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1. 发明申请

US20110241723A1 METHOD FOR MONITORING A CONTROLLER OF A THREE-PHASE ELECTRIC MOTOR AND/OR THE ELECTRIC MOTOR 有权
标题翻译：用于监测三相电动机和/或电动机的控制器的方法
公开(公告)号：US20110241723A1
公开(公告)日：2011-10-06
申请号：US13132325
申请日：2009-11-24
申请人： Falko Abel , Ralf Hochhausen
发明人： Falko Abel , Ralf Hochhausen
IPC分类号： G01R31/34
CPC分类号： G01R31/343 , G01R31/42 , H02H7/0805 , H02P29/0241
摘要： A method for monitoring a controller for controlling and/or monitoring a three-phase electric motor, in particular an asynchronous or synchronous motor, wherein two phase currents are measured and an error signal is generated if at least one of the two measured phase currents is essentially zero. An error signal is also generated if none of the two measured phase currents is essentially zero, but a sum formed of the two measured phase currents is essentially zero.
摘要翻译：一种监控控制器的方法，用于控制和/或监控三相电动机，特别是异步或同步电动机，其中测量两相电流，并且如果两个测得的相电流中的至少一个是基本为零。如果两个测得的相电流都不是基本为零，则也产生误差信号，但由两个测得的相电流形成的和基本为零。

2. 发明授权

US07388347B2 Method and inverter for controlling a direct current motor 有权
标题翻译：用于控制直流电动机的方法和变频器
公开(公告)号：US07388347B2
公开(公告)日：2008-06-17
申请号：US10582506
申请日：2004-12-08
申请人： Pietro De Filippis , Ralf Hochhausen , Jörg Seyfarth
发明人： Pietro De Filippis , Ralf Hochhausen , Jörg Seyfarth
IPC分类号： H03D13/00
CPC分类号： H02P27/08 , H02P27/06
摘要： A three-phase direct-current motor is controlled by cyclically repeating three first switching states. In each of the three first switching states, one of the three phases of the direct-current motor is periodically switched over between a first and a second input voltage, whereas the two other phases are continuously connected to the first input voltage.
摘要翻译：通过循环重复三个第一开关状态来控制三相直流电动机。在三个第一开关状态中的每一个中，直流电动机的三相中的一个周期性地在第一和第二输入电压之间切换，而另外两个相连续地连接到第一输入电压。

3. 发明授权

US08791715B2 Method for monitoring a controller of a three-phase electric motor and/or the electric motor 有权
标题翻译：用于监视三相电动机和/或电动机的控制器的方法
公开(公告)号：US08791715B2
公开(公告)日：2014-07-29
申请号：US13132325
申请日：2009-11-24
申请人： Falko Abel , Ralf Hochhausen
发明人： Falko Abel , Ralf Hochhausen
IPC分类号： G01R31/34
CPC分类号： G01R31/343 , G01R31/42 , H02H7/0805 , H02P29/0241
摘要： A method for monitoring a controller for controlling and/or monitoring a three-phase electric motor, in particular an asynchronous or synchronous motor, wherein two phase currents are measured and an error signal is generated if at least one of the two measured phase currents is essentially zero. An error signal is also generated if none of the two measured phase currents is essentially zero, but a sum formed of the two measured phase currents is essentially zero.
摘要翻译：一种监控控制器的方法，用于控制和/或监控三相电动机，特别是异步或同步电动机，其中测量两相电流，并且如果两个测得的相电流中的至少一个是基本为零。如果两个测得的相电流都不是基本为零，则也产生误差信号，但由两个测得的相电流形成的和基本为零。

4. 发明申请

US20070222434A1 Determining the Position of the Rotor in an Electric Motor 失效
标题翻译：确定电机中转子的位置
公开(公告)号：US20070222434A1
公开(公告)日：2007-09-27
申请号：US10581237
申请日：2004-12-08
申请人： Ralf Hochhausen , Jorg Seyfarth , Pietro de Filippis
发明人： Ralf Hochhausen , Jorg Seyfarth , Pietro de Filippis
IPC分类号： G01B7/30
CPC分类号： H02P6/16
摘要： Device for determining the position of the rotor in an electric motor comprises a detector, which is mounted on the electric motor and which is sensitive to the passage of the rotor through a reference position, and comprises a phase-locking loop, which can be synchronized with the output signal of the detector and which furnishes an output signal representative of the position of the rotor. The moments when the rotor passes through a reference position are detected, the period of the oscillator is adapted in such a manner that the reference position passages occur at a predetermined phase of the oscillator, and the position of the rotor is derived from the oscillation of the oscillator between the reference position passages.
摘要翻译：用于确定电动机中转子位置的装置包括检测器，该检测器安装在电动机上并且对转子通过参考位置敏感，并且包括可以同步的锁相环与检测器的输出信号一起提供代表转子位置的输出信号。检测到转子通过基准位置的时刻，振荡器的周期以这样一种方式进行调整，使得基准位置通道在振荡器的预定相位处出现，并且转子的位置是从参考位置通道之间的振荡器。

