公开(公告)号：US07313008B2

公开(公告)日：2007-12-25

申请号：US10564982

申请日：2004-06-24

Applicant: Peter Steimer

Inventor： Peter Steimer

IPC: H02M7/5387

CPC classification number: H02M7/483 ,  H02M2007/4835

Abstract: A converter circuit is specified for at least one phase (R, Y, B), which converter circuit has a first switching group system which is provided for each phase (R, Y, B) and has a first main switching group which is formed by a power semiconductor switch and by a capacitor which is connected to the power semiconductor switch, and which first switching group system has at least one intermediate switching group which is formed by two series-connected power semiconductor switches which can be driven and by a capacitor, with the or one intermediate switching group being connected to the first main switching group. Furthermore, the first switching group system has a second main switching group which is formed by a power semiconductor switch, with the or an intermediate switching group being connected to the second main switching group. For simplicity and in order to improve the reliability of the converter circuit, the power semiconductor switch in the first main switching group and the power semiconductor switch in the second main switching group are each formed by only one passive electronic component which cannot be driven and has a unidirectional current-flow direction. In order to increase the capability to store electrical energy when there are a plurality of phases (R, Y, B), the first switching group systems in the phases (R, Y, B) are connected in parallel with one another.

Abstract translation: A转换器电路被指定用于至少一个相位（R，Y，B），该转换器电路具有为每个相位（R，Y，B）提供的第一开关组系统，并且具有形成的第一主开关组 通过功率半导体开关和连接到功率半导体开关的电容器，并且第一开关组系统具有至少一个中间开关组，该中间开关组由可驱动的两个串联连接的功率半导体开关和电容器 ，其中所述或一个中间开关组连接到第一主开关组。 此外，第一开关组系统具有由功率半导体开关形成的第二主开关组，其中或中间开关组连接到第二主开关组。 为了简单起见，为了提高转换器电路的可靠性，第一主开关组中的功率半导体开关和第二主开关组中的功率半导体开关各自由仅一个无法驱动的无源电子部件形成，并且具有 单向电流方向。 为了在存在多个相（R，Y，B）时增加存储电能的能力，相（R，Y，B）中的第一开关组系统彼此并联连接。

公开(公告)号：US07292460B2

公开(公告)日：2007-11-06

申请号：US10575852

申请日：2003-11-20

Applicant: Peter Barbosa ,  Jürgen Steinke ,  Peter Steimer ,  Luc Meysenc ,  Thierry Meynard

Inventor： Peter Barbosa ,  Jürgen Steinke ,  Peter Steimer ,  Luc Meysenc ,  Thierry Meynard

IPC: H02M3/335 ,  H02M7/44 ,  H02H7/122

CPC classification number: H02M7/483 ,  H02M2007/4835

Abstract: A converter circuit is specified for switching a large number of switching voltage levels, which has n first switching groups for each phase, with the n-th first switching group being formed by a first power semiconductor switch and a second power semiconductor switch, and with the first first switching group to the-th switching group each being formed by a first power semiconductor switch and a second power semiconductor switch and by a capacitor, which is connected to the first and second power semiconductor switches, with each of the n first switching groups being connected in series to the respectively adjacent first switching group, and with the first and the second power semiconductor switches in the first first switching group being connected to one another. In order to reduce the amount of electrical energy stored in the converter circuit, n≧1 and p second switching groups and p third switching groups are provided, which are each formed by a first power semiconductor switch and a second power semiconductor switch and by a capacitor which is connected to the first and second power semiconductor switches, where p≧1 and each of the p second switching groups is connected in series with the respectively adjacent second switching group, and each of the p third switching groups is connected in series with the respectively adjacent third switching group, and the first second switching group is connected to the first power semiconductor switch in the n-th first switching group, and the first third switching group is connected to the second power semiconductor switch in the n-th first switching group. Furthermore, the capacitor in the p-th second switching group is connected in series with the capacitor in the p-th third switching group.

