公开(公告)号：US20070047163A1

公开(公告)日：2007-03-01

申请号：US10549379

申请日：2004-04-08

申请人： Hans Lutze ,  Stefan Rieken ,  Dietmar Meyer

发明人： Hans Lutze ,  Stefan Rieken ,  Dietmar Meyer

IPC分类号： H02H3/00

CPC分类号： F03D7/0284 ,  F03D7/048 ,  F03D9/255 ,  F03D9/257 ,  F05B2260/96 ,  F05B2270/20 ,  F05B2270/337 ,  H02J3/386 ,  H02J3/48 ,  Y02E10/723 ,  Y02E10/763

摘要： A wind farm with at least two wind turbines (1, 2, 3, 4) connected to a power grid is provided, said wind farm further comprising a control unit (5) connected to said at least two wind turbines (1, 2, 3, 4), and a sensor unit (6) connected to said power grid and said control unit (5), wherein said sensor unit (6) is adapted to measure the grid frequency of said power grid and to transmit said measured grid frequency to said control unit (5), and wherein said control unit (5) is adapted to control the output of real power of said wind farm according to said measured grid frequency. Furthermore, a method for operating a wind farm is proposed, said method comprising the steps of measuring the grid frequency with a sensor unit, transmitting said measured grid frequency to a centralized control unit, determining whether the measured grid frequency lies outside a predetermined range, and, if the measured grid frequency lies outside said predetermined range, selecting at least one out of the at least two wind turbines comprised in said wind farm by said centralized control unit and regulating the power output of said selected at least one wind turbine.

摘要翻译： 提供了一种具有连接到电网的至少两个风力涡轮机（1,2,3,4）的风电场，所述风电场还包括控制单元（5），所述控制单元（5）连接到所述至少两个风力涡轮机（1,2， 3，4）和连接到所述电网和所述控制单元（5）的传感器单元（6），其中所述传感器单元（6）适于测量所述电网的电网频率并传输所述测量的电网频率 到所述控制单元（5），并且其中所述控制单元（5）适于根据所述测量的电网频率来控制所述风电场的有功功率的输出。 此外，提出了一种用于操作风电场的方法，所述方法包括以下步骤：用传感器单元测量电网频率，将所测量的电网频率传输到集中控制单元，确定测量的电网频率是否在预定范围之外， 并且如果所测量的电网频率位于所述预定范围之外，则由所述集中式控制单元选择包括在所述风电场中的所述至少两个风力涡轮机中的至少一个，并且调节所述选定的至少一个风力涡轮机的功率输出。

公开(公告)号：US07372173B2

公开(公告)日：2008-05-13

申请号：US10549379

申请日：2004-04-08

申请人： Hans Lütze ,  Stefan Rieken ,  Dietmar Meyer

发明人： Hans Lütze ,  Stefan Rieken ,  Dietmar Meyer

IPC分类号： F03D7/00

CPC分类号： F03D7/0284 ,  F03D7/048 ,  F03D9/255 ,  F03D9/257 ,  F05B2260/96 ,  F05B2270/20 ,  F05B2270/337 ,  H02J3/386 ,  H02J3/48 ,  Y02E10/723 ,  Y02E10/763

摘要： A wind farm with at least two wind turbines (1, 2, 3, 4) connected to a power grid is provided, said wind farm further comprising a control unit (5) connected to said at least two wind turbines (1, 2, 3, 4), and a sensor unit (6) connected to said power grid and said control unit (5), wherein said sensor unit (6) is adapted to measure the grid frequency of said power grid and to transmit said measured grid frequency to said control unit (5), and wherein said control unit (5) is adapted to control the output of real power of said wind farm according to said measured grid frequency. Furthermore, a method for operating a wind farm is proposed, said method comprising the steps of measuring the grid frequency with a sensor unit, transmitting said measured grid frequency to a centralized control unit, determining whether the measured grid frequency lies outside a predetermined range, and, if the measured grid frequency lies outside said predetermined range, selecting at least one out of the at least two wind turbines comprised in said wind farm by said centralized control unit and regulating the power output of said selected at least one wind turbine.

