公开(公告)号：WO2012146621A2

公开(公告)日：2012-11-01

申请号：PCT/EP2012/057573

申请日：2012-04-25

Applicant: GENERAL ELECTRIC COMPANY ,  STATOIL PETROLEUM AS ,  SIHLER, Christof, Martin ,  SCHRAMM, Simon, Herbert ,  SANDE, Gorm ,  HOFFMANN, Rainer ,  AHMED, Emad, Ezzat

Inventor： SIHLER, Christof, Martin ,  SCHRAMM, Simon, Herbert ,  SANDE, Gorm ,  HOFFMANN, Rainer ,  AHMED, Emad, Ezzat

CPC classification number: H02J3/36 ,  Y02E60/60

Abstract: A high voltage direct current (HVDC) power transmission system includes a cable fault ride-through system. The cable fault ride-through system is configured to ensure the HVDC power transmission system remains operational via an earth path between the power source end and the load end during a transmission cable fault, even in the absence of a neutral bus and/or dc circuit breakers.

Abstract translation: 高压直流（HVDC）电力传输系统包括电缆故障穿越系统。 电缆故障穿越系统被配置为确保HVDC电力传输系统在传输电缆故障期间通过电源端和负载端之间的接地路径保持工作，即使没有中性线和/或直流电路 断路器。

公开(公告)号：WO2011121050A1

公开(公告)日：2011-10-06

申请号：PCT/EP2011/054964

申请日：2011-03-30

Applicant: NUOVO PIGNONE S.P.A. ,  SCHRAMM, Simon Herbert ,  HUBER, Johannes ,  SIHLER, Christof Martin ,  DE FRANCISCIS, Sergio

Inventor： SCHRAMM, Simon Herbert ,  HUBER, Johannes ,  SIHLER, Christof Martin ,  DE FRANCISCIS, Sergio

IPC: H02P21/13 ,  H02P21/14 ,  H02P21/05

CPC classification number: H02P21/13 ,  H02P21/05 ,  H02P21/20

Abstract: A torsional mode damping controller system is connected to a converter that drives an electrical machine mechanically connected to a train. The controller system includes an input interface configured to receive measured data related to variables of the converter or the electrical machine, and a controller connected to the input interface. The controller calculates at least one dynamic torque component along a section of a shaft of the train based on the data from the input interface, generates control data for the converter for damping a torsional oscillation in the mechanical drive train based on the at least one dynamic torque component, and sends the control data to the converter for modulating an active power exchanged between the converter and the electrical machine.

Abstract translation: 扭转模式阻尼控制器系统连接到驱动机械地连接到列车的电机的转换器。 控制器系统包括被配置为接收与转换器或电机的变量相关的测量数据的输入接口以及连接到输入接口的控制器。 控制器基于来自输入接口的数据沿着列车的轴的一部分计算至少一个动态扭矩分量，基于至少一个动态的方式生成用于阻尼机械传动系中的扭转振荡的转换器的控制数据 转矩分量，并将控制数据发送到转换器，用于调制在转换器和电机之间交换的有功功率。

公开(公告)号：WO2011056362A1

公开(公告)日：2011-05-12

申请号：PCT/US2010/052235

申请日：2010-10-12

Applicant: GENERAL ELECTRIC COMPANY ,  DROBNJAK, Goran ,  SCHRAMM, Simon, Herbert ,  SIHLER, Christof, Martin

Inventor： DROBNJAK, Goran ,  SCHRAMM, Simon, Herbert ,  SIHLER, Christof, Martin

IPC: H02J3/38

CPC classification number: H02J3/38 ,  H02J2003/001 ,  H02J2003/388 ,  Y02E10/725

Abstract: A power generation system includes a generator mechanically coupled to a turbine to generate electrical power. The system includes a fault ride through system having a variable resistor and a variable inductor. The variable resistor is connected in parallel across output terminals of the generator to absorb power from the generator during a grid fault condition, and the variable inductor is connected between an output terminal of the generator and a power grid.

Abstract translation: 发电系统包括机械地联接到涡轮机以产生电力的发电机。 该系统包括具有可变电阻器和可变电感器的故障穿越系统。 可变电阻器在发电机的输出端并联连接，以在电网故障状态期间吸收来自发电机的功率，并且可变电感器连接在发电机的输出端子与电网之间。

公开(公告)号：WO2012146621A3

公开(公告)日：2013-08-22

申请号：PCT/EP2012057573

申请日：2012-04-25

Applicant: GEN ELECTRIC ,  STATOIL PETROLEUM AS ,  SIHLER CHRISTOF MARTIN ,  SCHRAMM SIMON HERBERT ,  SANDE GORM ,  HOFFMANN RAINER ,  AHMED EMAD EZZAT

Inventor： SIHLER CHRISTOF MARTIN ,  SCHRAMM SIMON HERBERT ,  SANDE GORM ,  HOFFMANN RAINER ,  AHMED EMAD EZZAT

IPC: H02J3/36 ,  H02H7/26

CPC classification number: H02J3/36 ,  Y02E60/60

Abstract: A high voltage direct current (HVDC) power transmission system includes a cable fault ride-through system. The cable fault ride- through system is configured to ensure the HVDC power transmission system remains operational via an earth path between the power source end and the load end during a transmission cable fault, even in the absence of a neutral bus and/or dc circuit breakers. The return current is transferred via earth electrodes to earth, like e.g. the surrounding water in a sub-sea environment.

