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1. 发明申请

US20140114521A1 MANEUVERING DRIVE WITH SMART CENTRAL UNIT 有权
标题翻译：使用SMART CENTRAL UNIT进行变速驱动
公开(公告)号：US20140114521A1
公开(公告)日：2014-04-24
申请号：US14058927
申请日：2013-10-21
申请人： TRUMA GERAETETECHNIK GMBH & CO. KG
发明人： Steve AEMISEGGER , Daniel GUMPP , Jochen MUELLER , Tobias SCHMID , Klaus MUESSLER , Ana Maria FERNANDEZ , Joerg MUELLER , Oliver SCHAURER , Mario MOEHRING , Mathias VENSCHOTT , Stefan THIEL , Kamil ZAWADSKI
IPC分类号： B60S9/00
CPC分类号： B60S9/00 , B60L3/0061 , B60L3/04 , B60L11/1805 , B60L11/1807 , B60L15/20 , B60L15/2036 , B60L2200/28 , B60L2200/46 , B60L2220/44 , B60L2220/46 , B60L2240/36 , B60L2240/421 , B60L2240/425 , B60L2240/461 , B60L2240/645 , B62D59/04 , Y02T10/642 , Y02T10/645 , Y02T10/70 , Y02T10/7005 , Y02T10/72 , Y02T10/7275 , Y02T10/7291 , Y02T90/16
摘要： A maneuvering drive (24, 30) for a trailer (10) has a central unit (30), at least two drive units (24) by which wheels (16) of the trailer (10) can be driven and which are controlled by the central unit (30), each drive unit (24) including a checking module (40) by which drive specifications of the central unit (30) can be checked as to whether they can be fulfilled, and a feedback channel being provided by which the drive units (24) can feed back to the central unit (30) if the drive specifications cannot be fulfilled.
摘要翻译：用于拖车（10）的操纵驱动器（24,30）具有中央单元（30），至少两个驱动单元（24），拖车（10）的车轮（16）可以由该驱动单元驱动并由中央单元（30），每个驱动单元（24）包括检查模块（40），通过该检查模块可以检查中央单元（30）的驱动规格是否可以被满足，并且提供反馈通道，如果驱动器规格不能满足，驱动单元（24）可以反馈到中央单元（30）。

2. 发明授权

US08104557B2 Linear drive travel system and automobile 失效
标题翻译：线性传动系统和汽车
公开(公告)号：US08104557B2
公开(公告)日：2012-01-31
申请号：US12224890
申请日：2007-03-12
申请人： Sachio Takahashi , Kazuo Fuda
发明人： Sachio Takahashi , Kazuo Fuda
IPC分类号： B60K1/00 , B60L8/00
CPC分类号： B60L11/1807 , B60H1/00421 , B60H1/00478 , B60K7/0007 , B60K16/00 , B60K2007/0038 , B60K2007/0092 , B60K2016/003 , B60K2016/006 , B60L8/003 , B60L8/006 , B60L2220/12 , B60L2220/18 , B60L2220/44 , B60W2510/244 , F03D9/25 , F05B2240/941 , H02K7/14 , H02K19/103 , Y02E10/725 , Y02T10/6269 , Y02T10/641 , Y02T10/7005 , Y02T10/7083 , Y02T10/90
摘要： To enable control the number of revolutions of a wheel with a new structure different from an induction motor and adjust the maximum torque rapidly and accurately.A linear drive travel system includes a metal wheel 20 having a drum rotor and a stator 30 arranged inside the metal wheel 20. The stator 30 includes a plurality of rows of electromagnets 32 arranged in the direction of rotation axis, each row being formed of a plurality of electromagnets 32 arranged along the circumference around a rotary shaft 40. A drum rotor includes a plurality of arc-shaped rotor cores 23 arranged along the circumference around the rotary shaft 40. Control means (control system 80) performs control by allowing electromagnets 32 in some rows to be a magnetization coil of the rotor core and by allowing the electromagnets 32 in other rows to be a rotation coil of the drum motor.
摘要翻译：为了能够控制具有与感应电动机不同的新结构的车轮的转数，并且快速且准确地调整最大扭矩。线性驱动行驶系统包括具有滚筒转子和布置在金属轮20内部的定子30的金属轮20.定子30包括沿旋转轴线方向布置的多排电磁体32，每排由多个绕旋转轴40的圆周布置的电磁体32.滚筒转子包括围绕旋转轴40沿圆周布置的多个弧形转子芯23.控制装置（控制系统80）通过允许电磁体32 在一些行中成为转子铁芯的磁化线圈，并且允许其它行中的电磁体32是鼓电动机的旋转线圈。

