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1. 发明授权

US06930459B2 Method for reducing the influence of a DC current component in the load current of an asynchronous motor 有权
标题翻译：降低异步电动机负载电流中直流电流分量的影响的方法
公开(公告)号：US06930459B2
公开(公告)日：2005-08-16
申请号：US10487216
申请日：2002-11-04
申请人： Andreas Fritsch , Gerd Griepentrog , Diethard Runggaldier , Johann Seitz
发明人： Andreas Fritsch , Gerd Griepentrog , Diethard Runggaldier , Johann Seitz
IPC分类号： H02P25/14 , H02K23/16
CPC分类号： H02P1/28
摘要： A method with which the load current and thus the load moment of an asynchronous motor that is controlled via a phase-controlled two-phase thyristor power controller, can be easily influenced so as to allow a smooth starting operation. According to a first embodiment, the ignition point is determined in the controlled phase in order to adapt the flow angles of the subsequent current half waves. According to a second embodiment, the ignition point of the subsequent current half waves is brought forward in both controlled phases.
摘要翻译：可以容易地影响通过相控两相晶闸管功率控制器控制的异步电动机的负载电流和负载转矩的方法，以允许平稳的启动操作。根据第一实施例，在受控相位中确定点火点，以适应随后的当前半波的流动角度。根据第二实施例，随后的当前半波的点火点在两个受控阶段都被提前。

2. 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。

3. 发明申请

US20080192402A1 Electromagnetic Switching Device and Method for the Operation Thereof 有权
标题翻译：电磁开关装置及其操作方法
公开(公告)号：US20080192402A1
公开(公告)日：2008-08-14
申请号：US11922206
申请日：2005-06-16
申请人： Norbert Mitlmeier , Diethard Runggaldier
发明人： Norbert Mitlmeier , Diethard Runggaldier
IPC分类号： H01H47/00
CPC分类号： H01H47/325 , F02D2041/2037 , H01F7/1638 , H01F2007/185 , H01F2007/1894 , H01H1/50 , H01H11/0062 , H01H47/22 , H01H50/44 , H01H51/22 , H01H2071/048
摘要： Disclosed is an electromagnetic switching device including a number of fixed contact pieces, a solenoid-operated mechanism, a contact support which can be moved counter to restoring devices in at least one embodiment, with the aid of the solenoid-operated mechanism and on which a number of movable contact pieces are arranged, and an off stop for the contact support. A sensor is provided, in at least one embodiment, for detecting the position of the contact support while a control unit is provided which is connected to the sensor and regulates and/or controls the solenoid-operated mechanism during a switch-off process in order to decelerate the contact support before the same hits the off stop. Also disclosed is a method for operating such a switching device. The contact support, in at least one embodiment, transmits only a small momentum to the off stop, thus reducing the load applied to the involved parts. Such a switching device therefore has a longer service life than conventional switching devices.
摘要翻译：公开了一种电磁切换装置，其包括多个固定接触件，电磁操作机构，在至少一个实施例中可以与恢复装置相对移动的触点支撑件，借助于电磁操作机构，布置了可动接触件的数量，以及用于接触支撑件的停止。在至少一个实施例中，提供了一种传感器，用于在提供连接到传感器的控制单元时检测接触支架的位置，并在关闭过程期间按顺序调节和/或控制电磁操作机构在相同的点击停止之前减速触点支撑。还公开了一种用于操作这种开关装置的方法。在至少一个实施例中，接触支撑件仅将一个小的动量传递到停止，从而减少施加到所涉及部件上的负载。因此，这种开关装置具有比常规开关装置更长的使用寿命。

