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1. 发明授权

US4698577A Method of digital flux reconstruction with DC elimination 失效
标题翻译：直流消除数字通量重构方法
公开(公告)号：US4698577A
公开(公告)日：1987-10-06
申请号：US819279
申请日：1986-01-16
申请人： Robert A. Seymour , Allen M. Ritter , Richard A. Kellogg , John D. D'Atre
发明人： Robert A. Seymour , Allen M. Ritter , Richard A. Kellogg , John D. D'Atre
IPC分类号： H02P21/00 , H02P23/00 , H02P5/40
CPC分类号： H02P23/0077 , H02P21/34
摘要： A method for developing current control signals from motor terminal voltage in the control of alternating current electric motors which utilize electric current control signals oriented to the phase of a flux component in a rotating field for applying current so as to control the flux and torque in the motor. The method includes developing flux signals from measurement of motor terminal voltage and integrating those signals to develop corresponding flux signals. In one form, the method eliminates DC components occuring in the resultant flux signals by locating local maxima and minima of the resultant flux signal and correcting the value of the flux integrator so as to provide maxima and minima flux signals having equal absolute values. The method also includes establishing an initial flux in the motor prior to startup which is oriented in a predetermined manner such that initial current applied to the motor can be applied so as to immediately develop torque, if required. The method further provides for initializing the flux integrators and associated logic such that discontinuities attributable to events such as frequency reversals are avoided.
摘要翻译：一种用于在交流电动机的控制中从电动机端子电压开发电流控制信号的方法，所述交流电动机利用电流控制信号，所述电流控制信号被定向到用于施加电流的旋转场中的磁通分量的相位，以便控制所述电流控制信号中的磁通和转矩发动机。该方法包括从电机端子电压的测量开发通量信号，并对这些信号进行积分以产生相应的通量信号。在一种形式中，该方法通过定位合成通量信号的局部最大值和最小值来消除所产生的通量信号中的DC分量，并校正通量积分器的值，以便提供具有相等绝对值的最大值和最小通量信号。该方法还包括在启动之前在电动机中建立初始磁通，其以预定方式定向，使得施加到电动机的初始电流可以被施加，以便如果需要立即产生转矩。该方法进一步提供初始化通量积分器和相关联的逻辑，从而避免可归因于诸如频率反转的事件的不连续性。

2. 发明授权

US07940131B2 Apparatus, method and computer program product for tracking information in an electric grid 有权
标题翻译：用于跟踪电网信息的装置，方法和计算机程序产品
公开(公告)号：US07940131B2
公开(公告)日：2011-05-10
申请号：US12196794
申请日：2008-08-22
申请人： Haiqing Weng , John D. D'Atre , Robert A. Seymour , Allen M. Ritter , Xiaoming Yuan , Renchang Dai , Robert W. Delmerico
发明人： Haiqing Weng , John D. D'Atre , Robert A. Seymour , Allen M. Ritter , Xiaoming Yuan , Renchang Dai , Robert W. Delmerico
IPC分类号： G05F1/70
CPC分类号： G01R19/2513 , H04B2203/5466
摘要： An apparatus for rapidly tracking fundamental frequency information in the signal of an electric grid is a cross-coupled phase-lock loop filter (CCPLL) that includes the use of a phase-lock-loop (PLL) apparatus having a plurality individual filters, wherein an input for a first filter in the plurality of individual filters comprises the signal of the electric grid and an output signal from at least a second filter in the plurality of individual filters. A method for using the CCPLL includes applying a signal to the CCPLL and monitoring the output of the CCPLL. Use of the CCPLL may be accomplished or modeled via computer instructions stored on machine readable media.
摘要翻译：一种用于在电网信号中快速跟踪基频信息的装置是交叉耦合锁相环路滤波器（CCPLL），其包括使用具有多个单独滤波器的锁相环（PLL）装置，其中多个单独滤波器中的第一滤波器的输入包括电网的信号和来自多个单独滤波器中的至少第二滤波器的输出信号。使用CCPLL的方法包括将信号应用于CCPLL并监视CCPLL的输出。 CCPLL的使用可以通过存储在机器可读介质上的计算机指令来实现或建模。

