公开(公告)号：US08907525B2

公开(公告)日：2014-12-09

申请号：US13325246

申请日：2011-12-14

申请人： Said Farouk Said El-Barbari ,  Simon Herbert Schramm ,  Ara Panosyan

发明人： Said Farouk Said El-Barbari ,  Simon Herbert Schramm ,  Ara Panosyan

IPC分类号： H02H7/122

CPC分类号： H02H7/122 ,  H02J3/383 ,  H02J2003/388 ,  Y02E10/563

摘要： A method and system for detecting an islanding condition in a grid is provided. The method comprises detecting a potential islanding condition in a grid; and, in response to the detected potential islanding condition, ramping up an amount of reactive power, active power, or a combination of active and reactive power that is generated from a power conversion system until the earlier of the power conversion system shutting down or a threshold condition being reached.

摘要翻译： 提供了一种用于检测网格中的孤岛状态的方法和系统。 该方法包括检测网格中的潜在孤岛状况; 并且响应于检测到的电压孤岛状况，增加从功率转换系统产生的无功功率，有功功率或有功功率和无功功率的组合，直到功率转换系统的较早时间关闭或 达到阈值条件。

公开(公告)号：US08772965B2

公开(公告)日：2014-07-08

申请号：US12825417

申请日：2010-06-29

申请人： Said Farouk Said El-Barbari ,  Oliver Gerhard Mayer ,  Robert Roesner ,  Christof Martin Sihler ,  Simon Herbert Schramm

发明人： Said Farouk Said El-Barbari ,  Oliver Gerhard Mayer ,  Robert Roesner ,  Christof Martin Sihler ,  Simon Herbert Schramm

IPC分类号： H02J1/00 ,  H02J3/00

CPC分类号： H02J3/383 ,  H02M7/483 ,  H02M7/49 ,  Y02E10/563 ,  Y10T307/653 ,  Y10T307/685

摘要： A power generation system includes integrated photovoltaic (PV) panels. Each of the integrated PV panel includes photovoltaic cells, a junction coupler coupling the photovoltaic cells in series, in parallel, or in combinations thereof, output terminals, and a DC to AC converter coupled between the junction coupler and the output terminals. The DC to AC converter includes switching devices and the integrated PV panels are coupled in series at the respective output terminals. A controller is provided in the power generation system for generation switching command signals for the switching devices of the integrated PV panels to synthesize an output voltage of the power generation system.

摘要翻译： 发电系统包括集成光伏（PV）面板。 每个集成的PV面板包括光伏电池，并联耦合光伏电池的并联耦合或其组合的输出端子以及耦合在接合耦合器和输出端子之间的DC至AC转换器的接合耦合器。 DC到AC转换器包括开关装置，并且集成的PV板在相应的输出端串联耦合。 在发电系统中设置有用于集成光伏电池板的开关装置的发电开关指令信号的控制器，以合成发电系统的输出电压。

公开(公告)号：US20140078782A1

公开(公告)日：2014-03-20

申请号：US13618690

申请日：2012-09-14

申请人： Sebastian Pedro ROSADO ,  Henry Todd YOUNG ,  Simon Herbert SCHRAMM ,  Alvaro Jorge Mari CURBELO ,  Jason Daniel KUTTENKULER ,  Paolo SOLDI

发明人： Sebastian Pedro ROSADO ,  Henry Todd YOUNG ,  Simon Herbert SCHRAMM ,  Alvaro Jorge Mari CURBELO ,  Jason Daniel KUTTENKULER ,  Paolo SOLDI

IPC分类号： H02M3/335

CPC分类号： H02M3/33584

摘要： A power converter control system includes primary bridge controller that is configured to actuate a first plurality of gate drive units that switch a first plurality of power elements in a primary bridge of a power converter. The control system further includes a secondary bridge controller separate from the primary bridge controller that is configured to actuate a second plurality of gate drive units to switch a second plurality of power elements in a secondary bridge of the power converter