Abstract translation: A转换器电路被指定用于切换大量的开关电压电平，其中n个第一开关组由第一功率半导体开关和第二功率半导体开关形成，该开关电压电平具有用于每相的n个第一开关组，并且与 每个由第一功率半导体开关和第二功率半导体开关以及连接到第一和第二功率半导体开关的电容器形成的第一开关组至第三开关组，其中n个第一开关 组与相邻的第一开关组串联连接，并且第一第一开关组中的第一和第二功率半导体开关彼此连接。 为了减少存储在转换器电路中的电能量，提供n> = 1和p个第二开关组和p个第三开关组，它们各自由第一功率半导体开关和第二功率半导体开关形成，并且由 连接到第一和第二功率半导体开关的电容器，其中p> = 1，并且每个p个第二开关组与相应的相邻的第二开关组串联连接，并且每个p个第三开关组连接在 与第三开关组相连，第一第二开关组连接到第n开关组中的第一功率半导体开关，第一开关组连接到第n开关组中的第二功率半导体开关， 第一个交换组。 此外，p位第三开关组中的电容器与第三开关组中的电容器串联连接。

公开(公告)号：US20070235293A1

公开(公告)日：2007-10-11

申请号：US11797486

申请日：2007-05-03

Applicant: Peter Steimer ,  Peter Barbosa ,  Luc Meysenc

Inventor： Peter Steimer ,  Peter Barbosa ,  Luc Meysenc

IPC: H01H9/54

CPC classification number: H02M7/49 ,  H02M7/483

Abstract: A converter circuit is specified for switching of a multiplicity of switching voltage levels, which have n first switching groups (1.1, . . . , 1.n) for each phase (R, S, T), with the n-th first switching group (1.n) being formed by a first drivable bidirectional power semiconductor switch (2) and a second drivable bidirectional power semiconductor switch (3), and with the first first switching group (1.1) to the (n−1)-th switching group (1.(n−1)) each being formed by a first drivable bidirectional power semiconductor switch (2) and a second drivable bidirectional power semiconductor switch (3), and by a capacitor (4) which is connected to the first and second drivable bidirectional power semiconductor switches (2, 3) with each of the n first switching groups (1.1, . . . , 1.n) being connected in a linked form to the respectively adjacent first switching group (1.1, . . . , 1.n), and with the first and the second drivable bidirectional power semiconductor switches (2, 3) in the first first switching group (1.1) being connected to one another. In order to reduce the stored electrical energy in the converter circuit, n≧1, and p second switching groups (5.1, . . . , 5.p) and p third switching groups (6.1, . . . , 6.p) are provided, which each have a first drivable bidirectional power semiconductor switch (7, 8), a second drivable bidirectional power semiconductor switch (9, 10) and a capacitor (13, 14), where p≧1. Each of the p second switching groups (5.1, . . . , 5.p) is connected in a linked form to the respectively adjacent second switching group (5.1, . . . , 5.p), and each of the p third switching groups (6.1, . . . , 6.p) is connected in a linked form to the respectively adjacent third switching group (6.1, . . . , 6.p). Furthermore, the first second and the first third switching group (5.1, 6.1) each have a third drivable bidirectional power semiconductor switch (11, 12) which is connected back-to-back in series with the respective second drivable bidirectional power semiconductor switch (9, 10), with the first second switching group (5.1) being connected to the first drivable bidirectional power semiconductor switch (2) in the n-th first switching group (1.n), and with the first third switching group (6.1) being connected to the second drivable bidirectional power semiconductor switch (3) in the n-th first switching group (1.n), and the capacitor (13) in the p-th second switching group (5.p) is connected in series with the capacitor (14) in the p-th third switching group (6.p).

公开(公告)号：US08212371B2

公开(公告)日：2012-07-03

申请号：US12391578

申请日：2009-02-24

Applicant: Philippe Maibach ,  Markus Eichler ,  Peter Steimer

Inventor： Philippe Maibach ,  Markus Eichler ,  Peter Steimer

IPC: H02P9/04

CPC classification number: H02J3/386 ,  F03D9/008 ,  F03D9/11 ,  F03D9/25 ,  H02J3/28 ,  H02J3/382 ,  H02K7/1823 ,  H02K7/183 ,  H02K7/1838 ,  H02K11/046 ,  H02K19/34 ,  H02K21/48 ,  Y02E10/725 ,  Y02E10/763 ,  Y02E10/766 ,  Y02E70/30

Abstract: An energy system is specified, which comprises a wind power turbine or water power turbine, which is connected to a generator, with the generator having at least two stator windings. In order to achieve a simple and robust design without a transformer, each stator winding has an associated rectifier unit, and each stator winding is connected to the AC voltage side of the associated rectifier unit. Furthermore, each rectifier unit has a respective associated energy storage circuit, and each rectifier unit is connected in parallel on the DC voltage side to the associated energy storage circuit, with the energy storage circuits being connected to one another in series.