4. 发明授权

US5239252A Method and apparatus for controlling single or multiphase A.C. power controllers 失效
标题翻译：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：US5239252A
公开(公告)日：1993-08-24
申请号：US475173
申请日：1990-02-05
申请人： Diethard Runggaldier , B. Claus Doerwald
发明人： Diethard Runggaldier , B. Claus Doerwald
IPC分类号： H02P25/04 , H02M5/257 , H02P27/02
CPC分类号： H02P27/02 , H02M5/2576
摘要： In the control of a.c. power controllers by the phase-angle control of semiconductor valves that are used to automatically control the power factor, it is necessary to determine the phase-angle between the current I and the voltage U by measuring the time difference between the current zero crossing and the voltage zero crossing. However, disturbances superimposed on the line voltage produce considerable statistical fluctuations, particularly in the measurement of the times for the voltage zero crossings. These fluctuations are propagated to the phase-angle and may lead to an unstable control response. Therefore, to determine the time difference, a reference time, which is calculated from the measured actual times of the preceding voltage zero crossings, is used for the voltage zero crossing.
摘要翻译：在控制a.c. 功率控制器通过用于自动控制功率因数的半导体阀的相位角控制，有必要通过测量电流过零点与电流过零点之间的时间差来确定电流I与电压U之间的相位角电压过零点。然而，叠加在线路电压上的干扰产生相当大的统计波动，特别是在电压过零的时间测量中。这些波动被传播到相位角并且可能导致不稳定的控制响应。因此，为了确定时间差，根据测量的先前电压过零点的实际时间计算的参考时间用于电压过零。

5. 发明授权

US07592771B2 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：US07592771B2
公开(公告)日：2009-09-22
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： H02P1/26
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。

6. 发明授权

US06870333B2 Method for operating asynchronous motors and corresponding device 有权
标题翻译：操作异步电动机及相应装置的方法
公开(公告)号：US06870333B2
公开(公告)日：2005-03-22
申请号：US10168478
申请日：2000-12-13
申请人： Gerd Griepentrog , Lynn Johnson , Diethard Runggaldier
发明人： Gerd Griepentrog , Lynn Johnson , Diethard Runggaldier
IPC分类号： H02P27/02 , H02P27/18 , H02P1/22 , H02P1/40 , H02P3/20 , H02P5/00
CPC分类号： H02P27/02 , H02P27/18
摘要： Asynchronous motors are controlled by way of two- or three-phase controllers that include at least two pair of thyristors connected in antiparallel and fired at certain intervals. According to the inventive method, a fundamental wave with the desired frequency is defined for the first phase and in the other phase a respective fundamental wave is defined that has the same frequency as that in the first phase, but phase-shifted by corresponding values. For every phase, firing intervals are marked that have the same polarity as the respective fundamental wave. Those intervals of the potential firing intervals are used for every phase at which there is a potential firing interval in one of the two other phases. These intervals are used as the actual firing intervals.
摘要翻译：异步电动机通过两相或三相控制器进行控制，其中包括至少两对晶闸管，以一定的间隔反平行连接和点火。根据本发明的方法，对于第一相定义具有期望频率的基波，而在另一相中定义相应的基波，其具有与第一相中的频率相同的频率，但是相移相应的值。对于每个相位，点火间隔被标记为具有与各个基波相同的极性。对于在两个其它相中的一个相中存在潜在的点火间隔的每个相，都使用潜在点火间隔的间隔。这些间隔用作实际的点火间隔。

7. 发明申请

US20050007254A1 Method for determining the switching state of a contact and evaluation circuit corresponding thereto 有权
标题翻译：用于确定与其对应的接触和评估电路的开关状态的方法
公开(公告)号：US20050007254A1
公开(公告)日：2005-01-13
申请号：US10497155
申请日：2002-11-14
申请人： Peter Heider , Diethard Runggaldier , Bernhard Streich
发明人： Peter Heider , Diethard Runggaldier , Bernhard Streich
IPC分类号： H01H9/16 , G08B21/00
CPC分类号： H01H9/167 , H01H2009/546
摘要： An input voltage (UL) contacted at the input (2a) of a contact (2) can be through-connected to an output (2b) of the contact (2) or switched off via a movable contactor. In order to determine the switching state of the contact (2), any drop in the contact voltage between the input (2a) and the output (2b) is detected. By means of the detected contact voltage, it can at least be determined whether the input voltage (UL) has been through-connected to the output (2b) or switched off.
摘要翻译：在触点（2）的输入（2a）处接触的输入电压（UL）可以连接到触点（2）的输出端（2b），或者通过可动触点断开。为了确定触点（2）的开关状态，检测输入（2a）和输出（2b）之间的接触电压的任何下降。通过检测到的接触电压，至少可以确定输入电压（UL）是否已经连接到输出（2b）或关断。