摘要翻译： 电力转换器控制系统包括主桥控制器，其被配置为致动在功率转换器的主桥中切换第一多个功率元件的第一多个栅极驱动单元。 控制系统还包括与主桥控制器分离的次级桥控制器，其被配置为致动第二多个栅极驱动单元以切换功率转换器的次级桥中的第二多个功率元件

公开(公告)号：US20140062196A1

公开(公告)日：2014-03-06

申请号：US13600556

申请日：2012-08-31

申请人： Piniwan Thiwanka Bandara Wijekoon ,  Christof Martin Sihler ,  Simon Herbert Schramm

发明人： Piniwan Thiwanka Bandara Wijekoon ,  Christof Martin Sihler ,  Simon Herbert Schramm

IPC分类号： H02J1/00

CPC分类号： H02J3/006 ,  H02H7/267 ,  H02H7/268 ,  H02J3/36 ,  Y02E60/60 ,  Y04S10/525 ,  Y10T307/469

摘要： A power transmission system is provided. The power transmission system includes at least one power substation for receiving power from a power source, and a Direct Current (DC) cable for transferring the power from the power source to the power substation. The DC cable includes a plurality of segments individually or in combination forming a path to route the power to the power substation. The system further includes at least one segment switch unit electrically coupled to each segment. At least one of the segment switch units includes a shorting switch element for providing a short circuit path to prevent the power from the power source to be routed to a respective segment in response to a shorting command, and a disconnect switch element for disconnecting the respective segment in response to a disconnect command.

摘要翻译： 提供电力传输系统。 电力传输系统包括用于从电源接收功率的至少一个变电站和用于将电力从电源传输到变电站的直流（DC）电缆。 DC电缆单独地或组合地包括多个段，形成将电力路由到电力变电站的路径。 该系统还包括电耦合到每个段的至少一个段开关单元。 至少一个扇区开关单元包括用于提供短路路径的短路开关元件，以防止来自电源的功率响应于短路命令被路由到相应的段;以及断开开关元件，用于断开相应的 响应于断开连接命令。

公开(公告)号：US20110316342A1

公开(公告)日：2011-12-29

申请号：US12825417

申请日：2010-06-29

申请人： Said Farouk Said El-Barbari ,  Oliver Gerhard Mayer ,  Robert Roesner ,  Christof Martin Sihler ,  Simon Herbert Schramm

发明人： Said Farouk Said El-Barbari ,  Oliver Gerhard Mayer ,  Robert Roesner ,  Christof Martin Sihler ,  Simon Herbert Schramm

IPC分类号： H02J3/04

CPC分类号： H02J3/383 ,  H02M7/483 ,  H02M7/49 ,  Y02E10/563 ,  Y10T307/653 ,  Y10T307/685

摘要： A power generation system includes integrated photovoltaic (PV) panels. Each of the integrated PV panel includes photovoltaic cells, a junction coupler coupling the photovoltaic cells in series, in parallel, or in combinations thereof, output terminals, and a DC to AC converter coupled between the junction coupler and the output terminals. The DC to AC converter includes switching devices and the integrated PV panels are coupled in series at the respective output terminals. A controller is provided in the power generation system for generation switching command signals for the switching devices of the integrated PV panels to synthesize an output voltage of the power generation system.

摘要翻译： 发电系统包括集成光伏（PV）面板。 每个集成的PV面板包括光伏电池，并联耦合光伏电池的并联耦合或其组合的输出端子以及耦合在接合耦合器和输出端子之间的DC至AC转换器的接合耦合器。 DC到AC转换器包括开关装置，并且集成的PV板在相应的输出端串联耦合。 在发电系统中设置有用于集成光伏电池板的开关装置的发电开关指令信号的控制器，以合成发电系统的输出电压。