Abstract translation: 规定了能量系统，其包括连接到发电机的风力涡轮机或水力涡轮机，发电机具有至少两个定子绕组。 为了在没有变压器的情况下实现简单而坚固的设计，每个定子绕组具有相关联的整流单元，并且每个定子绕组连接到相关联的整流器单元的AC电压侧。 此外，每个整流单元具有相应的相关联的能量存储电路，并且每个整流单元在DC电压侧并联连接到相关联的能量存储电路，其中能量存储电路彼此串联连接。

公开(公告)号：US07973427B2

公开(公告)日：2011-07-05

申请号：US12201493

申请日：2008-08-29

Applicant: Petr Korba ,  Rudolf Wieser ,  Srinivas Ponnaluri ,  Mats Larsson ,  Alexandre Oudalov ,  Jose Taborda ,  Peter Steimer

Inventor： Petr Korba ,  Rudolf Wieser ,  Srinivas Ponnaluri ,  Mats Larsson ,  Alexandre Oudalov ,  Jose Taborda ,  Peter Steimer

IPC: H01J1/10

CPC classification number: H02J3/00 ,  H02J3/24 ,  Y02E60/728 ,  Y04S10/265 ,  Y10T307/50

Abstract: The disclosure relates to a converter control unit or power system stabilizing unit for counteracting oscillations in electric power systems that is equipped and employed to provide and processes information for system-wide monitoring, protection, control and metering. It comprises means for synchronized (e.g. via GPS or another absolute/global time reference) sampling of voltages and/or currents, means for down-sampling in order to decrease the number of samples, and means for calculating phasors, i.e. time stamped amplitude and phase angle of the voltages and/or currents.

Abstract translation: 本公开涉及一种用于抵消电力系统中的振荡的转换器控制单元或电力系统稳定单元，其被配备并用于提供和处理用于系统范围监视，保护，控制和计量的信息。 它包括用于同步（例如通过GPS或另一绝对/全局时间参考）电压和/或电流的采样的装置，用于下采样的装置以减少采样数量，以及用于计算相量的装置，即时间戳幅度和 电压和/或电流的相位角。

公开(公告)号：US07817451B2

公开(公告)日：2010-10-19

申请号：US12058258

申请日：2008-03-28

Applicant: Peter Barbosa ,  Peter Steimer ,  Toufann Chaudhuri

Inventor： Peter Barbosa ,  Peter Steimer ,  Toufann Chaudhuri

IPC: H02M3/18 ,  H02M7/497

CPC classification number: H02M7/483 ,  Y10T307/747

Abstract: A switchgear cell having a group of connection is disclosed, with the group of connection having a first and a second controllable bidirectional power semiconductor switch and a capacitor. In order to reduce the stored electrical energy and to save space, the group of connection can have a third, fourth, fifth and sixth controllable bidirectional power semiconductor switch and the first controllable bidirectional power semiconductor switch can be connected back-to-back in series with the second controllable bidirectional power semiconductor switch, the third controllable bidirectional power semiconductor switch can be connected back-to-back in series with the fourth controllable bidirectional power semiconductor switch, the capacitor can be connected to the connection point of the first controllable bidirectional power semiconductor switch to the second controllable bidirectional power semiconductor switch and to the connection point of the third controllable bidirectional power semiconductor switch) to the fourth controllable bidirectional power semiconductor switch, the fifth controllable bidirectional power semiconductor switch can be connected to the connection point of the first controllable bidirectional power semiconductor switch to the second controllable bidirectional power semiconductor switch, and to the fourth controllable bidirectional power semiconductor switch, and the sixth controllable bidirectional power semiconductor switch can be connected to the connection point of the third controllable bidirectional power semiconductor switch to the fourth controllable bidirectional power semiconductor switch and to the second controllable bidirectional power semiconductor switch.

Abstract translation: 公开了具有一组连接的开关设备单元，该组连接具有第一和第二可控双向功率半导体开关和电容器。 为了减少存储的电能并节省空间，该组连接可以具有第三，第四，第五和第六可控双向功率半导体开关，并且第一可控双向功率半导体开关可以串联地背对背连接 利用第二可控双向功率半导体开关，第三可控双向功率半导体开关可以与第四可控双向功率半导体开关串联连接，电容器可以连接到第一可控双向功率的连接点 半导体开关到第二可控双向功率半导体开关和第三可控双向功率半导体开关的连接点）连接到第四可控双向功率半导体开关，第五可控双向功率半导体开关可连接到连接点 第一可控双向功率半导体开关到第二可控双向功率半导体开关，以及第四可控双向功率半导体开关，第六可控双向功率半导体开关可连接到第三可控双向功率半导体开关的连接点 到第四可控双向功率半导体开关和第二可控双向功率半导体开关。

