K11/22 , H02K11/33 , H02K29/06 , H02K41/03 , H02P6/20 , H02P6/24 , H02P6/28
摘要： The armature coils (22) of a brushless linear motor are cast in resin to form an armature plate (20). A heat sink (24) is attached along one edge of the plate (20) with conductive pins (26) (e.g. aluminum pins) extending through the plate (20) and into the heat sink (24). Fans (30), attached to the heat sink, draw air across it in order to remove heat by convection. A wireless communications link (11) transmits commutation data and/or armature position data to a motor controller (37).
摘要翻译：无刷直线电机的电枢线圈（22）铸造成树脂形成电枢板（20）。散热器（24）通过延伸穿过板（20）并进入散热器（24）的导电销（26）（例如铝销）沿着板（20）的一个边缘附接。连接在散热器上的风扇（30）在空气中吸引空气，以通过对流来消除热量。无线通信链路（11）向电动机控制器（37）发送换向数据和/或电枢位置数据。

42. 发明申请

WO98040957A1 ELECTRIC MACHINE 审中-公开
标题翻译：电机
公开(公告)号：WO98040957A1
公开(公告)日：1998-09-17
申请号：PCT/GB1998/000540
申请日：1998-03-11
IPC分类号： H02K3/20 , H02K11/00 , H02K11/02
CPC分类号： H02K11/0094 , H02K3/20 , H02K11/024 , H02K11/33
摘要： A new design for electrical machines and generators involves introducing additional windings in the stator of a machine which drive flux in complete loops around the back of the stator core drawing the stator core into use as an inductor or transformer as well as a conductor of flux for the main working flux of the machine. The stator core may be divided into several different lengths each of which behaves as an independent flux carrier. The inductor or transformer so produced has numerous possible applications including filtering the current in the DC link of a drive to suppress zero-sequence components of voltage at the terminals of the machine, suppressing certain combinations of phase currents in the machine and enabling the machine to present several different voltage-to-current ratios to its supply.
摘要翻译：用于电机和发电机的新设计涉及在机器的定子中引入额外的绕组，该绕组绕定子芯的背面驱动整个回路中的磁通，将定子铁心拉动以用作电感器或变压器以及用于焊接的导体机器的主要工作通量。定子铁心可以被分成几个不同的长度，每个长度都表现为独立的磁通载体。如此制造的电感器或变压器具有许多可能的应用，包括对驱动器的直流链路中的电流进行滤波，以抑制机器端子处的零序电压分量，抑制机器中的相电流的某些组合，并使机器能够对其电源提供了几种不同的电压 - 电流比。

43. 发明申请

WO2019031677A1 가변 자속 유니버셜 모터 审中-公开
公开(公告)号：WO2019031677A1
公开(公告)日：2019-02-14
申请号：PCT/KR2018/003762
申请日：2018-03-30
申请人： 이성근
发明人： 이성근
IPC分类号： H02K26/00 , H02K23/00 , H02K27/00
CPC分类号： H02K11/0094 , H02K23/00
摘要： 본 발명은 자속조정기를 구비한 가변 자속 유니버셜 모터에 관한 것이다. 자속조정기를 회전시키면 자속의 흐름이 변하면서 회전속도가 조정되는 것을 특징으로 한다. 본 발명에 따른 가변 속도 유니버셜 모터는 전동공구 나 믹서 등의 제품에 적용할 수 있다.

44. 发明申请

WO2018178839A1 CONDITION MONITORING DEVICE FOR AN ELECTRICAL MACHINE 审中-公开
公开(公告)号：WO2018178839A1
公开(公告)日：2018-10-04
申请号：PCT/IB2018/052025
申请日：2018-03-26
申请人： ABB SCHWEIZ AG
发明人： IKAHEIMO, Jouni
IPC分类号： H02K11/20 , H02J50/10
CPC分类号： H02J50/10 , H02K11/0094 , H02K11/20
摘要： In aspects, the present invention provides a condition monitoring device for monitoring a condition of an electrical machine. The condition monitoring device comprises a housing affixed on a frame of the electrical machine, one or more sensors within the housing, for measuring one or more parameters of the electrical machine, and one or more magnetic coils electrically connected to an electrical energy storage unit located in the housing. The one or more magnetic coils are located within a cavity in the stator core thorough an aperture in the frame of the electrical machine and form an inductive circuit with one or more windings of the electrical machine, for supplying current to the electrical energy storage unit.