公开(公告)号：US06729581B2

公开(公告)日：2004-05-04

申请号：US10227540

申请日：2002-08-26

申请人： Wolfgang Buchs ,  Ralf Schmidt ,  Herbert Schramm ,  Bernd Wuest

发明人： Wolfgang Buchs ,  Ralf Schmidt ,  Herbert Schramm ,  Bernd Wuest

IPC分类号： B64C114

CPC分类号： B64C1/1407 ,  E05D3/12 ,  E05D9/00 ,  E05Y2900/502 ,  Y02T50/43

摘要： A supporting arm of a passenger door of an aircraft, has a curved structure which forms hollow chambers and movably connects the passenger door to a frame on the fuselage. Receiving means one for the supporting arm for receiving connecting means which enable a movable connection on the one hand to the passenger door and a pivoting drive and on the other hand to the frame on the fuselage, so that the door is movable by means of the supporting arm on a linear-displacement path and a pivoting path. The structure of the supporting arm is formed from fiber composite, the structure-forming fiber composite being formed from individual structural elements. This fiber composite structure further improves the thermal insulation of the supporting arm and nevertheless achieves a further weight reduction of the supporting arm, while maintaining exacting structural safety requirements for the latter.

摘要翻译： 飞机乘客门的支撑臂具有弯曲的结构，其形成中空室并将乘客门可移动地连接到机身上的框架。 接收装置是用于支撑臂的接收装置，用于接收连接装置，所述连接装置一方面可移动连接到乘客门，并且枢转驱动，另一方面可移动到机身上的框架，使得门可通过 支撑臂在线性位移路径和枢转路径上。 支撑臂的结构由纤维复合材料形成，结构形成纤维复合材料由单独的结构元件形成。 这种纤维复合结构进一步提高了支撑臂的隔热性，并且还能够进一步减轻支撑臂的重量，同时保持后者的严格的结构安全性要求。

公开(公告)号：US06672683B1

公开(公告)日：2004-01-06

申请号：US09979277

申请日：2002-06-27

申请人： Werner Stumpe ,  Herbert Schramm ,  Claus Beyer ,  Juergen Wrede

发明人： Werner Stumpe ,  Herbert Schramm ,  Claus Beyer ,  Juergen Wrede

IPC分类号： B60T1374

CPC分类号： B60T8/327 ,  B60T7/042 ,  B60T8/321 ,  B60T8/343 ,  B60T8/349 ,  B60T8/3605 ,  B60T13/662

摘要： The invention relates to an electronically regulated brake system comprising a central control device (Z1; Z2) and at least one pressure control valve (A). According to the invention, the electronically regulated brake system additionally includes at least one pressure regulating valve (B) and/or at least one pressure regulating module (C).

摘要翻译： 本发明涉及一种电子调节的制动系统，包括中央控制装置（Z1; Z2）和至少一个压力控制阀（A）。 根据本发明，电子调节的制动系统另外包括至少一个压力调节阀（B）和/或至少一个压力调节模块（C）。

公开(公告)号：US06349247B1

公开(公告)日：2002-02-19

申请号：US09600683

申请日：2000-10-13

申请人： Herbert Schramm ,  Klaus-Dieter Leimbach ,  Falk Hecker ,  Oliver Jundt

发明人： Herbert Schramm ,  Klaus-Dieter Leimbach ,  Falk Hecker ,  Oliver Jundt

IPC分类号： G06F700

CPC分类号： B60T8/17554 ,  B60T2230/03 ,  B60T2270/313

摘要： A method for stabilizing a vehicle in particular to prevent overturning, in which a strategy is selected from at least two different strategies as a function of a quantity describing or corresponding to whether an overturn tendency about a vehicle axis oriented in the longitudinal direction of the vehicle exists, and which may be determined at least as a function of a quantity describing or corresponding to the wheel behavior of at least one wheel, and which may also be determined a function of a comparison which is carried out as a function of a quantity describing or corresponding to the lateral dynamics of the vehicle and of a characteristic value that is determined as a function of a quantity describing or corresponding to the instantaneous friction conditions.

