专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2011029700A2 METHOD FOR CONTROLLING CURRENT CONVERTERS AND ASSEMBLY FOR PERFORMING SAID METHOD 审中-公开
标题翻译：方法现任法官和布置具体实施方法来控制
公开(公告)号：WO2011029700A2
公开(公告)日：2011-03-17
申请号：PCT/EP2010061955
申请日：2010-08-17
申请人： SIEMENS AG , DOMMASCHK MIKE , DORN JOERG , EULER INGO , KARLECIK-MAIER FRANZ , LANG JOERG , WUERFLINGER KLAUS
发明人： DOMMASCHK MIKE , DORN JOERG , EULER INGO , KARLECIK-MAIER FRANZ , LANG JOERG , WUERFLINGER KLAUS
IPC分类号： H02J3/26
CPC分类号： H02J3/1842 , Y02E40/22
摘要： The invention relates to a method for controlling current converters for adjusting the counter-voltage in a multi-phase electric energy transmission network (1) having a multi-phase connection line (2). In order to be able to relatively simply perform a parameterization in various operating states in such a method, phase currents are registered on the connection line (2) and transformed into system current components by means of transformation, voltages are registered on the phases of the connection line (2), and counter-system voltage components are formed therefrom by means of transformation, which are supplied to a voltage controller. Counter-system current components serving to reduce the counter-system are formed in the voltage controller (17), which are supplied to a target value input (28) of a current controller (9). System current components are connected to an actual value input (8) of the current controller (9), the output parameters thereof serving after retransformation as switching currents for switching units of the current converter. The invention furthermore relates to an assembly for performing said method.
摘要翻译：本发明涉及一种用于与多相电缆（2）控制在多相电力传输网络（1）以达到反电压所需要的功率转换器的方法。相对容易地能够以这样的方法来执行在不同的运行状态参数化，检测在连接线（2）的相电流和在正序电流分量通过变换来变换由变换检测到的电压在供给线（2）的相位和由其形成负序电压分量被提供给电压调节器。在服务负序电流分量的电压调节器（17），其为被馈送到电流调节器的所希望的值的输入（28）的主题系统的还原（9）形成。正序电流分量位于电流调节器的实际值输入端（8）（9），它的输出用于通过反变换大小作为开关的转换器的开关单元的电流。本发明还涉及一种用于实施该方法的装置。

2. 发明申请

WO2010028954A3 POWER CONTROL FOR A WIND PARK 审中-公开
标题翻译：功率控制风电场
公开(公告)号：WO2010028954A3
公开(公告)日：2010-05-14
申请号：PCT/EP2009061041
申请日：2009-08-27
申请人： SIEMENS AG , DOMMASCHK MIKE , DORN JOERG , EULER INGO , KARLECIK-MAIER FRANZ , LANG JOERG , WUERFLINGER KLAUS
发明人： DOMMASCHK MIKE , DORN JOERG , EULER INGO , KARLECIK-MAIER FRANZ , LANG JOERG , WUERFLINGER KLAUS
IPC分类号： F03D7/00 , F03D9/00 , H02J3/38
CPC分类号： H02J3/38 , F03D7/028 , F03D7/043 , F03D7/048 , F05B2240/96 , F05B2270/1033 , H02M2007/4835 , Y02E10/723 , Y02E10/763
摘要： The invention relates to a safe and economical method for controlling the power emitted by a wind park (1). Said wind park comprises wind energy plants (2) which are electrically interconnected by means of a wind park network (5) wherein a wind park control unit (13) transmits a wind park predetermined value to plant control units (12) which are respectively provided for controlling a wind energy plant (2). Said plant system control units (12) control the respectively associated wind energy plants (2) in such a manner that the system power PI transmitted by the respective wind energy plant (2) to the wind park network (5) is less than the maximum power Pmax, of the plant derived from the wind park predetermined value. As a result, all plant control units (12) obtain the same wind park predetermined value and each plant control unit (12) determines the maximum power of the plant Pmax, based on the wind park predetermined value and based on a measured plant power PI which corresponds to the power produced by the associated wind energy plant (2) and controls the respectively associated wind energy plant (2) such that the power of the plant PI is less than the maximum power of the plant Pmax.
摘要翻译：控制风电场（1）的功率输出，风力涡轮机上（2）的特征的风力发电厂（1），其由风力田网络（5）彼此电，其中相连接的方法，包括： - 一个风电场控制单元（13）包括风电场默认值植物（12）传输，分别提供了用于控制风力涡轮机（12）的控制单元，以及 - 设备控制单元（12）调节分别相关联的风力涡轮机（2），使得相应的风力发电设备（2）（风电场网络5中的一个）进料Anlagenistleistung PI小于从所述风电场系统默认最大功率Pmax提供，这是安全的和廉价的来源的，所以建议所有工厂控制单元（12）中的风力发电场的预置值的基础上收到相同的风电场的默认值，每个系统控制单元（12）和基于所测量的Anlagenistleistung PI 时，相关的风力涡轮机的发电电力（2），植物最大功率Pmax，被确定并分别所属的风力涡轮机（2），使得调节Anlagenistleistung PI小于系统最大功率Pmax。

