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1.发明申请Fire-Extinguishing System and Method for Operating Servo Motor-Driven Foam Pump 审中-公开灭火系统及运行伺服电机驱动的泡沫泵的方法公开(公告)号：US20140262354A1
公开(公告)日：2014-09-18
申请号：US14288040
申请日：2014-05-27
申请人： Jonathan Gamble , Ron Flanary , Robert L. Hosfield , Harold McCabe , Martin Piedl , Charles Ford , Troy Anderson
发明人： Jonathan Gamble , Ron Flanary , Robert L. Hosfield , Harold McCabe , Martin Piedl , Charles Ford , Troy Anderson
摘要： Embodiments of the invention provide a fire-extinguishing system and method for injecting foamant into a stream of water. The system can include a flow meter determining a flow rate of the stream of water and a foam pump having an inlet coupled to a supply of foamant and an outlet coupled to the stream of water. The system includes a servo motor driving the foam pump. The servo motor includes a sensor used to determine a rotor shaft speed and/or a rotor shaft torque.
摘要翻译： 本发明的实施方案提供了一种将发泡剂注入到水流中的灭火系统和方法。 该系统可以包括确定水流的流量的流量计和具有耦合到发泡剂供应源的入口和连接到水流的出口的泡沫泵。 该系统包括驱动泡沫泵的伺服电机。 伺服电动机包括用于确定转子轴速度和/或转子轴转矩的传感器。
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公开(公告)号：US08297369B2
公开(公告)日：2012-10-30
申请号：US12555714
申请日：2009-09-08
申请人： Jonathan Gamble , Ron Flanary , Robert L. Hosfield , Harold McCabe , Martin Piedl , Charles Ford , Troy Anderson
发明人： Jonathan Gamble , Ron Flanary , Robert L. Hosfield , Harold McCabe , Martin Piedl , Charles Ford , Troy Anderson
CPC分类号： G05B11/06 , A62C5/02 , F04B49/065
摘要： Embodiments of the invention provide a fire-extinguishing system for injecting foamant into a stream of water. The system can include a flow meter determining a flow rate of the stream of water and a foam pump having an inlet coupled to a supply of foamant and an outlet coupled to the stream of water. The system includes a servo motor driving the foam pump. The servo motor includes a sensor used to determine a rotor shaft speed and/or a rotor shaft torque. A controller can control an operating speed of the servo motor using closed-loop control depending on the flow rate and the rotor shaft speed and/or the rotor shaft torque.
摘要翻译： 本发明的实施方案提供了一种用于将发泡剂注入到水流中的灭火系统。 该系统可以包括确定水流的流量的流量计和具有耦合到发泡剂供应源的入口和连接到水流的出口的泡沫泵。 该系统包括驱动泡沫泵的伺服电机。 伺服电动机包括用于确定转子轴速度和/或转子轴转矩的传感器。 控制器可以根据流量和转子轴速度和/或转子轴转矩来控制使用闭环控制的伺服电动机的运行速度。
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公开(公告)号：US20110057590A1
公开(公告)日：2011-03-10
申请号：US12555659
申请日：2009-09-08
申请人： Ron Flanary , Martin Piedl , Charles Ford , Troy Anderson
发明人： Ron Flanary , Martin Piedl , Charles Ford , Troy Anderson
IPC分类号： H02P6/14
CPC分类号： H02K11/35 , F04B49/106 , H02K11/215 , H02K11/33 , H02P6/08 , H02P6/153 , H02P29/60
摘要： Embodiments of the invention provide a method of operating a motor connected to a power device having a reduced current rating. The motor can include an increased torque constant and/or an increased back electromagnetic force constant in order to decrease a peak current in relation to the reduced current rating of the power device. The method can include increasing a length of time the motor can operate at the peak current without overheating. A phase angle of the motor can be advanced in order to achieve a continuous operating point with the power device having the reduced current rating.
摘要翻译： 本发明的实施例提供了一种操作连接到具有降低的额定电流的功率器件的电动机的方法。 电动机可以包括增加的转矩常数和/或增加的反向电磁力常数，以便相对于功率器件的降低的额定电流降低峰值电流。 该方法可以包括增加电动机在峰值电流下工作的时间长度，而不会过热。 电动机的相位角可以提前，以便在功率器件具有降低的额定电流的情况下实现连续工作点。
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公开(公告)号：US08659249B2
公开(公告)日：2014-02-25
申请号：US13425292
申请日：2012-03-20
申请人： Ron Flanary , Martin Piedl , Charles Ford , Troy Anderson
发明人： Ron Flanary , Martin Piedl , Charles Ford , Troy Anderson
CPC分类号： H02P1/029 , H02P29/032
摘要： Embodiments of the invention provide methods of controlling a motor, such as a servo motor. One method can include monitoring a current temperature of the motor and a power stage of the motor substantially continuously and substantially in real-time. This method can include determining optimum settings for a first time interval to remove power and the second time interval to provide power in order to deliver maximum output while remaining below the maximum rated temperature of the motor. One method can include pulsing power to the motor for a second time interval after a first time interval has elapsed and tailoring pulse shapes of the power provided to the motor for the second time interval. One method can include calculating a maximum phase current based on the rotor shaft torque for each real-time speed of the motor that correlates to the maximum allowable current draw from the power supply.
