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1. 发明授权

US06911797B2 Multi-axes industrial processing machine 失效
标题翻译：多轴工业加工机
公开(公告)号：US06911797B2
公开(公告)日：2005-06-28
申请号：US10631498
申请日：2003-07-31
申请人： Tobias Hofmann , Sebastian Raith , Bernd Segger
发明人： Tobias Hofmann , Sebastian Raith , Bernd Segger
IPC分类号： B23Q5/28 , H02M5/44 , G05B19/23 , G05B19/33 , H01F17/00 , H03H7/00
CPC分类号： H02M5/44 , B23Q5/28 , G05B2219/41294
摘要： A multi-axes industrial processing machine with a multi-axes electrical drive system and at least two axle drives that have each an axle module and a built-in motor is disclosed. The machine further includes an impedance that is transformer-coupled with a supply module through an annular core. Either the phase lines on the AC side of the supply module or the output lines of the DC side of the supply module as well as an additional winding are wound on the annular core. The impedance is connected in parallel to the additional winding.
摘要翻译：公开了一种具有多轴电驱动系统和至少两个轴驱动器的多轴工业加工机，其具有轴模块和内置电动机。该机器还包括通过环形芯与供电模块变压耦合的阻抗。供电模块的交流侧的相线或供电模块的直流侧的输出线以及附加的绕组被缠绕在环形芯上。阻抗与附加绕组并联连接。

2. 发明授权

US06590302B2 Method for reducing natural system oscillations to ground potential in an electrical drive having a voltage intermediate circuit 有权
标题翻译：用于在具有电压中间电路的电驱动器中减少自然系统振荡到地电位的方法
公开(公告)号：US06590302B2
公开(公告)日：2003-07-08
申请号：US09916416
申请日：2001-07-27
申请人： Kurt Goepfrich , Sebastian Raith , Bernd Segger
发明人： Kurt Goepfrich , Sebastian Raith , Bernd Segger
IPC分类号： H02J324
CPC分类号： H02M1/15 , H02M1/12 , H02M2001/123 , H02P29/50
摘要： A method for reduction of natural system oscillations in an electric motor which is operated using a converter with a voltage intermediate circuit, by periodically decoupling the voltage intermediate circuit (UZK) from the supply mains system (N) at times which are synchronized to triggering equipment for the input converter (E), in particular for as long as current is flowing through the mains system input inductor (LK).
摘要翻译：在与触发设备同步的时间周期性地将电压中间电路（UZK）与供电电源系统（N）分离的方法，用于减少使用具有电压中间电路的转换器操作的电动机中的自然系统振荡的方法对于输入转换器（E），特别是只要电流流过电源系统输入电感器（LK）。