3. 发明申请

WO2008067788A8 PRODUCTION OF AN ACTIVE POWER EQUILIBRIUM OF THE PHASE MODULES OF A CONVERTER 审中-公开
标题翻译： MAKING相的驱动模块的真正功率平衡
公开(公告)号：WO2008067788A8
公开(公告)日：2009-06-11
申请号：PCT/DE2006002251
申请日：2006-12-08
申请人： SIEMENS AG , DOMMASCHK MIKE , DORN JOERG , EULER INGO , LANG JOERG , TU QUOC-BUU , WUERFLINGER KLAUS
发明人： DOMMASCHK MIKE , DORN JOERG , EULER INGO , LANG JOERG , TU QUOC-BUU , WUERFLINGER KLAUS
IPC分类号： H02M7/483
CPC分类号： H02M7/19 , H02M7/483 , H02M2001/0003 , H02M2007/4835
摘要： Converter with at least one phase module (2a, 2b, 2c), which has an AC voltage terminal (3/1, 3/2, 3/3) and at least one DC voltage terminal (p, n), wherein a phase module branch (6p1, 6p2, 6p3, Sn1, 6n2, 6n3) is formed between each DC voltage terminal and each AC voltage terminal, and wherein each phase module branch has a series circuit comprising submodules (7) which each have a capacitor (8) and at least one power semiconductor (T1, T2), with submodule sensors for detecting an energy stored in the capacitor (8) and with regulation means (9) for regulating the apparatus (1) as a function of the energy store energy values and predetermined desired values. In this case, unbalanced loading of the energy stores (8) of the said modules (7) is avoided. The regulation means (9) have a summation unit for summing the energy store energy values Uc whilst obtaining branch energy actual values (Uc sum p1,...Uc sum n3) and means for calculating the circuit current desired values as a function of the branch energy actual values, wherein the regulation means (9) are set up to compensate for imbalances in the branch energy actual values as a function of the circuit current desired values.
摘要翻译：，逆变器具有wenistens一个相模块（2A，2B，2C），其具有交流电压连接（3/1，3/2，3/3）和至少一个DC电压连接（P，N），其中，每个DC电压连接和每个交流电压连接之间的相位模块分支（ 6P1，6P2，6P3，的Sn1，6N2，6N3）形成，并且其中，每个相模块支路具有子模块（7），每个具有一个电容器（8）和至少一个功率半导体（T1，T2的串联电路），与Submodulsensoren到检测存储在电容器（8）的能量和控制装置（9），用于控制装置（1），所述能量存储的能量值的和预定的标称值的函数。在此，避免了子模块（7）的能量存储装置（8）的一个unsymmetrisehe负载。所述控制装置（9）包括用于总结能量存储的能量值Uc的，得到Zweigenergieistwerten（UC总和P1，... N3的Uc的总和）求和单元，以及用于计算在Zweigenergieistwerte的依赖性循环电流命令值，其中，所述控制装置（9），以补偿不对称性在循环电流指令值的函数Zweigenergieistwerten成立。

