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1. 发明授权

US07728535B2 Chopper circuit topologies for adapting an electrical braking system in a traction vehicle 失效
标题翻译：用于调整牵引车辆中电气制动系统的斩波电路拓扑
公开(公告)号：US07728535B2
公开(公告)日：2010-06-01
申请号：US11766259
申请日：2007-06-21
申请人： Ajith Kuttannair Kumar , Henry Todd Young , Alvaro Jorge Mari Curbelo
发明人： Ajith Kuttannair Kumar , Henry Todd Young , Alvaro Jorge Mari Curbelo
IPC分类号： H02P3/00
CPC分类号： B60T17/228 , B60L7/10 , B60L7/22 , B60L2200/26
摘要： An adaptable electrical braking system for an electrical propulsion system of a traction vehicle is provided. The electrical braking system is configured to dissipate electrical energy in a plurality of resistor grids. The braking system includes a braking system assembly including a baseline chopper circuit topology. The baseline chopper circuit topology includes a first semiconductor-based circuitry in an enclosure for accommodating the first semiconductor-based circuitry. The braking system further includes a second semiconductor-based circuitry electrically coupled to the first semiconductor-based circuitry to produce a chopper including a chopper circuit topology fully contained in the enclosure. The second semiconductor-based circuitry includes a circuit topology selectable to adapt the baseline chopper circuit topology to meet distinct operational requirements to be fulfilled by the braking system.
摘要翻译：提供了一种用于牵引车辆的电推进系统的适应性电制动系统。电气制动系统被配置为耗散多个电阻器栅格中的电能。该制动系统包括一个包括基准斩波电路拓扑的制动系统组件。基线斩波电路拓扑包括用于容纳第一基于半导体的电路的外壳中的第一基于半导体的电路。制动系统还包括电耦合到第一基于半导体的电路的第二基于半导体的电路，以产生包括完全包含在外壳中的斩波电路拓扑的斩波器。第二基于半导体的电路包括可选择的电路拓扑，以适应基线斩波电路拓扑，以满足不同的操作要求以由制动系统来实现。

2. 发明申请

US20080315806A1 KIT AND METHOD FOR RECONFIGURING AN ELECTRICAL BRAKING SYSTEM FOR A TRACTION VEHICLE 失效
标题翻译：用于重新制造用于牵引车辆的电动制动系统的工具包和方法
公开(公告)号：US20080315806A1
公开(公告)日：2008-12-25
申请号：US11766205
申请日：2007-06-21
申请人： Ajith Kuttannair Kumar , Henry Todd Young , Alvaro Jorge Mari Curbelo
发明人： Ajith Kuttannair Kumar , Henry Todd Young , Alvaro Jorge Mari Curbelo
IPC分类号： H02P3/12
CPC分类号： B60L7/10 , B60L2200/26 , H02P3/12 , Y02T10/642
摘要： A kit and method for reconfiguring an electrical braking system for a traction vehicle are provided. The kit may include a braking system assembly including a chopper having a first chopper circuit topology. The first chopper circuit topology includes a first semiconductor-based circuitry having a footprint that defines at least one cavity in an enclosure for accommodating the first semiconductor-based circuitry. This enclosure constitutes the enclosure for accommodating the semiconductor-based circuitry in the chopper having electromechanical-based circuitry and semiconductor based circuitry. A second semiconductor-based circuitry is arranged in the at least one cavity in the enclosure for accommodating the first semiconductor-based circuitry. The second semiconductor-based circuitry when electrically coupled to the first semiconductor-based circuitry produces a chopper comprising a second chopper circuit topology fully contained in the enclosure. The second chopper circuit topology is operable without any electromechanical-based circuitry.
摘要翻译：提供了用于重新配置用于牵引车辆的电气制动系统的套件和方法。该套件可以包括包括具有第一斩波电路拓扑的斩波器的制动系统组件。第一斩波电路拓扑包括第一基于半导体的电路，其具有限定外壳中的至少一个空腔的覆盖区，用于容纳第一基于半导体的电路。该外壳构成用于在具有基于机电的电路和基于半导体的电路的斩波器中容纳基于半导体的电路的外壳。第二基于半导体的电路布置在外壳中的至少一个空腔中，用于容纳第一基于半导体的电路。当电耦合到第一基于半导体的电路时，第二基于半导体的电路产生包括完全容纳在外壳中的第二斩波电路拓扑的斩波器。第二斩波电路拓扑可在没有任何基于机电的电路的情况下操作。

