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1. 发明申请

US20110204832A1 SYSTEMS AND METHODS FOR CONTROLLING OPERATIONS OF A MOTOR 有权
标题翻译：控制电机运行的系统和方法
公开(公告)号：US20110204832A1
公开(公告)日：2011-08-25
申请号：US12708960
申请日：2010-02-19
申请人： Stephen A. Zavodny , Luis D. Morales , Jared D. Zumstein
发明人： Stephen A. Zavodny , Luis D. Morales , Jared D. Zumstein
IPC分类号： H02P27/00 , H02P6/08
CPC分类号： H02P23/0004
摘要： A method for controlling a motor is described. The method includes configuring a current sensor to sense a current supplied to the motor from at least one of a plurality of power lines and to generate at least one current signal indicative of the sensed current. The method also includes coupling a processing device to the current sensor such that the processing device receives the current signal. The method also includes configuring the processing device to determine which of the plurality of power lines is active based at least partially on the current signal and generate a motor speed control signal that directs the motor to operate at the motor speed that corresponds to the active power line.
摘要翻译：描述了一种用于控制电动机的方法。该方法包括配置电流传感器以感测从多个电力线中的至少一个电力线提供给电动机的电流，并且产生指示感测电流的至少一个电流信号。该方法还包括将处理装置耦合到电流传感器，使得处理装置接收电流信号。该方法还包括配置处理设备以至少部分地基于当前信号来确定多个电力线中的哪一个是有效的，并且生成电动机速度控制信号，该电动机速度控制信号引导电动机以对应于有功功率的电动机速度线。

2. 发明申请

US20150130386A1 Methods and Apparatus for a Motor 有权
标题翻译：电动机的方法和装置
公开(公告)号：US20150130386A1
公开(公告)日：2015-05-14
申请号：US14070123
申请日：2013-11-01
申请人： Jared D. Zumstein , Stephen A. Zavodny , Luis D. Morales , Barry M. Benson , Rachele B. Cocks , Mark Klopp
发明人： Jared D. Zumstein , Stephen A. Zavodny , Luis D. Morales , Barry M. Benson , Rachele B. Cocks , Mark Klopp
IPC分类号： H02K11/00 , H02K9/22 , H02K9/04
CPC分类号： H02K11/33 , H02K5/10 , H02K5/18 , H02K5/20 , H02K9/04 , H02K9/14 , H02K11/0094 , H02K2213/03
摘要： Methods and apparatus for a motor generally comprise a motor shell, a drive unit, a motor electronics assembly configured to operate the drive unit, and a shaft coupled to the drive unit. The drive unit may comprise an axial design configured to increase the efficiency of the system. The motor may be totally enclosed, the shaft may be sealed using a labyrinth seal, and the motor electronics assembly may be contained within the motor shell. The motor may comprise shapes and materials to promote cooling by air flow and thermal conduction. The motor may further comprise a touch-sensitive interface, may operate at high speed in response to a signal, and may provide a single location for the connection of all inputs. A motor according to the present invention may have improved operating characteristics.
摘要翻译：用于电动机的方法和装置通常包括电动机外壳，驱动单元，被配置为操作驱动单元的电动机电子组件和联接到驱动单元的轴。驱动单元可以包括构造成提高系统效率的轴向设计。电机可以是完全封闭的，轴可以使用迷宫式密封进行密封，并且电动机电子组件可以容纳在电动机壳体内。马达可以包括通过气流和热传导促进冷却的形状和材料。电动机可以进一步包括触摸敏感接口，可以响应于信号以高速操作，并且可以提供用于所有输入的连接的单个位置。根据本发明的电动机可以具有改进的操作特性。

3. 发明授权

US08378618B2 Systems and methods for controlling operations of a motor 有权
标题翻译：控制电机运行的系统和方法
公开(公告)号：US08378618B2
公开(公告)日：2013-02-19
申请号：US12708960
申请日：2010-02-19
申请人： Stephen A. Zavodny , Luis D. Morales , Jared D. Zumstein
发明人： Stephen A. Zavodny , Luis D. Morales , Jared D. Zumstein
IPC分类号： H02P23/00 , H02P25/00 , H02P27/00
CPC分类号： H02P23/0004
摘要： A method for controlling a motor is described. The method includes configuring a current sensor to sense a current supplied to the motor from at least one of a plurality of power lines and to generate at least one current signal indicative of the sensed current. The method also includes coupling a processing device to the current sensor such that the processing device receives the current signal. The method also includes configuring the processing device to determine which of the plurality of power lines is active based at least partially on the current signal and generate a motor speed control signal that directs the motor to operate at the motor speed that corresponds to the active power line.
摘要翻译：描述了一种用于控制电动机的方法。该方法包括配置电流传感器以感测从多个电力线中的至少一个电力线提供给电动机的电流，并且产生指示感测电流的至少一个电流信号。该方法还包括将处理装置耦合到电流传感器，使得处理装置接收电流信号。该方法还包括配置处理设备以至少部分地基于当前信号来确定多个电力线中的哪一个是有效的，并且生成电动机速度控制信号，该电动机速度控制信号引导电动机以对应于有功功率的电动机速度线。