3. 发明授权

US06583598B2 DAMPING OF RESONANT PEAKS IN AN ELECTRIC MOTOR WHICH IS OPERATED USING A CONVERTER WITH AN INTERMEDIATE VOLTAGE CIRCUIT, BY MEANS OF MATCHED IMPEDANCE TO GROUND AT THE MOTOR STAR POINT, AND A CORRESPONDING ELECTRIC MOTOR 失效
标题翻译：在使用具有中间电压电路的转换器的电动机中，通过在电机星点处接地匹配的阻抗和相应的电动马达来阻止共振峰值的阻尼
公开(公告)号：US06583598B2
公开(公告)日：2003-06-24
申请号：US09918676
申请日：2001-07-31
申请人： Sebastian Raith , Bernd Segger
发明人： Sebastian Raith , Bernd Segger
IPC分类号： G05B501
CPC分类号： H02M1/126 , H02P29/50
摘要： A system and method for damping of resonant peaks in an electric motor which is operated using a converter with an intermediate voltage circuit, by means of a matched impedance to ground at the motor star point, and a corresponding electric motor is disclosed. In a converter system having an intermediate voltage circuit which operates with a mains system input inductor in the step-up converter mode or has other input-side inductances, there is a risk of natural system oscillations being formed via discharge capacitances in conjunction with motors. If the motor now has an amplitude/frequency response with a pronounced resonant frequency in the region of such natural system oscillations, then there is a risk of higher voltages occurring at the motor star point than in the motor phases. This is prevented by the present invention by a termination of the lattice network, which is formed by the winding sections, in the motor at the motor star point by means of a suitably selected impedance with respect to ground, which advantageously comprises a series circuit formed from a non-reactive resistance and a capacitance.
摘要翻译：公开了一种用于通过使用具有中间电压电路的转换器通过在电动机星形点对地匹配的阻抗来操作的电动机中的谐振峰值的系统和方法，以及相应的电动机。在具有以升压转换器模式与电力系统输入电感器操作或具有其它输入侧电感的中间电压电路的转换器系统中，存在与电动机一起经由放电电容形成自然系统振荡的风险。如果电动机现在具有在这种自然系统振荡的区域中具有显着共振频率的振幅/频率响应，则在电动机星点处存在比在电动机相位中发生更高电压的风险。本发明通过借助相对于接地的适当选择的阻抗在电动机星形点处的电机中终止由绕组部分形成的网格网来防止本发明，其有利地包括形成的串联电路从非反应电阻和电容。

4. 发明授权

US06580248B2 DAMPING OR RESONANT PEAKS IN AN ELECTRIC MOTOR WHICH IS OPERATED USING A CONVERTER WITH AN INTERMEDIATE VOLTAGE CIRCUIT, BY MEANS OF A TRANSFORMER-COUPLED DAMPING RESISTANCE, AND A CORRESPONDING ELECTRIC MOTOR 失效
标题翻译：使用具有中间电压电路的转换器，通过变压器耦合阻尼电阻器和相应的电动马达进行操作的电动机中的阻尼或谐振峰值
公开(公告)号：US06580248B2
公开(公告)日：2003-06-17
申请号：US09918677
申请日：2001-07-31
申请人： Sebastian Raith , Bernd Segger
发明人： Sebastian Raith , Bernd Segger
IPC分类号： G05B501
CPC分类号： H02M1/126
摘要： In a converter system having an intermediate voltage circuit which operates with a supply network-side input inductor in the step-converter mode or has other input-side inductances, there is a risk of natural system oscillations being formed via discharge capacitances in conjunction with motors. If the motor now has an amplitude/frequency response with a pronounced resonant frequency in the region of such natural system oscillations, then there is a risk of higher voltages occurring at the motor star point (S) than in the motor phases (I, V, W). This is prevented by the present invention by introducing an impedance (Z), in particular at the input to the motor, in order to damp capacitive discharge currents to ground potential, which are caused by system oscillations (fsys) (excited asymmetrically with respect to ground in the motor phases (U, V, W)) of the converter system (LK, UR, LT, M) in the winding sections.
摘要翻译：在具有中间电压电路的转换器系统中，该中间电压电路以阶跃转换器模式的供电网络侧输入电感器操作或具有其它输入侧电感，存在通过放电电容与电动机一起形成自然系统振荡的风险。如果电动机现在具有在这种自然系统振荡区域中具有明显共振频率的振幅/频率响应，则在电动机星点（S）处存在比在电动机相位（I，V）中发生更高电压的风险，W）。本发明通过引入阻抗（Z），特别是在电动机的输入处，以便将电容放电电流抑制到接地电位，这是由系统振荡（fsys）引起的（相对于在绕组部分的转换器系统（LK，UR，LT，M）的电机相位（U，V，W）中接地。

