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11. 发明授权

US5825154A Phase control method of stopping a drive smoothly 失效
标题翻译：使驱动平稳停止的相位控制方法
公开(公告)号：US5825154A
公开(公告)日：1998-10-20
申请号：US682531
申请日：1996-09-25
申请人： Diethard Runggaldier , Johann Seitz
发明人： Diethard Runggaldier , Johann Seitz
IPC分类号： H02P3/18
CPC分类号： H02P3/18
摘要： A method of smoothly stopping pump drives without pressure surges is provided. To accomplish this, the phase control angle between the motor current and the motor voltage is increased according to a linear ramp starting from 0.degree. with the help of an a.c. power controller, where the phase angle decreases and reaches a turning point. If the turning point is detected by observing the phase angle, the phase control is based on this by means of a controller with a predefined linear phase angle reference curve as a function of time. Then the motor rpm does not change abruptly because a rapid change in phase angle is prevented.
摘要翻译： PCT No.PCT / DE94 / 00094 Sec。 371日期1996年9月25日 102（e）日期1996年9月25日PCT 1994年1月31日PCT PCT。公开号WO95 / 20839 日期1995年8月8日提供无压力浪涌的泵驱动平稳停止的方法。为了实现这一点，电动机电流和电动机电压之间的相位控制角度根据从0°开始的直线斜坡增加。功率控制器，其中相位角减小并达到转折点。如果通过观察相位角来检测转折点，则通过具有作为时间的函数的预定义的线性相位角参考曲线的控制器来进行相位控制。然后，由于防止了相位角的快速变化，电机转速不会突然变化。

12. 发明授权

US06781810B1 Reduced tensioning time for electronically controlled switch contactors 失效
标题翻译：电子控制开关接触器的张紧时间缩短
公开(公告)号：US06781810B1
公开(公告)日：2004-08-24
申请号：US09341368
申请日：1999-10-05
申请人： Wilfried Jaehner , Franz Ultsch , Bernhard Streich , Diethard Runggaldier , Reinhard Maier
发明人： Wilfried Jaehner , Franz Ultsch , Bernhard Streich , Diethard Runggaldier , Reinhard Maier
IPC分类号： H01H900
CPC分类号： H01H47/04
摘要： Switchgear, in particular relays and/or contactors having a solenoid system with armature and yoke, a coil and an open- and/or closed-loop control device of the switchgear drive are described, wherein actual values of drive-specific parameters are detected by sensors. After a switching command, the open- and/or closed-loop control device does not affect an output quantity (e.g., coil current) until at least one predefined threshold value of the switching parameters (for example, of contact speed) is attained.
摘要翻译：描述了开关装置，特别是具有电枢和磁轭的螺线管系统的继电器和/或接触器，开关设备的线圈和开 - 和/或闭环控制装置，其中驱动特定参数的实际值由在切换命令之后，开关和/或闭环控制装置不会影响输出量（例如，线圈电流），直到开关参数（例如接触速度）的至少一个预定阈值为达到了

13. 发明授权

US06765316B1 Method for averaging out overall burn up in an electromagnetic switching device and a corresponding electromagnetic switching device 有权
标题翻译：在电磁开关装置和对应的电磁开关装置中对整体烧毁进行平均化的方法
公开(公告)号：US06765316B1
公开(公告)日：2004-07-20
申请号：US10110113
申请日：2002-04-08
申请人： Norbert Elsner , Gerd Griepentrog , Reinhard Herbst , Reinhard Maier , Norbert Mitlmeier , Diethard Runggaldier , Christian Schreckinger , Bernhard Streich
发明人： Norbert Elsner , Gerd Griepentrog , Reinhard Herbst , Reinhard Maier , Norbert Mitlmeier , Diethard Runggaldier , Christian Schreckinger , Bernhard Streich
IPC分类号： H02H326
CPC分类号： H01H9/563 , H01H1/0015 , H01H11/0062 , Y10T307/858
摘要： An electromagnetic switching device includes a contact arrangement with three contacts which couple a three-phase load to three phases of a three-phase power supply system, and disconnect the three-phase load from the three phases. Switching erosion takes place on the contacts. An overall erosion is determined for each contact, and is supplied to a drive circuit. The contact arrangement is operated by the drive circuit as a function of the overall erosion such that the overall erosion of the contacts are approximated to one another.
摘要翻译：一种电磁开关装置包括具有将三相负载耦合到三相电源系统的三相的三个触点的触点装置，并且从三相断开三相负载。触点发生切换侵蚀。确定每个触点的总体侵蚀，并被提供给驱动电路。接触装置由驱动电路作为整体侵蚀的函数来操作，使得触点的整体侵蚀彼此近似。