5. 发明申请

US20070138983A1 Method and inverter for controlling a direct current motor 有权
标题翻译：用于控制直流电动机的方法和变频器
公开(公告)号：US20070138983A1
公开(公告)日：2007-06-21
申请号：US10582506
申请日：2004-12-08
申请人： Pietro De Filippis , Ralf Hochhausen , Jorg Seyfarth
发明人： Pietro De Filippis , Ralf Hochhausen , Jorg Seyfarth
IPC分类号： H02P7/06
CPC分类号： H02P27/08 , H02P27/06
摘要： A three-phase direct-current motor is controlled by cyclically repeating three first switching states. In each of the three first switching states, one of the three phases of the direct-current motor is periodically switched over between a first and a second input voltage, whereas the two other phases are continuously connected to the first input voltage.
摘要翻译：通过循环重复三个第一开关状态来控制三相直流电动机。在三个第一开关状态中的每一个中，直流电动机的三相中的一个周期性地在第一和第二输入电压之间切换，而另外两个相连续地连接到第一输入电压。

6. 发明申请

US20120014019A1 METHOD OF OPERATING A HOUSEHOLD APPLIANCE 审中-公开
标题翻译：操作家用电器的方法
公开(公告)号：US20120014019A1
公开(公告)日：2012-01-19
申请号：US13180580
申请日：2011-07-12
申请人： Christian Duscher , Ralf Hochhausen
发明人： Christian Duscher , Ralf Hochhausen
IPC分类号： H02H5/04
CPC分类号： A47L15/46 , A47L15/0049 , A47L2401/34 , A47L2501/05 , A47L2501/36
摘要： In a method for operating a household appliance having at least one electrical consumer activated by power electronics an actual value representing a temperature loading of the power electronics is determined and compared with a limit value representing a maximum tolerable temperature loading of the power electronics in normal load operation. When the actual value is below the limit value; an overload operation is enabled at least temporarily with a higher power than in normal load operation.
摘要翻译：在用于操作具有由电力电子器件激活的至少一个电用户的家用电器的方法中，确定表示电力电子设备的温度负载的实际值并将其与表示正常负载中的电力电子设备的最大可容忍温度负载的极限值进行比较操作。当实际值低于限值时; 至少暂时使能过载操作，功率高于正常负载运行。

7. 发明授权

US07518334B2 Method and device for controlling a brushless DC motor 失效
标题翻译：用于控制无刷直流电动机的方法和装置
公开(公告)号：US07518334B2
公开(公告)日：2009-04-14
申请号：US10582505
申请日：2004-12-09
申请人： Ralf Hochhausen , Jörg Seyfarth , Pietro De Filippis
发明人： Ralf Hochhausen , Jörg Seyfarth , Pietro De Filippis
IPC分类号： H02P23/00
CPC分类号： H02P6/16 , H02P6/15 , H02P6/17
摘要： A method and a control device for a brushless DC motor, which has an AC/DC inverter supplied by an intermediate direct voltage circuit for feeding the DC motor, a pattern generator for controlling switches of the AC/DC inverter having a variable frequency and phase periodical switch signal pattern and an input for a signal representative of the present phase position of the rotor of the DC motor. The pattern generator detects an average current strength released by the AC/DC inverter and adjusts a phase offset between the phase position of the rotor and the switch signal pattern in accordance with the detected average current strength and the speed of the motor. The pattern generator controls the motor by adjusting a desired speed of the motor by variation of an average terminal voltage of the motor; detecting the average power requirement of the motor and the lead angle between the rotor of the motor and the driving magnetic field; approximating the lead angle to a desired value given as a function of the speed and the average power requirement.
摘要翻译：一种用于无刷直流电动机的方法和控制装置，其具有由用于馈送直流电动机的中间直流电路提供的AC / DC逆变器，用于控制具有可变频率和相位的AC / DC逆变器的开关的模式发生器周期性切换信号图案和表示DC电机的转子的当前相位位置的信号的输入。模式发生器检测由AC / DC逆变器释放的平均电流强度，并且根据检测到的平均电流强度和电动机的速度来调整转子的相位位置和开关信号模式之间的相位偏移。模式发生器通过根据电动机的平均端子电压的变化来调节电动机的期望速度来控制电动机; 检测电机的平均功率需求和电动机转子与驱动磁场之间的导程角; 将引导角近似为根据速度和平均功率要求给出的期望值。