3. 发明授权

US07923945B2 Voltage control of upconverter in a motored vehicle drive 有权
标题翻译：在电动车辆驱动器中上变频器的电压控制
公开(公告)号：US07923945B2
公开(公告)日：2011-04-12
申请号：US11918230
申请日：2006-05-19
申请人： Ryoji Sato , Takashi Yamashita
发明人： Ryoji Sato , Takashi Yamashita
IPC分类号： H02P1/00
CPC分类号： B60W20/10 , B60K6/46 , B60L11/1803 , B60L11/1807 , B60L2210/14 , B60W10/08 , B60W10/11 , B60W20/00 , B60W30/19 , Y02T10/6217 , Y02T10/7005 , Y02T10/7225
摘要： When an ECU receives a transmission signal having a high level from a transmission, the ECU exerts torque reduction control to reduce a torque control value for a motor generator. Furthermore the ECU sets an optimum (or target) value of a voltage as based on the torque control value and a motor rotation speed and controls an upconverter. Herein, when the transmission is shifting gears, the ECU controls the upconverter to allow the voltage to be constant regardless of whether the torque reduction control is exerted to reduce the torque control value.
摘要翻译：当ECU从变速器接收到高电平的发送信号时，ECU进行转矩降低控制，以减小电动发电机的转矩控制值。此外，ECU基于转矩控制值和电动机转速设定电压的最佳（或目标）值，并控制上变频器。这里，当变速器正在变速时，ECU控制上变频器以允许电压恒定，而不管是否施加转矩降低控制以减小转矩控制值。

4. 发明授权

US07347427B2 Wheel provided with driving means 有权
标题翻译：车轮配有驱动装置
公开(公告)号：US07347427B2
公开(公告)日：2008-03-25
申请号：US11431684
申请日：2006-05-10
申请人： Adrianus Johannes Heinen
发明人： Adrianus Johannes Heinen
IPC分类号： B60G17/04
CPC分类号： H02K7/14 , B60G3/01 , B60G11/16 , B60G15/063 , B60G15/07 , B60G2200/422 , B60G2200/44 , B60G2202/12 , B60G2204/124 , B60G2204/30 , B60G2206/42 , B60G2300/50 , B60K7/0007 , B60K17/046 , B60K17/22 , B60K17/30 , B60K2007/0038 , B60K2007/0092 , B60L8/003 , B60L11/1807 , B60L2220/44 , B62D5/0418 , B62M6/55 , B62M6/65 , H02K1/30 , H02K7/006 , H02K7/085 , Y02T10/641 , Y02T10/646 , Y02T10/7005 , Y02T10/7083 , Y02T90/16
摘要： A wheel provided with an electro motor in the wheel. A wheel strut is attached to a vehicle, and a wheel is attached to the wheel strut. The electro motor causes a wheel attachment component to rotate about its longitudinal axis. Data from the wheel is exchanged with other similar wheels.
摘要翻译：在车轮上设置有电动马达的车轮。车轮支柱连接到车辆，并且车轮附接到车轮支柱。电动马达使得轮附接部件围绕其纵向轴线旋转。来自车轮的数据与其他相似的车轮交换。

