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公开(公告)号：US09871418B2
公开(公告)日：2018-01-16
申请号：US14974848
申请日：2015-12-18
发明人： Kum Kang Huh , Patel Bhageerath Reddy , Ayman Mohamed Fawzi El-Refaie , Patrick Lee Jansen , Roy David Schultz , Lembit Salasoo
摘要： A rotor component that comprises a rotor circuit configured for use with either an interior permanent magnet (IPM) machine or a synchronous reluctance machine (SRM) that includes a pole circuit made of a conductive, non-magnetic material and has a midpoint that substantially aligns with a d-axis of the IPM or SRM. An electric machine with a similar rotor component therein or having a loop or ring of a conductive, non-magnetic material that is substantially concentric about a d-axis of the electric machine.
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公开(公告)号：US20150084471A1
公开(公告)日：2015-03-26
申请号：US14559037
申请日：2014-12-03
发明人： Kum Kang Huh , Patel Bhageerath Reddy , Ayman Mohamed Fawzi El-Refaie , Patrick Lee Jansen , Roy David Schultz , Lembit Salasoo
IPC分类号： H02K21/46
摘要： An electric machine that includes a rotor core made of magnetic steel; a stator configured with stationary windings therein; openings disposed within or on the rotor core; and a rotor circuit that is configured to introduce saliency based on an orientation of part of the rotor circuit in relationship to a pole location of the electric machine, where the rotor circuit is made of a conductive, non-magnetic material. A rotor component and various embodiments of electric machines are also disclosed. The present invention has been described in terms of specific embodiment(s), and it is recognized that equivalents, alternatives, and modifications, aside from those expressly stated, are possible and within the scope of the appending claims.
摘要翻译： 一种电动机，包括由磁钢制成的转子芯; 定子，其中具有固定绕组; 设置在转子芯体内或转子芯上的开口; 以及转子电路，其被配置为基于与所述电机的极位置关联的所述转子电路的一部分的取向来引入突出，其中所述转子电路由导电非磁性材料制成。 还公开了转子部件和电机的各种实施例。 已经根据具体实施例描述了本发明，并且认识到除了明确说明的那些之外的等同物，替代方案和修改是可能的并且在所附权利要求的范围内。
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公开(公告)号：US20130057063A1
公开(公告)日：2013-03-07
申请号：US13668660
申请日：2012-11-05
发明人： Johannes Huber , Lembit Salasoo , Alexander Walsch , Michal-Wolfgang Waszak , Alexander Felix Fiseni , Stefan Brandhoff , Karl Kyrberg
IPC分类号： B60L1/00
CPC分类号： H02J1/102 , H02P2201/13 , Y10T307/582 , Y10T307/707
摘要： An apparatus includes a DC-link, a voltage converter, a bus voltage controller, and a supervisory controller. The voltage converter is configured to convert a first DC voltage into a second DC voltage based on a command signal and based on an adjustment signal and to supply the second DC voltage to the DC-link. The bus voltage controller is configured to iterate calculation of the adjustment signal to communicate each iterated calculation of the adjustment signal to the voltage converter. The supervisory controller is configured to iterate calculation of the command signal and to communicate each iterated calculation of the command signal to the voltage converter and to the bus voltage controller. A frequency of the bus voltage controller to communicate each iterated calculation of the adjustment signal is higher than a frequency of the supervisory controller to communicate each iterated calculation of the command signal.
