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1. 发明申请

WO2004045059A8 MULTIPHASE MOTOR HAVING WINDING CONNECTIONS SPECIFIC TO RESPECTIVE OPERATING SPEED RANGES 审中-公开
标题翻译：具有特定操作速度范围的卷绕连接的多相电动机
公开(公告)号：WO2004045059A8
公开(公告)日：2005-04-14
申请号：PCT/US0335421
申请日：2003-11-06
申请人： WAVECREST LAB LLC , MASLOV BORIS A , SOGHOMONIAN ZAREH SALMASI
发明人： MASLOV BORIS A , SOGHOMONIAN ZAREH SALMASI
IPC分类号： H02P20060101 , H02P1/00 , H02P1/48 , H02P5/00 , H02P7/00 , H02P25/20 , H02P7/48
CPC分类号： H02P25/20 , H02P1/48
摘要： A permanent magnet motor includes salient pole stator cores. The poles and/or linking portions therebetween are wound with a plurality of winding coil sets. Mutually exclusive speed ranges are established between startup and a maximum speed at which the motor can be expected to operate. A different number of the motor stator winding coils are designated to be energized for each speed range for maximum operating efficiency. The number of energized coils are changed dynamically as the speed crosses a threshold between adjacent speed ranges.
摘要翻译：永磁电动机包括凸极定子芯。它们之间的极和/或连接部分缠绕有多个绕组线圈组。在启动和电机可以预期运行的最大速度之间建立相互专用的速度范围。指定不同数量的电动机定子绕组线圈为每个速度范围通电以实现最大的操作效率。当速度超过相邻速度范围之间的阈值时，通电线圈的数量动态地改变。

2. 发明申请

WO2004045047A8 PERMANENT MAGNET ROTOR WITH A YOKE SHAPE FOR REDUCING WEIGHT 审中-公开
标题翻译：永久磁铁转子与YOKE形状减少重量
公开(公告)号：WO2004045047A8
公开(公告)日：2005-03-31
申请号：PCT/US0335422
申请日：2003-11-06
申请人： WAVECREST LAB LLC , MASLOV BORIS A , SOGHOMONIAN ZAREH SALMASI
发明人： MASLOV BORIS A , SOGHOMONIAN ZAREH SALMASI
IPC分类号： H02K1/27 , H02K21/22
CPC分类号： H02K1/2786 , H02K1/32
摘要： A permanent magnet motor has rotor structure that includes magnetically permeable backing material attached to magnets for enhancing flux density distribution. A plurality of permanent magnets are circumferentially distributed about an axis of rotation, adjacent magnets successively alternating in magnetic polarity. The magnetically permeable material is configured with apertures therethrough at areas of low flux density, such as at central portions of the magnets, while in contact with perimeter areas of the magnets. Additional apertures in the material may be located at spaced intersections at which no significant flux density exists. The apertures may be replaced with backing material portions of reduced radial thickness.
摘要翻译：永磁电动机具有转子结构，其包括附接到磁体的磁性可渗透背衬材料，用于增强磁通密度分布。多个永磁体围绕旋转轴线周向分布，相邻的磁体以磁极顺序交替。导磁材料在低磁通密度的区域，例如在磁体的中心部分处，与磁体的周边区域接触地配置有通过其穿过的孔。材料中的另外的孔可以位于不存在明显的通量密度的间隔的交叉处。孔可以用径向厚度减小的背衬材料部分代替。

3. 发明申请

WO2004082126A8 ELECTRIC VEHICLE WITH ADAPTIVE CRUISE CONTROL SYSTEM 审中-公开
标题翻译：具有自适应巡航控制系统的电动车
公开(公告)号：WO2004082126A8
公开(公告)日：2004-11-11
申请号：PCT/US2004008116
申请日：2004-03-15
申请人： WAVECREST LAB LLC , YUAN GUOHUI , MASLOV BORIS A
发明人： YUAN GUOHUI , MASLOV BORIS A
IPC分类号： B60L15/20 , B60W10/08 , B60W30/14 , G05D1/00 , H02K1/14 , H02P5/00 , H02P8/00 , H02P25/02 , H02P27/06 , H02P5/40 , H02P7/63
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.
摘要翻译：一种用于在变化的驾驶条件下自适应地控制电动车辆以保持期望速度的新颖系统。该系统包括用于产生控制信号以控制车辆的电动机的控制电路。控制信号基于达到期望速度所需的控制电流形成。控制策略选择电路被配置在系统中以确定提供控制电流的适当波形分布的电动机控制方案。正弦波形用于高效率，矩形波形用于高扭矩。