8. 发明授权

US06667596B1 Method and device for controlling deceleration in an induction machine 有权
标题翻译：用于控制感应电机减速的方法和装置
公开(公告)号：US06667596B1
公开(公告)日：2003-12-23
申请号：US09868060
申请日：2001-06-14
申请人： Gerd Griepentrog , Diethard Runggaldier
发明人： Gerd Griepentrog , Diethard Runggaldier
IPC分类号： H02P528
CPC分类号： H02P27/02 , H02P3/18
摘要： In order to control the run-down of an induction machine, whose stator is connected to a singe-phase or polyphase AC main power supply system via an AC power controller which can be controlled by phase gating, a phase gating angle is first increased in steps until an operating point is reached, which is defined on the basis of predetermined criteria. The phase gating angle is then controlled in order to ensure that the induction machine runs down in accordance with a predetermined control program.
摘要翻译：为了控制定子通过可通过相位选通控制的交流电力控制器连接到单相或多相交流主电源系统的感应电机的衰减，首先增加相位门控角度步骤直到达到工作点，这是基于预定标准定义的。然后控制相位门控角度，以便确保感应电机根据预定的控制程序运行。

9. 发明授权

US08466640B2 Method for slowing-down control of an asynchronous machine 有权
标题翻译：减慢异步机控制的方法
公开(公告)号：US08466640B2
公开(公告)日：2013-06-18
申请号：US12675847
申请日：2008-08-12
申请人： Dirk Hertz , Diethard Runggaldier , Stefan Zitzler
发明人： Dirk Hertz , Diethard Runggaldier , Stefan Zitzler
IPC分类号： H02P3/10
CPC分类号： H02P3/20 , H02P3/24
摘要： A method is disclosed for slowing-down control of an asynchronous machine, wherein the value of a start energy is determined and stored while the asynchronous machine is being run up from being stationary to the operating rotation speed. The asynchronous machine is braked, in the reversing mode, with braking energy which corresponds to the start energy multiplied by a correction factor wherein the correction factor assumes a value between 0 and 1. In at least one embodiment, the asynchronous machine is braked further by DC braking after braking has been carried out in the reversing mode.
摘要翻译：公开了一种用于减速异步机的控制的方法，其中在异步机从静止运行到运行转速时确定和存储起动能量的值。异步机在反转模式下制动，其制动能量对应于启动能量乘以校正因子，其中校正因子取值在0和1之间。在至少一个实施例中，异步机进一步制动制动后的直流制动在反转模式下进行。

10. 发明申请

US20100207554A1 METHOD FOR SLOWING-DOWN CONTROL OF AN ASYNCHRONOUS MACHINE 有权
标题翻译：异步电机慢停控制方法
公开(公告)号：US20100207554A1
公开(公告)日：2010-08-19
申请号：US12675847
申请日：2008-08-12
申请人： Dirk Hertz , Diethard Runggaldier , Stefan Zitzler
发明人： Dirk Hertz , Diethard Runggaldier , Stefan Zitzler
IPC分类号： H02P3/20 , H02P3/24
CPC分类号： H02P3/20 , H02P3/24
摘要： A method is disclosed for slowing-down control of an asynchronous machine, wherein the value of a start energy is determined and stored while the asynchronous machine is being run up from being stationary to the operating rotation speed. The asynchronous machine is braked, in the reversing mode, with braking energy which corresponds to the start energy multiplied by a correction factor wherein the correction factor assumes a value between 0 and 1. In at least one embodiment, the asynchronous machine is braked further by DC braking after braking has been carried out in the reversing mode.
摘要翻译：公开了一种用于减速异步机的控制的方法，其中在异步机从静止运行到运行转速时确定和存储起动能量的值。异步机在反转模式下制动，其制动能量对应于启动能量乘以校正因子，其中校正因子取值在0和1之间。在至少一个实施例中，异步机进一步制动制动后的直流制动在反转模式下进行。

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