45. 发明申请

WO2018165153A1 ECOBLADE ROTATING MACHINERY 审中-公开
公开(公告)号：WO2018165153A1
公开(公告)日：2018-09-13
申请号：PCT/US2018/021137
申请日：2018-03-06
申请人： TORT, G. , ORAMA, L.
发明人： TORT, G. , ORAMA, L.
IPC分类号： H02K19/10 , H02K19/02
CPC分类号： H02K51/00 , F04D25/06 , F04D25/088 , H02K1/2793 , H02K7/14 , H02K11/0094 , H02K11/215 , H02K11/33 , H05B33/0809
摘要： An energy recapturing apparatus for use with a ceiling fan or other rotating machinery includes a housing having a rotatable fan blade assembly. The apparatus includes a combined motor/ generator assembly having bifilar coils situated within the housing or interior space. This combined assembly is operatively connected to one or more fan blade assemblies to apply energy to rotate the fan blade assembly when energized. At the moment of rotation, one or more bifilar coils are utilized to generate energy (voltage/current) from the motor, energy that may then be redirected to uses such as illumination and/or energy storage.

46. 发明申请

WO2018015755A1 ELECTRIC MOTOR 审中-公开
标题翻译：电动马达
公开(公告)号：WO2018015755A1
公开(公告)日：2018-01-25
申请号：PCT/GB2017/052132
申请日：2017-07-19
申请人： SEVCON LIMITED
发明人： BARRASS, Peter
IPC分类号： H02K11/33 , H02K11/00 , H02K11/04 , H02K9/10 , H02K9/19 , H02K9/14 , H02K3/28
CPC分类号： H02K11/0094 , H02K3/28 , H02K9/10 , H02K9/14 , H02K9/19 , H02K11/04 , H02K11/33 , H02K2213/12
摘要： A stator assembly comprising stator windings and power electronics coupled to the windings for powering the windings, wherein the stator assembly is arranged so that when it is disposed in an enclosure, a flow of coolant is channelled over both the windings and elements of the power electronics.
摘要翻译：定子组件包括定子绕组和功率电子器件，所述定子绕组和功率电子器件耦合到用于为绕组供电的绕组，其中，定子组件被布置为使得当其布置在外壳中时，冷却剂流被引导到两个电力电子的绕组和元件。

47. 发明申请

WO2017064080A1 PLATINE, B-LAGERSCHILD, MOTORBAUSATZ UND ELEKTROMOTOR 审中-公开
标题翻译：板，B轴承板，发动机套件和电动机
公开(公告)号：WO2017064080A1
公开(公告)日：2017-04-20
申请号：PCT/EP2016/074377
申请日：2016-10-11
申请人： LENZE DRIVES GMBH
发明人： WETTLAUFER, Jan , HÜBNER, Karsten , EHLICH, Martin
IPC分类号： H02K11/33
CPC分类号： H02K5/225 , H02K1/14 , H02K1/185 , H02K11/0094 , H02K11/33
摘要： Die Erfindung betrifft eine Platine zum Einbau in ein B-Lagerschild eines Elektromotors, wobei auf der Platine ein Umrichter ausgebildet ist. Die Platine betrifft des Weiteren ein B-Lagerschild für einen Elektromotor mit einem Umrichter, einen Motorbausatz sowie einen Elektromotor.
摘要翻译：本发明涉及一种用于安装在电动机的B端屏蔽中的电路板，其中逆变器形成在电路板上。该电路板还包括一个带转换器，电机套件和电动机的电机的B端屏蔽。

48. 发明申请

WO2017060218A1 ELECTRICAL MACHINE WITH RESONANT CIRCUIT IN SHAFT GROUNDING 审中-公开
标题翻译：具有谐振电路的电机在轴接地中
公开(公告)号：WO2017060218A1
公开(公告)日：2017-04-13
申请号：PCT/EP2016/073635
申请日：2016-10-04
申请人： ABB SCHWEIZ AG
发明人： RODRIGUEZ, Pedro , SAHOO, Subrat , PINTO, Cajetan , VÄNSKÄ, Klaus
IPC分类号： H02K11/40 , H02P31/00 , H02P29/00
CPC分类号： H02P31/00 , H02K11/0094 , H02K11/40 , H02P29/50
摘要： A method for preventing at least one frequency component of a voltage from occurring in an electrical machine (10) comprises the steps of: obtaining, either by measuring a voltage signal or a current signal from the electrical machine (10) in time domain and transforming the measured signal into frequency domain, by simulating the electrical machine (10), or by deducing from operation settings of an inverter (20), a first frequency component present in the electrical machine (10) in absence of a grounding (180, 230, 250), the first frequency component representing a first undesired frequency higher than a limit frequency of 500 Hz; and providing the electrical machine (10) with a first grounding (180) at a grounding location (260), the first grounding (180) comprising a resonant circuit (190, 240) resonating at the first undesired frequency. In order to get rid of harmful shaft voltages in the form of sharp voltage peaks at high frequencies, it is first necessary to determine at which undesired frequency or frequencies these voltage peaks occur.
摘要翻译：一种用于防止在电机（10）中发生电压的至少一个频率分量的方法包括以下步骤：通过在时域中测量来自电机（10）的电压信号或电流信号，并且转换通过模拟电机（10）或者通过从逆变器（20）的操作设置推断在没有接地的情况下存在于电机（10）中的第一频率分量（180,230），250），所述第一频率分量表示高于500Hz的限制频率的第一非期望频率; 以及在接地位置（260）向所述电机（10）提供第一接地（180），所述第一接地（180）包括以所述第一不期望频率谐振的谐振电路（190,240）。为了摆脱在高频下尖锐电压峰值形式的有害轴电压，首先需要确定出现这些电压峰值的不利频率或频率。

