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1. 发明申请

US20140042949A1 ROTATION-SPEED-CONTROLLED FAN WITH CONTROL OF THE POWER CONSUMPTION OF THE ELECTRIC MOTOR 有权
标题翻译：旋转速度控制的风扇控制电动机的功耗
公开(公告)号：US20140042949A1
公开(公告)日：2014-02-13
申请号：US14112937
申请日：2012-08-04
申请人： Arno Karwath , Tobias Maier , Harald Schmid , Richard Kienzler , Stefan Schneider , Frank Heller , Martin Müller , Gerald Hogg
发明人： Arno Karwath , Tobias Maier , Harald Schmid , Richard Kienzler , Stefan Schneider , Frank Heller , Martin Müller , Gerald Hogg
IPC分类号： H02P31/00
CPC分类号： H02P31/00 , F04D27/001 , F04D27/004 , F04D27/007
摘要： An electric fan has a drive motor having a fan rotor, an apparatus for generating a rotation speed signal (n_i), an apparatus for generating a power level signal (P_i) that represents power consumed; a first regulator (n_RGL) for regulating the rotation speed signal (n_i) to a predefined target value (n_s); a second regulator (P_RGL) for regulating the power level signal (P_i) to a predefined power level signal target value (P_s) that corresponds to a predefined minimum consumed power level (P_min), where the first regulator (n_RGL) and the second regulator (P_RGL) apply at least one control output signal (SW) to the drive motor and interact in such a way that, during operation, the at least one control value (SW) in a first state is determined by the first regulator (n_RGL), and in a second state is determined by the second regulator (n_RGL).
摘要翻译：电风扇具有带有风扇转子的驱动电动机，用于产生转速信号（n_i）的装置，用于产生表示消耗的功率的功率电平信号（P_i）的装置; 用于将转速信号（n_i）调节到预定义目标值（n_s）的第一调节器（n_RGL）; 用于将功率电平信号（P_i）调节到与预定的最小消耗功率电平（P_min）相对应的预定功率电平信号目标值（P_s）的第二调节器（P_RGL），其中第一调节器（n_RGL）和第二调节器（P_RGL）将至少一个控制输出信号（SW）施加到驱动电动机并且以这样的方式相互作用，使得在操作期间，第一状态中的至少一个控制值（SW）由第一调节器（n_RGL）确定，，并且在第二状态下由第二调节器（n_RGL）确定。

2. 发明授权

US09450533B2 Rotation-speed-controlled fan with control of the power consumption of the electric motor 有权
标题翻译：旋转速度控制风扇控制电动机的功耗
公开(公告)号：US09450533B2
公开(公告)日：2016-09-20
申请号：US14112937
申请日：2012-08-04
申请人： Arno Karwath , Tobias Maier , Harald Schmid , Richard Kienzler , Stefan Schneider , Frank Heller , Martin Mueller , Gerald Hogg
发明人： Arno Karwath , Tobias Maier , Harald Schmid , Richard Kienzler , Stefan Schneider , Frank Heller , Martin Mueller , Gerald Hogg
IPC分类号： H02P31/00 , F04D27/00
CPC分类号： H02P31/00 , F04D27/001 , F04D27/004 , F04D27/007
摘要： An electric fan has a drive motor having a fan rotor, an apparatus for generating a rotation speed signal (n_i), an apparatus for generating a power level signal (P_i) that represents power consumed; a first regulator (n_RGL) for regulating the rotation speed signal (n_i) to a predefined target value (n_s); a second regulator (P_RGL) for regulating the power level signal (P_i) to a predefined power level signal target value (P_s) that corresponds to a predefined minimum consumed power level (P_min), where the first regulator (n_RGL) and the second regulator (P_RGL) apply at least one control output signal (SW) to the drive motor and interact in such a way that, during operation, the at least one control value (SW) in a first state is determined by the first regulator (n_RGL), and in a second state is determined by the second regulator (n_RGL).
摘要翻译：电风扇具有带有风扇转子的驱动电动机，用于产生转速信号（n_i）的装置，用于产生表示消耗的功率的功率电平信号（P_i）的装置; 用于将转速信号（n_i）调节到预定义目标值（n_s）的第一调节器（n_RGL）; 用于将功率电平信号（P_i）调节到与预定的最小消耗功率电平（P_min）相对应的预定功率电平信号目标值（P_s）的第二调节器（P_RGL），其中第一调节器（n_RGL）和第二调节器（P_RGL）将至少一个控制输出信号（SW）施加到驱动电动机并且以这样的方式相互作用，使得在操作期间，第一状态中的至少一个控制值（SW）由第一调节器（n_RGL）确定，，并且在第二状态下由第二调节器（n_RGL）确定。