Abstract translation: 高压直流（HVDC）电力传输系统包括电缆故障穿越系统。 电缆故障穿越系统配置为确保HVDC电力传输系统在传输电缆故障期间通过电源端和负载端之间的接地路径保持工作，即使没有中性线和/或直流电路 断路器。 返回电流通过接地电极传递到地，如 周围的水在海底环境中。

公开(公告)号：WO2011121043A1

公开(公告)日：2011-10-06

申请号：PCT/EP2011/054951

申请日：2011-03-30

Applicant: NUOVO PIGNONE S.p.A. ,  SCHRAMM, Simon Herbert ,  SIHLER, Christof Martin ,  ACHILLES, Alfredo Sebastian ,  ROTONDO, Paola

Inventor： SCHRAMM, Simon Herbert ,  SIHLER, Christof Martin ,  ACHILLES, Alfredo Sebastian ,  ROTONDO, Paola

IPC: H02P21/13 ,  H02P21/14 ,  H02P23/04 ,  H02P21/05

CPC classification number: H02P23/04 ,  H02P21/05 ,  H02P21/13 ,  H02P21/20

Abstract: A torsional mode damping controller system connected to a converter that drives a drive train including an electrical machine and a non-electrical machine. The controller system includes an input interface configured to receive measured data related to variables of the converter or the drive train and a controller connected to the input interface. The controller is configured to calculate at least one dynamic torque component along a section of a shaft of the drive train based on the measured data from the input interface, generate control data for a rectifier of the converter for damping a torsional oscillation in the shaft of the drive train based on the at least one dynamic torque component, and send the control data to the rectifier for modulating an active power exchanged between the converter and the electrical machine.

Abstract translation: 连接到转换器的扭转模式阻尼控制器系统，其驱动包括电机和非电机的传动系。 控制器系统包括被配置为接收与转换器或传动系的变量相关的测量数据的输入接口和连接到输入接口的控制器。 控制器被配置为基于来自输入接口的测量数据来计算沿着传动系的轴的截面的至少一个动态转矩分量，生成用于整流器的整流器的控制数据，用于阻尼转子的扭转振荡 基于所述至少一个动态转矩分量的所述传动系，并且将所述控制数据发送到所述整流器，用于调制在所述转换器和所述电机之间交换的有功功率。

公开(公告)号：WO2011121041A1

公开(公告)日：2011-10-06

申请号：PCT/EP2011/054948

申请日：2011-03-30

Applicant: NUOVO PIGNONE S.P.A. ,  SCHRAMM, Simon Herbert ,  SIHLER, Christof Martin ,  ACHILLES, Alfredo Sebastian ,  ROTONDO, Paola

Inventor： SCHRAMM, Simon Herbert ,  SIHLER, Christof Martin ,  ACHILLES, Alfredo Sebastian ,  ROTONDO, Paola

IPC: H02P21/13 ,  H02P21/05 ,  H02P21/14

CPC classification number: H02P27/06 ,  H02P21/05 ,  H02P21/13 ,  H02P21/20

Abstract: A torsional mode damping controller system is connected to a converter that drives a drive train including an electrical machine and a non-electrical machine. The controller system includes an input interface configured to receive measured data related to variables of the converter or the drive train and a controller connected to the input interface. The controller is configured to calculate at least one dynamic torque component along a section of a shaft of the drive train based on the measured data from the input interface, generate control data for a rectifier and an inverter of the converter for damping a torsional oscillation in the shaft of the drive train based on the at least one dynamic torque component, and send the control data to the rectifier and to the inverter for modulating an active power exchanged between the converter and the electrical machine.

Abstract translation: 扭转模式阻尼控制器系统连接到驱动包括电机和非电机的传动系的转换器。 控制器系统包括被配置为接收与转换器或传动系的变量相关的测量数据的输入接口和连接到输入接口的控制器。 控制器被配置为基于来自输入接口的测量数据来计算沿着传动系的轴的截面的至少一个动态转矩分量，生成用于整流器的控制数据和变换器的逆变器，用于阻尼扭转振荡 基于所述至少一个动态转矩分量的所述传动系的轴，并且将所述控制数据发送到所述整流器和所述逆变器，用于调制在所述转换器和所述电机之间交换的有功功率。