14. 发明授权

US06594592B1 Method and device for determining the torque of an induction machine 有权
标题翻译：用于确定感应电机转矩的方法和装置
公开(公告)号：US06594592B1
公开(公告)日：2003-07-15
申请号：US09787717
申请日：2001-03-21
申请人： Gerd Griepentrog , Diethard Runggaldier
发明人： Gerd Griepentrog , Diethard Runggaldier
IPC分类号： G06F1900
CPC分类号： H02P21/12
摘要： In a method and device for determining the torque of an induction machine, stator terminal voltages and the stator terminal currents are integrated and then high-pass filtered to determine a space vector of the concatenated stator flux. The torque is calculated therefrom by multiplication by a complex correction factor.
摘要翻译：在用于确定感应电机的转矩的方法和装置中，定子端子电压和定子端子电流被积分，然后被高通滤波，以确定级联定子磁通的空间矢量。通过乘以复数校正因子来计算扭矩。

15. 发明申请

US20080297089A1 Method for Operating a Two-Phase Rotary Current Controller 有权
标题翻译：操作两相旋转电流控制器的方法
公开(公告)号：US20080297089A1
公开(公告)日：2008-12-04
申请号：US11659214
申请日：2005-07-28
申请人： Andreas Fritsch , Gerd Griepentrog , Diethard Runggaldier
发明人： Andreas Fritsch , Gerd Griepentrog , Diethard Runggaldier
IPC分类号： H02P1/28
CPC分类号： H02M5/2573 , G01R31/343 , G01R31/42 , H02M5/22 , H02P27/06
摘要： A method is disclosed for operating a two-phase rotary current controller. In order to optimize the operation of a two-phase rotary current controller, magnitudes of a parameter that can be varied in both controllable phases of a two-phase rotary current controller is matched in these phases. In particular, the existing principle of phase-symmetric control with a uniform ignition delay in both controlled outer conductors is abandoned, and a separate ignition delay is stipulated for each of the two controlled outer conductors.
摘要翻译：公开了一种用于操作两相旋转电流控制器的方法。为了优化两相旋转电流控制器的运行，在两相旋转电流控制器的两个可控相位中可以变化的参数的大小在这些阶段相匹配。特别地，放弃了在两个受控的外部导体中具有均匀点火延迟的相位对称控制的现有原理，并且为两个受控外部导体中的每一个规定了单独的点火延迟。

16. 发明授权

US06466002B1 Method for detecting a rotation direction in three-phase networks 有权
标题翻译：用于检测三相网络中旋转方向的方法
公开(公告)号：US06466002B1
公开(公告)日：2002-10-15
申请号：US09468370
申请日：1999-12-20
申请人： Norbert Elsner , Diethard Runggaldier
发明人： Norbert Elsner , Diethard Runggaldier
IPC分类号： G01R2500
CPC分类号： G01R19/14 , G01R29/18
摘要： A method for identifying a rotation direction of a three-phase network includes the steps of sampling the individual phases at given times and using an evaluation algorithm to evaluate the measured values or interpolated approximate values, or only the mathematical signs of the values, in order to determine the rotation direction. In addition to the basic method for an ideal signal profile, half-wave-rectified signal profiles of individual phase conductors can preferably be evaluated. The method can advantageously be used to detect the rotation direction with a digital overload relay, using a digital signal control and/or signal processing which is already provided in the digital overload relay.
摘要翻译：用于识别三相网络的旋转方向的方法包括以下步骤：在给定时间对各个相进行采样，并且使用评估算法来按顺序评估测量值或内插近似值，或仅仅是数值的数学符号以确定旋转方向。除了用于理想信号分布的基本方法之外，可以优选地评估各个相导体的半波整流信号分布。该方法可以有利地用于使用数字过载继电器中已经提供的数字信号控制和/或信号处理来利用数字过载继电器来检测旋转方向。

17. 发明授权

US06414463B1 Method for measuring the speed of an induction machine 有权
标题翻译：感应电机速度测量方法
公开(公告)号：US06414463B1
公开(公告)日：2002-07-02
申请号：US09787713
申请日：2001-03-21
申请人： Gerd Griepentrog , Diethard Runggaldier
发明人： Gerd Griepentrog , Diethard Runggaldier
IPC分类号： H02P528
CPC分类号： G01P3/48 , H02P27/02 , H02P27/026
摘要： In order to measure the rotation speed of an induction machine whose stator is connected via a controllable AC controller to a single-phase or polyphase AC power supply system, the stator is disconnected from the AC power supply system for at least a predetermined time period (&Dgr;t). This is preferably achieved by opening active devices in the AC controller, with at least one stator voltage, which is induced in the stator by the rotary movement of the rotor, being measured in this time period (&Dgr;t). The measured values are used to determine the frequency of the stator voltage and to derive the rotation speed of the induction machine.
摘要翻译：为了测量其定子通过可控AC控制器连接到单相或多相交流电源系统的感应电机的转速，定子与AC电源系统断开至少预定时间段（ DELTAt）。这优选通过在AC控制器中打开有源器件来实现，其中在该时间段（DELTAt）中测量的定子电压通过转子的旋转运动在定子中感应出来。测量值用于确定定子电压的频率并导出感应电机的转速。