3. 发明申请

US20070189739A1 METHOD & ARRANGEMENT FOR COMMUTATING AN ELECTRONICALLY COMMUTATED MOTOR 有权
标题翻译：用于通信电子通信电机的方法和装置
公开(公告)号：US20070189739A1
公开(公告)日：2007-08-16
申请号：US11558942
申请日：2006-11-13
申请人： Thomas Dufner , Frank Heller , Arno Karwath
发明人： Thomas Dufner , Frank Heller , Arno Karwath
IPC分类号： H02P7/06
CPC分类号： H02P6/15 , H02P6/28
摘要： An electronically commutated motor has a permanent-magnet rotor (124) having: at least two rotor poles (183, 186, 188, 189); at least one phase (126): a power stage (122) for influencing a motor current (320) flowing through the at least one phase (126); and a rotor position sensor (140) for generating a rotor position signal (182). Associated therewith is a control circuit (130) configured to perform the following steps: A) after a change of the rotor position signal (182), which change is associated with a change (t_HALL) between two rotor poles and follows a commutation of the motor current (320) through the at least one phase (126) which change is referred to hereinafter as a first pole change, a first value (I_MEAS(HCnt−1)) of the current through the at least one phase (126) is ascertained; B) after (lapse of a predetermined time span (T_Default+T_Offset(HCnt−1)) subsequent to the first pole change, performing a new commutation; C) after a change of the rotor position signal (182), which change follows the new commutation and is associated with a change between two rotor poles, which change is referred to as a second pole change, ascertaining a second value for the motor current (I_MEAS(HCnt)); D) as a function of the difference between the first value (I_MEAS(HCnt−1)) and second value (I_MEAS(HCnt)), modifying a value of the predetermined time span in order to bring about, when this modified value (T_Default+T_Offset(HCnt−1)) is used, an improved equalization of the first value and second value.
摘要翻译：电子换向电动机具有永磁转子（124），其具有：至少两个转子极（183,186,188,189）; 至少一相（126）：用于影响流经所述至少一相（126）的电机电流（320）的功率级（122）; 以及用于产生转子位置信号（182）的转子位置传感器（140）。与此相关联的控制电路（130）被配置为执行以下步骤：A）在转子位置信号（182）改变之后，该变化与两个转子极之间的变化（t_HALL）相关联，通过改变的至少一个相位（126）的电动机电流（320）在下文中称为第一极点变化，通过至少一个相位（126）的电流的第一值（I_MEAS（HCnt-1））是确定 B）在第一极点改变之后经过预定时间跨度（T_Default + T_Offset（HCnt-1）），执行新的换向; C）在转子位置信号（182）改变之后，随着新的换向并与两个转子极之间的变化相关联，该变化被称为第二极点变化，确定电动机电流（I_MEAS（HCnt））的第二值）。 D）作为第一值（I_MEAS（HCnt-1））与第二值（I_MEAS（HCnt））之间的差的函数），修改预定时间跨度的值，以便当该修改值（T_Default + T_Offset（HCnt-1）），改善了第一值和第二值的均衡。