摘要翻译： 一种用于稳定车辆的方法，特别是用于防止翻倒，其中根据描述的量的函数的至少两种不同策略来选择策略，或者对应于关于在车辆的纵向方向上定向的车辆轴线的翻转趋势 存在，并且可以至少根据描述或对应于至少一个车轮的车轮行为的量的函数来确定，并且还可以确定作为描述的量的函数执行的比较的功能 或对应于车辆的横向动力学，以及根据描述或对应于瞬时摩擦条件的量的函数确定的特征值。

公开(公告)号：US6053038A

公开(公告)日：2000-04-25

申请号：US972386

申请日：1997-11-18

申请人： Herbert Schramm ,  Dieter Woerner ,  Dagobert Masur

发明人： Herbert Schramm ,  Dieter Woerner ,  Dagobert Masur

IPC分类号： G01L17/00 ,  B60C20060101 ,  B60C23/00 ,  B60C23/02 ,  B60C23/04 ,  B60T8/32

CPC分类号： B60T8/329 ,  B60C23/0413 ,  B60C23/042 ,  B60T8/171

摘要： An internal-to-vehicle mechanism for monitoring the air pressure of a tire of a vehicle includes a sensor, detecting the tire pressure, which rotates, together with an electrotechnical first device, synchronously with the wheel and which, as a function of the tire air pressure that is determined, modifies parameters of the first device, namely the energy uptake of the first device. A stationary electrotechnical second device radiates an electric and/or magnetic, in particular electromagnetic, field through which the first device passes at, preferably, each wheel rotation with an uptake of energy from the field. A monitoring device detects the energy uptake and/or energy release of the second device.

摘要翻译： 用于监测车辆的轮胎的空气压力的内部到车辆的机构包括：传感器，检测轮胎压力，轮胎压力与电工技术的第一装置一起与车轮同步地旋转，并且作为轮胎的函数 确定的空气压力，修改第一装置的参数，即第一装置的能量摄取。 固定的电技术第二装置辐射特别是电磁场的电和/或磁场，第一装置通过该场通过，优选地，每个轮转动具有来自场的能量摄取。 监测装置检测第二装置的能量摄取和/或能量释放。

公开(公告)号：US4462362A

公开(公告)日：1984-07-31

申请号：US393421

申请日：1982-06-29

申请人： Jorg Bonitz ,  Robert Entenmann ,  Rochus Knab ,  Siegfried Rohde ,  Herbert Schramm

发明人： Jorg Bonitz ,  Robert Entenmann ,  Rochus Knab ,  Siegfried Rohde ,  Herbert Schramm

IPC分类号： F02D45/00 ,  F02P5/152 ,  F02P5/153 ,  G01L23/22 ,  F02D35/02

CPC分类号： G01L23/225 ,  F02P5/1526 ,  Y02T10/46

摘要： A knocking sensor provides output signals which are compared in a comparator (14) with a reference (16), knocking signals (FIG. 3: U17) exceeding the reference (U16); during predetermined cyclically recurring test intervals (FIG. 2: 19), for example after each 1000 ignition events, a test signal is generated at a terminal (15) of a microprocessor (12) and applied to the comparator (14) to lower the reference level (16), so that noise signals will cause a simulated, or pseudo knocking signal to be generated. Simultaneous occurrence of the simulated, or pseudo knocking signal and test signals indicates appropriate function of the knocking system; failure of the pseudo knocking signal to occur with the lowered reference generates control output from the microprocessor, for example by retarding ignition of an ignition system (13).

摘要翻译： 敲击传感器提供在比较器（14）中与参考（16），超过参考值（U16）的敲击信号（图3：U17）进行比较的输出信号; 在预定的周期性循环测试间隔（图2：19）期间，例如在每次1000次点火事件之后，在微处理器（12）的端子（15）处产生测试信号，并施加到比较器（14）以降低 参考电平（16），使得噪声信号将导致产生模拟或伪敲击信号。 同时发生模拟或伪敲击信号和测试信号表明爆震系统的适当功能; 用降低的参考值发生伪敲击信号的故障从微处理器产生控制输出，例如通过延迟点火系统（13）的点火。