摘要翻译： 一种装置包括直流链路，电压转换器，总线电压控制器和监控控制器。 电压转换器被配置为基于指令信号并且基于调整信号将第一直流电压转换为第二直流电压，并将第二直流电压提供给直流链路。 总线电压控制器被配置为迭代调整信号的计算，以将调节信号的每次迭代计算传送到电压转换器。 监控控制器被配置为迭代命令信号的计算，并且将命令信号的每个迭代计算传送到电压转换器和总线电压控制器。 总线电压控制器的频率通过每个迭代计算的调整信号高于监控器的频率来传达每次迭代计算的命令信号。
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24.发明授权公开(公告)号：US12023860B2
公开(公告)日：2024-07-02
申请号：US17967391
申请日：2022-10-17
发明人： Vipul Kumar Gupta , Natarajan Chennimalai Kumar , Anthony Joseph Vinciquerra , Laura Cerully Dial , Voramon Supatarawanich Dheeradhada , Timothy Hanlon , Lembit Salasoo , Xiaohu Ping , Subhrajit Roychowdhury , Justin John Gambone
IPC分类号： B29C64/153 , B22F10/20 , B22F10/31 , B22F10/85 , B29C64/393 , B33Y50/00 , B22F3/24 , B22F10/28 , B22F10/30 , B22F10/366 , B22F12/90 , B33Y10/00 , B33Y30/00 , B33Y40/00 , B33Y50/02
CPC分类号： B29C64/153 , B22F10/20 , B22F10/31 , B22F10/85 , B29C64/393 , B33Y50/00 , B22F2003/245 , B22F10/28 , B22F10/30 , B22F10/366 , B22F12/90 , B33Y10/00 , B33Y30/00 , B33Y40/00 , B33Y50/02
摘要： According to some embodiments, system and methods are provided comprising receiving, via a communication interface of a parameter development module comprising a processor, a defined geometry for one or more parts, wherein the parts are manufactured with an additive manufacturing machine, and wherein a stack is formed from one or more parts; fabricating the one or more parts with the additive manufacturing machine based on a first parameter set; collecting in-situ monitoring data from one or more in-situ monitoring systems of the additive manufacturing machine for one or more parts; determining whether each stack should receive an additional part based on an analysis of the collected in-situ monitoring data; and fabricating each additional part based on the determination the stack should receive the additional part. Numerous other aspects are provided.
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公开(公告)号：US20220157147A1
公开(公告)日：2022-05-19
申请号：US16952419
申请日：2020-11-19
摘要： A system for generating hazard alerts is provided. The system includes a plurality of sensor units including a plurality of sensors and a locating device, and a hazard analyzing (HA) computing device configured to communicate with the sensor units and including at least one memory device configured to store a scene definition, the scene definition defining a coordinate space of a worksite, and at least one processor configured to receive, from the sensors, a plurality of sensor measurements, receive, from the locating device of each sensor unit, at least one coordinate of the coordinate space, determine, based on the at least one coordinate, a location of the sensor unit during each sensor measurement, and determine, for at least a first sensor unit, that an alert condition is present based on the scene definition, the sensor measurements, and the determined location associated with the first sensor unit.
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公开(公告)号：US10666045B2
公开(公告)日：2020-05-26
申请号：US14728738
申请日：2015-06-02
IPC分类号： B60L1/00 , H02J7/00 , H02J9/00 , H02J1/00 , B60L7/14 , B60L15/20 , B60L50/40 , B60L50/30 , B60L50/51 , B60L58/40 , H02M3/00
摘要： A multi-energy storage device system includes an electric drive coupled to a load, a DC link coupled to the electric drive, and a bi-directional voltage converter having an output channel coupled to the DC link and an input channel. A first energy storage device (ESD) is coupled to the input channel, and a switch is coupled to the DC link and to a second ESD. A system controller causes the switch to couple the second ESD to the DC link for delivering energy stored in the second ESD to the electric drive. The system controller also causes the voltage converter to convert a voltage of the first ESD to a higher voltage and to deliver the higher voltage to the DC link, wherein the higher voltage is greater than the voltage of the second ESD and causes the switch to decouple the second ESD from the DC link.
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27.发明授权公开(公告)号：US09987938B2
公开(公告)日：2018-06-05
申请号：US14959424
申请日：2015-12-04
发明人： Lembit Salasoo
CPC分类号： B60L11/1822 , B64C2201/027 , B64C2201/042 , B64C2201/208 , H01M2/1083 , H01M10/4207 , H01M10/46 , H01M2220/20 , H02J7/0045
摘要： A battery exchange apparatus (e.g., for a battery exchange station positioned at a wayside location of a vehicle route) includes a receptacle mounted to at least one rail for lateral movement along the rail and for pivotal movement around a working axis generally orthogonal to the rail. The receptacle has an open end for receiving a battery from a direction generally orthogonal to the working axis. The apparatus further includes a recharge connector provided within the receptacle and opposite the open end of the receptacle. The open end of the receptacle includes at least two laterally flared surfaces, which are configured to impose at least one of lateral motion or pivotal motion on the receptacle in order to align the receptacle to the battery that is at least one of laterally or angularly misaligned from a lateral midline of the receptacle.