4. 发明授权

US06906486B2 Electronically commutated motor 失效
标题翻译：电子换向电机
公开(公告)号：US06906486B2
公开(公告)日：2005-06-14
申请号：US10433139
申请日：2001-12-21
申请人： Hansjörg Berroth , Alexander Hahn , Frank Heller , Frank Jeske , Arno Karwath , Arnold Kuner , Hans-Dieter Schondelmaier , Hermann Rappenecker , Günther Strasser
发明人： Hansjörg Berroth , Alexander Hahn , Frank Heller , Frank Jeske , Arno Karwath , Arnold Kuner , Hans-Dieter Schondelmaier , Hermann Rappenecker , Günther Strasser
IPC分类号： H02P6/08 , H02P6/14 , H02P7/50
CPC分类号： H02P6/085 , H02P6/14 , H02P2209/07
摘要： An electronically commutated motor has a rotor (108), a stator having a stator winding arrangement (102), and a full bridge circuit (137) for controlling the current (i1, i2) in the stator winding arrangement (102); in the full bridge circuit (137), first semiconductor switches (114, 130) are connected to a first DC supply lead (116) and second semiconductor switches (132, 136) to the other DC supply lead (122), said second switches being bidirectionally conductive of current in the switched-on state. The motor has an arrangement (172, 198, 188) for opening the first semiconductor switches (114, 130) and for closing the second semiconductor switches (132, 136) during a predetermined operating state. An arrangement (202) is provided for monitoring the direction of the current (i1, i2) which flows in the second semiconductor switches (132, 136) when the latter are conductive during the predetermined operating state.
摘要翻译：电子换向电动机具有转子（108），具有定子绕组装置（102）的定子和用于控制电流（I 1，I 2）的全桥电路（137）在定子绕组装置（102）中; 在全桥电路（137）中，第一半导体开关（114,130）与第一直流电源引线（116）和第二半导体开关（132,136）连接到另一直流电源引线（122），所述第二开关在接通状态下双向导通电流。电动机具有用于打开第一半导体开关（114,130）并且用于在预定操作状态期间闭合第二半导体开关（132,136）的布置（172,198,188）。提供了一种装置（202），用于监视在第二半导体开关（132,136）中流过的电流（i，1，i，2）的方向，在预定的操作状态下是导电的。

5. 发明授权

US07759884B2 Method and arrangement for commutating an electronically commutated motor 有权
标题翻译：电子换向电机换向的方法和装置
公开(公告)号：US07759884B2
公开(公告)日：2010-07-20
申请号：US11558942
申请日：2006-11-13
申请人： Thomas Dufner , Frank Heller , Arno Karwath
发明人： Thomas Dufner , Frank Heller , Arno Karwath
IPC分类号： H02P6/00
CPC分类号： H02P6/15 , H02P6/28
摘要： An electronically commutated motor has a permanent-magnet rotor (124) having: at least two rotor poles (183, 186, 188, 189); at least one phase (126); a power stage (122); and a rotor position sensor (140). Associated therewith is a control circuit implemented to carry out the following steps in order to even out the motor current (320): A) after a change of the rotor position signal (182), referred to as a first pole change, a first value (I_MEAS(HCnt−1)) of the current through the at least one phase (126) is ascertained; B) after a predetermined time span (T_Default+T_Offset(HCnt−1)), a new commutation is carried out; C) after a change of the rotor position signal (182), referred to as a second pole change, a second value for the motor current (I_MEAS(HCnt)) is ascertained; D) as a function of the difference between the first value (I_MEAS(HCnt−1)) and second value (I_MEAS(HCnt)), the value for the predetermined time span is modified.
摘要翻译：电子换向电动机具有永磁转子（124），其具有：至少两个转子极（183,186,188,189）; 至少一个相（126）; 功率级（122）; 和转子位置传感器（140）。与此相关联的是实现以下步骤的控制电路，以便使电动机电流（320）均匀：A）在转子位置信号（182）改变之后，被称为第一极点变化，第一值确定通过至少一个相（126）的电流（I_MEAS（HCnt-1））; B）在预定时间跨度（T_Default + T_Offset（HCnt-1））之后，执行新的换向; C）在转子位置信号（182）的改变之后，被称为第二极点变化，确定电动机电流（I_MEAS（HCnt））的第二值） D）作为第一值（I_MEAS（HCnt-1））与第二值（I_MEAS（HCnt））之间的差的函数），修改预定时间跨度的值。

