利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

344 条记录 (耗时 0.042 秒)

    METHOD AND SYSTEM FOR CONTROL OF A VEHICLE ENERGY STORAGE DEVICE
    101.
    发明申请
    METHOD AND SYSTEM FOR CONTROL OF A VEHICLE ENERGY STORAGE DEVICE 有权
    一种车辆能量储存装置的控制方法和系统

    公开(公告)号：US20120268077A1

    公开(公告)日：2012-10-25

    申请号：US13541549

    申请日：2012-07-03

    申请人： Ajith Kuttannair Kumar

    发明人： Ajith Kuttannair Kumar

    IPC分类号： H02J7/00

    CPC分类号： B60L3/0046 ,  B60L7/06 ,  B60L11/123 ,  B60L11/1861 ,  B60L11/1864 ,  B60L11/1874 ,  B60L2200/26 ,  Y02T10/6217 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/7061 ,  Y02T10/7077

    摘要： Systems and methods are described for controlling a power transfer rate in to and/or out of an energy storage device on-board a vehicle, such as a locomotive, during a power transfer opportunity. In one example, the method includes adjusting the power transfer rate based on a predetermination of a duration of the power transfer opportunity to match a duration of power transfer to the duration of the opportunity and achieve a specified state of charge.

    摘要翻译： 描述了用于在电力传送机会期间控制车辆上的能量存储装置（例如机车）的能量传递速率的系统和方法。 在一个示例中，该方法包括基于功率传递机会的持续时间的预定来调整功率传输速率，以将功率传输的持续时间与机会的持续时间相匹配并且实现指定的充电状态。

    System, method, and computer software code for optimizing speed regulation of a remotely controlled powered system
    102.
    发明授权
    System, method, and computer software code for optimizing speed regulation of a remotely controlled powered system 有权
    用于优化远程控制动力系统的速度调节的系统，方法和计算机软件代码

    公开(公告)号：US08295993B2

    公开(公告)日：2012-10-23

    申请号：US12126858

    申请日：2008-05-24

    申请人： Ajith Kuttannair Kumar

    发明人： Ajith Kuttannair Kumar

    IPC分类号： G05D1/00 ,  G06F7/00 ,  G06F17/00

    CPC分类号： B61L3/006 ,  B61L25/026

    摘要： A system for operating a remotely controlled powered system, the system including a feedfoward gains element configured to provide information to the remotely controlled powered system to establish a velocity, and a feedback gains element configured to provide information from the remotely controlled powered system to the feedforward gains element. A method and a computer software code are further disclosed for operating the remotely controlled powered system.

    摘要翻译： 一种用于操作远程控制的动力系统的系统，所述系统包括被配置为向远程控制的动力系统提供信息以建立速度的馈送元件增益元件，以及被配置为将信息从远程控制的动力系统提供给前馈的反馈增益元件 获得元素。 进一步公开了用于操作远程控制的动力系统的方法和计算机软件代码。

    SYSTEM AND METHOD FOR DETERMINING A MISMATCH BETWEEN A MODEL FOR A POWERED SYSTEM AND THE ACTUAL BEHAVIOR OF THE POWERED SYSTEM
    103.
    发明申请
    SYSTEM AND METHOD FOR DETERMINING A MISMATCH BETWEEN A MODEL FOR A POWERED SYSTEM AND THE ACTUAL BEHAVIOR OF THE POWERED SYSTEM 审中-公开
    用于确定动力系统的模型和动力系统的实际行为之间的误差的系统和方法

    公开(公告)号：US20120259486A1

    公开(公告)日：2012-10-11

    申请号：US13529074

    申请日：2012-06-21

    申请人： Kaitlyn Hrdlicka ,  Ajith Kuttannair Kumar ,  James D. Brooks

    发明人： Kaitlyn Hrdlicka ,  Ajith Kuttannair Kumar ,  James D. Brooks

    IPC分类号： B61C17/12

    CPC分类号： B61L3/006

    摘要： A system is provided for determining a mismatch between a model for a powered system and the actual behavior of the powered system. The system includes a coupler positioned between adjacent cars of the powered system. The coupler is positioned in a stretched slack state or a bunched slack state based upon the separation of the adjacent cars. The system further includes a controller positioned within the powered system. The controller is configured to determine a mismatch of the model. A method is also provided for determining a mismatch between a model for a powered system and the actual behavior of the powered system.