公开(公告)号：US20090212568A1

公开(公告)日：2009-08-27

申请号：US12391578

申请日：2009-02-24

Applicant: Philippe Maibach ,  Markus Eichler ,  Peter Steimer

Inventor： Philippe Maibach ,  Markus Eichler ,  Peter Steimer

IPC: F03D9/00

CPC classification number: H02J3/386 ,  F03D9/008 ,  F03D9/11 ,  F03D9/25 ,  H02J3/28 ,  H02J3/382 ,  H02K7/1823 ,  H02K7/183 ,  H02K7/1838 ,  H02K11/046 ,  H02K19/34 ,  H02K21/48 ,  Y02E10/725 ,  Y02E10/763 ,  Y02E10/766 ,  Y02E70/30

Abstract: An energy system is specified, which comprises a wind power turbine or water power turbine, which is connected to a generator, with the generator having at least two stator windings. In order to achieve a simple and robust design without a transformer, each stator winding has an associated rectifier unit, and each stator winding is connected to the AC voltage side of the associated rectifier unit. Furthermore, each rectifier unit has a respective associated energy storage circuit, and each rectifier unit is connected in parallel on the DC voltage side to the associated energy storage circuit, with the energy storage circuits being connected to one another in series.

Abstract translation: 规定了能量系统，其包括连接到发电机的风力涡轮机或水力涡轮机，发电机具有至少两个定子绕组。 为了在没有变压器的情况下实现简单而坚固的设计，每个定子绕组具有相关联的整流单元，并且每个定子绕组连接到相关联的整流器单元的AC电压侧。 此外，每个整流单元具有相应的相关联的能量存储电路，并且每个整流单元在DC电压侧并联连接到相关联的能量存储电路，其中能量存储电路彼此串联连接。

公开(公告)号：US20070121348A1

公开(公告)日：2007-05-31

申请号：US10583315

申请日：2004-12-13

Applicant: Srinivas Ponnaluri ,  Jurgen Steinke ,  Peter Steimer

Inventor： Srinivas Ponnaluri ,  Jurgen Steinke ,  Peter Steimer

IPC: H02M3/335

CPC classification number: H02M5/4585 ,  H02M7/49

Abstract: A converter circuit having a first and a second converter element is specified, with each converter element having a DC voltage circuit and in each case one converter element phase (u1, v1, w1) of the first converter element being connected to a respective converter element phase (u2, v2, w2) of the second converter element. Furthermore, a transformer is provided, with the secondary windings of the transformer being connected to the connected converter element phases (u1, v1, w1, u2, v2, w2) of the first and second converter elements. In order to ensure that virtually no amplitude components relating to the switching frequency of the converter circuit occur during its operation in the output currents of the converter circuit and in the output voltages of the converter circuit, one secondary winding is in each case connected in series in each connection of one converter element phase (u1, v1, w1) of the first converter element to one converter element phase (u2, v2, w2) of the second converter element, in which case each secondary winding is formed by two winding elements connected in series with one another, with the junction point of the two winding elements forming a neutral-point connection, and two filter capacitors which are connected in series with one another are in each case connected in parallel with each secondary winding.

Abstract translation: 规定具有第一和第二转换器元件的A转换器电路，其中每个转换器元件具有DC电压电路，并且在每种情况下，第一转换器元件的一个转换元件相位（u 1，v 1，w 1）连接到 各个转换器元件相位（u 2，v 2，w 2）。 此外，提供了一种变压器，其中变压器的次级绕组连接到第一和第二转换器元件的连接的转换器元件相（u 1，v 1，w 1，u 2，v 2，w 2）。 为了确保在转换器电路的输出电流和转换器电路的输出电压期间实际上没有发生与转换器电路的开关频率相关的幅度分量，一个次级绕组在每种情况下串联连接 在第一转换器元件的一个转换元件相位（u 1，v 1，w 1）与第二转换器元件的一个转换器元件相位（u 2，v 2，w 2）的连接中，在这种情况下，每个次级绕组 由彼此串联连接的两个绕组元件形成，两个绕组元件的连接点形成中性点连接，并且彼此串联连接的两个滤波电容器在每个情况下与每个相互并联连接 次级绕组。

公开(公告)号：US20070025126A1

公开(公告)日：2007-02-01

申请号：US10575852

申请日：2003-11-20

Applicant: Peter Barbosa ,  Jurgen Steinke ,  Peter Steimer ,  Luc Meysend ,  Thierry Meynard

Inventor： Peter Barbosa ,  Jurgen Steinke ,  Peter Steimer ,  Luc Meysend ,  Thierry Meynard