摘要翻译： 本发明的实施例提供了一种控制诸如伺服电动机的电动机的方法。 一种方法可以包括基本上连续且基本上实时地监视电动机的当前温度和电动机的功率级。 该方法可以包括确定用于消除功率的第一时间间隔的最佳设置和第二时间间隔以提供功率，以便在保持低于电动机的最大额定温度的情况下传递最大输出。 一种方法可以包括在经过第一时间间隔之后的第二时间间隔内对电动机脉动功率，并且为第二时间间隔定义提供给电动机的功率的脉冲形状。 一种方法可以包括基于与电源的最大允许电流消耗相关的电动机的每个实时速度的转子轴转矩来计算最大相电流。
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公开(公告)号：US20120181964A1
公开(公告)日：2012-07-19
申请号：US13425292
申请日：2012-03-20
申请人： Ron Flanary , Martin Piedl , Charles Ford , Troy Anderson
发明人： Ron Flanary , Martin Piedl , Charles Ford , Troy Anderson
IPC分类号： H02P7/00
CPC分类号： H02P1/029 , H02P29/032
摘要： Embodiments of the invention provide methods of controlling a motor, such as a servo motor. One method can include monitoring a current temperature of the motor and a power stage of the motor substantially continuously and substantially in real-time. This method can include determining optimum settings for a first time interval to remove power and the second time interval to provide power in order to deliver maximum output while remaining below the maximum rated temperature of the motor. One method can include pulsing power to the motor for a second time interval after a first time interval has elapsed and tailoring pulse shapes of the power provided to the motor for the second time interval. One method can include calculating a maximum phase current based on the rotor shaft torque for each real-time speed of the motor that correlates to the maximum allowable current draw from the power supply.
摘要翻译： 本发明的实施例提供了一种控制诸如伺服电动机的电动机的方法。 一种方法可以包括基本上连续且基本上实时地监视电动机的当前温度和电动机的功率级。 该方法可以包括确定用于消除功率的第一时间间隔的最佳设置和第二时间间隔以提供功率，以便在保持低于电动机的最大额定温度的情况下传递最大输出。 一种方法可以包括在经过第一时间间隔之后的第二时间间隔内对电动机脉动功率，并且为第二时间间隔定义提供给电动机的功率的脉冲形状。 一种方法可以包括基于与电源的最大允许电流消耗相关的电动机的每个实时速度的转子轴转矩来计算最大相电流。
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公开(公告)号：US20110056710A1
公开(公告)日：2011-03-10
申请号：US12555698
申请日：2009-09-08
申请人： Jonathan Gamble , Ron Flanary , Robert L. Hosfield , Harold McCabe , Martin Piedl , Charles Ford , Troy Anderson
发明人： Jonathan Gamble , Ron Flanary , Robert L. Hosfield , Harold McCabe , Martin Piedl , Charles Ford , Troy Anderson
IPC分类号： A62C2/00
CPC分类号： H02P1/029 , A62C5/02 , F04B17/03 , F04B49/103 , F04B49/106 , G05B23/0286 , H02P29/032
摘要： Embodiments of the invention provide a fire-extinguishing system and method for injecting foamant into a stream of water. The system can include a flow meter determining a flow rate of the stream of water and a foam pump having an inlet coupled to a supply of foamant and an outlet coupled to the stream of water. The system includes a servo motor driving the foam pump. The servo motor includes a sensor used to determine a rotor shaft speed and/or a rotor shaft torque.
摘要翻译： 本发明的实施方案提供了一种将发泡剂注入到水流中的灭火系统和方法。 该系统可以包括确定水流的流量的流量计和具有耦合到发泡剂供应源的入口和连接到水流的出口的泡沫泵。 该系统包括驱动泡沫泵的伺服电机。 伺服电动机包括用于确定转子轴速度和/或转子轴转矩的传感器。
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公开(公告)号：US08183810B2
公开(公告)日：2012-05-22
申请号：US12555659
申请日：2009-09-08
申请人： Ron Flanary , Martin Piedl , Charles Ford , Troy Anderson
发明人： Ron Flanary , Martin Piedl , Charles Ford , Troy Anderson
IPC分类号： H02P31/00
CPC分类号： H02K11/35 , F04B49/106 , H02K11/215 , H02K11/33 , H02P6/08 , H02P6/153 , H02P29/60
摘要： Embodiments of the invention provide a method of operating a motor connected to a power device having a reduced current rating. The motor can include an increased torque constant and/or an increased back electromagnetic force constant in order to decrease a peak current in relation to the reduced current rating of the power device. The method can include increasing a length of time the motor can operate at the peak current without overheating. A phase angle of the motor can be advanced in order to achieve a continuous operating point with the power device having the reduced current rating.