8. 发明授权

US07397237B2 Determining the position of the rotor in an electric motor 失效
标题翻译：确定电机中转子的位置
公开(公告)号：US07397237B2
公开(公告)日：2008-07-08
申请号：US10581237
申请日：2004-12-08
申请人： Ralf Hochhausen , Jörg Seyfarth , Pietro de Filippis
发明人： Ralf Hochhausen , Jörg Seyfarth , Pietro de Filippis
IPC分类号： G01B7/30 , G01P3/66
CPC分类号： H02P6/16
摘要： Device for determining the position of the rotor in an electric motor comprises a detector, which is mounted on the electric motor and which is sensitive to the passage of the rotor through a reference position, and comprises a phase-locking loop, which can be synchronized with the output signal of the detector and which furnishes an output signal representative of the position of the rotor. The moments when the rotor passes through a reference position are detected, the period of the oscillator is adapted in such a manner that the reference position passages occur at a predetermined phase of the oscillator, and the position of the rotor is derived from the oscillation of the oscillator between the reference position passages.
摘要翻译：用于确定电动机中转子位置的装置包括检测器，该检测器安装在电动机上并且对转子通过参考位置敏感，并且包括可以同步的锁相环与检测器的输出信号一起提供代表转子位置的输出信号。检测到转子通过基准位置的时刻，振荡器的周期以这样一种方式进行调整，使得基准位置通道在振荡器的预定相位处出现，并且转子的位置是从参考位置通道之间的振荡器。

9. 发明申请

US20070222402A1 Method and Device for Controlling a Brushless Dc Motor 失效
标题翻译：用于控制无刷直流电动机的方法和装置
公开(公告)号：US20070222402A1
公开(公告)日：2007-09-27
申请号：US10582505
申请日：2004-12-09
申请人： Ralf Hochhausen , Jorg Seyfarth , Pietro De Filippis
发明人： Ralf Hochhausen , Jorg Seyfarth , Pietro De Filippis
IPC分类号： H02P7/06
CPC分类号： H02P6/16 , H02P6/15 , H02P6/17
摘要： A method and a control device for a brushless DC motor, which has an AC/DC inverter supplied by an intermediate direct voltage circuit for feeding the DC motor, a pattern generator for controlling switches of the AC/DC inverter having a variable frequency and phase periodical switch signal pattern and an input for a signal representative of the present phase position of the rotor of the DC motor. The pattern generator detects an average current strength released by the AC/DC inverter and adjusts a phase offset between the phase position of the rotor and the switch signal pattern in accordance with the detected average current strength and the speed of the motor. The pattern generator controls the motor by adjusting a desired speed of the motor by variation of an average terminal voltage of the motor; detecting the average power requirement of the motor and the lead angle between the rotor of the motor and the driving magnetic field; approximating the lead angle to a desired value given as a function of the speed and the average power requirement.
摘要翻译：一种用于无刷直流电动机的方法和控制装置，其具有由用于馈送直流电动机的中间直流电路提供的AC / DC逆变器，用于控制具有可变频率和相位的AC / DC逆变器的开关的模式发生器周期性切换信号图案和表示DC电机的转子的当前相位位置的信号的输入。模式发生器检测由AC / DC逆变器释放的平均电流强度，并且根据检测到的平均电流强度和电动机的速度来调整转子的相位位置和开关信号模式之间的相位偏移。模式发生器通过根据电动机的平均端子电压的变化来调节电动机的期望速度来控制电动机; 检测电机的平均功率需求和电动机转子与驱动磁场之间的导程角; 将引导角近似为根据速度和平均功率要求给出的期望值。

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