4. 发明申请

WO2004071800A9 ADAPTIVE ELECTRIC VEHICLE 审中-公开
标题翻译：自适应电动车
公开(公告)号：WO2004071800A9
公开(公告)日：2005-10-06
申请号：PCT/US2004003432
申请日：2004-02-06
申请人： WAVECREST LAB LLC , MASLOV BORIS A , PAVLOV KEVIN J
发明人： MASLOV BORIS A , PAVLOV KEVIN J
IPC分类号： B60K6/26 , B60K6/46 , B60K6/52 , B60K7/00 , B60L11/12 , B60W20/00 , B60K6/04
CPC分类号： B60W20/00 , B60K1/04 , B60K6/26 , B60K6/46 , B60K6/52 , B60K7/0007 , B60K17/356 , B60K2001/0411 , B60K2001/0416 , B60K2007/0038 , B60K2007/0092 , B60L3/102 , B60L11/126 , B60L11/1877 , B60L15/20 , B60L2200/26 , B60L2210/20 , B60L2220/46 , B60L2240/12 , B60L2240/16 , B60L2240/18 , B60L2240/20 , B60L2240/22 , B60L2240/421 , B60L2240/423 , B60L2240/549 , B60L2260/28 , B60Y2400/61 , Y02T10/6217 , Y02T10/6265 , Y02T10/645 , Y02T10/646 , Y02T10/648 , Y02T10/7005 , Y02T10/705 , Y02T10/7077 , Y02T10/725 , Y02T10/7275
摘要： An adaptive electric car or other vehicle with potentially better performance - power, efficiency, range - than a gasoline vehicle, at a competitive cost. The motor control system can dynamically adapt to the vehicle's operating conditions (starting, accelerating, turning, braking, cruising at high speeds) and other inputs and parameters. That consistently provides better performance. Isolating the vehicle's motor or generator electromagnetic circuits allows effective control of more independent parameters. That gives great freedom to optimize. Adaptive motors and generators for an electric vehicle are cheaper, smaller, lighter, more powerful, and more efficient than conventional designs. An electric vehicle with in-wheel adaptive motors delivers high power with low unsprung mass and high torque and power-density. Total energy management of the vehicles entire electrical system allows for large-scale optimization. An adaptive architecture improves performance of a wide variety of vehicles, particularly those that need optimal efficiency over a range of operating conditions.
摘要翻译：具有竞争力的成本，具有潜力比汽油车辆更好的性能 - 功率，效率，范围的自适应电动汽车或其他车辆。电机控制系统可以动态适应车辆的运行状况（启动，加速，转弯，制动，高速巡航）和其他输入和参数。一贯提供更好的表现。隔离车辆的电机或发电机电磁线路可以有效控制更多的独立参数。这给了很大的优化自由。用于电动车辆的自适应电机和发电机比传统设计更便宜，更小，更轻，更强大，更有效率。具有轮内自适应电动机的电动汽车以低簧片质量和高扭矩和功率密度提供高功率。整个电气系统的总能源管理允许大规模优化。适应性架构提高了各种车辆的性能，特别是在一系列操作条件下需要最佳效率的车辆。

5. 发明申请

WO2004101309A2 PRECISION ADAPTIVE MOTOR CONTROL IN CRUISE CONTROL SYSTEM HAVING VARIOUS MOTOR CONTROL SCHEMES 审中-公开
标题翻译：具有各种电机控制方案的巡航控制系统中的精度自适应电动机控制
公开(公告)号：WO2004101309A2
公开(公告)日：2004-11-25
申请号：PCT/US2004014467
申请日：2004-05-07
申请人： WAVECREST LAB LLC , MASLOV BORIS A , YUAN GUOHUI
发明人： MASLOV BORIS A , YUAN GUOHUI
IPC分类号： B60L15/02 , H02P6/18
CPC分类号： H02P6/182 , B60L15/02 , Y02T10/644 , Y02T10/645 , Y02T10/7258
摘要： A novel cruise control system is provided for adaptively controlling an electric vehicle to maintain desired speed under variable driving conditions. This system utilizes multiple motor control scheme for controlling the motor using various waveform profiles of the control current, and involves phase advance angle adjustment provided for adaptively controlling a phase advance angle between the control current and back-EMF in response to changes in driving conditions to produce the control current sufficient to achieve the desired speed. A motor control scheme selection circuit enables the cruise control system to select a current waveform profile appropriate for present driving conditions. A selected current waveform profile is modified, if the control current with the adjusted phase advance angle is not sufficient to achieve the desired speed.
摘要翻译：提供了一种新颖的巡航控制系统，用于自适应地控制电动车辆以在可变驾驶条件下保持期望的速度。该系统利用多个电动机控制方案来控制电动机使用控制电流的各种波形，并且涉及相位提前角调节，用于响应于驾驶条件的变化来自适应地控制控制电流和反电动势之间的相位提前角产生足以实现所需速度的控制电流。电动机控制方案选择电路使得巡航控制系统能够选择适合当前行驶条件的电流波形。如果具有调整的相位提前角的控制电流不足以达到期望的速度，则选择的电流波形轮廓被修改。

