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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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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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公开(公告)号：US12270572B2
公开(公告)日：2025-04-08
申请号：US17100326
申请日：2020-11-20
Applicant: REGAL BELOIT AMERICA, INC.
Inventor： Mohamad Khalil Dahouk , Roger Carlos Becerra , Zachary Joseph Stauffer , Ludovic Andre Chretien , Michael David Smith , Scott A. Coonrod , Ramin Rezaei
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：US11879472B2
公开(公告)日：2024-01-23
申请号：US16813307
申请日：2020-03-09
Applicant: Regal Beloit America, Inc.
Inventor： Bin Yang , Brian Lee Beifus , Roger Carlos Becerra
CPC classification number: F04D27/004 , F04D25/06 , H02P23/0004
Abstract: A control system for an electric motor for a fluid moving apparatus includes a drive circuit and a processor. The drive circuit regulates power supplied to the motor to generate fluid flow. The processor is coupled to the drive circuit and controls the drive circuit to operate the motor at a first speed and torque, and at a second speed and torque, receive a first flow corresponding to the first speed and torque, determine a second flow based on a ratio of the first flow to the first speed, and corresponding to the second speed and torque. The processor is configured to define an algorithm based on the first and second speed, torque, and flow, compute a set point for a demanded flow using the algorithm, and control the drive circuit based on the set point to supply power to the motor and generate the flow.
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Patent Agency Ranking
公开(公告)号：US11761665B2
公开(公告)日：2023-09-19
申请号：US16883619
申请日：2020-05-26
Applicant: REGAL BELOIT AMERICA, INC.
Inventor： Bin Yang , Brian Lee Beifus , Roger Carlos Becerra
CPC classification number: F24F11/75 , F04D13/0686 , F04D15/0066 , F04D25/08 , F04D27/007 , F04D29/053 , H02P6/08 , F04D27/004
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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公开(公告)号：US11546678B2
公开(公告)日：2023-01-03
申请号：US17117600
申请日：2020-12-10
Applicant: Regal Beloit America, Inc.
Inventor： Ming Li , Roger Carlos Becerra
IPC: H04Q9/00 , H02K11/33 , H02K11/35 , F24F11/30 , F24F11/62 , F24F11/49 , H04W84/18 , F24F11/63 , F24F11/58 , F24F110/50 , F24F110/10
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：US10908590B2
公开(公告)日：2021-02-02
申请号：US14335335
申请日：2014-07-18
Applicant: Regal Beloit America, Inc.
Inventor： Roger Carlos Becerra , Brian Lee Beifus , Ludovic Andre Chretien , Yao Da , Glen Chester Young
IPC: G05B19/414
Abstract: A motor controller coupled to a motor is provided. The motor controller includes a processor, a memory coupled to the processor, a first input coupled to the processor, wherein the first input is associated with a first mode of operation, and a second input coupled to the processor, wherein the second input is associated with a calibration mode. The motor controller is configured to receive, through the first input, a first activation signal, operate the motor in the first mode of operation in response to receiving the first activation signal, while operating the motor in the first mode of operation, receive, through the second input, a second activation signal, in response to receiving the first activation signal and the second activation signal, adjust a value of a parameter associated with the first mode of operation, and store the value of the parameter in the memory.
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公开(公告)号：US10250177B2
公开(公告)日：2019-04-02
申请号：US15602858
申请日：2017-05-23
Applicant: REGAL BELOIT AMERICA, INC.
Inventor： Ming Li , Roger Carlos Becerra
Abstract: A ground assembly includes a first layer, a second layer, and a bypass capacitor. The first layer includes a power ground, a communication ground spaced from the power ground, a conductive path defining a parasitic inductance and electrically coupled between the power ground and the communication ground, and an electrically insulating layer. At least a portion of the insulating layer is positioned between the power and communication grounds. The second layer includes a first substrate that is spaced from the power ground to define a first parasitic capacitance therebetween and is spaced from the communication ground to define a second parasitic capacitance therebetween. The bypass capacitor is electrically coupled between the power ground and the first substrate.
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公开(公告)号：US10191482B1
公开(公告)日：2019-01-29
申请号：US15654078
申请日：2017-07-19
Applicant: Regal Beloit America, Inc.
Inventor： Ming Li , Roger Carlos Becerra , Ludovic Andre Chretien , Brian Lee Beifus , Ryan Keith Stephens , Lester Benjamin Manz , John Sheldon Wagley
Abstract: A motor controller for controlling an electric motor includes at least one integrated sensor disposed on the electric motor. The least one integrated sensor is configured to collect sensor data associated with a status of the electric motor for a period of time, the period of time beginning at an activation time and extending at least until an installation time. The motor controller may include an energy management system configured to power the at least one integrated sensor for at least a portion of the period of time, and a memory device configured to store the sensor data. The motor controller may include a data management system configured to communicate the sensor data from the at least one integrated sensor to at least one of the memory device and a remote device.
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