3. 发明授权

US07669534B2 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：US07669534B2
公开(公告)日：2010-03-02
申请号：US11681557
申请日：2007-03-02
申请人： Ajith Kuttannair Kumar , Henry Todd Young
发明人： Ajith Kuttannair Kumar , Henry Todd Young
IPC分类号： 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 propelling 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。混合推进电路包括主电源和用于响应于初级电力推进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。

4. 发明授权

US07185591B2 Hybrid energy off highway vehicle propulsion circuit 有权
公开(公告)号：US07185591B2
公开(公告)日：2007-03-06
申请号：US10914731
申请日：2004-08-09
申请人： Ajith Kuttannair Kumar , Henry Todd Young
发明人： Ajith Kuttannair Kumar , Henry Todd Young
IPC分类号： 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 propelling 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.

5. 发明授权

US07061131B2 Method and system for optimizing energy storage in hybrid off-highway vehicle systems and trolley connected OHV systems 有权
标题翻译：混合非公路车辆系统和手推车连接的OHV系统中的储能优化方法和系统
公开(公告)号：US07061131B2
公开(公告)日：2006-06-13
申请号：US10250220
申请日：2003-06-13
申请人： Robert Dean King , Lembit Salasoo , Ajith Kuttannair Kumar , Henry Todd Young
发明人： Robert Dean King , Lembit Salasoo , Ajith Kuttannair Kumar , Henry Todd Young
IPC分类号： B60L11/00 , F02N11/06 , B60K41/12
CPC分类号： B60L7/22 , B60L7/20 , B60L9/00 , B60L11/123 , B60L2200/26 , B60L2240/70 , Y02T10/6217 , Y02T10/7077 , Y02T10/7291 , Y02T90/16
摘要： A hybrid energy system for propelling an off-highway vehicle includes an engine rated at a first power capacity, and a power converter driven by the engine for providing primary electric power. A traction motor system receives the primary electric power, the traction motor system propelling the off-highway vehicle in response to the primary electric power, and the traction motor system further including a dynamic braking mode of operation. An energy storage medium captures electrical energy generated by the traction motor system in the dynamic braking mode of operation, the energy storage medium transferring a portion of the captured energy to the traction motor system to augment the primary electric power, wherein the traction motor system is rated at a second power capacity exceeding the first power capacity.
摘要翻译：用于推进非公路车辆的混合动力能量系统包括额定功率为第一功率的发动机和由发动机驱动的用于提供初级电力的功率转换器。牵引电动机系统接收主电力，牵引电动机系统响应于初级电力而推进非公路车辆，并且牵引电动机系统还包括动态制动操作模式。能量存储介质捕获在动态制动操作模式下由牵引电动机系统产生的电能，所述能量存储介质将所捕获的能量的一部分转移到牵引电动机系统以增加所述主电力，其中所述牵引电动机系统是额定功率超过第一功率的第二功率。

