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21. 发明申请

WO2004001949A1 ADAPTIVE CONTROL ARCHITECTURE FOR ELECTRIC MACHINES 审中-公开
标题翻译：电机自适应控制架构
公开(公告)号：WO2004001949A1
公开(公告)日：2003-12-31
申请号：PCT/US2003/008671
申请日：2003-03-28
申请人： WAVECREST LABORATORIES LLC , MASLOV, Boris, A. , PYNTIKOV, Alexander., V.
发明人： MASLOV, Boris, A. , PYNTIKOV, Alexander., V.
IPC分类号： H02P7/05
CPC分类号： H02K16/04 , B60L11/1864 , B60L2200/26 , B60L2210/20 , B60L2210/46 , B60L2220/16 , B60L2220/18 , B60L2220/44 , B60L2240/423 , H02K1/141 , H02K1/187 , H02K3/28 , H02K7/1838 , H02K11/044 , H02K11/046 , H02K21/22 , H02K2213/06 , H02K2213/09 , H02K2213/12 , H02P6/34 , H02P23/0004 , H02P25/08 , Y02T10/641 , Y02T10/646 , Y02T10/7005 , Y02T10/7061 , Y02T10/7241 , Y02T10/725
摘要： An adaptive architecture for electric motors, generators and other electric machines. An adaptive electric machine provides optimal performance by dynamically adapting its controls to changes in user inputs, machine operating conditions and machine operating parameters. Isolating the machine's electromagnetic circuits allows effective control of more independent machine parameters, that enable greater freedom to optimize and provide adaptive motors and generators that are cheaper, smaller, lighter, more powerful, and more efficient than conventional designs. An electric vehicle with in-wheel adaptive motors enables delivery of higher power with lower unsprung mass, giving better torque-density. The motor control system can adapt to the vehicle's operating conditions, - such as including starting, accelerating, turning, braking, and cruising at high speeds, - thereby consistently providing higher efficiency. A wind powered adaptive generator can adapt to changing wind conditions, consistently providing optimal performance. An adaptive architecture improves performance in a wide variety of electric machine applications, particularly those requiring optimal efficiency over a range of operating conditions.
摘要翻译：电动机，发电机和其他电机的自适应架构。自适应电机通过动态调整用户输入，机器操作条件和机器运行参数的变化来提供最佳性能。隔离机器的电磁线路可以有效地控制更独立的机器参数，从而实现更大的优化自由度，并提供比传统设计更便宜，更小，更轻，更强大，更有效的自适应电动机和发电机。具有轮内自适应电动机的电动车辆能够以较低的簧下质量传递更高功率，提供更好的扭矩密度。电机控制系统可以适应车辆的运行状况，例如包括启动，加速，转向，制动和高速巡航，从而始终如一地提供更高的效率。风力自适应发电机可以适应不断变化的风力条件，始终如一地提供最佳性能。自适应架构提高了各种电机应用的性能，特别是那些在一定范围的工作条件下需要最佳效率的应用。

22. 发明申请

WO2003105318A1 ROTARY PERMANENT MAGNET ELECTRIC MOTOR WITH VARYING AIR GAP BETWEEN INTERFACING STATOR AND ROTOR ELEMENTS 审中-公开
标题翻译：旋转永磁电动机与接口定子和转子元件之间的变化空气隙
公开(公告)号：WO2003105318A1
公开(公告)日：2003-12-18
申请号：PCT/US2003/008673
申请日：2003-03-28
申请人： WAVECREST LABORATORIES LLC , MASLOV, Boris, A. , SOGHOMONIAN, Zareh, Salmasi
发明人： MASLOV, Boris, A. , SOGHOMONIAN, Zareh, Salmasi
IPC分类号： H02K21/12
CPC分类号： H02K29/03 , H02K1/141 , H02K21/22 , H02K2201/12 , H02K2201/15
摘要： A permanent magnet motor is configured with selective variation of the radial distance between an interfacing pair of rotor permanent magnet and stator pole along the circumferential length of the pair. The effects of cogging torque on the overall torque signature can be controlled by setting an appropriate air gap variation profile. The stator pole and rotor magnet surfaces may be sloped with respect to each other, the angle therebetween being selected to obtain desired cogging torque compensation. Other air gap variation profiles may include provision of concave surfaces, the degree of concavity being selectable.
摘要翻译：永磁电动机被构造成沿着该对的圆周长度，在一对转子永磁体和定子极之间的径向距离的选择性变化。可以通过设置适当的气隙变化曲线来控制齿槽转矩对整体扭矩特征的影响。定子极和转子磁体表面可以相对于彼此倾斜，其间的角度被选择以获得期望的齿槽转矩补偿。其他气隙变化曲线可以包括提供凹面，凹度等于可选择。