4. 发明申请

US20130214651A1 INTERFACE MODULE AND METHOD FOR COMMUNICATING WITH AN ELECTRIC MACHINE 有权
标题翻译：接口模块和与电机通信的方法
公开(公告)号：US20130214651A1
公开(公告)日：2013-08-22
申请号：US13401157
申请日：2012-02-21
申请人： Jason Jon Kreidler , Stephen A. Zavodny , Jared D. Zumstein , Justin Mathew
发明人： Jason Jon Kreidler , Stephen A. Zavodny , Jared D. Zumstein , Justin Mathew
IPC分类号： H02K11/00
CPC分类号： H02K11/33
摘要： An electric machine that includes a machine housing, a stator positioned at least partially within the machine housing and comprising a plurality of stator windings, a rotor positioned at least partially within the machine housing and configured to rotate with respect to the stator, and a motor controller configured to selectively provide power to the plurality of stator windings is described. The electric machine also includes an interface module configured for coupling to the motor controller. The interface module includes a processing device, a first communication interface coupled to the processing device and configured for coupling with the motor controller, and a second communication interface coupled to the processing device and configured to receive a control signal.
摘要翻译：一种电机，其包括机壳体，定子至少部分地定位在所述机器壳体内并且包括多个定子绕组，至少部分地位于所述机器壳体内且被配置为相对于所述定子旋转的转子，以及电动机描述了被配置为选择性地向多个定子绕组提供电力的控制器。电机还包括被配置为耦合到电动机控制器的接口模块。接口模块包括处理设备，耦合到处理设备并被配置为与电机控制器耦合的第一通信接口以及耦合到处理设备并被配置为接收控制信号的第二通信接口。

5. 发明授权

US08803387B2 Interface module and method for communicating with an electric machine 有权
标题翻译：用于与电机通信的接口模块和方法
公开(公告)号：US08803387B2
公开(公告)日：2014-08-12
申请号：US13401157
申请日：2012-02-21
申请人： Jason Jon Kreidler , Stephen A. Zavodny , Jared D. Zumstein , Justin Mathew
发明人： Jason Jon Kreidler , Stephen A. Zavodny , Jared D. Zumstein , Justin Mathew
IPC分类号： H02K11/00
CPC分类号： H02K11/33
摘要： An electric machine that includes a machine housing, a stator positioned at least partially within the machine housing and comprising a plurality of stator windings, a rotor positioned at least partially within the machine housing and configured to rotate with respect to the stator, and a motor controller configured to selectively provide power to the plurality of stator windings is described. The electric machine also includes an interface module configured for coupling to the motor controller. The interface module includes a processing device, a first communication interface coupled to the processing device and configured for coupling with the motor controller, and a second communication interface coupled to the processing device and configured to receive a control signal.
摘要翻译：一种电机，其包括机壳体，定子至少部分地定位在所述机器壳体内并且包括多个定子绕组，至少部分地位于所述机器壳体内且被配置为相对于所述定子旋转的转子，以及电动机描述了被配置为选择性地向多个定子绕组提供电力的控制器。电机还包括被配置为耦合到电动机控制器的接口模块。接口模块包括处理设备，耦合到处理设备并被配置为与电机控制器耦合的第一通信接口以及耦合到处理设备并被配置为接收控制信号的第二通信接口。

6. 发明申请

US20130033119A1 METHODS AND SYSTEMS FOR REDUCING LEAKAGE CURRENT 审中-公开
标题翻译：减少泄漏电流的方法和系统
公开(公告)号：US20130033119A1
公开(公告)日：2013-02-07
申请号：US13197390
申请日：2011-08-03
申请人： Stephen A. Zavodny
发明人： Stephen A. Zavodny
IPC分类号： H02J3/01
CPC分类号： H02J3/01 , H03H2007/013 , Y02E40/40
摘要： A filter circuit configured for coupling a power supply and a motor controller is described. The filter circuit includes at least one filter capacitor positioned between the power supply and the motor controller. The filter circuit also includes at least one switching device coupled to the power supply and configured to selectively couple the power supply to the motor controller and/or the at least one filter capacitor to a ground conductor.
摘要翻译：描述了用于耦合电源和电动机控制器的滤波器电路。滤波电路包括位于电源和马达控制器之间的至少一个滤波电容器。滤波器电路还包括耦合到电源并被配置为将电源选择性地耦合到电动机控制器和/或至少一个滤波电容器到接地导体的至少一个开关装置。

7. 发明授权

US06068352A Microprocessor-based control for trailer brakes 失效
公开(公告)号：US06068352A
公开(公告)日：2000-05-30
申请号：US11125
申请日：1998-01-20
申请人： Chandrakumar D. Kulkarni , Bruce E. Smith , Marcia S. Albright , Stephen A. Zavodny
发明人： Chandrakumar D. Kulkarni , Bruce E. Smith , Marcia S. Albright , Stephen A. Zavodny
IPC分类号： B60T7/20 , B60T13/74 , B60T13/72
CPC分类号： B60T13/74 , B60T7/20
摘要： An electronic brake controller for controlling the brakes of a towed vehicle in response to commands from the towing vehicle. The controller implements a microcontroller (10) that works in conjunction with analog circuit technology. In a preferred embodiment, the brake controller includes an input circuit (16) for generating a brake level signal representing the braking force to be applied by the towed vehicle's brakes, a display circuit (22) including a plurality of indicator lights, a power switching circuit (24) adapted for coupling to the brakes of the towed vehicle and to the power supply of the towing vehicle, for selectively supplying power from the towing vehicle power supply to the brakes of the towed vehicle in response to a switching control signal supplied to a control input terminal, a current sensing circuit (26) for sensing a level of braking current supplied to the brakes of the towed vehicle through the power switching circuit (24), and for generating a current level signal representing the sensed level of braking current, and a microcontroller (10) for generating and supplying a switching control signal to the control input terminal of said power switching circuit (24) thereby causing the power switching circuit (24) to deliver a braking current to the brakes of the towed vehicle that is related to the brake level signal supplied to the microcontroller (10) by the input circuit (16), the microcontroller (10) illuminates one or more of the indicator lights of the display circuit (22) to indicate a relative level of braking of the towed vehicle brakes and controls one or more of the indicator lights to indicate that the towed vehicle brakes are or are not properly connected to the power switching circuit (24).

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