4. 发明申请

WO2011134865A3 SUB-MODULE FOR A MODULAR MULTI-LEVEL CONVERTER 审中-公开
标题翻译：子模块用于模块化MEHRSTUFENUMRICHTER
公开(公告)号：WO2011134865A3
公开(公告)日：2012-12-27
申请号：PCT/EP2011056334
申请日：2011-04-20
申请人： SIEMENS AG , DOMMASCHK MIKE , EULER INGO , GAMBACH HERBERT , LANG JOERG , TU QUOC-BUU , WUERFLINGER KLAUS
发明人： DOMMASCHK MIKE , EULER INGO , GAMBACH HERBERT , LANG JOERG , TU QUOC-BUU , WUERFLINGER KLAUS
IPC分类号： H02M7/23 , H02M7/217
CPC分类号： H02M7/797 , H02M1/088 , H02M7/483 , H02M2007/4835
摘要： The invention relates to a sub-module (10) for forming a multi-level converter (1) having a power accumulator (11), a power semiconductor circuit (12) which is arranged in parallel to the power accumulator (11) and has controllable power semiconductor valves (14, 15), a first connecting terminal (17) and a second connecting terminal (18), a power accumulator voltage drop at the level of the power accumulator (11) or a zero voltage at the level of the connecting terminals (17, 18) being producible depending on how the power semiconductor valves (14, 15) are controlled. The aim of the invention is to improve said sub-module such that as high a voltage as possible can be generated at its connecting terminals while at the same time increasing its reliability. Every power semiconductor valve (14, 15) comprises a series connection of power semiconductor units (19) that can be switched off and have the same direction of passage, every power semiconductor unit (19) being electrically conducting counter to the direction of passage.
摘要翻译：为了包括子模块（10），用于形成一个Mehrstufenumrichters（1）与能量存储装置（11），功率半导体电路（12），其被布置成平行于所述能量存储装置（11）和可控功率半导体阀（14，15），第一端子（17 ）和第二终端（18），在功率半导体阀（14的控制的依赖性，15），以提供（在能量存储11）倾斜的能量存储电压或在连接端子（17零电压）可以产生18，一个在终端可能的高电压可在同一时间产生，可靠性增加，故建议每个功率半导体阀（14，15）具有的功率半导体开关单元具有相同的导电方向，其中，每个功率半导体单元（19）沿正向导电相反的串联电路（19）是。

5. 发明申请

WO2010023127A3 CONVERTER WITH DISTRIBUTED BRAKE RESISTANCES 审中-公开
标题翻译：分布式与制动电阻转换器
公开(公告)号：WO2010023127A3
公开(公告)日：2010-08-12
申请号：PCT/EP2009060627
申请日：2009-08-17
申请人： SIEMENS AG , DOMMASCHK MIKE , EULER INGO , GAMBACH HERBERT , LANG JOERG , TU QUOC-BUU , WITTSTOCK CARSTEN , WUERFLINGER KLAUS , ZENKNER ANDREAS
发明人： DOMMASCHK MIKE , EULER INGO , GAMBACH HERBERT , LANG JOERG , TU QUOC-BUU , WITTSTOCK CARSTEN , WUERFLINGER KLAUS , ZENKNER ANDREAS
IPC分类号： H02P3/22
CPC分类号： H02P3/22 , H02M1/32 , H02M2001/325 , H02M2007/4835
摘要： The aim of the invention is to provide a device (15) for converting electrical energy into heat in the field of drive voltage technology and/or high voltage technology, said device comprising a brake resistance and at least one controllable brake power semiconductor for controlling the conversion, enabling a rapid and economical transformation of effective power into heat as required. To this end, the brake resistance comprises a plurality of individual brake resistances (18) that are each part of a bipolar submodule (14), the submodules (14) being connected in series, forming a submodule series connection, and at least partially comprising an energy accumulator (16) respectively connected in parallel to an associated individual brake resistance (18) and a controllable brake power semiconductor (28), which allows the current flow over the respectively associated individual brake resistance (18) in a brake position, and interrupts the current flow over the brake resistance in a normal operating position.
摘要翻译：的装置（15），用于将电能与制动电阻器和用于控制提供的转换，这使得有源功率的快速和便宜的转移成热必要时至少一个可控的制动功率半导体转化成热的驱动器和/或高电压设备的区域中，它建议，所述制动电阻器几个单独的制动电阻（18），它们是一个双极子模块（14），其中，所述子模块（14）被串联连接，以形成一个Submodulreihenschaltung和至少部分的能量存储装置（16）并联连接到每个的每个部分具有相关联的单独的制动电阻器（18）和一个可控的制动功率半导体（28）中，电流流过相应的相关个体制动阻力在制动位置（18）允许，并在正常的操作位置，电流流动停止在此。

