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公开(公告)号：US10774838B2
公开(公告)日：2020-09-15
申请号：US15963738
申请日：2018-04-26
Applicant: REGAL BELOIT AMERICA, INC.
Inventor： Bin Yang , Brian L. Beifus , Roger C. Becerra
Abstract: A motor controller for an electric motor is provided, including a drive circuit and a processor. The drive circuit regulates power supplied to a stator of the electric motor to turn a rotor and blower to generate an airflow. The processor receives an air density, an airflow rate demand, and at least one of a measured torque and a measured speed of the electric motor. The processor computes one of a torque set point and a speed set point for the electric motor using an airflow algorithm and based on the air density, the airflow rate demand, and the at least one of the measured torque and the measured speed. The processor controls the drive circuit based on the one of the torque set point and the speed 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：US10175080B2
公开(公告)日：2019-01-08
申请号：US14531577
申请日：2014-11-03
Applicant: Regal Beloit America, Inc.
Inventor： Mark A. Brattoli , Brian L. Beifus , Roger C. Becerra , Marc McKinzie , Joshua T. Doseck , John Sheldon Wagley
Abstract: A motor controller is provided. The motor controller is coupled to an efficiency indicator device and to a motor that is coupled to a fluid movement device. The motor controller includes a processor. The motor controller is configured to determine a fluid flow amount representing an amount of fluid moved by the fluid movement device during a predefined time period. Additionally, the motor controller is configured to determine a power usage amount representing an amount of power used by at least the fluid movement device and the motor in association with the fluid flow amount, generate an efficiency report associated with at least the fluid flow amount and the power usage amount, and transmit the efficiency report to the efficiency indicator device for presentation thereon.
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公开(公告)号：US20140257576A1
公开(公告)日：2014-09-11
申请号：US14281236
申请日：2014-05-19
Applicant: Regal Beloit America, Inc.
Inventor： Roger C. Becerra , Steven A. Nardin , Michael R. Koller , Andrew C. Barry , Brian L. Beifus , Andrew M. Knollman
IPC: G05D23/19
CPC classification number: F24F11/77 , F04D27/001 , F04D27/004 , F24F11/30 , F24F11/62 , F24F11/74 , F24F2110/00 , F24F2110/10 , G05D23/19 , G05D23/1917 , H02P6/06 , Y02B30/746
Abstract: A motor control system for heating, ventilation, and air conditioning (HVAC) applications is described. The motor control system includes a thermostat and an electronically commutated motor (ECM) coupled to the thermostat. The ECM is configured to retrofit an existing non-ECM electric motor included in an HVAC application and to operate in one of a plurality of HVAC modes. The HVAC modes include at least one of a heating mode, a cooling mode, and a continuous fan mode. The HVAC mode is determined based at least partially on outputs provided by the thermostat.
Abstract translation: 描述了用于加热，通风和空调（HVAC）应用的电动机控制系统。 马达控制系统包括恒温器和耦合到恒温器的电子换向马达（ECM）。 ECM被配置为改造包括在HVAC应用中的现有非ECM电动马达并且以多个HVAC模式中的一个运行。 HVAC模式包括加热模式，冷却模式和连续风扇模式中的至少一种。 HVAC模式至少部分地基于由恒温器提供的输出来确定。
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14.发明授权公开(公告)号：US11611299B2
公开(公告)日：2023-03-21
申请号：US16710509
申请日：2019-12-11
Applicant: Regal Beloit America, Inc.
Inventor： Stephen Solan, Jr. , Brian L. Beifus , Roger C. Becerra
Abstract: A method for determining a direction of rotation for an electronically commutated motor (ECM) is described. The motor is configured to rotate a blower and the method comprises rotating the blower using the ECM and determining if the resulting blower rotation is indicative of the desired direction of rotation for the blower.
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15.发明授权公开(公告)号：US10516355B2
公开(公告)日：2019-12-24
申请号：US15478401
申请日：2017-04-04
Applicant: Regal Beloit America, Inc.
Inventor： Stephen Solan, Jr. , Brian L. Beifus , Roger C. Becerra
Abstract: A method for determining a direction of rotation for an electronically commutated motor (ECM) is described. The motor is configured to rotate a blower and the method comprises rotating the blower using the ECM and determining if the resulting blower rotation is indicative of the desired direction of rotation for the blower.
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Patent Agency Ranking
16.发明申请公开(公告)号：US20160123784A1
公开(公告)日：2016-05-05
申请号：US14531577
申请日：2014-11-03
Applicant: Regal Beloit America, Inc.