3. 发明授权

US07456695B2 Apparatus, method and computer program product for tracking information in an electric grid 有权
标题翻译：用于跟踪电网信息的装置，方法和计算机程序产品
公开(公告)号：US07456695B2
公开(公告)日：2008-11-25
申请号：US11329248
申请日：2006-01-10
申请人： Haiqing Weng , John D. D'Atre , Robert A. Seymour , Allen M. Ritter , Xiaoming Yuan , Renchang Dai , Robert W. Delmerico
发明人： Haiqing Weng , John D. D'Atre , Robert A. Seymour , Allen M. Ritter , Xiaoming Yuan , Renchang Dai , Robert W. Delmerico
IPC分类号： H02H7/09 , H02P9/10
CPC分类号： G01R19/2513 , H04B2203/5466
摘要： An apparatus for rapidly tracking fundamental frequency information in the signal of an electric grid is a cross-coupled phase-lock loop filter (CCPLL) that includes the use of a phase-lock-loop (PLL) apparatus having a plurality individual filters, wherein an input for a first filter in the plurality of individual filters comprises the signal of the electric grid and an output signal from at least a second filter in the plurality of individual filters. A method for using the CCPLL includes applying a signal to the CCPLL and monitoring the output of the CCPLL. Use of the CCPLL may be accomplished or modeled via computer instructions stored on machine readable media.
摘要翻译：一种用于在电网信号中快速跟踪基频信息的装置是交叉耦合的锁相环路滤波器（CCPLL），其包括使用具有多个单独滤波器的锁相环（PLL）装置，其中多个单独滤波器中的第一滤波器的输入包括电网的信号和来自多个单独滤波器中的至少第二滤波器的输出信号。使用CCPLL的方法包括将信号应用于CCPLL并监视CCPLL的输出。 CCPLL的使用可以通过存储在机器可读介质上的计算机指令来实现或建模。

4. 发明申请

US20090015339A1 APPARATUS, METHOD AND COMPUTER PROGRAM PRODUCT FOR TRACKING INFORMATION IN AN ELECTRIC GRID 有权
标题翻译：用于跟踪电网信息的装置，方法和计算机程序产品
公开(公告)号：US20090015339A1
公开(公告)日：2009-01-15
申请号：US12196794
申请日：2008-08-22
申请人： Haiqing Weng , John D. D'Atre , Robert A. Seymour , Allen M. Ritter , Xiaoming Yuan , Renchang Dai , Robert W. Delmerico
发明人： Haiqing Weng , John D. D'Atre , Robert A. Seymour , Allen M. Ritter , Xiaoming Yuan , Renchang Dai , Robert W. Delmerico
IPC分类号： G01R23/00
CPC分类号： G01R19/2513 , H04B2203/5466
摘要： An apparatus for rapidly tracking fundamental frequency information in the signal of an electric grid is a cross-coupled phase-lock loop filter (CCPLL) that includes the use of a phase-lock-loop (PLL) apparatus having a plurality individual filters, wherein an input for a first filter in the plurality of individual filters comprises the signal of the electric grid and an output signal from at least a second filter in the plurality of individual filters. A method for using the CCPLL includes applying a signal to the CCPLL and monitoring the output of the CCPLL. Use of the CCPLL may be accomplished or modeled via computer instructions stored on machine readable media.
摘要翻译：一种用于在电网信号中快速跟踪基频信息的装置是交叉耦合锁相环路滤波器（CCPLL），其包括使用具有多个单独滤波器的锁相环（PLL）装置，其中多个单独滤波器中的第一滤波器的输入包括电网的信号和来自多个单独滤波器中的至少第二滤波器的输出信号。使用CCPLL的方法包括将信号应用于CCPLL并监视CCPLL的输出。 CCPLL的使用可以通过存储在机器可读介质上的计算机指令来实现或建模。

5. 发明授权

US07423412B2 Method, apparatus and computer program product for injecting current 有权
标题翻译：用于注射电流的方法，装置和计算机程序产品
公开(公告)号：US07423412B2
公开(公告)日：2008-09-09
申请号：US11344730
申请日：2006-01-31
申请人： Haiqing Weng , Robert A. Seymour , John D. D'Atre , Allen M. Ritter , Xiaoming Yuan , Renchang Dai , Robert W. Delmerico
发明人： Haiqing Weng , Robert A. Seymour , John D. D'Atre , Allen M. Ritter , Xiaoming Yuan , Renchang Dai , Robert W. Delmerico
IPC分类号： H02H7/06 , H02P9/00 , H02P11/00 , H02P9/04 , F02N11/06
CPC分类号： H02J3/386 , F03D9/255 , H02P9/007 , H02P29/025 , H02P2101/15 , H02P2207/073 , Y02E10/72 , Y02E10/763
摘要： Method and apparatus that provide a response to the negative sequence current demands during a disturbance of the grid system connected to power-generating equipment, such as a wind turbine system, provide for tracking components in the grid signal, orienting at least a portion of the signal, and injecting the oriented portion. Controlled injection of negative sequence current provides for extending small-signal control response, and also provides for modifications of the apparent impedance to the grid interconnect of the power conversion equipment.
摘要翻译：在与发电设备（例如风力涡轮机系统）连接的电网系统的干扰期间提供对负序电流需求的响应的方法和装置提供在电网信号中跟踪组件，定向至少部分信号，并注入定向部分。控制的负序电流注入提供了扩展的小信号控制响应，并且还提供对电力转换设备的电网互连的视在阻抗的修改。