23. 发明申请

WO2003105317A1 ROTARY PERMANENT MAGNET ELECTRIC MOTOR HAVING STATOR POLE SHOES OF VARYING DIMENSIONS 审中-公开
标题翻译：旋转永磁电机具有变化尺寸的定位器
公开(公告)号：WO2003105317A1
公开(公告)日：2003-12-18
申请号：PCT/US2003/008672
申请日：2003-03-28
申请人： WAVECREST LABORATORIES LLC , MASLOV, Boris, A. , SOGHOMONIAN, Zareh, Salmasi
发明人： MASLOV, Boris, A. , SOGHOMONIAN, Zareh, Salmasi
IPC分类号： H02K21/12
CPC分类号： H02K1/141 , H02K1/2786 , H02K21/22 , H02K29/03 , H02K2201/12 , H02K2201/15
摘要： Rotary permanent magnet motors have salient stator poles with non-uniform pole thickness in the radial direction for compensating effects of cogging torque. Pole base portions terminate at pole shoes at the radial air gap. The pole shoes extend in the circumferential direction from the bulkier base portions. Variation of the thickness of the pole shoe changes the concentration of the effective flux at the point of coupling between the stator poles and the permanent magnet pole shoes. As there is no change in the active interfacing area of the pole shoes a uniform air gap is maintained. The torque signature for each stator pole/rotor permanent magnet interface can be selectively changed to smooth motor operation by configuring the stator pole shoe thickness to vary along its circumferential extent as appropriate. Pole shoes may have tapered leading or trailing edges with respect to a pole base to change the effective flux density in the air gap at a specific pitch of rotation. Additionally, the pole shoe may be shifted off center with respect to the pole base.
摘要翻译：旋转永磁电机具有在径向方向上具有不均匀极厚度的凸极定子极，用于补偿齿槽转矩的影响。极基部分在径向气隙处终止于极靴。极靴从较大的基部向圆周方向延伸。极靴厚度的变化会改变定子极与永磁铁杆之间的耦合点处的有效通量的浓度。由于极靴的主动接口区域没有变化，因此保持均匀的气隙。可以选择性地改变每个定子极/转子永磁体接口的扭矩特征，以便通过使定子极靴厚度在其圆周范围内适当地变化来平滑电机操作。杆鞋可以相对于杆座具有锥形的前缘或后缘，以在特定的旋转间距改变气隙中的有效通量密度。此外，极靴可以相对于杆座偏离中心。

