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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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公开(公告)号：US20170163200A1
公开(公告)日：2017-06-08
申请号：US15436083
申请日：2017-02-17
Applicant: Regal Beloit America, Inc.
CPC classification number: H02P29/00 , G08C17/04 , H01Q1/22 , H01Q7/00 , H02P31/00 , H04B5/00 , H04B5/0031 , H04B5/0056
Abstract: A system for communicating with a motor includes an NFC antenna coupled to a motor assembly and configured to receive signals from a motor controller. The NFC antenna is configured to emit a magnetic field at a selected frequency. The system also includes a communication interface configured to relay the signals from the NFC antenna to a handheld device.
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公开(公告)号：US12224693B2
公开(公告)日：2025-02-11
申请号：US18474946
申请日：2023-09-26
Applicant: Regal Beloit America, Inc.
Inventor： Ludovic Andre Chretien , Brian Lee Beifus , Michael R. Koller
IPC: H02P23/04 , H02P27/06 , H02P29/028
Abstract: A motor controller for an electric motor is provided. The motor controller includes an inverter configured to supply current to stator windings of the electric motor. The motor controller further includes a plurality of sensors configured to generate a sensor signal in response to detecting a parameter. The sensor signal represents a measured parameter. The motor controller further includes a processor coupled in communication with the inverter and with the plurality of sensors. The processor is configured to, in a first mode, transmit a control signal to the inverter to operate the electric motor at a first frequency. The processor is further configured to receive the sensor signal from the plurality of sensors. The processor is further configured to determine a first fault condition is present at the electric motor based on the measured parameter represented by the sensor signal.
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公开(公告)号：US20240014763A1
公开(公告)日：2024-01-11
申请号：US18474946
申请日：2023-09-26
Applicant: Regal Beloit America, Inc.
Inventor： Ludovic Andre Chretien , Brian Lee Beifus , Michael R. Koller
IPC: H02P29/028 , H02P27/06
CPC classification number: H02P29/028 , H02P27/06
Abstract: A motor controller for an electric motor is provided. The motor controller includes an inverter configured to supply current to stator windings of the electric motor. The motor controller further includes a plurality of sensors configured to generate a sensor signal in response to detecting a parameter. The sensor signal represents a measured parameter. The motor controller further includes a processor coupled in communication with the inverter and with the plurality of sensors. The processor is configured to, in a first mode, transmit a control signal to the inverter to operate the electric motor at a first frequency. The processor is further configured to receive the sensor signal from the plurality of sensors. The processor is further configured to determine a first fault condition is present at the electric motor based on the measured parameter represented by the sensor signal.
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公开(公告)号：US20220255489A1
公开(公告)日：2022-08-11
申请号：US17172853
申请日：2021-02-10
Applicant: Regal Beloit America, Inc.
Inventor： Ludovic Andre Chretien , Brian Lee Beifus , Michael R. Koller
IPC: H02P29/028 , H02P27/06
Abstract: A motor controller for an electric motor is provided. The motor controller includes an inverter configured to supply current to stator windings of the electric motor. The motor controller further includes a plurality of sensors configured to generate a sensor signal in response to detecting a parameter. The sensor signal represents a measured parameter. The motor controller further includes a processor coupled in communication with the inverter and with the plurality of sensors. The processor is configured to, in a first mode, transmit a control signal to the inverter to operate the electric motor at a first frequency. The processor is further configured to receive the sensor signal from the plurality of sensors. The processor is further configured to determine a first fault condition is present at the electric motor based on the measured parameter represented by the sensor signal.
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Patent Agency Ranking
公开(公告)号：US11128250B2
公开(公告)日：2021-09-21
申请号：US16862173
申请日：2020-04-29
Applicant: Regal Beloit America, Inc.
Abstract: An electric machine includes a motor assembly including a motor and a motor controller coupled to the motor and configured to control operation of the motor. The electric machine also includes a motor housing defining an interior space and enclosing the motor assembly within the interior space. The electric machine further includes an electric machine housing. The motor housing is enclosed within the electric machine housing. The electric machine also includes an NFC antenna communicatively coupled to the motor controller and mounted such that an antenna range of the NFC antenna extends on an exterior of the electric machine housing. The NFC antenna is configured to receive a signal relating to a user command from a handheld device and relay the signal to the motor controller. The motor controller is configured to adjust an operational parameter of the motor based at least partially on the user command.
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公开(公告)号：US20200259446A1
公开(公告)日：2020-08-13
申请号：US16862173
申请日：2020-04-29
Applicant: Regal Beloit America, Inc.
Abstract: An electric machine includes a motor assembly including a motor and a motor controller coupled to the motor and configured to control operation of the motor. The electric machine also includes a motor housing defining an interior space and enclosing the motor assembly within the interior space. The electric machine further includes an electric machine housing. The motor housing is enclosed within the electric machine housing. The electric machine also includes an NFC antenna communicatively coupled to the motor controller and mounted such that an antenna range of the NFC antenna extends on an exterior of the electric machine housing. The NFC antenna is configured to receive a signal relating to a user command from a handheld device and relay the signal to the motor controller. The motor controller is configured to adjust an operational parameter of the motor based at least partially on the user command.
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公开(公告)号：US20200217548A1
公开(公告)日：2020-07-09
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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公开(公告)号：US20190326840A1
公开(公告)日：2019-10-24
申请号：US16416785
申请日：2019-05-20
Applicant: Regal Beloit America, Inc.
Inventor： Brian Lee Beifus , Kathryn Bloomfield , Andrew C. Barry
Abstract: A motor controller for an electric motor is provided. The electric motor is configured to drive a blower to generate an airflow. The motor controller includes a memory and a processor coupled thereto. The memory is configured to store a speed-to-airflow ratio associated with an airflow restriction on the blower. The processor is configured to receive a command for a calibrating airflow and operate the electric motor in a constant airflow mode to generate the calibrating airflow at a calibrating speed. The processor is further configured to write the calibrating speed and the calibrating airflow to the memory as the speed-to-airflow ratio.
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公开(公告)号：US10294950B2
公开(公告)日：2019-05-21
申请号：US15595420
申请日：2017-05-15
Applicant: Regal Beloit America, Inc.
Inventor： Brian Lee Beifus , Kathryn Bloomfield , Andrew C. Barry
Abstract: A motor controller for an electric motor is provided. The electric motor is configured to drive a blower to generate an airflow. The motor controller includes a memory and a processor coupled thereto. The memory is configured to store a speed-to-airflow ratio associated with an airflow restriction on the blower. The processor is configured to receive a command for a calibrating airflow and operate the electric motor in a constant airflow mode to generate the calibrating airflow at a calibrating speed. The processor is further configured to write the calibrating speed and the calibrating airflow to the memory as the speed-to-airflow ratio.
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