摘要翻译： 提供了一种具有连接到电网的至少两个风力涡轮机（1,2,3,4）的风电场，所述风电场还包括控制单元（5），所述控制单元（5）连接到所述至少两个风力涡轮机（1,2， 3，4）和连接到所述电网和所述控制单元（5）的传感器单元（6），其中所述传感器单元（6）适于测量所述电网的电网频率并传输所述测量的电网频率 到所述控制单元（5），并且其中所述控制单元（5）适于根据所述测量的电网频率来控制所述风电场的有功功率的输出。 此外，提出了一种用于操作风电场的方法，所述方法包括以下步骤：用传感器单元测量电网频率，将所测量的电网频率传输到集中控制单元，确定测量的电网频率是否在预定范围之外， 并且如果所测量的电网频率位于所述预定范围之外，则由所述集中式控制单元选择包括在所述风电场中的所述至少两个风力涡轮机中的至少一个，并且调节所述选定的至少一个风力涡轮机的功率输出。

公开(公告)号：US5523569A

公开(公告)日：1996-06-04

申请号：US355631

申请日：1994-12-14

申请人： Willi Hornfeld ,  Helmut Grobecker ,  Dietmar Meyer

发明人： Willi Hornfeld ,  Helmut Grobecker ,  Dietmar Meyer

IPC分类号： G01M3/38 ,  G01M3/04

CPC分类号： G01M3/38

摘要： An apparatus for detecting leakages in structural members (8) is disclosed. The apparatus includes a device (2) for conveying gas through the structural member (8) to be investigated, a camera (14) having a narrow band filter characteristic matched to the spectral absorption of the gas and a device (16, 18) connected to the camera (14) for processing and displaying the recorded image of the structural member (8) to be investigated.

摘要翻译： 公开了一种用于检测结构构件（8）中的泄漏的装置。 该装置包括用于输送气体通过待研究的结构构件（8）的装置（2），具有与气体的光谱吸收相匹配的窄带滤波器特性的相机（14）和连接的装置（16,18） 到相机（14），用于处理和显示要调查的结构构件（8）的记录图像。

公开(公告)号：US4720810A

公开(公告)日：1988-01-19

申请号：US502406

申请日：1983-06-08

申请人： Jurgen Binarsch ,  Dietmar Meyer

发明人： Jurgen Binarsch ,  Dietmar Meyer

IPC分类号： G05B19/05 ,  G05B19/02 ,  G05B19/042 ,  G06F15/20

CPC分类号： G05B19/0423 ,  G05B2219/23427 ,  G05B2219/25099

摘要： An electronic control arrangement including a plurality of inputs and outputs, whereby the outputs are controlled in relationship with the inputs according to a predetermined program. Additionally, the outputs are coupled to another input by way of a special-function line. When the control is switched on, the external wiring is called upon to supply information regarding the state of certain controllable circuit elements. Through this, the electronic control circuit automatically checks which one of the several stored programs is appropriate under the circumstance.

摘要翻译： 一种包括多个输入和输出的电子控制装置，由此根据预定的程序将输出与输入相关联地进行控制。 此外，输出通过特殊功能线耦合到另一个输入。 当控制开启时，外部接线被要求提供关于某些可控电路元件的状态的信息。 通过这一点，电子控制电路在这种情况下自动检查几个存储的程序中哪一个是否合适。

公开(公告)号：US07260325B2

公开(公告)日：2007-08-21

申请号：US10380087

申请日：2002-07-11

申请人： Ansgar Meroth ,  Dietmar Meyer ,  Franz-Joseph Petry

发明人： Ansgar Meroth ,  Dietmar Meyer ,  Franz-Joseph Petry

IPC分类号： H04B10/08

CPC分类号： H04B10/801 ,  H04L12/437

摘要： A network component (3d) for an optical network (1) is described, including a coupling device (2; 4, 5) for optical coupling of the network component (3d) to the optical network (1), the coupling device (2; 4, 5) having a receiving module (4) and a transmitting module (5); a first data processing device (8, 9) which is unidirectionally connected to the receiving module (4); a second data processing device (10, 11) which is unidirectionally connected to the transmitting module (5); the first data processing device (8, 9) being unidirectionally connected to the second data processing device (10, 11) for transmitting data to the second data processing device; a detection device (4) for detecting the network status; and a two-way switch (23) for switching of the input of the first data processing device (8, 9) between the receiving module (4) and the output (19) of the second data processing device (10, 11) as a function of the network status detected.