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公开(公告)号：US09248825B2
公开(公告)日：2016-02-02
申请号：US14224992
申请日：2014-03-25
发明人： Robert Dean King , Ajith Kuttannair Kumar , Roland Sidney Sedziol , Lembit Salasoo , Timothy Gerard Richter
CPC分类号： B60W20/12 , B60L11/123 , B60L11/1816 , B60L11/1861 , B60L2200/22 , B60L2200/26 , B60L2200/32 , B60L2200/36 , B60L2240/62 , B60L2260/28 , B60W20/00 , B60W20/10 , B60W40/02 , B60W2550/402 , Y02T10/6217 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7072 , Y02T10/7077 , Y02T10/7291 , Y02T90/14 , Y02T90/16 , Y02T90/162 , Y10S903/903
摘要： A method of operating a vehicle having an electric drive is provided. The method includes defining a first zone and a second zone. The first zone has an associated first characteristic and the second zone has an associated second characteristic that differs from the first characteristic. The method further includes switching an operating mode of a vehicle from a first operating mode in the first zone to a second operating mode in the second zone in response to the vehicle translating from the first zone to the second zone. Associated vehicles and systems are provided also.
摘要翻译： 提供了具有电驱动器的车辆的操作方法。 该方法包括定义第一区域和第二区域。 第一区域具有相关联的第一特征，第二区域具有与第一特征不同的相关联的第二特征。 该方法还包括响应于车辆从第一区域转换到第二区域，将车辆的操作模式从第一区域中的第一操作模式切换到第二区域中的第二操作模式。 还提供相关车辆和系统。
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公开(公告)号：US09093878B2
公开(公告)日：2015-07-28
申请号：US13666283
申请日：2012-11-01
发明人： Kum Kang Huh , Patel Reddy , Ayman Mohamed Fawzi El-Refaie , Patrick Lee Jansen , Roy David Schultz , Lembit Salasoo
摘要： An electric machine that includes a rotor core made of magnetic steel; a stator configured with stationary windings therein; openings disposed within or on the rotor core; and a rotor circuit that is configured to introduce saliency based on an orientation of part of the rotor circuit in relationship to a pole location of the electric machine, where the rotor circuit is made of a conductive, non-magnetic material. A rotor component and various embodiments of electric machines are also disclosed. The present invention has been described in terms of specific embodiment(s), and it is recognized that equivalents, alternatives, and modifications, aside from those expressly stated, are possible and within the scope of the appending claims.
摘要翻译： 一种电动机，包括由磁钢制成的转子芯; 定子，其中具有固定绕组; 设置在转子芯体内或转子芯上的开口; 以及转子电路，其被配置为基于与所述电机的极位置关联的所述转子电路的一部分的取向来引入突出，其中所述转子电路由导电非磁性材料制成。 还公开了转子部件和电机的各种实施例。 已经根据具体实施例描述了本发明，并且认识到除了明确说明的那些之外的等同物，替代方案和修改是可能的并且在所附权利要求的范围内。
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公开(公告)号：US20140207321A1
公开(公告)日：2014-07-24
申请号：US14224992
申请日：2014-03-25
发明人： Robert Dean King , Ajith Kuttannair Kumar , Roland Sidney Sedziol , Lembit Salasoo , Timothy Gerard Richter
IPC分类号： B60W20/00
CPC分类号： B60W20/12 , B60L11/123 , B60L11/1816 , B60L11/1861 , B60L2200/22 , B60L2200/26 , B60L2200/32 , B60L2200/36 , B60L2240/62 , B60L2260/28 , B60W20/00 , B60W20/10 , B60W40/02 , B60W2550/402 , Y02T10/6217 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7072 , Y02T10/7077 , Y02T10/7291 , Y02T90/14 , Y02T90/16 , Y02T90/162 , Y10S903/903
摘要： A method of operating a vehicle having an electric drive is provided. The method includes defining a first zone and a second zone. The first zone has an associated first characteristic and the second zone has an associated second characteristic that differs from the first characteristic. The method further includes switching an operating mode of a vehicle from a first operating mode in the first zone to a second operating mode in the second zone in response to the vehicle translating from the first zone to the second zone. Associated vehicles and systems are provided also.
摘要翻译： 提供了具有电驱动器的车辆的操作方法。 该方法包括定义第一区域和第二区域。 第一区域具有相关联的第一特征，第二区域具有与第一特征不同的相关联的第二特征。 该方法还包括响应于车辆从第一区域转换到第二区域，将车辆的操作模式从第一区域中的第一操作模式切换到第二区域中的第二操作模式。 还提供相关车辆和系统。
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