6. 发明申请

US20080157707A1 Electric Motor And Method Of Controllling Said Motor 审中-公开
标题翻译：电动机及其控制方法
公开(公告)号：US20080157707A1
公开(公告)日：2008-07-03
申请号：US11817406
申请日：2006-02-28
申请人： Frank Jeske , Arno Karwath , Günther Strasser , Frank Heller
发明人： Frank Jeske , Arno Karwath , Günther Strasser , Frank Heller
IPC分类号： H02P6/14 , H02P6/18
CPC分类号： H02P6/182 , H02P6/15 , H02P2209/07
摘要： The invention relates to a sensorless electric motor and a method of controlling such an electric motor, which motor comprises a permanently magnetic rotor, a stator having at least one winding, and a power stage for influencing the current flowing through the winding. As a function of a predetermined commutation duration (T_K), a commutation period is defined, during which period the direction of the magnetic field generated by current flow through the winding is not modified, during which period a commutation completion operation (107) and a commutation initiation operation (109) take place, and which period starts at a first commutation instant (t_KN) and ends at a second commutation instant (t_KN+1); preferably, commutation timing is adjusted, based upon a value of induced voltage picked up at a currently non-energized one of the winding strands, during a plateau portion (108) of a winding voltage trace, located temporally between commutation instants.
摘要翻译：本发明涉及无传感器电动机和控制这种电动机的方法，该电动机包括永磁转子，具有至少一个绕组的定子和用于影响流过绕组的电流的功率级。作为预定换向持续时间（T_K）的函数，定义了换向周期，在此期间，通过绕组的电流产生的磁场的方向不被修改，在此期间，换向完成操作（107）和进行换向启动操作（109），并且哪个时段在第一换向时刻（t_K N N N）开始，并在第二换向时刻（t_K N + 1）结束。优选地，在时间上位于换相时刻之间的绕组电压迹线的高原部分（108）期间，基于在当前未通电的绕组线圈拾取的感应电压的值来调整换向定时。

7. 发明授权

US06940243B2 Method for commutating an electronically commutated DC motor, and motor for carrying out said method 失效
标题翻译：一种用于整流电子换向直流电动机的方法，以及用于执行所述方法的电动机
公开(公告)号：US06940243B2
公开(公告)日：2005-09-06
申请号：US10415055
申请日：2001-12-21
申请人： Hansjörg Berroth , Alexander Hahn , Frank Heller , Frank Jeske , Arno Karwath , Arnold Kuner , Hans-Dieter Schondelmaier , Hermann Rappenecker , Günther Strasser
发明人： Hansjörg Berroth , Alexander Hahn , Frank Heller , Frank Jeske , Arno Karwath , Arnold Kuner , Hans-Dieter Schondelmaier , Hermann Rappenecker , Günther Strasser
IPC分类号： H02P6/06 , H02P6/08 , H02P6/14 , H02K13/00
CPC分类号： H02P6/085 , H02P6/14 , H02P2209/07
摘要： An improved method of commutating an electronically commutated DC motor shuts off application of power between the end of one current pulse and the beginning of the subsequent current pulse. Based upon the instantaneous rotation speed, one calculates at what instant to shut off the power. During the power interruption, the disconnected winding is operated in short-circuit mode using two MOSFET transistors, and the decay of the current is monitored. When the current reaches a predetermined reduced value, the terminals of the winding are switched to a high-resistance state, until the subsequent current pulse is started. This has the advantage that less reactive power occurs during operation, and one need not install as bulky a storage capacitor as the capacitors used heretofore.
摘要翻译：一种改进的电子换向直流电动机整流方法，可以在一个电流脉冲的结束和随后的电流脉冲的开始之间切断电源的施加。根据瞬时转速，可以计算出何时切断电源。在电源中断期间，断开的绕组使用两个MOSFET晶体管在短路模式下工作，并监视电流的衰减。当电流达到预定的减小值时，绕组的端子切换到高电阻状态，直到下一个电流脉冲开始。这具有在操作期间发生较小的无功功率的优点，并且不需要像以前使用的电容器那样安装作为庞大的存储电容器。

8. 发明授权

US06906484B1 Method for limiting the current in an electric motor, and a motor for carrying out one such method 失效
标题翻译：用于限制电动机中的电流的方法和用于执行一种这样的方法的电动机
公开(公告)号：US06906484B1
公开(公告)日：2005-06-14
申请号：US10433341
申请日：2001-12-21
申请人： Hansjörg Berroth , Alexander Hahn , Frank Heller , Frank Jeske , Arno Karwath , Arnold Kuner , Hans-Dieter Schondelmaier , Hermann Rappenecker , Günther Strasser
发明人： Hansjörg Berroth , Alexander Hahn , Frank Heller , Frank Jeske , Arno Karwath , Arnold Kuner , Hans-Dieter Schondelmaier , Hermann Rappenecker , Günther Strasser
IPC分类号： H02P6/08 , H02P6/26 , H02P6/28 , H02P7/00
CPC分类号： H02P6/085 , H02P6/26 , H02P6/28 , H02P2209/07
摘要： A method of limiting current in a DC motor acts on a full bridge circuit (137) through which the stator winding arrangement (102) of that motor is supplied with current. Upon response of the current limiter, energy supply to the stator winding arrangement (102) from the DC power network is interrupted. The stator winding arrangement is then operated substantially in short circuit via semiconductor switches of the full bridge circuit, and the decaying current flowing in that context serves substantially to continue driving the motor. When that current has reached a lower value, energy supply from the DC power network to the motor is once again activated. The effective value of the current flowing to the motor is preferably reduced when the current limiter responds. The time period during which that current flows, in the form of current blocks, is then increased in compensatory fashion.
摘要翻译：限制直流电动机中的电流的方法作用在全桥电路（137）上，电动机的定子绕组装置（102）通过该电桥供电。在电流限制器响应时，来自DC电力网络的定子绕组装置（102）的能量供应被中断。然后，定子绕组装置通过全桥电路的半导体开关基本上在短路中运行，并且在该情况下流动的衰减电流基本上用于继续驱动电动机。当电流达到较低值时，再次激活从直流电网到电动机的供电。当电流限制器响应时，优选减小流向电动机的电流的有效值。电流以当前块的形式流动的时间段随后以补偿的方式增加。