6. 发明授权

US09552001B2 Thermal management system, vehicle and associated method 有权
标题翻译：热管理系统，车辆及相关方法
公开(公告)号：US09552001B2
公开(公告)日：2017-01-24
申请号：US13879714
申请日：2010-07-27
申请人： Bertrand Bastien , Henry Todd Young , Ajith Kuttannair Kumar
发明人： Bertrand Bastien , Henry Todd Young , Ajith Kuttannair Kumar
IPC分类号： G05D23/19 , G05F1/26 , B60K11/04 , F01P7/04 , G06F1/26 , F01P5/04
CPC分类号： G05D23/19 , B60K11/04 , F01P7/04 , F01P2005/046 , F01P2025/60 , G06F1/263 , Y02T10/84
摘要： A system includes a cooling system having a cooling fluid for cooling an engine and a radiator fan motor; a dynamic braking system configured to supply electrical energy to the fan motor during a braking event; and a controller that is operable to direct the electrical energy from the dynamic braking system to the fan motor to cool the coolant to a predetermined minimum threshold temperature. A method includes switching a vehicle thermal management system from a first mode of operation in which the coolant is maintained at a steady operating temperature to a second mode of operation in which the coolant is cooled to a minimum threshold temperature.
摘要翻译：一种系统包括具有用于冷却发动机的冷却流体和散热器风扇马达的冷却系统; 动力制动系统，被配置为在制动事件期间向风扇马达提供电能; 以及控制器，其可操作以将来自动态制动系统的电能引导到风扇马达，以将冷却剂冷却至预定的最小阈值温度。一种方法包括将车辆热管理系统从其中将冷却剂保持在稳定工作温度的第一操作模式切换到其中将冷却剂冷却至最低阈值温度的第二操作模式。

7. 发明授权

US08649963B2 System, method, and computer software code for optimizing performance of a powered system 有权
标题翻译：用于优化动力系统性能的系统，方法和计算机软件代码
公开(公告)号：US08649963B2
公开(公告)日：2014-02-11
申请号：US12335616
申请日：2008-12-16
申请人： Henry Todd Young , Ajith Kuttannair Kumar , Bret Dwayne Worden , Bertrand Bastien , Timothy Warren Brown
发明人： Henry Todd Young , Ajith Kuttannair Kumar , Bret Dwayne Worden , Bertrand Bastien , Timothy Warren Brown
IPC分类号： G06F19/00
CPC分类号： B60W30/143 , B60W30/18 , B60W30/188 , B60W2510/0638 , B60W2510/0657 , B60W2520/10 , B60W2550/12 , B60W2550/14 , B60W2710/0644 , B60W2710/0666 , G05B13/024 , G05B19/042 , G05B2219/2616
摘要： A system to optimize performance of a powered system, the system including a data device configured to provide current information about current operating conditions of the powered system and/or prior information about the powered system, a controller configured to control operation of the powered system, and a processor configured to provide at least one control command to the controller for use in operating the powered system and/or user information with at least one recommended command to a user to control the powered system, wherein the at least one control command and/or user information are based at least in part on the current information and/or the prior information. A system and computer software code, stored on a computer readable media and executable with a processor, are also disclosed.
摘要翻译：一种用于优化动力系统的性能的系统，所述系统包括被配置为提供关于所述动力系统的当前操作条件的当前信息和/或关于所述动力系统的先前信息的数据设备，被配置为控制所述动力系统的操作的控制器，以及处理器，其被配置为向所述控制器提供至少一个控制命令以用于使用所述动力系统和/或用户信息，具有至少一个推荐命令给用户以控制所述动力系统，其中所述至少一个控制命令和/ 或用户信息至少部分地基于当前信息和/或先前信息。还公开了存储在计算机可读介质上并且具有处理器可执行的系统和计算机软件代码。

8. 发明授权

US08311699B2 Automatic brake verification system 有权
标题翻译：自动制动器验证系统
公开(公告)号：US08311699B2
公开(公告)日：2012-11-13
申请号：US12026976
申请日：2008-02-06
申请人： Timothy Warren Brown , Ajith Kuttannair Kumar , Henry Todd Young
发明人： Timothy Warren Brown , Ajith Kuttannair Kumar , Henry Todd Young
IPC分类号： G01L5/28
CPC分类号： B60T8/171 , B60T17/221 , G01L5/28
摘要： A method of testing a braking device in a drivetrain of a vehicle which includes at least one tractive element coupled to a traction motor. The method includes: (a) applying the braking device to a tractive element of the vehicle; (b) using an electronic controller, causing the traction motor to apply a predetermined force to the tractive element; and (c) using the controller, monitoring the tractive element for movement while the force is being applied. A dynamic braking or “retarder” function may also be tested. A system for carrying out the method is provided.
摘要翻译：一种测试车辆的传动系统中的制动装置的方法，其包括联接到牵引电动机的至少一个牵引元件。该方法包括：（a）将制动装置施加到车辆的牵引元件; （b）使用电子控制器，使牵引电动机对牵引元件施加预定的力; 和（c）使用控制器，在施加力时监视牵引元件的运动。也可以测试动态制动或减速器功能。提供了一种用于执行该方法的系统。

