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公开(公告)号：US20190082240A1
公开(公告)日：2019-03-14
申请号：US15703356
申请日：2017-09-13
Applicant: Regal Beloit America, Inc.
Inventor： MING LI , Roger Carlos Becerra
Abstract: An electric motor communication system for use with a fluid moving system and using at least one wireless sensor network is provided. The electric motor communication system includes an electric motor that includes a motor management device configured to transmit and receive input signals via the wireless sensor network, and a processing device coupled to said motor management device and configured to control said electric motor based at least in part on input signals received at said motor management device. The electric motor communication system also includes at least one external device configured to collect data and to transmit said input signals, via the wireless sensor network, to said electric motor.
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公开(公告)号：US20180269810A1
公开(公告)日：2018-09-20
申请号：US15463785
申请日：2017-03-20
Applicant: Regal Beloit America, Inc.
Inventor： Ludovic Andre Chretien , Roger Carlos Becerra
IPC: H02P1/42
CPC classification number: H02P1/445
Abstract: A drive circuit for a permanent split capacitor (PSC) motor includes an inverter, a solid state switch, and a contactor coupled in parallel with the solid state switch. The inverter is configured to supply variable frequency current to the PSC motor over a first duration. The solid state switch is configured to supply line frequency current to the PSC motor at the expiration of the first duration. The contactor is configured to supply the line frequency current to the PSC motor over a second duration beginning when the contactor closes after expiration of the first duration.
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公开(公告)号：US10006462B2
公开(公告)日：2018-06-26
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.
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公开(公告)号：US09979341B2
公开(公告)日：2018-05-22
申请号：US13839257
申请日：2013-03-15
Applicant: Regal Beloit America, Inc.
Inventor： Roger Carlos Becerra , Ludovic Andre Chretien , Glen Chester Young
CPC classification number: H02P23/0004
Abstract: Methods and systems for programming an electric motor are provided. An electric motor controller configured to be coupled to an electric motor is configured to control the electric motor to produce torque when direct current (DC) link voltage has up to 100% voltage ripple. The controller includes a first power input, a second power input, and a third power input, an energized line detection device, and a microprocessor. Each power input is configured to receive power from an alternating current (AC) power source. The energized line detection device is configured to sense which power input has received power from the AC power source and output an isolated signal. The microprocessor is coupled downstream from the energized line detection device and is configured to determine an operating profile for the electric motor based on the isolated signal.
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公开(公告)号：US09806660B1
公开(公告)日：2017-10-31
申请号：US15366191
申请日：2016-12-01
Applicant: Regal Beloit America, Inc.
Inventor： Ludovic Andre Chretien , Roger Carlos Becerra
Abstract: A control system for a permanent split capacitor (PSC) motor is provided herein. The control system includes a motor drive circuit configured to condition AC input voltage from an AC voltage source to an output voltage for operating the PSC motor at a variable speed. The control system also includes a switch device configured to couple the AC input voltage from the AC voltage source directly to the PSC motor for operating the PSC motor at a fixed speed.
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Patent Agency Ranking
公开(公告)号：US09800188B2
公开(公告)日：2017-10-24
申请号：US14854757
申请日：2015-09-15
Applicant: Regal Beloit America, Inc.
Inventor： Ludovic Andre Chretien , Roger Carlos Becerra
CPC classification number: H02P23/02 , H02P1/426 , H02P1/44 , H02P23/0086 , H02P23/28 , H02P25/04 , H02P27/08
Abstract: Hybrid motor drive circuits configured to drive a motor are provided herein. A hybrid motor drive circuit includes an inverter coupled to the motor and configured to drive the motor when a motor commanded frequency is not within a predetermined range of line input power frequencies. The hybrid motor drive circuit also includes a first switch device configured to couple line input power to an output of the inverter when the motor commanded frequency is within the predetermined range of line input power frequencies.
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27.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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公开(公告)号：US10731889B2
公开(公告)日：2020-08-04
申请号：US16242738
申请日：2019-01-08
Applicant: REGAL BELOIT AMERICA, INC.
Inventor： Bin Yang , Brian Lee Beifus , Roger Carlos Becerra
Abstract: A motor controller for an electric motor for driving a blower to generate an airflow. The motor controller includes a processor and a drive circuit configured to regulate power supplied to the motor to turn the blower. The processor computes a system resistance for the blower based on a fixed set point for a first control parameter and a feedback parameter. The processor receives an airflow rate demand value and computes an operating set point for a second control parameter based on the system resistance and the airflow rate demand value. The processor controls the drive circuit based on the operating set point to supply electrical power to the electric motor and to operate the blower to generate the airflow.
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