6. 发明授权

US09036380B2 Multi-level inverter control method and controller for a wind generation power system 有权
标题翻译：风力发电系统的多电平逆变器控制方法和控制器
公开(公告)号：US09036380B2
公开(公告)日：2015-05-19
申请号：US13345343
申请日：2012-01-06
申请人： Robert A. Seymour , Allen Ritter
发明人： Robert A. Seymour , Allen Ritter
IPC分类号： H02M5/458 , H02M7/487 , H02M7/5387
CPC分类号： H02M7/53871 , H02M7/487
摘要： A system, method, and apparatus for providing three level inverter modulation is disclosed. In one embodiment, control signals can be provided to control a three level inverter in a power converter based on at least one feedback signal.
摘要翻译：公开了一种用于提供三电平逆变器调制的系统，方法和装置。在一个实施例中，可以提供控制信号以基于至少一个反馈信号来控制功率转换器中的三电平逆变器。

7. 发明申请

US20130176762A1 Three Level Inverter Modulation 有权
标题翻译：三电平逆变器调制
公开(公告)号：US20130176762A1
公开(公告)日：2013-07-11
申请号：US13345343
申请日：2012-01-06
申请人： Robert A. Seymour , Allen Ritter
发明人： Robert A. Seymour , Allen Ritter
IPC分类号： H02M7/5387
CPC分类号： H02M7/53871 , H02M7/487
摘要： An apparatus, system, and method for providing three level inverter modulation. In one embodiment, control signals can be provided to control a three level inverter in a power converter based on at least one feedback signal.
摘要翻译：一种用于提供三电平逆变器调制的装置，系统和方法。在一个实施例中，可以提供控制信号以基于至少一个反馈信号来控制功率转换器中的三电平逆变器。

8. 发明授权

US07359772B2 Method, system, and storage medium for communicating with vehicle control 有权
标题翻译：用于与车辆控制通信的方法，系统和存储介质
公开(公告)号：US07359772B2
公开(公告)日：2008-04-15
申请号：US10702285
申请日：2003-11-06
申请人： Ramesh Paturi , Rangababu Naga Venkata Thota , Ravi Bhushan Konduru , David Wilbon , Robert A. Seymour , Brian N. Meyer , John S. Harrison
发明人： Ramesh Paturi , Rangababu Naga Venkata Thota , Ravi Bhushan Konduru , David Wilbon , Robert A. Seymour , Brian N. Meyer , John S. Harrison
IPC分类号： G06F17/00
CPC分类号： G06F8/654
摘要： A handheld device is provided in communication with an EEPROM in a control of a vehicle. Software in the device provides for reading EEPROM settings, writing EEPROM settings, retrieving fault data, a sentry monitoring mode, and flash downloading the control. A system for communicating with the control includes the handheld device, the control including an EEPROM, a communications link between the handheld device and the control, and software loaded into the handheld device for reading and updating settings stored in the EEPROM. A storage medium and a method provides an install tool for installing computer program code onto the handheld device and displaying a main menu, the main menu listing options for communicating between the computer and the EEPROM, the options including EEPROM settings, fault and sentry, and flash download.
摘要翻译：在车辆的控制中提供与EEPROM通信的手持设备。设备中的软件提供读取EEPROM设置，写入EEPROM设置，检索故障数据，哨兵监控模式以及闪存下载控件。用于与控制器通信的系统包括手持设备，包括EEPROM的控制器，手持设备和控制器之间的通信链路以及加载到手持设备中的软件，用于读取和更新存储在EEPROM中的设置。存储介质和方法提供用于将计算机程序代码安装到手持设备上并显示主菜单的安装工具，用于在计算机和EEPROM之间通信的主菜单列表选项，包括EEPROM设置，故障和哨兵以及 flash下载。

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