公开(公告)号：US20170310187A1

公开(公告)日：2017-10-26

申请号：US15135008

申请日：2016-04-21

Applicant: Regal Beloit America, Inc.

Inventor： Roger Carlos Becerra ,  Ming Li ,  Mohamad Khalil Dahouk

IPC: H02K5/10 ,  H02K11/04 ,  H02K9/22 ,  H02K11/33 ,  H02K11/20 ,  H02K15/14 ,  H02K11/01

Abstract: An electric motor control system and methods of manufacture are provided. The system includes a power supply module including a printed circuit board (PCB) and a plurality of power processing components configured to convert an input voltage into an output voltage. The system also includes a motor management module including an encapsulated, heat-sharing package for housing a plurality of moisture-sensitive driver components configured to convert the output voltage from the power supply module and provide output voltages for application to windings of the electric motor.

公开(公告)号：US09300241B2

公开(公告)日：2016-03-29

申请号：US14559378

申请日：2014-12-03

Applicant: Regal Beloit America, Inc.

Inventor： Roger Carlos Becerra ,  Yao Da

IPC: H02P6/00 ,  H02P29/00 ,  H02M1/12 ,  H02M1/42 ,  H02P6/14

CPC classification number: H02P29/0038 ,  H02M1/126 ,  H02M1/4266 ,  H02P6/14 ,  H02P29/50 ,  H02P2201/15 ,  Y02B70/123

Abstract: A drive circuit is provided for reducing conducted electromagnetic interference provided by a power line to a motor controller. The drive circuit includes an EMI filter having first and second EMI filter input terminals, and first and second EMI filter output terminals. The first input terminal is configured to be coupled to a first AC line output and the second input terminal is configured to be coupled to a second AC line output. The drive circuit includes a rectifier portion having first and rectifier input terminals coupled to the first and second EMI output terminals, respectively. The drive circuit includes at least two series-coupled filter capacitors after the rectifier portion and a PFC choke coupled at a first end to one of the EMI filter output terminals and to one of the first and second rectifier input terminals, and at a second end between the series-coupled filter capacitors.

Abstract translation: 提供驱动电路，用于将由电力线提供的传导电磁干扰降低到电动机控制器。 驱动电路包括具有第一和第二EMI滤波器输入端子以及第一和第二EMI滤波器输出端子的EMI滤波器。 第一输入端子被配置为耦合到第一AC线路输出，并且第二输入端子被配置为耦合到第二AC线路输出。 驱动电路包括整流部分，其具有分别耦合到第一和第二EMI输出端的第一和整流器输入端。 驱动电路包括在整流器部分之后的至少两个串联耦合的滤波电容器，以及在第一端处耦合到EMI滤波器输出端子之一以及第一和第二整流器输入端子之一的PFC扼流圈，并且在第二端 串联耦合滤波电容之间。

公开(公告)号：US20150207449A1

公开(公告)日：2015-07-23

申请号：US14160188

申请日：2014-01-21

Applicant: Regal Beloit America, Inc.

Inventor： David Allen Clendenen ,  Yao Da ,  Ludovic Andre Chretien ,  Ming Li ,  Steven P. Richardville ,  Roger Carlos Becerra ,  Glen Chester Young

IPC: H02P29/02 ,  H02H7/125 ,  H02H7/122

CPC classification number: H02P29/024 ,  H02H7/1222 ,  H02H7/1252 ,  H02P29/0241

Abstract: Protection of an electric motor drive controller from a transient voltage is described herein. The transient voltage is provided by an alternating current (AC) power line that includes a line conductor, a neutral conductor, and a ground conductor. The transient voltage protection system includes a first stage protection device coupled to an input of a rectifier of the motor drive controller. The first stage protection device is configured to suppress the transient voltage to prevent damage to the motor drive controller. The transient voltage protection system also includes a second stage protection device coupled between the rectifier and an inverter of the motor drive controller. The second stage protection device is configured to further suppress the transient voltage to prevent damage to the inverter.

Abstract translation: 本文描述了电动机驱动控制器对瞬态电压的保护。 瞬态电压由包括线路导体，中性导体和接地导体的交流（AC）电力线提供。 瞬态电压保护系统包括耦合到电动机驱动控制器的整流器的输入的第一级保护装置。 第一级保护装置被配置为抑制瞬态电压以防止损坏电动机驱动控制器。 瞬态电压保护系统还包括耦合在整流器和电动机驱动控制器的逆变器之间的第二级保护装置。 第二级保护装置被配置为进一步抑制瞬态电压以防止损坏逆变器。

公开(公告)号：US08981686B2

公开(公告)日：2015-03-17

申请号：US13749242

申请日：2013-01-24

Applicant: Regal Beloit America, Inc.

Inventor： Roger Carlos Becerra ,  Ludovic Andre Chretien ,  Glen C. Young ,  David Allen Clendenen ,  Yao Da

IPC: H02P21/00 ,  H02P29/00

CPC classification number: H02P6/10 ,  H02P21/24

Abstract: An electric motor controller is configured to be coupled to an electric motor. The controller includes an inverter and a control unit coupled to the inverter. The inverter is configured to receive an input voltage and to provide a conditioned output voltage to the electric motor. The control unit is configured to control the electric motor to produce positive torque when direct current (DC) link voltage has a 100% voltage ripple. Methods for controlling an electric motor using the electric motor controller are also provided.

Abstract translation: 电动机控制器被配置为联接到电动机。 控制器包括一个反相器和一个耦合到逆变器的控制单元。 逆变器被配置为接收输入电压并且向电动机提供经调节的输出电压。 控制单元配置为当直流（DC）链路电压具有100％电压纹波时，控制电动机产生正转矩。 还提供了使用电动机控制器控制电动机的方法。

公开(公告)号：US20140260410A1

公开(公告)日：2014-09-18

申请号：US13804718

申请日：2013-03-14

Applicant: REGAL BELOIT AMERICA, INC.

Inventor： Ludovic Andre Chretien ,  Roger Carlos Becerra ,  Steven W. Post

IPC: H02P27/06

CPC classification number: H02P27/08 ,  H02J1/102

Abstract: Methods and systems for controlling an electric motor are provided herein. The system is configured to be coupled to a power supply. The electric motor system includes a rectifier, an electric motor, and a microcontroller. The rectifier is configured to convert an alternating current (AC) voltage input to a direct current (DC) voltage. The microcontroller is configured to extract power from a generator device.

Abstract translation: 本文提供了用于控制电动机的方法和系统。 该系统被配置为耦合到电源。 电动机系统包括整流器，电动机和微控制器。 整流器被配置为将交流（AC）电压输入转换为直流（DC）电压。 微控制器被配置为从发电机设备提取电力。