5. 发明授权

US06831429B2 Prediction of available torque and power from battery-powered traction motor 失效
标题翻译：从电池供电的牵引电机预测可用转矩和功率
公开(公告)号：US06831429B2
公开(公告)日：2004-12-14
申请号：US10384962
申请日：2003-03-10
申请人： Zhenxing Fu
发明人： Zhenxing Fu
IPC分类号： B60K604
CPC分类号： B60K6/48 , B60L11/1807 , B60L11/1868 , B60L15/025 , B60L15/2045 , B60L2220/14 , B60L2240/423 , B60L2240/525 , B60L2260/56 , B60W20/11 , B60W2710/083 , Y02T10/6221 , Y02T10/643 , Y02T10/7005 , Y02T10/7066 , Y02T10/7283
摘要： Available torque output from a battery-powered traction motor system in a vehicle is estimated, wherein the system includes a high-voltage battery coupled to a traction motor by an inverter, wherein the inverter is controlled in response to a torque/speed command within an inverter controller, and wherein the system further includes a DC-to-DC converter coupled to the high-voltage battery to provide a reduced voltage to charge a low-voltage battery. Battery operating conditions of the high-voltage battery are determined including available battery power and battery voltage. Traction motor operating conditions including a flux linkage and other electrical parameters are determined. The battery information including voltage, current, and internal resistance is transformed into synchronous coordinates. An available quadrature current corresponding to the maximum available torque is determined in response to the traction motor operating conditions and the battery voltage in the synchronous coordinates. The available quadrature current is clamped in response to predetermined clamping limits. A first estimated available torque is determined in response to the clamped available quadrature current and the traction motor operating conditions. A high-voltage power usage is determined including power consumed in the DC-to-DC converter, power loss in the DC-to-DC converter, and power loss in the traction motor and inverter. An angular speed of the traction motor is measured. A second estimated available torque is determined in response to the available battery power, the high-voltage power usage, and the angular speed. A lesser one of said first and second estimated available torques is selected as the available torque output from the battery-powered traction motor system.
摘要翻译：估计车辆中来自电池供电的牵引电动机系统的可用转矩输出，其中系统包括通过逆变器耦合到牵引电动机的高电压电池，其中响应于内部的转矩/速度指令控制逆变器逆变器控制器，并且其中所述系统还包括耦合到所述高压电池的DC-DC转换器，以提供降低的电压以对低电压电池充电。确定高压电池的电池工作条件，包括可用的电池电量和电池电压。确定牵引电机的运行条件，包括磁链和其他电气参数。包括电压，电流和内部电阻的电池信息被转换为同步坐标。响应于牵引电动机的运行条件和同步坐标中的电池电压来确定对应于最大可用转矩的可用正交电流。响应于预定的钳位限制，可用的正交电流被钳位。响应于夹紧的可用正交电流和牵引电动机操作条件来确定第一估计可用转矩。确定包括DC-DC转换器中消耗的功率，DC-DC转换器中的功率损耗以及牵引电动机和逆变器中的功率损耗的高压电力使用。测量牵引电动机的角速度。响应于可用的电池功率，高压电力使用和角速度来确定第二估计可用转矩。选择所述第一和第二估计可用转矩中较小的一个作为从电池供电的牵引电动机系统输出的可用转矩。

6. 发明申请

US20030173921A1 Motor control device 有权
标题翻译：电机控制装置
公开(公告)号：US20030173921A1
公开(公告)日：2003-09-18
申请号：US10277148
申请日：2002-10-22
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Yosuke Nakazawa
IPC分类号： H02P007/00
CPC分类号： B60L15/025 , B60L11/1807 , B60L2200/26 , Y02T10/643 , Y02T10/7005
摘要： A motor control device has a flux-weakening angle setting section that variably sets an angle of flux-weakening whereby correction is effected by a current instruction value in accordance with a torque instruction when flux-weakening control is performed to correct the current instruction value such that the terminal voltage of a permanent magnet reluctance motor that generates a combined torque of torque produced by a permanent magnet and reluctance torque does not exceed the maximum voltage of the inverter output. This flux-weakening angle setting section sets the flux-weakening angle in a direction in which the torque is practically invariant.
摘要翻译：电动机控制装置具有磁通削弱角设定部，其可变地设定磁通弱化角度，由此当执行磁通削弱控制时，根据转矩指令通过电流指令值进行修正，以校正当前指令值，产生由永久磁铁产生的扭矩的组合转矩和磁阻转矩的永久磁铁磁阻电动机的端子电压不超过逆变器输出的最大电压。该磁通弱化角设定部将扭矩几乎不变的方向设定磁通弱化角。

