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公开(公告)号：US20180291909A1
公开(公告)日：2018-10-11
申请号：US16003595
申请日：2018-06-08
Applicant: Regal Beloit America, Inc.
Inventor： Roger Carlos Becerra , Brian L. Beifus
Abstract: An electric motor communication system for use with a fluid moving system is provided. The electric motor communication system includes an electric motor including a wireless communication device configured to transmit and receive wireless signals, and a processing device coupled to the wireless communication device and configured to control the electric motor based at least in part on wireless signals received at the wireless communication device. The electric motor communication system further includes at least one external device configured to communicate wirelessly with the electric motor.
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公开(公告)号：US10075118B2
公开(公告)日：2018-09-11
申请号：US14854766
申请日：2015-09-15
Applicant: Regal Beloit America, Inc.
Abstract: Controllers for controlling hybrid motor drive circuits configured to drive a motor are provided herein. A controller is configured to drive the motor using an inverter when a motor commanded frequency is not within a predetermined range of line input power frequencies, and couple line input power to an output of the inverter using a first switch device when the motor commanded frequency is within the predetermined range of line input power frequencies.
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23.发明申请MOTOR CONTROLLER, DRIVE CIRCUIT, AND METHODS FOR COMBINED ELECTRIC MOTOR CONTROL 审中-公开电机控制器，驱动电路和组合电机控制方法公开(公告)号：US20170063260A1
公开(公告)日：2017-03-02
申请号：US14838722
申请日：2015-08-28
Applicant: REGAL BELOIT AMERICA, INC.
Inventor： MING LI , Roger Carlos Becerra , Ludovic Andre Chretien
CPC classification number: H02P5/74 , H02P23/26 , H02P29/50 , H02P2201/03
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。
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公开(公告)号：US09331614B2
公开(公告)日：2016-05-03
申请号：US13763283
申请日：2013-02-08
Applicant: Regal Beloit America, Inc.
Inventor： Roger Carlos Becerra , Yao Da , Ludovic Andre Chretien , Peizhong Yi
Abstract: A motor controller is provided that includes an inverter configured to drive an electric motor, a rectifier configured to rectify an alternating current (AC) input current and to output the rectified AC input current to the inverter, and a controller coupled to the inverter. The controller is configured to improve a power factor of the motor controller by controlling the AC input current based on a direct current (DC) link voltage measurement.
Abstract translation: 提供一种电动机控制器，其包括配置为驱动电动机的逆变器，被配置为整流交流（AC）输入电流并将整流的AC输入电流输出到逆变器的整流器以及耦合到逆变器的控制器。 控制器被配置为通过基于直流（DC）链路电压测量来控制AC输入电流来改善电动机控制器的功率因数。
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公开(公告)号：US20140225545A1
公开(公告)日：2014-08-14
申请号：US13763283
申请日：2013-02-08
Applicant: REGAL BELOIT AMERICA, INC.
Inventor： Roger Carlos Becerra , Yao Da , Ludovic Andre Chretien , Peizhong Yi
IPC: H02P6/14
Abstract: A motor controller is provided that includes an inverter configured to drive an electric motor, a rectifier configured to rectify an alternating current (AC) input current and to output the rectified AC input current to the inverter, and a controller coupled to the inverter. The controller is configured to improve a power factor of the motor controller by controlling the AC input current based on a direct current (DC) link voltage measurement.
Abstract translation: 提供一种电动机控制器，其包括配置为驱动电动机的逆变器，被配置为整流交流（AC）输入电流并将整流的AC输入电流输出到逆变器的整流器以及耦合到逆变器的控制器。 控制器被配置为通过基于直流（DC）链路电压测量来控制AC输入电流来改善电动机控制器的功率因数。
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Patent Agency Ranking
公开(公告)号：US20140118867A1
公开(公告)日：2014-05-01
申请号：US13660026
申请日：2012-10-25
Applicant: REGAL BELOIT AMERICA, INC
Inventor： Roger Carlos Becerra , Yao Da , David Allen Clendenen
IPC: H02H7/09
Abstract: Protection of a motor controller from a transient voltage and/or an over-voltage condition is described. A drive circuit includes a rectifier portion and at least one inductive device coupled to the rectifier portion. The drive circuit further includes at least one voltage clamping device coupled in parallel with the at least one inductive device, and at least one switching device configured to open as a function of a direct current (DC) link voltage value.