24. 发明申请

WO2003094327A1 ROTARY ELECTRIC MOTOR HAVING AT LEAST TWO AXIALLY AIR GAPS SEPARATING STATOR AND ROTOR SEGMENTS 审中-公开
标题翻译：具有两个轴向空气压缩机的旋转电动机分离定子和转子部分
公开(公告)号：WO2003094327A1
公开(公告)日：2003-11-13
申请号：PCT/US2003/008677
申请日：2003-03-28
申请人： WAVECREST LABORATORIES LLC , MASLOV, Boris, A. , PYNTIKOV, Alexander, V.
发明人： MASLOV, Boris, A. , PYNTIKOV, Alexander, V.
IPC分类号： H02K21/12
CPC分类号： H02K21/24 , H02K21/12
摘要： A motor has a rotor and a stator. The stator is made up of a plurality of separate electromagnet core segments disposed coaxially about an axis of rotation. The core segments are affixed, without ferromagnetic contact with each other, to a non-ferromagnetic support structure. The rotor is configured in an annular ring that at least partially surrounds the annular stator to define two parallel axial air gaps between the rotor and stator respectively on opposite axial sides of the stator. Permanent magnets are distributed on each side of the rotor annular ring that faces an air gap. Preferably, each stator electromagnet core segments has a pair of poles aligned in a direction generally parallel to the axis of rotation with pole faces generally perpendicular to the axis of rotation. A winding is formed on a core portion that links the poles to produce, when energized, magnetic poles of opposite polarity at the pole faces.
摘要翻译：电动机具有转子和定子。定子由围绕旋转轴同轴设置的多个分离的电磁铁芯段构成。将铁芯片固定在一起，而不会铁磁性地接触到非铁磁性支撑结构。转子被构造成环形环，其至少部分地围绕环形定子以分别在定子的相对轴向侧上在转子和定子之间限定两个平行的轴向空气间隙。永磁体分布在面向气隙的转子环形圈的每侧。优选地，每个定子电磁铁芯段具有在大致平行于旋转轴线的方向上对齐的一对极，极面大致垂直于旋转轴线。绕组形成在芯部分上，该芯部分连接极以产生在极面处具有相反极性的磁极。

25. 发明申请

WO2003047071A3 ROTARY ELECTRIC MOTOR HAVING SEPARATE CONTROL MODULES FOR RESPECTIVE STATOR ELECTROMAGNETS 审中-公开
公开(公告)号：WO2003047071A3
公开(公告)日：2003-06-05
申请号：PCT/US2002/032666
申请日：2002-10-15
申请人： WAVECREST LABORATORIES, LLC
发明人： PYNTIKOV, Alexander, V. , MASLOV, Boris, A. , BENSON, Mark, A. , GLADKOV, Alexander, A. , SOGHOMONIAN, Zareh
IPC分类号： H02K1/18
摘要： A rotary brushless electric motor is formed within a cylindrical rotor housing structure that surrounds an annular stator ring. The stator is formed of a plurality of individual power modules and corresponding core segments, each module comprising electrical control and drive elements supplied by a power source incorporated within the stator. Such parallel architecture provides relatively independently controlled functionality for each module. Each module and stator core segment can be individually installed and removed without disturbing the other units. Should a particular module or stator core segment fail, it can be easily removed for repair or replacement and reinstallation.

26. 发明公开

EP1606873A1 MULTIPHASE MOTOR HAVING DIFFERENT WINDING CONFIGURATIONS FOR RESPECTIVE SPEED RANGES 有权
标题翻译：随着对各自变速区域的不同绕组结构更多相电机
公开(公告)号：EP1606873A1
公开(公告)日：2005-12-21
申请号：EP04758345.5
申请日：2004-03-25
申请人： Wavecrest Laboratories, LLC
发明人： PYNTIKOV, Alexander , MASLOV, Boris, A. , GLADKOV, Alexander, A.
IPC分类号： H02P6/00 , H02P6/14
CPC分类号： H02P6/14 , H02P6/34
摘要： Reconfiguration of stator winding sections of each phase of a multiphase motor is controlled for successive ranges of speed during which the motor can be expected to operate to obtain optimum operating efficiency throughout the entire operating range. All winding sections for a stator element are energized throughout the motor operating speed range but connected, through appropriate switches, in different circuit configurations for respective portions of the speed range. The switches are activated by a controller in response to a sensed motor speed signal. The reconfiguration of stator winding sections may be incorporated within a motor control system that is adaptive to control various motor parameters in response to sensed conditions as well as user input commands.

27. 发明公开

EP1602171A1 ELECTRIC VEHICLE WITH ADAPTIVE CRUISE CONTROL SYSTEM 有权
标题翻译：与自适应巡航控制系统电动车
公开(公告)号：EP1602171A1
公开(公告)日：2005-12-07
申请号：EP04737331.1
申请日：2004-03-15
申请人： Wavecrest Laboratories, LLC
发明人： YUAN, Guohui , MASLOV, Boris, A.
IPC分类号： H02P5/40
CPC分类号： B60W30/146 , B60L15/2045 , B60W10/08 , B60W30/16 , H02K1/148 , Y02T10/641 , Y02T10/645 , Y02T10/7283
摘要： A novel system for adaptively controlling an electric vehicle to maintain desired speed under variable driving conditions. The system includes a control circuit for producing a control signal to control an electric motor of the vehicle. The control signal is formed based on a control current required to achieve the desired speed. The control strategy selection circuit is configured in the system to determine a motor control scheme that provides an appropriate waveform profile of the control current. Sinusoidal waveforms are used for high efficiency and rectangular waveforms ar used for high torque.