    摘要翻译： 提供了一种用于确定用于动力系统的模型与动力系统的实际行为之间的不匹配的系统。 该系统包括位于动力系统的相邻轿厢之间的联接器。 耦合器基于相邻轿厢的分离而处于拉伸松弛状态或成束松弛状态。 该系统还包括位于动力系统内的控制器。 控制器被配置为确定模型的不匹配。 还提供了一种用于确定用于动力系统的模型与动力系统的实际行为之间的不匹配的方法。

    Variable-Speed-Drive System for a Grid Blower
    104.
    发明申请
    Variable-Speed-Drive System for a Grid Blower 有权
    用于电网鼓风机的变速驱动系统

    公开(公告)号：US20120199039A1

    公开(公告)日：2012-08-09

    申请号：US13450256

    申请日：2012-04-18

    申请人： Ajith Kuttannair Kumar ,  Bret Worden ,  Sudhir Kumar Gupta ,  Theodore Clark Brown

    发明人： Ajith Kuttannair Kumar ,  Bret Worden ,  Sudhir Kumar Gupta ,  Theodore Clark Brown

    IPC分类号： B61C3/00 ,  H02P23/00 ,  B60L11/04 ,  H02P3/12 ,  H02P3/18 ,  B60L1/00

    CPC分类号： B61C5/02 ,  B60L1/003 ,  B60L7/02 ,  B60L7/10 ,  B60L2200/26

    摘要： A drive system for a grid blower of a vehicle is provided. The system includes: an electrical bus, a grid of resistive elements connected to the electrical bus, the grid of resistive elements configured to thermally dissipate electrical power generated from braking of the vehicle, the electrical power being transmitted on the electrical bus to the grid of resistive elements, an electrical power modulation device configured to modify electrical power received from at least one of the electrical bus and the grid of resistive elements, and a grid blower motor coupled to an output of the electrical power modulation device, wherein a speed of the grid blower motor varies based on the electrical power that has been modified by the electrical power modulation device.

    摘要翻译： 提供了一种用于车辆的电网鼓风机的驱动系统。 该系统包括：电气总线，连接到电气总线的电阻元件格栅，电阻元件格栅被配置为热散发由车辆制动产生的电力，电力在电气总线上传输到电网 电力元件，被配置为修改从电气总线和电阻元件网格中的至少一个接收的电力的电力调制装置，以及耦合到电力调制装置的输出的电网鼓风电动机，其中， 电网鼓风电机根据电力调制装置修改的电功率而变化。

    System and method for determining a quality of a location estimation of a powered system
    105.
    发明授权
    System and method for determining a quality of a location estimation of a powered system 失效
    用于确定动力系统的位置估计的质量的系统和方法

    公开(公告)号：US08190312B2

    公开(公告)日：2012-05-29

    申请号：US12047496

    申请日：2008-03-13

    申请人： Vishram Vinayak Nandedkar ,  Ajith Kuttannair Kumar

    发明人： Vishram Vinayak Nandedkar ,  Ajith Kuttannair Kumar

    IPC分类号： G01C21/12

    CPC分类号： B61L25/025 ,  B61L25/021 ,  B61L25/026

    摘要： A system is provided for determining a quality of a location estimation of a powered system at a location. The system includes a first sensor configured to measure a first parameter of the powered system at the location. The system further includes a second sensor configured to measure a second parameter of the powered system at the location. The system further includes a second controller configured to determine the location estimation of the powered system and the quality of the location estimation, based upon a first location of the powered system based on the first parameter, and a second location of the powered system based on the second parameter of the powered system. A method is also provided for determining a quality of a location estimation of a powered system at a location.