18. 发明授权

US5159657A Method and apparatus for controlling single or polyphase a.c. power controllers 失效
标题翻译：用于控制单相或多相交流电源控制器的方法和装置
公开(公告)号：US5159657A
公开(公告)日：1992-10-27
申请号：US465322
申请日：1990-01-16
申请人： Diethard Runggaldier , B. Claus Doerwald
发明人： Diethard Runggaldier , B. Claus Doerwald
IPC分类号： H02P25/04 , H02M1/08 , H02M1/084 , H02P27/02
CPC分类号： H02P27/02 , H02M1/0845
摘要： A method and apparatus for controlling single or polyphase a.c. power controllers when controlling a.c. power controllers by means of phase angle control of semiconductor switches, the firing signals on the one hand must be long enough to guarantee a reliable firing and, on the other hand, be short enough to prevent an overloading of ignition amplifiers. According to the invention, therefore the use of firing signals with variable temporal lengths is provided, which end at least approximately at the reestablishment of the current flowing in the phase that has been fired. Moreover, devices for implementing the method are specified.
摘要翻译：一种用于控制单相或多相a.c.的方法和装置。控制电源时的电源控制器功率控制器通过半导体开关的相位角控制，一方面触发信号必须足够长以确保可靠的点火，另一方面，足够短以防止点火放大器过载。因此，根据本发明，提供了具有可变时间长度的点火信号的使用，其至少大致在重新建立在已经被点火的相中流动的电流。此外，指定用于实现该方法的设备。

19. 发明授权

US08704480B2 Method for the operation of synchronous motors, and associated device 有权
标题翻译：同步电机运行方法及相关装置
公开(公告)号：US08704480B2
公开(公告)日：2014-04-22
申请号：US13129426
申请日：2009-10-30
申请人： Marcel Benecke , Diethard Runggaldier
发明人： Marcel Benecke , Diethard Runggaldier
IPC分类号： H02P25/00 , H02P23/00 , H02P1/26 , H02P1/16
CPC分类号： H02P27/18 , H02P1/46 , H02P1/52 , H02P25/024 , H02P27/02
摘要： Synchronous motors are controlled using a three-phase AC power controller. According to at least one embodiment of the invention, a fundamental wave having the desired frequency is defined for the first phase, and corresponding fundamental waves which have the same frequency as the frequency in the first phase but are out of phase by specific values are defined in the other phases. The triggering times during which the generated current pulse concurrently has the same polarity as the respective fundamental wave in two of the phases are determined for each phase and are used. Two of the three fundamental waves are generated in phase opposition when the desired frequency amounts to half the system frequency.
摘要翻译：同步电机采用三相交流电源控制器进行控制。根据本发明的至少一个实施例，对于第一相定义具有期望频率的基波，并且定义具有与第一相中的频率相同但是具有特定值而异相的频率的相应基波在其他阶段。对于每个相，确定所产生的电流脉冲同时具有与两相中的各个基波相同的极性的触发时间。当所需频率达到系统频率的一半时，三相基波中的两个相位产生。

20. 发明申请

US20110225442A1 METHOD FOR THE OPERATION OF SYNCHRONOUS MOTORS, AND ASSOCIATED DEVICE 有权
标题翻译：同步电机运行方法及相关设备
公开(公告)号：US20110225442A1
公开(公告)日：2011-09-15
申请号：US13129426
申请日：2009-10-30
申请人： Marcel Benecke , Diethard Runggaldier
发明人： Marcel Benecke , Diethard Runggaldier
IPC分类号： G06F11/30
CPC分类号： H02P27/18 , H02P1/46 , H02P1/52 , H02P25/024 , H02P27/02
摘要： Synchronous motors are controlled using a three-phase AC power controller. According to at least one embodiment of the invention, a fundamental wave having the desired frequency is defined for the first phase, and corresponding fundamental waves which have the same frequency as the frequency in the first phase but are out of phase by specific values are defined in the other phases. The triggering times during which the generated current pulse concurrently has the same polarity as the respective fundamental wave in two of the phases are determined for each phase and are used. Two of the three fundamental waves are generated in phase opposition when the desired frequency amounts to half the system frequency.
摘要翻译：同步电机采用三相交流电源控制器进行控制。根据本发明的至少一个实施例，对于第一相定义具有期望频率的基波，并且定义具有与第一相中的频率相同但是具有特定值而异相的频率的相应基波在其他阶段。对于每个相，确定所产生的电流脉冲同时具有与两相中的各个基波相同的极性的触发时间。当所需频率达到系统频率的一半时，三相基波中的两个相位产生。

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