6. 发明申请

WO2012143449A3 MATRIX INVERTER AND METHOD FOR GENERATING AN A.C. VOLTAGE IN A SECOND A.C. VOLTAGE NETWORK FROM AN A.C. VOLTAGE IN A FIRST A.C. VOLTAGE NETWORK BY MEANS OF A MATRIX INVERTER 审中-公开
标题翻译：矩阵变换器及其制造方法在第二个交流电压电力的改变从交流电源在第一交流电网利用矩阵变换器
公开(公告)号：WO2012143449A3
公开(公告)日：2013-07-25
申请号：PCT/EP2012057171
申请日：2012-04-19
申请人： SIEMENS AG , DAVIES MARK , DOMMASCHK MIKE , LANG JOERG , WUERFLINGER KLAUS
发明人： DAVIES MARK , DOMMASCHK MIKE , LANG JOERG , WUERFLINGER KLAUS
IPC分类号： H02M5/27 , H02M5/297 , H02M7/483
CPC分类号： H02M5/293 , H02M5/271 , H02M5/297 , H02M7/49 , H02M2007/4835 , Y10T307/549
摘要： The invention relates to a matrix inverter (MU), which is connected to a first and a second multi-phase A.C. voltage network (N1, N2). First inductive circuit elements (Su1, Sv1, Sw1) are respectively connected to the first A.C. voltage network (N1) and second inductive circuit elements (Su2, Sv2, Sw2) are respectively connected to the second A.C. voltage network (N2). A switch matrix (MA) connects the ends (Eu1, Ev1, Ew1) of the first inductive circuit elements (Su1, Sv1, Sw1), which ends face away from the first A.C. voltage network (N1), to the ends (Eu2, Ev2, Ew2) of the second inductive circuit elements (Su2, Sv2, Sw2), which ends face away from the second A.C. voltage network (N2), wherein the switch matrix (MA) consists of controllable inverter units (Uu1, Uv1, Uw1; Uu2, Uv2, Uw2). A regulation arrangement (R) is connected to control inputs of the controllable inverter units (Uu1, Uv1, Uw1; Uu2, Uv2, Uw2), wherein current and voltage measurement variables of the first and second A.C. voltage networks (N1, N2) are applied to the regulation arrangement (R). In order to be able to produce such a matrix inverter (MU) cost-effectively, in a matrix inverter (MU) having a first inverter unit (Uu1, Uv1, Uw1), which is arranged between the ends (u1, Ev1, Ew1) of the first inductive circuit elements (Slu1, Sv1, Sw1), which ends face away from the first A.C. voltage network (N1) and earth potential (M) and is configured as a controllable A.C. voltage source, and having a second inverter unit (Uu1, Uv1, Uw1), which is connected between the ends (Eu1, Ev1, Ew1) of the first inductive circuit elements (Su1, Sv1, Sw1), which ends face away from the first A.C. voltage network (N1), and the ends (u2, Ev2, Ew2) of the second inductive circuit elements (Su2, Sv2, Sw2), which ends face away from the second A.C. voltage network (N2), and is configured as a controllable A.C. voltage source, the inverter units (Uu1, Uv1, Uw1; Uu2, Uv2, Uw2) are controlled by means of the regulation arrangement (R) in such a manner that the electrical power flowing to the matrix inverter (MU) is equal to the electrical power flowing out of the matrix inverter (MU). The invention also relates to a method for generating an A.C. voltage by means of a matrix inverter (MU).
摘要翻译：本发明涉及一种矩阵转换器（MU），其被连接到第一和第二多相交流电压网络（N1，N2）。与第一交变电压网络（N1）分别是第一电感的电路元件（SU1，SV1，SW1）和第二交变电压网络（N2）连接的每个第二电感性电路元件（SU2，SV2，SW2）。一种开关矩阵（MA）从所述第一交流电压网络（N1）相对的端部（EU1 EV1，EW1）第一电感电路元件（SU1，SV1，SW1）与所述第二交变电压网络的（N2）相对的端部（EU2连接，第二感应电路元件的EV2，EW2）（SU2，SV2，SW2），其中，所述开关可控制逆变器单元（UU1，UV1 UW1的基质（MA）; UU2，UV2，UW2）制成。为了控制可控功率转换器单元（UU1，UV1 UW1; UU2，UV2，UW2）的输入端是连接的（R）的控制装置，其中，所述控制装置（R）的动力和在第一和第二交流电压网络的Spannungsmessöbetaen（N1，N2）的作用时，为了制造这样的矩阵转换器（MU）价廉，是在矩阵变换器MU），每个具有面向（与远离第一交流电压网N1）的端部（U1，EV1，EW1）第一电感电路元件（SLU1一个侧结束时，SV1，SW1）和接地（M），其设置第一转换器单元（UU1，UV1 UW1）背离在实施例中作为一个可控AC电压源和之间的每个一（从第一交流电压网络N1）的第一电感的（EU1 EV1，EW1）从面向远离电路元件（SU1，SV1，SW1）和第二交流电压网络的（N2）的端部（U2，EV2，EW2）在一个实施例中连接到第二转换器单元（UU1，UV1 UW1）第二感应电路元件（SU2，SV2，SW2）的作为可控AC电压源，所述功率转换器单元（UU1，UV1 UW1; UU2，UV2，UW2）由控制装置（R）的装置进行控制，使得矩阵转换器（MU）zufliebetaende电大号 erformance类似于矩阵转换器（MU）abfliebetaenden电力。本发明还涉及一种用于通过矩阵转换器（MU）的装置产生的交流电压的方法。