Abstract translation: 描述了电动机控制器对瞬态电压和/或过电压状态的保护。 驱动电路包括整流器部分和耦合到整流器部分的至少一个感应器件。 所述驱动电路还包括与所述至少一个感应装置并联耦合的至少一个电压钳位装置，以及配置成根据直流（DC）链路电压值打开的至少一个开关装置。
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公开(公告)号：US20140079564A1
公开(公告)日：2014-03-20
申请号：US14029997
申请日：2013-09-18
Applicant: Regal Beloit America, Inc.
Inventor： Roger Carlos Becerra , Brian L. Beifus
CPC classification number: F04D15/0066 , F04D13/0693 , F24F11/56 , F24F11/74
Abstract: An electric motor communication system for use with a fluid moving system is provided. The electric motor communication system includes an electric motor including a wireless communication device configured to transmit and receive wireless signals, and a processing device coupled to the wireless communication device and configured to control the electric motor based at least in part on wireless signals received at the wireless communication device. The electric motor communication system further includes at least one external device configured to communicate wirelessly with the electric motor.
Abstract translation: 提供了一种与流体移动系统一起使用的电动机通信系统。 电动机通信系统包括电动机，其包括被配置为发送和接收无线信号的无线通信装置，以及耦合到该无线通信装置的处理装置，并且被配置为至少部分地基于在该无线通信装置处接收到的无线信号来控制该电动机。 无线通信设备。 电动机通信系统还包括配置成与电动机无线通信的至少一个外部装置。
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28.发明公开公开(公告)号：US20230344379A1
公开(公告)日：2023-10-26
申请号：US18333346
申请日：2023-06-12
Applicant: Regal Beloit America, Inc.
Abstract: Controllers for controlling hybrid motor drive circuits configured to drive a motor are provided herein. A controller is configured to drive the motor using an inverter when a motor commanded frequency is not within a predetermined range of line input power frequencies, and couple line input power to an output of the inverter using a first switch device when the motor commanded frequency is within the predetermined range of line input power frequencies.
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公开(公告)号：US20220316744A1
公开(公告)日：2022-10-06
申请号：US17223417
申请日：2021-04-06
Applicant: Regal Beloit America, Inc.
Inventor： Bin Yang , Brian Lee Beifus , Roger Carlos Becerra
Abstract: A control system for an electric motor configured to drive a fluid-moving apparatus. The control system includes a drive circuit and a processor coupled in communication with the drive circuit. The processor is configured to control the drive circuit to operate the electric motor at a plurality of control values of a control parameter and determine, for each of the plurality of control values, a fluid-flow value and a feedback value, the feedback value corresponding to a feedback parameter, compute a mathematical relationship between fluid-flow rate and one of the control parameter or the feedback parameter, receive a fluid-flow rate demand value, compute an operating setpoint for the control parameter based on the fluid-flow rate demand value and the computed mathematical relationship, and control the drive circuit to operate the electric motor at the operating setpoint.
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公开(公告)号：US20220062487A1
公开(公告)日：2022-03-03
申请号：US17320908
申请日：2021-05-14
Applicant: Regal Beloit America, Inc.
Inventor： Roger Carlos Becerra , William Stuart Gatley , William Arthur Ziegler , Mohamad Khalil Dahouk , Michael David Smith , Audwin William Cash , Zachary Joseph Stauffer , Brian Lee Beifus , John Carl Kunze , Ramin Rezaei , Joseph A. Henry
Abstract: One aspect of the disclosure includes a fluid moving system. The fluid moving system includes a fluid moving apparatus configured to convey a fluid through a housing from an inlet to an outlet. The fluid moving system includes an active cleaning device configured to neutralize or remove at least a portion of an undesired matter from the fluid conveyed through the housing. The fluid moving system includes an electric motor including a rotor coupled to the fluid moving apparatus and configured to turn the fluid moving apparatus upon application of electric power to a stator of the electric motor. The fluid moving system includes a motor controller communicatively coupled to the electric motor and configured to control at least one of a speed output or a torque output thereof.
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