    摘要翻译： 提供了一种用于确定位置处的动力系统的位置估计的质量的系统。 该系统包括配置成在该位置处测量动力系统的第一参数的第一传感器。 该系统还包括配置成在该位置处测量动力系统的第二参数的第二传感器。 系统还包括第二控制器，其被配置为基于基于第一参数的动力系统的第一位置以及基于动力系统的第二位置来确定动力系统的位置估计和位置估计的质量 动力系统的第二个参数。 还提供了一种用于确定位置处的动力系统的位置估计的质量的方法。

    Locomotive dynamic braking grid package configuration
    106.
    发明授权
    Locomotive dynamic braking grid package configuration 失效
    机车动态制动网格包装配置

    公开(公告)号：US08136643B2

    公开(公告)日：2012-03-20

    申请号：US12759739

    申请日：2010-04-14

    申请人： Gregory Alan Marsh ,  Theodore Clark Brown ,  Ajith Kuttannair Kumar

    发明人： Gregory Alan Marsh ,  Theodore Clark Brown ,  Ajith Kuttannair Kumar

    IPC分类号： F16D65/847 ,  F16D65/12 ,  B61D27/00

    CPC分类号： B60L7/00 ,  B60L2200/26 ,  B61C17/04

    摘要： In a locomotive having a dynamic braking capability, a method for maintaining an airflow path to a resistive grid disposed within a resistive grid enclosure having an enclosure inlet and an enclosure outlet is provided, wherein the method includes generating an inlet airflow into the enclosure inlet, creating a heated inlet airflow by associating the inlet airflow with the resistive grid such that the inlet airflow absorbs heat generated by the resistive grid, directing the heated inlet airflow toward the enclosure outlet to generate a heated outlet airflow, redirecting at least a portion of the heated outlet airflow to be thermally associated with a structural portion of the enclosure inlet such that the temperature of the structural portion of the enclosure inlet is increased above a predetermined temperature to reduce blockage of the enclosure inlet by snow and recirculating the redirected heated outlet airflow with ambient air being drawn into the resistive grid enclosure.

    摘要翻译： 在具有动态制动能力的机车中，提供了一种用于保持设置在具有外壳入口和外壳出口的电阻栅格外壳内的电阻栅格的气流路径的方法，其中所述方法包括产生进入所述外壳入口的入口气流， 通过将入口气流与电阻网格相关联来产生加热的入口气流，使得入口气流吸收由电阻网格产生的热量，将加热的入口气流引向外壳出口以产生加热的出口气流，将至少一部分 加热的出口气流与外壳入口的结构部分热相关联，使得外壳入口的结构部分的温度增加到高于预定温度，以减少外壳入口被积雪阻塞，并将重定向的加热出口气流再循环 环境空气被吸入电阻栅格外壳。

    System and method for verifying the availability of a level of a braking system in a powered system
    109.
    发明授权
    System and method for verifying the availability of a level of a braking system in a powered system 失效
    用于验证动力系统中制动系统水平的可用性的系统和方法

    公开(公告)号：US08078376B2

    公开(公告)日：2011-12-13

    申请号：US12189980

    申请日：2008-08-12

    申请人： Ajith Kuttannair Kumar

    发明人： Ajith Kuttannair Kumar

    IPC分类号： B60T17/22 ,  G06F19/00

    CPC分类号： B60T13/665 ,  B60T17/228

    摘要： A verification system is provided for verifying the availability of a first level of a braking system in a powered system. The powered system travels along a route. The verification system includes a controller coupled to an engine and a braking system of the powered system. The controller is configured to predetermine one of an activation level of the engine and/or an activation level of the braking system at a plurality of incremental locations along the route. The controller is further configured to activate the first level of the braking system at an incremental location having a predetermined activation level of the braking system which is lower than the first level of the braking system. A method is also provided for verifying the availability of the first level of a braking system in a powered system.

    摘要翻译： 提供验证系统用于验证动力系统中制动系统的第一级的可用性。 动力系统沿着路线行进。 验证系统包括耦合到发动机的控制器和动力系统的制动系统。 控制器被配置为在沿着路线的多个增量位置预先确定发动机的激活水平和/或制动系统的激活水平中的一个。 控制器还被配置成在具有低于制动系统的第一级别的制动系统的预定起动电平的增量位置处启动制动系统的第一级。 还提供了一种用于验证动力系统中的制动系统的第一级的可用性的方法。