7. 发明申请

US20020109479A1 Motor controller 失效
标题翻译：电机控制器
公开(公告)号：US20020109479A1
公开(公告)日：2002-08-15
申请号：US09813756
申请日：2001-03-21
发明人： Taro Kishibe , Yasufumi Ikkai
IPC分类号： H02P005/28
CPC分类号： B60L15/025 , B60L3/12 , B60L11/1807 , B60L2240/421 , B60L2240/423 , B60L2240/429 , B60L2260/42 , B60L2270/145 , H02P6/17 , Y02T10/643 , Y02T10/7005 , Y02T10/7258
摘要： A motor controller drives a motor based on signals from commutation sensors (CS signals.) This controller includes (a) a pole position detector for detecting a rotor pole position with edges of the CS signals; (b) a speed detector for detecting a motor speed based on a time interval between the edges of the CS signals; (c) a pole phase detector for estimating a position angle of the rotor based on an output from the position detector and an output from the speed detector; and (d) a phase limiter for restraining the estimated position angle from advancing over a given value. When the limiter continues operating for a certain interval, the controller switches the motor from sine wave driving to rectangular wave driving. This structure allows this controller to drive the motor stably when the motor speed is abruptly changed in the sine wave driving or under field weakening control.
摘要翻译：电机控制器基于来自换向传感器（CS信号）的信号驱动电动机。该控制器包括：（a）用于检测具有CS信号边缘的转子极位置的极位置检测器; （b）速度检测器，用于基于CS信号的边缘之间的时间间隔检测电动机速度; （c）极点检测器，用于基于来自位置检测器的输出和来自速度检测器的输出来估计转子的位置角; 和（d）用于限制估计位置角度超过给定值的相位限制器。当限位器继续运行一定间隔时，控制器将电机从正弦波驱动切换到矩形波驱动。这种结构允许该控制器在正弦波驱动或弱磁控制下电机速度突然改变时稳定地驱动电动机。

8. 发明申请

US20020047346A1 Methods and apparatus for increasing power of permanent magnet motors 失效
公开(公告)号：US20020047346A1
公开(公告)日：2002-04-25
申请号：US09793381
申请日：2001-02-26
发明人： Fred N. Miekka , Peter W. Mackie
IPC分类号： H02K011/00
CPC分类号： B60L11/1807 , B60L2220/18 , H02K1/08 , H02K1/2793 , H02K3/18 , H02K3/20 , H02K3/28 , H02K7/10 , H02K7/116 , H02K7/14 , H02K9/06 , H02K19/103 , H02K21/02 , H02K21/14 , H02K21/24 , H02K23/36 , H02K23/66 , H02K29/08 , H02K29/10 , H02K29/14 , H02K2201/12 , Y02T10/641 , Y02T10/646 , Y02T10/7005
摘要： A method of increasing the power output of existing permanent magnet motors along with apparatus is disclosed. Increased power output is achieved by more completely utilizing the magnetic field of motor permanent magnets during running. The apparatus is external to the motor and therefore eliminates the need for modifications to the motor itself. The method involves providing a source of power to a permanent magnet motor which is capable of demagnetizing the motor permanent magnets at stall, and reducing the power at start up to a level sufficient to prevent demagnetization. Full power to the motor is provided when the motor speed reaches a level sufficient to prevent demagnetization of the permanent magnets.