9. 发明申请

US20110178688A1 Method and Device for Hydraulic Brake Boosting 审中-公开
标题翻译：液压制动助力方法与装置
公开(公告)号：US20110178688A1
公开(公告)日：2011-07-21
申请号：US13057540
申请日：2009-07-22
申请人： Josef Knechtges , Frank Heller
发明人： Josef Knechtges , Frank Heller
IPC分类号： B60T8/172 , F16D65/32
CPC分类号： B60T8/3275 , B60T8/442 , B60T8/4872 , B60T2201/03
摘要： A technique for boosting hydraulic brake pressure in a hydraulic motor vehicle brake system is proposed, wherein a first pressure component of a brake pressure in the brake system is generated in a driver-controlled manner. A method in this respect comprises the steps of acquiring a deceleration value that indicates a deceleration of the vehicle and generating an additional second pressure component as a function of the deceleration value.
摘要翻译：提出了一种用于提高液压机动车辆制动系统中的液压制动压力的技术，其中制动系统中的制动压力的第一压力分量以驾驶员控制的方式产生。这方面的方法包括以下步骤：获取指示车辆的减速度的减速度值，并产生作为减速度值的函数的附加的第二压力分量。

10. 发明申请

US20090256508A1 ELECTRONICALLY COMMUTATED MOTOR 有权
标题翻译：电子通用电机
公开(公告)号：US20090256508A1
公开(公告)日：2009-10-15
申请号：US12361551
申请日：2009-01-29
申请人： Benjamin HAAS , Frank Heller
发明人： Benjamin HAAS , Frank Heller
IPC分类号： H02P6/14
CPC分类号： H02P6/157 , H02P6/15 , H02P6/26
摘要： An electronically commutated motor (20) has a rotor (28) and a rotor position sensor (30), which sensor, during operation, furnishes a rotational position signal (34). A stator interacts with the rotor (28). The stator has a stator winding strand (26) in an H bridge (22), and a control apparatus (36) which, during operation, performs the steps of: (A) controlling the H bridge (22) so that current pulses (+i1, −i1) flow through the stator winding strand (26), in alternate directions, each pulse starting at a first point in time (t1); (B) at the beginning of each commutation, starting from a second point in time (t2), operating in short circuit the winding strand (26), in order to cause a decreasing loop current (I*) through the stator winding strand (26), which loop current (I*) reaches zero at a third point in time (t3); and (C) stepwise modifying, toward a minimum, the time interval (TCC) between the first and third points in time (t1, t3).
摘要翻译：电子换向马达（20）具有转子（28）和转子位置传感器（30），所述传感器在操作期间提供旋转位置信号（34）。定子与转子（28）相互作用。定子在H桥（22）中具有定子绕组（26），以及控制装置（36），其在操作期间执行以下步骤：（A）控制H桥（22）使得电流脉冲 + i1，-i1）在交替的方向上流过定子绕组线（26），每个脉冲从第一时间点（t1）开始; （B）在每次换向开始时，从第二时间点（t2）开始，使绕组线（26）短路操作，以便通过定子绕组线圈产生减小的回路电流（I *）（ 26），在第三时间点（t3），哪个回路电流（I *）达到零; 和（C）逐步地修改第一和第三时间点（t1，t3）之间的时间间隔（TCC）。

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