49. 发明申请

WO2017041104A1 SUBMERSIBLE PUMP MOTOR HOUSING FOR IMPROVING THE SERVICEABILITY OF SUBMERSIBLE PUMPS 审中-公开
标题翻译：用于改善潜水泵可维修性的不合适的泵电机外壳
公开(公告)号：WO2017041104A1
公开(公告)日：2017-03-09
申请号：PCT/US2016/050422
申请日：2016-09-06
申请人： FLUID HANDLING LLC
发明人： RUZICA, Paul J.
IPC分类号： H02K5/22
CPC分类号： F04D25/0686 , H02K5/132 , H02K5/22 , H02K7/003 , H02K11/0094
摘要： A submersible pump featuring: a motor; run/start capacitors; a housing having a motor housing portion and a run/start capacitor housing portion separated by a housing wall, the motor housing portion having a motor housing chamber to contain the motor in an oil bath, the run/start housing portion having a run/start housing chamber, connection ports to allow sealed connections between electrical components in the motor housing portion and the run/start capacitor housing portion; a removable motor housing cover to close the motor housing portion; a removable run/start capacitor housing cover to close the run/start capacitor housing portion; and a capacitive cup, removeably arranged in the run/start capacitor housing chamber, the run/start capacitors to be contained in the capacitive cup, the cup having connection ports to allow sealed connections between the run/start capacitor and the electrical components in the motor housing portion in order to couple the run/start capacitors to the motor.
摘要翻译：潜水泵特点：电机; 运行/启动电容器; 壳体，其具有马达容纳部分和由壳体壁分开的运行/起动电容器容纳部分，所述马达壳体部分具有马达容纳室，以将马达容纳在油浴中，所述运行/起动壳体部分具有运行/起动容纳室，连接端口，以允许马达容纳部分中的电气部件与运行/起动电容器壳体部分之间的密封连接; 一个可移除的马达壳体盖，用于封闭马达壳体部分; 可移动的运行/启动电容器壳体盖以关闭运行/启动电容器壳体部分; 以及可移除地布置在运行/启动电容器容纳室中的电容杯，容纳在电容杯中的运行/启动电容器，杯具有连接端口，以允许运行/起动电容器和电气部件之间的密封连接电动机壳体部分，以将运行/启动电容器耦合到电动机。

50. 发明申请

WO2017036353A1 交变复合励磁组件及其在电机和变压器中应用审中-公开
公开(公告)号：WO2017036353A1
公开(公告)日：2017-03-09
申请号：PCT/CN2016/096860
申请日：2016-08-26
申请人：戴珊珊
发明人：戴珊珊 , 朱石柱
IPC分类号： H02K1/17 , H02K1/27 , H02K41/02 , H01F27/24 , H01F30/16
CPC分类号： H01F27/24 , H01F30/16 , H02K1/141 , H02K1/17 , H02K1/27 , H02K11/0094 , H02K21/12 , H02K41/02 , H02K41/031
摘要：一种交变复合励磁组件及其在旋转电机、直线电机、变压器中的应用。该交变复合励磁组件由偶数层铁芯（1，6）及若干磁隔离层（5）构成，磁隔离层（5）设置于各层铁芯（1，6）之间，偶数层铁芯（1，6）与磁隔离层（5）形成闭环形状或开环形状，每一层铁芯（1，6）均开有一个或两个缺口，每一层铁芯（1，6）的缺口处均镶嵌有永磁体（2，3，7，8），永磁体（2，3，7，8）的两磁极面紧贴铁芯缺口的两条对边，且使永磁体（2，3，7，8）的一个侧面与铁芯缺口的侧边之间留有空隙（4，9），相邻两层铁芯缺口处所镶嵌永磁体（2，3，7，8）的磁极性方向相反，同一组激励线圈（10）围绕于各层铁芯（1，6）的外围。该交变复合励磁组件将永磁磁势与励磁磁势叠加，形成交变的复合励磁磁场，能提高电磁能效。

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