7. 发明专利

CA2671818C DEVICE FOR CONVERTING AN ELECTRIC CURRENT 未知
公开(公告)号：CA2671818C
公开(公告)日：2015-09-29
申请号：CA2671818
申请日：2006-12-08
申请人： SIEMENS AG
发明人： DOMMASCHK MIKE , DORN JOERG , EULER INGO , LANG JOERG , SOERANGR DAG , TU QUOC-BUU , WUERFLINGER KLAUS
IPC分类号： H02M7/49
摘要： The invention relates to a device (1) comprising: at least one phase module (2a, 2b, 2c) with an a.c. voltage connection (31,32,33) and at least one d.c. voltage connection (p,n), a phase module branch (6p1, 6p2, 6p3, 6n1, 6n2, 6n3) being arranged between each d.c. voltage connection (p,n) and the a.c. voltage connection (31,32,33) and each phase module branch (6p1, 6p2, 6p3, 6n1, 6n2, 6n3) having a series circuit of sub-modules (7), each of which has an energy accumulator (8) and at least one power semiconductor (T1,T2); and regulating means for regulating the device. The aim of the invention is to provide a device that can regulate circulating currents in a targeted manner. To achieve this, each phase module (2a, 2b, 2c) has at least one inductance (Lkr) and the regulating means are designed to regulate a circulating current that flows through the phase modules (2a, 2b, 2c).