5. 发明授权

US06784777B2 Induction apparatus with damping feature 失效
标题翻译：具有阻尼特性的感应装置
公开(公告)号：US06784777B2
公开(公告)日：2004-08-31
申请号：US09973487
申请日：2001-10-09
申请人： Jens Hamann , Bernd Segger
发明人： Jens Hamann , Bernd Segger
IPC分类号： H01F2702
CPC分类号： H02K11/33 , H02K11/01 , H02K11/26
摘要： An induction apparatus includes a winding arrangement having a winding start and a winding end for inducing a magnetic field in a magnetizable core; and a lossy, magnetizable device through which and/or about which the winding start and the winding end of the winding arrangement is so disposed as to induce a magnetic flux in the magnetizable device. This arrangement prevents an electric breakdown at the star point of winding strands of synchronous motors.
摘要翻译：感应装置包括具有绕组开始的绕组装置和用于在可磁化芯中引起磁场的绕组端; 以及绕组装置的绕组开始和绕组端被布置成在可磁化装置中引起磁通量的有损磁化装置。这种布置防止同步电动机的绕组绞线的星形点的电击穿。

6. 发明授权

US4716488A Primary switched-mode power supply unit 失效
标题翻译：主开关电源单元
公开(公告)号：US4716488A
公开(公告)日：1987-12-29
申请号：US855535
申请日：1986-04-23
申请人： Bernd Segger
发明人： Bernd Segger
IPC分类号： H02M3/28 , H02H3/04 , H02M3/335 , H02H9/04
CPC分类号： H02H3/046 , H02M3/33561
摘要： The invention concerns a primary switched-mode power supply device with several electrically isolated secondary circuits, the output voltage of the secondary circuit being connected to an actual-value sensor with a regulator connected to the sensor output, with the output voltage being protected by a fuse connected in series with the filter capacitor. In accordance with the invention, the junction point of the filter capacitor and the fuse is connectable by an electrically controlled switch to the output terminal of the actual-value sensor as soon as the switch is turned on after the fuse has been tripped. Thus, a simple embodiment of an over-voltage protection is obtained for a primary switched-mode power supply unit with several electrically isolated secondary circuits, without additional monitoring of an in-phase output voltages A.sub.2 and A.sub.3 and a controlled secondary circuit being controlled in case of a fault to an output voltage that is lower than the normal operating controlled output voltage A.sub.1.
摘要翻译：本发明涉及具有多个电隔离次级电路的初级开关模式电源装置，次级电路的输出电压连接到具有连接到传感器输出的调节器的实际值传感器，输出电压由保险丝与滤波电容串联。根据本发明，一旦在保险丝跳闸之后开关接通，滤波电容器和保险丝的接点就可以由电控开关连接到实际值传感器的输出端。因此，对于具有多个电隔离次级电路的初级开关模式电源单元获得过电压保护的简单实施例，而不需要额外监视同相输出电压A2和A3以及被控制的次级电路出现故障的情况，其输出电压低于正常工作控制输出电压A1。

7. 发明授权

US4736264A Primary switched-mode power supply unit 失效
标题翻译：主开关电源单元
公开(公告)号：US4736264A
公开(公告)日：1988-04-05
申请号：US855534
申请日：1986-04-23
申请人： Bernd Segger
发明人： Bernd Segger
IPC分类号： H02M3/28 , H02M3/335 , H02H7/00
CPC分类号： H02M3/33523
摘要： A primary switched-mode power supply unit having an auxiliary power supply for a control unit controlling a primary power circuit breaker connected in series with a first primary winding and a primary voltage regular connected to the control unit. The auxiliary power supply has a secondary primary winding across which a series circuit of a diode and a capacitor is connected. A current limiting circuit breaker is connected between the auxiliary voltage input of the control unit and a ground, the actuating input of said current limiting circuit breaker being connected to an output of an overcurrent controller.
摘要翻译：主开关模式电源单元具有用于控制单元的辅助电源，控制单元控制与第一初级绕组串联连接的主电源断路器和与控制单元正常连接的初级电压。辅助电源具有次级初级绕组，二极管和电容器的串联电路连接在其上。电流限制断路器连接在控制单元的辅助电压输入端和地之间，所述限流断路器的启动输入端连接到过电流控制器的输出端。

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