28. 发明公开

EP1502347A1 ROTARY ELECTRIC MOTOR HAVING AT LEAST TWO AXIALLY AIR GAPS SEPARATING STATOR AND ROTOR SEGMENTS 审中-公开
标题翻译：旋转电马达的定子和转子分段之间的至少两个轴向气隙
公开(公告)号：EP1502347A1
公开(公告)日：2005-02-02
申请号：EP03719438.8
申请日：2003-03-28
申请人： Wavecrest Laboratories, LLC
发明人： MASLOV, Boris, A. , PYNTIKOV, Alexander, V.
IPC分类号： H02K21/12 , H02K21/24
CPC分类号： H02K21/24 , H02K21/12
摘要： A motor has a rotor and a stator. The stator is made up of a plurality of separate electromagnet core segments disposed coaxially about an axis of rotation. The core segments are affixed, without ferromagnetic contact with each other, to a non-ferromagnetic support structure. The rotor is configured in an annular ring that at least partially surrounds the annular stator to define two parallel axial air gaps between the rotor and stator respectively on opposite axial sides of the stator. Permanent magnets are distributed on each side of the rotor annular ring that faces an air gap. Preferably, each stator electromagnet core segments has a pair of poles aligned in a direction generally parallel to the axis of rotation with pole faces generally perpendicular to the axis of rotation. A winding is formed on a core portion that links the poles to produce, when energized, magnetic poles of opposite polarity at the pole faces.

29. 发明公开

EP1588481A2 PHASE ADVANCE ANGLE OPTIMIZATION FOR BRUSHLESS MOTOR CONTROL 有权
标题翻译：相的优化滑动角用于控制无刷电机
公开(公告)号：EP1588481A2
公开(公告)日：2005-10-26
申请号：EP04706415.9
申请日：2004-01-29
申请人： Wavecrest Laboratories, LLC
发明人： MASLOV, Boris, A. , FEEMSTER, Matthew, G. , YUAN, Guohui
IPC分类号： H02P6/18 , H02P6/14
CPC分类号： H02P6/15
摘要： A control system for a multiphase permanent magnet motor having a controller for producing a control signal to energize each phase winding. The controller includes a current value calculator for determining a value of phase current advanced in phase with respect to back-EMF by a phase advance angle, and a phase advance optimization circuit for producing a value of the phase advance angle optimized so as to maximize output torque of the motor and mimimize the phase current. The phase advance optimization circuit determines the phase advance angle optimized for each phase of the motor.

30. 发明公开

EP1516416A1 ROTARY ELECTRIC MOTOR HAVING A PLURALITY OF SHIFTED STATOR POLES AND/OR ROTOR POLES 审中-公开
标题翻译：具有多OFFSET定子和/或转子波兰电动转子发动机
公开(公告)号：EP1516416A1
公开(公告)日：2005-03-23
申请号：EP03757241.9
申请日：2003-03-28
申请人： Wavecrest Laboratories, LLC
发明人： SOGHOMONIAN, Zareh, Salmasi , MASLOV, Boris, A. , BENSON, Mark, A.
IPC分类号： H02K21/12 , H02K1/27 , H02K1/14
摘要： A rotary electric motor has a stator with a plurality of axially spaced sets of corresponding stator (3,6) and rotor elements (22,23,24). The stator of each set is an annular ring with poles circumferentially positioned about an axis of rotation. The rotor of each set has a plurality of permanent magnets disposed circumferentially along an annular air gap opposite the stator poles. The permanent magnets of adjacent rotor element sets and/or the poles of adjacent stator sets are offset from each other in the axial direction to cancel the effects of cogging torque produce by each of the sets.

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