8. 发明专利

DE112006004201A5 未知
公开(公告)号：DE112006004201A5
公开(公告)日：2009-11-05
申请号：DE112006004201
申请日：2006-12-08
申请人： SIEMENS AG
发明人： DOMMASCHK MIKE , DORN JOERG , EULER INGO , LANG JOERG , TU QUOC-BUU , WUERFLINGER KLAUS
IPC分类号： H02M7/483 , G01R27/26 , H02M7/53
摘要： A method and a device for converting an electrical current include at least one phase module having an AC voltage connection and at least one DC voltage connection. A phase module branch is disposed between each DC voltage connection and the AC voltage connection. Each phase module branch includes a series circuit of submodules, each having a capacitor and at least one power semiconductor. The apparatus can establish aging of an energy storage device in a simple manner by using a capacitor diagnosis device for a time-dependent determination of the capacitance of each capacitor.

9. 发明专利

DE102011007696A1 Matrix-Umrichter und Verfahren zum Erzeugen einer Wechselspannung in einem zweiten Wechselspannungsnetz aus einer Wechselspannung in einem ersten Wechselspannungsnetz mittels eines Matrix-Umrichters 未知
公开(公告)号：DE102011007696A1
公开(公告)日：2012-10-25
申请号：DE102011007696
申请日：2011-04-19
申请人： SIEMENS AG
发明人： DAVIES MARK , DOMMASCHK MIKE , LANG JOERG , WUERFLINGER KLAUS
IPC分类号： H02M5/44
摘要： Die Erfindung betrifft einen Matrix-Umrichter (MU), der zwischen zwei mehrphasigen Wechselspannungsnetzen (N1, N2) geschaltet ist. Dabei ist der Matrix-Umrichter zwischen induktiven Schaltungselementen (Su1, Sv1, Sw1) angeordnet und weist eine Schaltmatrix (MA) auf, die aus steuerbaren Umrichtereinheiten (Uu1, Uv1, Uw1; Uu2, Uv2, Uw2) besteht. Eine Regelanordnung (R) steuert die steuerbaren Umrichtereinheiten derart, dass die dem Matrix-Umrichter (MU) zufließende elektrische Leistung gleich der aus dem Matrix-Umrichter (MU) abfließenden elektrischen Leistung ist. Die Erfindung betrifft auch ein Verfahren zum Erzeugen einer Wechselspannung mittels eines Matrix-Umrichters (MU).

10. 发明专利

DE102008047667A1 未知
公开(公告)号：DE102008047667A1
公开(公告)日：2010-03-25
申请号：DE102008047667
申请日：2008-09-15
申请人： SIEMENS AG
发明人： DOMMASCHK MIKE , DORN JOERG , EULER INGO , KARLECIK-MAIER FRANZ , LANG JOERG , WUERFLINGER KLAUS
IPC分类号： H02J3/38 , F03D7/00 , G05F1/66 , H02J3/36
摘要： The invention relates to a safe and economical method for controlling the power emitted by a wind park (1). Said wind park comprises wind energy plants (2) which are electrically interconnected by means of a wind park network (5) wherein a wind park control unit (13) transmits a wind park predetermined value to plant control units (12) which are respectively provided for controlling a wind energy plant (2). Said plant system control units (12) control the respectively associated wind energy plants (2) in such a manner that the system power PI transmitted by the respective wind energy plant (2) to the wind park network (5) is less than the maximum power Pmax, of the plant derived from the wind park predetermined value. As a result, all plant control units (12) obtain the same wind park predetermined value and each plant control unit (12) determines the maximum power of the plant Pmax, based on the wind park predetermined value and based on a measured plant power PI which corresponds to the power produced by the associated wind energy plant (2) and controls the respectively associated wind energy plant (2) such that the power of the plant PI is less than the maximum power of the plant Pmax.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式