IPC: H02M3/18

CPC classification number: H02M7/483 ,  H02M2007/4835

Abstract: A converter circuit is specified for switching a large number of switching voltage levels, which has n first switching groups for each phase, with the n-th first switching group being formed by a first power semiconductor switch and a second power semiconductor switch, and with the first first switching group to the-th switching group each being formed by a first power semiconductor switch and a second power semiconductor switch and by a capacitor, which is connected to the first and second power semiconductor switches, with each of the n first switching groups being connected in series to the respectively adjacent first switching group, and with the first and the second power semiconductor switches in the first first switching group being connected to one another. In order to reduce the amount of electrical energy stored in the converter circuit, n≧1 and p second switching groups and p third switching groups are provided, which are each formed by a first power semiconductor switch and a second power semiconductor switch and by a capacitor which is connected to the first and second power semiconductor switches, where p≧1 and each of the p second switching groups is connected in series with the respectively adjacent second switching group, and each of the p third switching groups is connected in series with the respectively adjacent third switching group, and the first second switching group is connected to the first power semiconductor switch in the n-th first switching group, and the first third switching group is connected to the second power semiconductor switch in the n-th first switching group. Furthermore, the capacitor in the p-th second switching group is connected in series with the capacitor in the p-th third switching group.

Abstract translation: A转换器电路被指定用于切换大量的开关电压电平，其中n个第一开关组由第一功率半导体开关和第二功率半导体开关形成，该开关电压电平具有用于每相的n个第一开关组，并且与 每个由第一功率半导体开关和第二功率半导体开关以及连接到第一和第二功率半导体开关的电容器形成的第一开关组至第三开关组，其中n个第一开关 组与相邻的第一开关组串联连接，并且第一第一开关组中的第一和第二功率半导体开关彼此连接。 为了减少存储在转换器电路中的电能量，提供n> = 1和p个第二开关组和p个第三开关组，它们各自由第一功率半导体开关和第二功率半导体开关形成，并且由 连接到第一和第二功率半导体开关的电容器，其中p> = 1，并且每个p个第二开关组与相应的相邻的第二开关组串联连接，并且每个p个第三开关组连接在 与第三开关组相连，第一第二开关组连接到第n开关组中的第一功率半导体开关，第一开关组连接到第n开关组中的第二功率半导体开关， 第一个交换组。 此外，p位第三开关组中的电容器与第三开关组中的电容器串联连接。

公开(公告)号：US5235503A

公开(公告)日：1993-08-10

申请号：US804598

申请日：1991-12-10

Applicant: Herbert Stemmler ,  Peter Steimer ,  Bjorn Odegard

Inventor： Herbert Stemmler ,  Peter Steimer ,  Bjorn Odegard

IPC: H02M1/12 ,  H02M5/45

CPC classification number: H02M5/4505 ,  H02M1/12

Abstract: An a.c. machine (7) with, connected in parallel thereto, a capacitor bank (CR, CS, CT), which are fed by a converter (1-4) with a d.c. intermediate circuit, form a resonant system which is excited by the rectangular current of an inverter (4) of the converter. In this case, there is superimposition of the fundamentals and the normal harmonics in the machine voltage and in the machine current of an additional harmonic with the frequency of the resonance point. In the lower speed range of the a.c. machine (7), this excitation is eliminated by an optimum operating sequence of current gaps, which are generated inside a current block by means of a quenching circuit (3). Current gaps are generated at the start and end of each current block for the purpose of damping the 11th and 13th harmonic, and in the middle of the current block for the purpose of damping the 7th harmonic. A turn-on angle basic value signal (.alpha..sub.M) is modified by a turn-on angle differential signal (.DELTA..alpha..sub.M) for the purpose of damping the 5th harmonic, in particular an exciting or available harmonic being controlled to 0 or in the vicinity of 0.

Abstract translation: 一个 与并联连接的电容器组（CR，CS，CT）的机器（7）由转换器（1-4）供电，具有直流。 形成由转换器的逆变器（4）的矩形电流激发的谐振系统。 在这种情况下，在机器电压和谐波点频率的附加谐波的机器电流中存在基本原理和正常谐波的叠加。 在a.c.的较低速度范围内。 机器（7）中，通过淬火电路（3）在当前块内产生的当前间隙的最佳操作顺序来消除该激发。 为了阻尼第11次谐波和第13次谐波以及当前块的中间，为了阻尼第7次谐波，在当前块的开始和结束处产生电流间隙。 导通角度基本值信号（αM）由导通角差分信号（DELTA alpha M）修改，以阻尼第五谐波，特别是激励或可用谐波被控制为0或在 附近0。