9. 发明授权

US08025115B2 Hybrid vehicle power control systems and methods 有权
标题翻译：混合动力车辆动力控制系统及方法
公开(公告)号：US08025115B2
公开(公告)日：2011-09-27
申请号：US10250060
申请日：2003-06-02
申请人： Robert Dean King , Dongwoo Song , Lembit Salasoo , Ajith Kuttannair Kumar , Henry Todd Young
发明人： Robert Dean King , Dongwoo Song , Lembit Salasoo , Ajith Kuttannair Kumar , Henry Todd Young
IPC分类号： B60L7/02
CPC分类号： B60L7/22 , B60L7/06 , B60L7/14 , B60L11/005 , B60L11/123 , B60L11/16 , B60L2200/26 , H02J7/1446 , Y02T10/6217 , Y02T10/7005 , Y02T10/7022 , Y02T10/7077 , Y02T10/92
摘要： A method for controlling a power system of a hybrid vehicle includes determining, during a motoring mode of operation, a desired operating voltage of a direct current (DC) bus included in the power system at a given speed. The desired operating voltage is based on a minimum operating voltage at the given speed and a maximum operating voltage at the given speed, wherein an energy storage element parameter is used establishing the minimum operating voltage.
摘要翻译：一种用于控制混合动力车辆的动力系统的方法包括在运动操作模式期间以给定速度确定包括在所述动力系统中的直流（DC）母线的期望工作电压。期望的工作电压基于给定速度下的最小工作电压和给定速度下的最大工作电压，其中使用能量存储元件参数建立最小工作电压。

10. 发明申请

US20080315805A1 CHOPPER CIRCUIT TOPOLOGIES FOR ADAPTING AN ELECTRICAL BRAKING SYSTEM IN A TRACTION VEHICLE 失效
标题翻译：适应车辆电动制动系统的选择电路拓扑
公开(公告)号：US20080315805A1
公开(公告)日：2008-12-25
申请号：US11766259
申请日：2007-06-21
申请人： Ajith Kuttannair Kumar , Henry Todd Young , Alvaro Jorge Mari Curbelo
发明人： Ajith Kuttannair Kumar , Henry Todd Young , Alvaro Jorge Mari Curbelo
IPC分类号： H02K23/68 , B61C9/38 , H02P3/12
CPC分类号： B60T17/228 , B60L7/10 , B60L7/22 , B60L2200/26
摘要： An adaptable electrical braking system for an electrical propulsion system of a traction vehicle is provided. The electrical braking system is configured to dissipate electrical energy in a plurality of resistor grids. The braking system includes a braking system assembly including a baseline chopper circuit topology. The baseline chopper circuit topology includes a first semiconductor-based circuitry in an enclosure for accommodating the first semiconductor-based circuitry. The braking system further includes a second semiconductor-based circuitry electrically coupled to the first semiconductor-based circuitry to produce a chopper including a chopper circuit topology fully contained in the enclosure. The second semiconductor-based circuitry includes a circuit topology selectable to adapt the baseline chopper circuit topology to meet distinct operational requirements to be fulfilled by the braking system.
摘要翻译：提供了一种用于牵引车辆的电推进系统的适应性电制动系统。电气制动系统被配置为耗散多个电阻器栅格中的电能。该制动系统包括一个包括基准斩波电路拓扑的制动系统组件。基线斩波电路拓扑包括用于容纳第一基于半导体的电路的外壳中的第一基于半导体的电路。制动系统还包括电耦合到第一基于半导体的电路的第二基于半导体的电路，以产生包括完全包含在外壳中的斩波电路拓扑的斩波器。第二基于半导体的电路包括可选择的电路拓扑，以适应基线斩波电路拓扑，以满足不同的操作要求以由制动系统来实现。

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