摘要翻译： 本发明的实施例提供了一种操作连接到具有降低的额定电流的功率器件的电动机的方法。 电动机可以包括增加的转矩常数和/或增加的反向电磁力常数，以便相对于功率器件的降低的额定电流降低峰值电流。 该方法可以包括增加电动机在峰值电流下工作的时间长度，而不会过热。 电动机的相位角可以提前，以便在功率器件具有降低的额定电流的情况下实现连续工作点。
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公开(公告)号：US08164293B2
公开(公告)日：2012-04-24
申请号：US12555677
申请日：2009-09-08
申请人： Ron Flanary , Martin Piedl , Charles Ford , Troy Anderson
发明人： Ron Flanary , Martin Piedl , Charles Ford , Troy Anderson
CPC分类号： H02P1/029 , H02P29/032
摘要： Embodiments of the invention provide methods of controlling a motor, such as a servo motor. One method can include monitoring a current temperature of the motor and a power stage of the motor substantially continuously and substantially in real-time. This method can include determining optimum settings for a first time interval to remove power and the second time interval to provide power in order to deliver maximum output while remaining below the maximum rated temperature of the motor. One method can include pulsing power to the motor for a second time interval after a first time interval has elapsed and tailoring pulse shapes of the power provided to the motor for the second time interval. One method can include calculating a maximum phase current based on the rotor shaft torque for each real-time speed of the motor that correlates to the maximum allowable current draw from the power supply.
摘要翻译： 本发明的实施例提供了一种控制诸如伺服电动机的电动机的方法。 一种方法可以包括基本上连续且基本上实时地监视电动机的当前温度和电动机的功率级。 该方法可以包括确定用于消除功率的第一时间间隔的最佳设置和第二时间间隔以提供功率，以便在保持低于电动机的最大额定温度的情况下传递最大输出。 一种方法可以包括在经过第一时间间隔之后的第二时间间隔内对电动机脉动功率，并且为第二时间间隔定义提供给电动机的功率的脉冲形状。 一种方法可以包括基于与电源的最大允许电流消耗相关的电动机的每个实时速度的转子轴转矩来计算最大相电流。
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公开(公告)号：US20110057595A1
公开(公告)日：2011-03-10
申请号：US12555677
申请日：2009-09-08
申请人： Ron Flanary , Martin Piedl , Charles Ford , Troy Anderson
发明人： Ron Flanary , Martin Piedl , Charles Ford , Troy Anderson
CPC分类号： H02P1/029 , H02P29/032
摘要： Embodiments of the invention provide methods of controlling a motor, such as a servo motor. One method can include monitoring a current temperature of the motor and a power stage of the motor substantially continuously and substantially in real-time. This method can include determining optimum settings for a first time interval to remove power and the second time interval to provide power in order to deliver maximum output while remaining below the maximum rated temperature of the motor. One method can include pulsing power to the motor for a second time interval after a first time interval has elapsed and tailoring pulse shapes of the power provided to the motor for the second time interval. One method can include calculating a maximum phase current based on the rotor shaft torque for each real-time speed of the motor that correlates to the maximum allowable current draw from the power supply.
摘要翻译： 本发明的实施例提供了一种控制诸如伺服电动机的电动机的方法。 一种方法可以包括基本上连续且基本上实时地监视电动机的当前温度和电动机的功率级。 该方法可以包括确定用于消除功率的第一时间间隔的最佳设置和第二时间间隔以提供功率，以便在保持低于电动机的最大额定温度的情况下传递最大输出。 一种方法可以包括在经过第一时间间隔之后的第二时间间隔内向电动机脉冲发电，并为第二时间间隔定义提供给电动机的功率的脉冲形状。 一种方法可以包括基于与电源的最大允许电流消耗相关的电动机的每个实时速度的转子轴转矩来计算最大相电流。
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公开(公告)号：US20110056708A1
公开(公告)日：2011-03-10
申请号：US12555714
申请日：2009-09-08
申请人： Jonathan Gamble , Ron Flanary , Robert L. Hosfield , Harold McCabe , Martin Piedl , Charles Ford , Troy Anderson
发明人： Jonathan Gamble , Ron Flanary , Robert L. Hosfield , Harold McCabe , Martin Piedl , Charles Ford , Troy Anderson
IPC分类号： A62C35/00
CPC分类号： G05B11/06 , A62C5/02 , F04B49/065
摘要： Embodiments of the invention provide a fire-extinguishing system for injecting foamant into a stream of water. The system can include a flow meter determining a flow rate of the stream of water and a foam pump having an inlet coupled to a supply of foamant and an outlet coupled to the stream of water. The system includes a servo motor driving the foam pump. The servo motor includes a sensor used to determine a rotor shaft speed and/or a rotor shaft torque. A controller can control an operating speed of the servo motor using closed-loop control depending on the flow rate and the rotor shaft speed and/or the rotor shaft torque.
摘要翻译： 本发明的实施方案提供了一种用于将发泡剂注入到水流中的灭火系统。 该系统可以包括确定水流的流量的流量计和具有耦合到发泡剂供应源的入口和连接到水流的出口的泡沫泵。 该系统包括驱动泡沫泵的伺服电机。 伺服电动机包括用于确定转子轴速度和/或转子轴转矩的传感器。 控制器可以根据流量和转子轴速度和/或转子轴转矩来控制使用闭环控制的伺服电动机的运行速度。
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