摘要翻译： 描述了用于光网络（1）的网络组件（3d），其包括用于光网络组件（3d）到光网络（1）的光耦合的耦合设备（2; 4,5），耦合设备 （2; 4,5）具有接收模块（4）和发送模块（5）; 与所述接收模块（4）单向连接的第一数据处理装置（8,9）。 与所述发送模块（5）单向连接的第二数据处理装置（10,11）。 第一数据处理装置（8,9）单向连接到第二数据处理装置（10,11），用于向第二数据处理装置发送数据; 检测设备（4），用于检测网络状态; 以及用于在第二数据处理装置（10,11）的接收模块（4）和输出（19）之间切换第一数据处理装置（8,9）的输入的双向开关（23），作为 检测到网络状态的功能。

公开(公告)号：US4546845A

公开(公告)日：1985-10-15

申请号：US441455

申请日：1982-11-15

申请人： Dietmar Meyer ,  Horst Scheibe

发明人： Dietmar Meyer ,  Horst Scheibe

IPC分类号： E05F15/56 ,  E05F15/20 ,  F15B15/20

CPC分类号： E05F15/565 ,  E05Y2900/506 ,  E05Y2900/51

摘要： An electropneumatic door control for vehicles is disclosed which consists of a pneumatic portion and an electronic portion. The electronic portion processes successive commands actuated by the vehicle operator to channel the signals to the pneumatic portion of the apparatus to activate alternate door openings and closings. Any blockage of the door movement is detected and signals processed to reverse the door closing or to halt the opening until the fault is corrected. The electronic portion also assures that the vehicle doors can only be opened after the vehicle has come to a stop, that when the vehicle doors are open the station or parking brake is held engaged, and that an audible warning signal sounds for a predetermined interval before the closing of the door.

摘要翻译： 公开了一种用于车辆的电动气门控制器，其由气动部件和电子部件组成。 电子部分处理由车辆操作者致动的连续命令，以将信号传送到装置的气动部分，以激活替代的门开启和关闭。 检测到门运动的任何阻塞，并处理信号以使门关闭或停止开口，直到故障被校正。 电子部分还确保车门只能在车辆停止后才能打开，当车门打开时，车门或驻车制动器保持接合，并且可听到的警告信号在预定间隔之前发出声音 关门。

公开(公告)号：US4478131A

公开(公告)日：1984-10-23

申请号：US295393

申请日：1981-08-24

申请人： Peter Liermann ,  Karl-Heinz Hesse ,  Dietmar Meyer ,  Wolfgang Gudat

发明人： Peter Liermann ,  Karl-Heinz Hesse ,  Dietmar Meyer ,  Wolfgang Gudat

IPC分类号： E05F15/49 ,  F15B11/15 ,  F15B13/044 ,  F15B15/20

CPC分类号： E05F15/49 ,  E05F15/50 ,  E05Y2900/506 ,  E05Y2900/531

摘要： An electro-pneumatic door control apparatus for use on public vehicles and including reversing mechanism for changing the direction of door movement, either automatically or operator-initiated, in the event of an obstruction in the door. The control apparatus further includes a flip-flop for recording the position (either open or closed) of the door at all times, a monitoring logic device for recognizing the position of the flip-flop and what type of monitoring function is permitted, a control logic device for picking up the door command and the signal from the monitoring logic device combing them and transmitting them to a valve solenoid control device for energizing respective solenoids of several valve devices by which the appropriate movement of the doors is effected.

摘要翻译： 一种在公共车辆上使用的电动气门控制装置，包括在车门阻塞的情况下自动地或者由操作者发起的用于改变门运动方向的反转机构。 控制装置还包括用于始终记录门的位置（打开或关闭）的触发器，用于识别触发器的位置和允许什么类型的监视功能的监视逻辑装置，控制 用于拾取门命令的逻辑装置和来自监视逻辑装置的信号组合它们并将其传送到阀螺线管控制装置，用于为多个阀装置的各个螺线管通电，由此进行门的适当运动。