6. 发明申请

WO2004073157A3 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：WO2004073157A3
公开(公告)日：2004-10-28
申请号：PCT/US2004003431
申请日：2004-02-06
申请人： WAVECREST LAB LLC , MASLOV BORIS A
发明人： MASLOV BORIS A
IPC分类号： H02K3/52 , H02P6/00 , H02P7/05
CPC分类号： B60L3/0061 , Y02T10/648
摘要： A distributed architecture for electric motors and generators. This distributed architecture motor can deliver high power at low voltage and low phase current. It works by distributing total current across several "phases," or electromagnetic circuits of the motor. That creates several advantages. These motors can deliver the high power needed by an electric car at 50 volts or less, which is safer for humans. They improve safety by allowing a motor to operate in an emergency even when one or more phases has a fault. Low voltage motors in electric vehicles allow batteries and fuel cells to have fewer cells. The low voltage and distributed current makes heat easier to handle. The distributed architecture lowers cost by allowing cheaper power electronics to be used. The distributed architecture allows smaller, lighter motors to be made with light wiring, switches and connectors. In addition, it opens the path to lower cost battery and fuel cell technologies, simplified battery and fuel cell management, and wider packaging options.
摘要翻译：电动机和发电机的分布式架构。这种分布式架构电机可以在低电压和低相电流下提供高功率。它通过在电动机的几个“阶段”或电磁电路分配总电流起作用。这产生了几个优点。这些电机可以将电动汽车所需的高功率输送到50伏或更小，这对人类来说更安全。它们通过允许电机在紧急情况下运行，即使一个或多个相故障发生，从而提高安全性。电动汽车中的低压电机允许电池和燃料电池具有更少的电池。低电压和分布电流使热量更容易处理。分布式架构通过允许使用更便宜的电力电子设备来降低成本。分布式架构允许使用轻型布线，开关和连接器制造更小，更轻的电机。此外，它打开了降低成本的电池和燃料电池技术，简化电池和燃料电池管理以及更广泛的封装选择的途径。

7. 发明申请

WO2004068696A3 PHASE ADVANCE ANGLE OPTIMIZATION FOR BRUSHLESS MOTOR CONTROL 审中-公开
标题翻译：无刷电机控制的相位先进角度优化
公开(公告)号：WO2004068696A3
公开(公告)日：2004-09-16
申请号：PCT/US2004002379
申请日：2004-01-29
申请人： WAVECREST LAB LLC , MASLOV BORIS A , FEEMSTER MATTHEW G , YUAN GUOHUI
发明人： MASLOV BORIS A , FEEMSTER MATTHEW G , YUAN GUOHUI
IPC分类号： H02K23/16 , H02P6/14 , H02P6/18
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.
摘要翻译：一种用于多相永磁电动机的控制系统，具有用于产生用于为每个相绕组通电的控制信号的控制器。所述控制器包括电流值计算器，用于通过相位提前角确定相对于反电动势相位相位的相位值的值;以及相位超前优化电路，用于产生优化的相位提前角的值，以使输出最大化马达的转矩和相电流的模拟。相位提前优化电路确定针对电动机的每个相位优化的相位提前角。

