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91. 发明申请

US20060021588A1 Locomotive apparatus 失效
标题翻译：机车设备
公开(公告)号：US20060021588A1
公开(公告)日：2006-02-02
申请号：US11187370
申请日：2005-07-22
申请人： Gregory Marsh , Ajith Kumar
发明人： Gregory Marsh , Ajith Kumar
IPC分类号： F01P7/14 , F02M35/10
CPC分类号： B60K11/02 , B61C5/02 , F01B23/02 , F01B31/02 , F01P7/16 , F01P11/16 , F01P11/20 , F01P2007/146 , F02B29/0437 , F02M31/16
摘要： In a railroad locomotive for operation in low ambient temperature conditions with the locomotive having an engine which includes a cooling system using a coolant liquid, a coolant liquid containment system is provided and includes a containment tank, an inlet port in fluid flow communication with an outlet from the engine cooling system and with the interior of the containment tank, an inlet valve for controlling the flow of coolant liquid through the inlet port, an outlet inlet port in fluid flow communication with the interior of the tank for discharge of the coolant liquid from the containment tank, an outlet valve for controlling the flow of coolant liquid from the containment tank, a sensor for monitoring a parameter indicative of the temperature of coolant liquid in the engine cooling system and generating a signal indicative of the temperature of the coolant liquid and a control device for receiving information indicative of the temperature of the coolant liquid and in communication with the inlet valve for controlling the operation of the inlet valve and the flow of the cooling liquid into the tank, when the temperature of the coolant liquid falls below a predetermined level.
摘要翻译：在用于在低环境温度条件下操作的铁路机车中，机车具有包括使用冷却剂液体的冷却系统的发动机，提供冷却剂液体容纳系统，并且包括容纳箱，与出口流体连通的入口来自发动机冷却系统和容纳箱内部的入口阀，用于控制冷却剂液体通过入口端口的流动;流体流动与罐体内部连通的出口入口，用于将冷却剂液体从容纳箱，用于控制来自容纳箱的冷却剂液体流的出口阀，用于监测指示发动机冷却系统中的冷却剂液体的温度的参数的传感器，并产生指示冷却剂液体的温度的信号，以及控制装置，用于接收指示冷却剂液体和通讯中的温度的信息当冷却剂液体的温度低于预定水平时，用于控制入口阀的操作的入口阀和冷却液体进入罐的流动。

92. 发明申请

US20060005738A1 Railroad vehicle with energy regeneration 审中-公开
标题翻译：铁路车辆能量再生
公开(公告)号：US20060005738A1
公开(公告)日：2006-01-12
申请号：US11215376
申请日：2005-08-30
申请人： Ajith Kumar
发明人： Ajith Kumar
IPC分类号： B61C3/00
CPC分类号： B60L7/06 , B60L7/12 , B60L7/14 , B60L7/22 , B60L9/005 , B60L9/02 , B60L9/16 , B60L15/20 , B60L15/2045 , B60L50/15 , B60L50/16 , B60L50/30 , B60L50/40 , B60L50/51 , B60L50/53 , B60L50/61 , B60L2200/26 , B60L2220/20 , B60L2260/28 , B61C3/02 , Y02T10/6217 , Y02T10/7005 , Y02T10/7022 , Y02T10/7283 , Y02T30/12 , Y02T90/16
摘要： A railroad vehicle (1500) for carrying freight is described. The railroad vehicle (1500) comprises power regeneration capability through a traction motor (1530) linked to a driving wheel (1520D), an electrical energy storage system (1550), a controller (1570) that may selectively operate the traction motor (1530) in a motoring mode, a coasting mode, or a dynamic braking mode. In the dynamic braking mode electrical energy from the traction motor (1530) is transmitted to the electrical energy storage system (1550). The controller (1570) is in communication with a communication link (1580) that receives control commands from an external control source (1595), and those control commands indicate the operating mode for a particular period of time.
摘要翻译：描述了用于运载货物的铁路车辆（1500）。铁路车辆（1500）包括通过与驱动轮（1520D）连接的牵引电动机（1530），电能存储系统（1550），可以选择性地操作牵引电动机（1530）的控制器（1570）的动力再生能力）在惯性驾驶模式，滑行模式或动态制动模式。在动态制动模式中，来自牵引电动机（1530）的电能被传送到电能存储系统（1550）。控制器（1570）与从外部控制源（1595）接收控制命令的通信链路（1580）通信，并且这些控制命令指示特定时间段的操作模式。

93. 发明申请

US20050171657A1 Method and system for improving acceleration rates of locomotives 审中-公开
标题翻译：提高机车加速度的方法和系统
公开(公告)号：US20050171657A1
公开(公告)日：2005-08-04
申请号：US11055478
申请日：2005-02-10
申请人： Ajith Kumar
发明人： Ajith Kumar
IPC分类号： B60L9/00 , B60L15/20 , G05D13/00 , G06F17/00
CPC分类号： B60L9/00 , B60L15/20 , B60L2200/26 , Y02T10/7275
摘要： In a railroad locomotive having a diesel engine, an electromotive propulsion system for generating and transmitting electrical power from the engine to wheels of the locomotive for propelling the locomotive, at least one computer, and a computer software code for a computer to control more rapid generation and transmission of power at a predetermined level of power to the wheels to propel the vehicle, the computer software module comprising a software module for a computer for increasing engine speed to approximately a maximum engine speed prior to transmitting power generated by the engine to propel the locomotive, and a software module for a computer for thereafter controlling the electromotive propulsion system to transfer power from the engine to the locomotive wheels to propel and accelerate the locomotive.
摘要翻译：在具有柴油发动机的铁路机车中，电动推进系统用于从发动机产生和传输电力到机车的车轮，用于推进机车，至少一台计算机和用于计算机的计算机软件代码以控制更快速的发电以及以预定水平的功率传递到车轮以推动车辆的计算机软件模块，该计算机软件模块包括用于计算机的软件模块，用于在发送由发动机产生的动力之前将发动机速度提高到大致最大发动机转速，以推动机车和用于计算机的软件模块，用于此后控制电动推进系统以将动力从发动机传递到机车车轮，以推进和加速机车。

