公开(公告)号：WO2017040101A1

公开(公告)日：2017-03-09

申请号：PCT/US2016/048127

申请日：2016-08-23

Applicant: REGAL BELOIT AMERICA, INC.

Inventor： LI, Ming ,  BECERRA, Roger Carlos ,  CHRETIEN, Ludovic Andre

IPC: H02M1/12 ,  H02M1/42 ,  H02M3/158 ,  H02P6/10

CPC classification number: H02P5/74 ,  H02P23/26 ,  H02P29/50

Abstract: An electric motor controller, an electric motor drive circuit, and methods for combined electric motor control are provided. The drive circuit is configured to drive a first electric motor and a second electric motor. The drive circuit includes a rectifier configured to convert an AC input voltage to a pulsed DC voltage, and a first DC link electrically coupled to the rectifier. The first DC-link includes a low-capacitance capacitor having a capacitance less than 10 µF. The drive circuit also includes a first inverter coupled to the first DC-link, the first inverter configured to generate a conditioned output voltage to drive the first electric motor, a second DC-link electrically coupled to the first DC-link, and a second inverter coupled to the second DC-link. The second inverter is configured to generate a conditioned output voltage to drive the second electric motor.

Abstract translation: 提供了一种电动机控制器，电动机驱动电路和组合电动机控制方法。 驱动电路被配置为驱动第一电动机和第二电动机。 驱动电路包括被配置为将AC输入电压转换为脉冲DC电压的整流器和电耦合到整流器的第一DC连接器。 第一DC链路包括电容小于10μF的低容量电容器。 所述驱动电路还包括耦合到所述第一DC链路的第一反相器，所述第一反相器被配置为产生经调节的输出电压以驱动所述第一电动机，电耦合到所述第一DC链路的第二DC-链路， 反相器耦合到第二DC链路。 第二逆变器被配置为产生经调节的输出电压以驱动第二电动机。

公开(公告)号：EP3236574A1

公开(公告)日：2017-10-25

申请号：EP17165108.6

申请日：2017-04-05

Applicant: REGAL BELOIT AMERICA, INC.

Inventor： BECERRA, Roger, Carlos ,  LI, Ming ,  DAHOUK, Mohamad, Khalil

IPC: H02M7/00 ,  H01L23/00 ,  H02K11/33

CPC classification number: H02K5/10 ,  H02K9/22 ,  H02K11/01 ,  H02K11/044 ,  H02K11/20 ,  H02K11/33 ,  H02K15/14 ,  H02M7/003

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.

Abstract translation: 提供了一种电动机控制系统和制造方法。 该系统包括电源模块，该电源模块包括印刷电路板（PCB）和被配置为将输入电压转换为输出电压的多个电力处理部件。 该系统还包括电动机管理模块，该电动机管理模块包括封装的，用于容纳多个湿敏驱动器组件的封装的热分享封装，该驱动器组件被配置为转换来自电源模块的输出电压并提供用于施加到电动机绕组的输出电压。

公开(公告)号：EP2999104A1

公开(公告)日：2016-03-23

申请号：EP15185491.6

申请日：2015-09-16

Applicant: REGAL BELOIT AMERICA, INC.

Inventor： LI, Ming ,  YI, Peizhong ,  BEERRA, Roger Carlos ,  CHRETIEN, Ludovic Andre

IPC: H02M1/12 ,  H02M1/42 ,  H02M3/158

CPC classification number: H02P6/28 ,  H01F17/04 ,  H01F2017/0093 ,  H02M1/126 ,  H02M1/4225 ,  H02M1/4266 ,  H02M3/1584 ,  H02M2001/123 ,  H02P6/002 ,  H02P2201/09 ,  H02P2201/15 ,  Y02B70/126

Abstract: An interleaved bridgeless power factor correction (PFC) converter-based motor drive system is provided. The system includes a first inductor coupled to a second inductor. The coupled first and second inductors are coupled to a first input configured to be coupled to a first line of an alternating current (AC) power supply. The system also includes a third inductor coupled to a fourth inductor. The coupled third and fourth inductors are coupled to a second input configured to be coupled to a second line of the AC power supply. The system further includes a digital active power factor correction (PFC) controller configured to cause current in at least one of the coupled first and second inductors and the coupled third and fourth inductors to be interleaved.

Abstract translation: 提供基于交错的无桥功率因数校正（PFC）转换器的电机驱动系统。 该系统包括耦合到第二电感器的第一电感器。 耦合的第一和第二电感器耦合到被配置为耦合到交流（AC）电源的第一线路的第一输入。 该系统还包括耦合到第四电感器的第三电感器。 耦合的第三和第四电感器被耦合到被配置为耦合到AC电源的第二线路的第二输入。 该系统还包括数字有源功率因数校正（PFC）控制器，其被配置为使得耦合的第一和第二电感器以及耦合的第三和第四电感器中的至少一个电流被交织。