8. 发明申请

WO2004001945A3 MOTOR CONTROL SYSTEM FOR ADAPTIVE CURRENT PROFILE 审中-公开
标题翻译：用于自适应电流剖面的电机控制系统
公开(公告)号：WO2004001945A3
公开(公告)日：2004-05-06
申请号：PCT/US0312116
申请日：2003-04-30
申请人： WAVECREST LAB LLC , MASLOV BORIS A , FEEMSTER MATTHEW , YUAN GUOHUI
发明人： MASLOV BORIS A , FEEMSTER MATTHEW , YUAN GUOHUI
IPC分类号： H02P6/08 , H02P25/02 , H02P27/06 , H02P7/62 , H02P7/63
CPC分类号： H02P27/06 , H02P25/024
摘要： A control system is provided for a multiphase motor having a plurality of stator phase components, each stator phase component comprising a phase winding formed on a core element, and a rotor. A plurality of motor control schemes are stored in memory or calculated dynamically during motor operation. Subject to user or system selection, one of the motor control schemes is selected by a controller for implementation. The controller generates control signals that are applied to energization circuitry for supplying current to the phase windings with a particular current waveform profile in accordance with the selected motor control scheme. The controller has an input terminal for receiving a user initiated torque command signal representing a desired motor torque. Each motor control scheme provides motor driving current that corresponds to torque command signals received at the controller input terminal. In an automatic mode, the controller accesses the appropriate control scheme to meet the torque tracking requirements of the system.
摘要翻译：为具有多个定子相分量的多相电机提供控制系统，每个定子相分量包括形成在芯元件上的相绕组和转子。多个电动机控制方案被存储在存储器中或者在电动机操作期间被动态地计算。根据用户或系统选择，控制器选择其中一个电机控制方案进行实施。控制器产生施加到通电电路的控制信号，以根据所选择的电动机控制方案，以特定的电流波形轮廓向相绕组提供电流。控制器具有用于接收表示期望的电动机转矩的用户启动的转矩指令信号的输入端子。每个电动机控制方案提供对应于在控制器输入端子处接收的转矩指令信号的电动机驱动电流。在自动模式下，控制器访问适当的控制方案，以满足系统的转矩跟踪要求。

9. 发明申请

WO03030333A3 ROTARY ELECTRIC MOTOR HAVING AXIALLY ALIGNED STATOR POLES AND/OR ROTOR POLES 审中-公开
标题翻译：具有轴向对齐的定子极和/或转子极的旋转电动机
公开(公告)号：WO03030333A3
公开(公告)日：2003-06-19
申请号：PCT/US0230066
申请日：2002-09-24
申请人： WAVECREST LAB LLC
发明人： MASLOV BORIS A , SOGHOMONIAN ZAREH S
IPC分类号： F03D9/00 , H02K1/14 , H02K1/18 , H02K1/27 , H02K3/18 , H02K7/18 , H02K21/22
CPC分类号： H02K1/2786 , F03D9/25 , H02K1/14 , H02K1/141 , H02K1/187 , H02K7/1823 , H02K7/183 , H02K21/22 , H02K2201/12 , Y02E10/725
摘要： A rotary electric motor comprises a rotor having a plurality of permanent magnet elements disposed in an annular ring configuration about an axis of rotation, the magnet elements successively alternating in magnetic polarity along an inner annular surface, and a stator spaced form the rotor by a radial air gap. The stator includes a plurality of magnetic core segments having respective coils wound thereon to form stator windings, the core segments separated from direct contact with each other and disposed along the radial air gap. Each stator segment comprises a pair of poles aligned with each other in a direction parallel to the axis of rotation. Thus the stator comprises a first set of stator poles in radial alignment and an axially displaced second set of stator poles in radial alignment.
摘要翻译：一种旋转电动机包括转子，该转子具有多个围绕旋转轴以环形构造设置的永久磁体元件，所述磁体元件沿着内部环形表面依次交替地具有磁极性，以及定子与所述转子隔开径向气隙。所述定子包括多个磁芯分段，所述多个磁芯分段具有缠绕在其上的相应线圈以形成定子绕组，所述芯分段彼此直接接触分离并且沿着所述径向气隙布置。每个定子段包括一对在平行于旋转轴线的方向上彼此对齐的磁极。因此，定子包括径向对准的第一组定子极和径向对准的轴向移位的第二组定子极。

10. 发明申请

WO03047071A2 ROTARY ELECTRIC MOTOR HAVING SEPARATE CONTROL MODULES FOR RESPECTIVE STATOR ELECTROMAGNETS 审中-公开
标题翻译：相对定子电磁铁具有单独控制模块的旋转电动机
公开(公告)号：WO03047071A2
公开(公告)日：2003-06-05
申请号：PCT/US0232666
申请日：2002-10-15
申请人： WAVECREST LAB LLC
发明人： PYNTIKOV ALEXANDER V , MASLOV BORIS A , BENSON MARK A , GLADKOV ALEXANDER A , SOGHOMONIAN ZAREH
IPC分类号： H02K1/14 , H02K1/18 , H02K11/00 , H02K11/04 , H02K21/22 , H02K29/06
CPC分类号： H02K1/187 , H02K1/141 , H02K11/33
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.
摘要翻译：旋转无刷电动机形成在围绕环形定子环的圆柱形转子壳体结构内。定子由多个独立的功率模块和相应的铁芯段形成，每个模块包括由结合在定子内的电源提供的电控制元件和驱动元件。这种并行架构为每个模块提供相对独立的受控功能。每个模块和定子铁心段可以单独安装和拆卸，而不会干扰其他单元。如果特定的模块或定子铁芯部分发生故障，可以轻松拆下，以便进行修理，更换和重新安装。

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