9. 发明授权

US06366043B1 Dynamic torque reference limiting in torque-controlled permanent magnet motor drives 失效
标题翻译：扭矩控制永磁电机驱动器中的动态转矩参考限制
公开(公告)号：US06366043B1
公开(公告)日：2002-04-02
申请号：US09492042
申请日：2000-01-27
申请人： Constantin C. Stancu , Silva Hiti , Dragan S. Maric
发明人： Constantin C. Stancu , Silva Hiti , Dragan S. Maric
IPC分类号： H02P700
CPC分类号： B60L11/1807 , B60L2220/14 , H02P6/28 , Y02T10/642 , Y02T10/7005
摘要： A control system and method for use in controlling a torque-controlled permanent magnet synchronous motor drive. A slew-rate limiter processes an input torque command to produce a modified torque command that is input to the motor drive. A controller is coupled to the slew-rate limiter and the motor drive for dynamically limiting the input torque command applied to the motor drive and its rate of increase. The slew rate limiter processes an applied torque command to output a modified torque command that is applied to the motor drive. Current control error signals are output by the motor drive. The RMS value of the current control error signals is computed. The RMS value is compared to low and high thresholds. If the RMS value is greater than the high threshold, the modified torque command is reduced until the RMS value is less than the high threshold. If the current control error signal is greater than the low threshold and less than the high threshold, the modified torque command is not increased in absolute value even if the input torque command is increasing in absolute value. If the RMS value is less than the low threshold, no change is made to the input torque command.
摘要翻译：一种用于控制转矩控制的永磁同步电动机驱动器的控制系统和方法。转速限制器处理输入转矩指令以产生输入到电动机驱动器的修正转矩指令。控制器耦合到转换速率限制器和电动机驱动器，用于动态地限制施加到电动机驱动器的输入转矩指令及其增加速率。压摆率限制器处理施加的转矩指令以输出施加到电动机驱动器的修正转矩指令。电机驱动器输出电流控制误差信号。计算出当前控制误差信号的RMS值。将RMS值与低阈值和高阈值进行比较。如果RMS值大于高阈值，则修正的转矩指令减小直到RMS值小于高阈值。如果电流控制误差信号大于低阈值且小于高阈值，则即使输入转矩指令的绝对值增加，修正转矩指令也不会在绝对值上增加。如果RMS值小于低阈值，则不会改变输入转矩指令。

10. 发明授权

US06236179B1 Constant power speed range extension of surface mounted PM motors 失效
标题翻译：表面安装的PM电机的恒功率范围扩展
公开(公告)号：US06236179B1
公开(公告)日：2001-05-22
申请号：US09507057
申请日：2000-02-21
申请人： Jack Steward Lawler , John Milton Bailey
发明人： Jack Steward Lawler , John Milton Bailey
IPC分类号： H01R3946
CPC分类号： B60L11/1807 , H02P6/085 , H02P2209/07 , Y02T10/646 , Y02T10/7005
摘要： A circuit and method for controlling a rotating machine (11) in the constant horsepower range above base speed uses an inverter (15) having SCR's (T1-T6) connected in series with the primary commutation switches (Q1-Q6) to control turn off of the primary commutation switches and to protect the primary commutation switches from faults. The primary commutation switches (Q1-Q6) are controlled by a controller (14), to fire in advance or after a time when the back emf equals the applied voltage, and then to turn off after a precise dwell time, such that suitable power is developed at speeds up to at least six times base speed.
摘要翻译：在基准速度以上的恒功率范围内控制旋转机械（11）的电路和方法使用具有与主换向开关（Q1-Q6）串联连接的SCR（T1-T6）的逆变器（15），以控制关闭的主换向开关，并保护主换向开关不受故障影响。初级换向开关（Q1-Q6）由控制器（14）控制，提前触发或在反电动势等于施加电压的时间之后点火，然后在精确停留时间之后关闭，使得合适的功率是以基本速度至少六倍的速度开发的。

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