94. 发明申请

US20050010338A1 Method and system for controlling locomotives 审中-公开
标题翻译：控制机车的方法和系统
公开(公告)号：US20050010338A1
公开(公告)日：2005-01-13
申请号：US10850992
申请日：2004-05-21
申请人： Mark Kraeling , David Peltz , Glen Peltonen , James Kiss , Ajith Kumar , Stephen Pelkowski , Bradley Hendrickson , Gerald Hess , Daniel Ballesty , Jeffrey Kisak
发明人： Mark Kraeling , David Peltz , Glen Peltonen , James Kiss , Ajith Kumar , Stephen Pelkowski , Bradley Hendrickson , Gerald Hess , Daniel Ballesty , Jeffrey Kisak
IPC分类号： B61L3/12 , B61L17/00 , B61L25/02 , G06F7/00 , G01C21/26
CPC分类号： B61L25/021 , B60L2200/26 , B61L3/121 , B61L3/127 , B61L17/00 , B61L25/023 , B61L25/025 , B61L25/026 , B61L2205/04 , Y02T90/16
摘要： A method and system (10) for self-directed operation of a locomotive (12) in a rail yard (82) using a control system (64) on the locomotive for controlling locomotive operations. The method includes establishing at least one operational area (e.g. 74, 76, 78) within the rail yard and associating an operational parameter with each area. The method also includes operating the locomotive using the control system and sensing a location of the locomotive within an operational area. The method further includes determining whether the locomotive is operating within the operational parameter established for the area of its location. If the locomotive is determined not to be operating within the operational parameter, an operation of the locomotive is automatically controlled to operate within the respective operational parameter, without operator input to the control system. The system includes a location detector (62) in communication with the control system to automatically control locomotive operation.
摘要翻译：一种用于使用机车上的控制系统（64）对铁路车场（82）中的机车（12）进行自导向操作的方法和系统（10），用于控制机车操作。该方法包括在铁路车场内建立至少一个操作区域（例如74,76,78），并将操作参数与每个区域相关联。所述方法还包括使用所述控制系统来操作所述机车，以及感测所述机车在操作区域内的位置。该方法还包括确定机车是否在为其位置的区域建立的操作参数内运行。如果机车被确定为不在操作参数中操作，则机车的操作被自动控制以在相应的操作参数内操作，而无需操作者输入到控制系统。该系统包括与控制系统通信的位置检测器（62）以自动控制机车操作。

95. 发明申请

US20050005814A1 Hybrid energy off highway vehicle propulsion circuit 有权
标题翻译：混合能源公路车辆推进电路
公开(公告)号：US20050005814A1
公开(公告)日：2005-01-13
申请号：US10914731
申请日：2004-08-09
申请人： Ajith Kumar , Henry Young
发明人： Ajith Kumar , Henry Young
IPC分类号： B60K6/28 , B60K6/44 , B60L7/22 , B60L11/12 , B60L11/16 , B60L15/20 , B61C3/00
CPC分类号： B60K6/28 , B60K6/44 , B60K6/46 , B60L3/0046 , B60L7/02 , B60L7/06 , B60L7/14 , B60L7/22 , B60L9/00 , B60L11/005 , B60L11/12 , B60L11/123 , B60L11/16 , B60L11/1803 , B60L15/2045 , B60L2200/26 , B60L2200/40 , B60L2210/40 , B60L2220/12 , B60L2220/14 , B60L2260/28 , B60L2270/20 , B60W10/26 , B60Y2200/14 , B60Y2304/076 , Y02T10/6217 , Y02T10/623 , Y02T10/6269 , Y02T10/6278 , Y02T10/645 , Y02T10/7005 , Y02T10/7022 , Y02T10/7077 , Y02T10/7241 , Y02T10/7283
摘要： A system and method for retrofitting a propulsion circuit of an existing Off Highway Vehicle to enable the propulsion circuit to operate as a hybrid energy Off Highway Vehicle propulsion circuit. The hybrid propulsion circuit includes a primary power source, and a traction motor for preopelling an Off Highway Vehicle in response to the primary electric power. The traction motor has a motoring mode of operation and a power dissipation mode of operation. The traction motor generates dynamic braking electrical power in the power dissipation mode of operation. An electrical energy storage system includes a chopper circuit coupled to an energy storage device. The storage device is responsive to the chopper circuit to selectively store electrical energy generated in the power dissipation mode. The storage system selectively provides secondary electric power from the storage device to traction motor to assist in propelling the Off Highway Vehicle during the motoring mode.
摘要翻译：一种用于改进现有非公路车辆的推进电路的系统和方法，以使推进电路能够作为混合能量非公路车辆推进电路运行。混合动力推进电路包括主电源，以及用于响应于初级电力预先插入非公路车辆的牵引电动机。牵引电动机具有电动操作模式和功率耗散操作模式。牵引电动机在功率耗散模式下产生动态制动电力。电能存储系统包括耦合到能量存储装置的斩波电路。存储装置响应于斩波电路以选择性地存储在功率耗散模式中产生的电能。存储系统选择性地从存储设备提供次级电力到牵引电动机，以在驾驶模式期间协助推动非公路车辆。

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