Inventor： Mark A. Brattoli , Brian L. Beifus , Roger C. Becerra , Marc McKinzie , Joshua T. Doseck , John Sheldon Wagley
Abstract: A motor controller is provided. The motor controller is coupled to an efficiency indicator device and to a motor that is coupled to a fluid movement device. The motor controller includes a processor. The motor controller is configured to determine a fluid flow amount representing an amount of fluid moved by the fluid movement device during a predefined time period. Additionally, the motor controller is configured to determine a power usage amount representing an amount of power used by at least the fluid movement device and the motor in association with the fluid flow amount, generate an efficiency report associated with at least the fluid flow amount and the power usage amount, and transmit the efficiency report to the efficiency indicator device for presentation thereon.
Abstract translation: 提供电机控制器。 马达控制器耦合到效率指示器装置和联接到流体运动装置的马达。 马达控制器包括一个处理器。 马达控制器被配置为确定表示在预定时间段期间由流体移动装置移动的流体的量的流体流量。 另外，马达控制器被配置为确定表示与流体流量相关联的至少流体移动装置和马达所使用的功率量的功率使用量，产生与至少流体流量相关联的效率报告，以及 功率使用量，并且将效率报告发送到效率指示器装置以在其上呈现。
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公开(公告)号：US09201433B2
公开(公告)日：2015-12-01
申请号：US14281236
申请日：2014-05-19
Applicant: Regal Beloit America, Inc.
Inventor： Roger C. Becerra , Steven A. Nardin , Michael R. Koller , Andrew C. Barry , Brian L. Beifus , Andrew M. Knollman
CPC classification number: F24F11/77 , F04D27/001 , F04D27/004 , F24F11/30 , F24F11/62 , F24F11/74 , F24F2110/00 , F24F2110/10 , G05D23/19 , G05D23/1917 , H02P6/06 , Y02B30/746
Abstract: A motor control system for heating, ventilation, and air conditioning (HVAC) applications is described. The motor control system includes a thermostat and an electronically commutated motor (ECM) coupled to the thermostat. The ECM is configured to retrofit an existing non-ECM electric motor included in an HVAC application and to operate in one of a plurality of HVAC modes. The HVAC modes include at least one of a heating mode, a cooling mode, and a continuous fan mode. The HVAC mode is determined based at least partially on outputs provided by the thermostat.
Abstract translation: 描述了用于加热，通风和空调（HVAC）应用的电动机控制系统。 马达控制系统包括恒温器和耦合到恒温器的电子换向马达（ECM）。 ECM被配置为改造包括在HVAC应用中的现有非ECM电动马达并且以多个HVAC模式中的一个运行。 HVAC模式包括加热模式，冷却模式和连续风扇模式中的至少一种。 HVAC模式至少部分地基于由恒温器提供的输出来确定。
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18.发明申请公开(公告)号：US20130334994A1
公开(公告)日：2013-12-19
申请号：US13942253
申请日：2013-07-15
Applicant: Regal Beloit America, Inc.
Inventor： Stephen Solan, JR. , Brian L. Beifus , Roger C. Becerra
IPC: H02P6/00
Abstract: A method for determining a direction of rotation for an electronically commutated motor (ECM) is described. The motor is configured to rotate a blower and the method comprises rotating the blower using the ECM and determining if the resulting blower rotation is indicative of the desired direction of rotation for the blower.
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公开(公告)号：US20240263819A1
公开(公告)日：2024-08-08
申请号：US18431871
申请日：2024-02-02
Applicant: Regal Beloit America, Inc.
Inventor： Roger C. Becerra , Bin Yang , Bharath Kumar Vuppala
Abstract: An air delivery system comprises an air handler enclosure having an inlet for enabling air to flow into the air handler enclosure and an outlet exhaust air out of the air handler enclosure. A blower is located in the air handler enclosure for drawing air through the inlet and exhausting air from the outlet. The system includes at least one sensor A2L refrigerant sensor for sensing the concentration of A2L refrigerant in the air delivery system, at least one auxiliary fan, and a controller is provided for receiving data from the A2L sensor, and powering the at least one auxiliary fan to reduce the concentration of A2L refrigerant below a predetermined threshold level.
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公开(公告)号：US11841022B2
公开(公告)日：2023-12-12
申请号：US16735257
申请日：2020-01-06
Applicant: Regal Beloit America, Inc.
Inventor： Bin Yang , Brian L. Beifus , Roger C. Becerra
CPC classification number: F04D27/004 , F04D25/06 , G05D7/0676
Abstract: A control system is provided for an electric motor configured to drive a fluid moving apparatus to generate a fluid-flow. The control system includes a drive circuit configured to regulate power supplied to a stator of the motor to turn a rotor and generate the fluid-flow, and a processor that computes a value proportional to at least one of a system resistance or a static pressure for the fluid moving apparatus based on a fixed set point for a first control parameter and a feedback parameter. The processor receives a fluid-flow rate demand and computes an operating set point for a second control parameter based on the fluid-flow rate demand and the value proportional to the system resistance or the static pressure. The processor controls the drive circuit based on the operating set point to supply power to the motor and operate the fluid moving apparatus to generate the fluid-flow.
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