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11. 发明申请

US20110260661A1 Brake Resistor Control 有权
标题翻译：制动电阻控制
公开(公告)号：US20110260661A1
公开(公告)日：2011-10-27
申请号：US12767191
申请日：2010-04-26
申请人： Zimin W. Vilar
发明人： Zimin W. Vilar
IPC分类号： H02P3/12
CPC分类号： H02P3/22 , B60L7/02 , B60L11/10 , Y02T10/642 , Y02T10/70 , Y02T10/7077
摘要： An electric drive system comprises a generator, a traction motor, a brake resistor, a bus, and a control unit. The generator, the traction motor, and the brake resistor are coupled electrically to the bus. The control unit is configured to determine a pulse-width-modulation duty cycle for the brake resistor (“brake duty”) and control operation of the brake resistor according to the brake duty, wherein the brake duty can be a value intermediate of constant OFF and constant ON. A method of operating the electric drive system is also disclosed.
摘要翻译：电驱动系统包括发电机，牵引电动机，制动电阻器，总线和控制单元。发电机，牵引电动机和制动电阻器与总线电连接。控制单元被配置为根据制动负载确定制动电阻器的脉宽调制占空比（“制动负载”）和制动电阻器的控制操作，其中制动负载可以是常数OFF的值并保持ON。还公开了一种操作电驱动系统的方法。

12. 发明申请

US20140145653A1 SYSTEM AND METHOD FOR ESTIMATING THE POSITION OF A WOUND ROTOR SYNCHRONOUS MACHINE 有权
标题翻译：用于估计转子同步电机的位置的系统和方法
公开(公告)号：US20140145653A1
公开(公告)日：2014-05-29
申请号：US13688915
申请日：2012-11-29
申请人： ELECTRO-MOTIVE DIESEL, INC.
发明人： Brett Michael Nee , Garrett Tyler Nielson
IPC分类号： H02P6/18 , H02P21/14 , G06F15/00
CPC分类号： H02P6/188 , B60L11/10 , B60L2200/26 , B60L2210/40 , B60L2220/14 , B60L2220/42 , B60L2240/421 , B60L2240/427 , B60L2260/28 , B60L2260/44 , H02P21/18 , H02P21/32 , H02P2203/03 , H02P2207/05 , Y02T10/643 , Y02T10/646 , Y02T10/70 , Y02T10/7077 , Y02T10/7241
摘要： A system for estimating a rotor position may include a synchronous machine, including at least one stator winding pair configured to create a magnetic field when an input voltage is applied and a rotor having a field winding and configured to rotate within the magnetic field created by the at least one stator winding pair. The system may include a phase detector configured to determine a phase difference between the input voltage and a field voltage induced in the field winding of the rotor. The system may also include a processor configured to receive a signal from the phase detector indicative of the phase difference between the input voltage and the field voltage, and to estimate the rotor position based on the phase difference.
摘要翻译：用于估计转子位置的系统可以包括同步电机，其包括至少一个定子绕组对，其被配置为当施加输入电压时产生磁场，并且具有励磁绕组的转子并且被配置成在由至少一个定子绕组对。该系统可以包括相位检测器，其被配置为确定输入电压和在转子的励磁绕组中感应的场电压之间的相位差。该系统还可以包括处理器，其被配置为从相位检测器接收指示输入电压和场电压之间的相位差的信号，并且基于相位差来估计转子位置。

13. 发明授权

US07045981B2 Optimized locomotive traction system 失效
标题翻译：优化机车牵引系统
公开(公告)号：US07045981B2
公开(公告)日：2006-05-16
申请号：US11156399
申请日：2005-06-20
申请人： Mark Louis Nicolussi , Paul Robert Hokanson , Ajith Kuttannair Kumar
发明人： Mark Louis Nicolussi , Paul Robert Hokanson , Ajith Kuttannair Kumar
IPC分类号： B61C3/00
CPC分类号： B60L3/00 , B60L11/10 , B60L2200/26 , Y02T10/646 , Y02T10/70
摘要： A high-altitude railroad locomotive adapted for more reliable operation at high altitudes, wherein the high-altitude railroad locomotive includes a semiconductor electric power control component, and wherein due to the high altitude the locomotive would be exposed to high levels of cosmic radiation tending to damage the semiconductor electric power control component is provided. The high-altitude locomotive includes electric power generation equipment, a plurality of traction motors mechanically connected to wheels supporting the high altitude locomotive and an electric power transmission system for transmitting electrical power from the electric power generation equipment to the plurality of traction motors. A DC bus is also included and electrically connected to the traction motors and a power controller for controlling the transmission of power over the DC bus, the traction motors having a second active motor volume, wherein the second active motor volume is larger than the first active motor volume to enable the DC bus voltage of the high-altitude locomotive to be reduced relative to the first DC bus voltage while generating a range of mechanical power sufficient to propel the locomotive at high altitudes, whereby the combined effects on the semiconductor electric power control component caused by the DC bus voltage of the high-altitude locomotive and by the cosmic radiation correspond to these effects on the semiconductor electric power control components of the low-altitude locomotive when operating at low altitudes to reduce the likelihood of failure of the semiconductor electric power control component of the high-altitude locomotive.
摘要翻译：一种高空铁路机车，适用于高空作业的可靠运行，其中高空铁路机车包括半导体电力控制部件，其中由于高空，机车将暴露于高水平的宇宙辐射，趋向于提供了半导体电力控制部件的损坏。高空机车包括发电设备，机械地连接到支撑高空机车的车轮的多个牵引电动机和用于将电力从发电设备发送到多个牵引电动机的电力传输系统。还包括DC总线并电连接到牵引电动机和用于控制通过DC总线的电力传输的功率控制器，所述牵引电动机具有第二主动电动机容积，其中所述第二主动电动机容积大于所述第一有效电动机容积使得能够相对于第一DC总线电压降低高空机车的直流母线电压，同时产生足以在高海拔地推进机车的机械动力范围，由此对半导体电力控制的组合效应由高空机车的直流母线电压和宇宙辐射引起的分量对应于低空机车半导体电力控制部件在低空操作时的影响，以减少半导体电气故障的可能性高空机车的功率控制部件。

14. 发明申请

US20060022622A1 Optimized locomotive traction system 失效
公开(公告)号：US20060022622A1
公开(公告)日：2006-02-02
申请号：US11156399
申请日：2005-06-20
申请人： Mark Nicolussi , Paul Hokanson , Ajith Kumar
发明人： Mark Nicolussi , Paul Hokanson , Ajith Kumar
IPC分类号： H02P5/00
CPC分类号： B60L3/00 , B60L11/10 , B60L2200/26 , Y02T10/646 , Y02T10/70
摘要： A high-altitude railroad locomotive adapted for more reliable operation at high altitudes, wherein the high-altitude railroad locomotive includes a semiconductor electric power control component, and wherein due to the high altitude the locomotive would be exposed to high levels of cosmic radiation tending to damage the semiconductor electric power control component is provided. The high-altitude locomotive includes electric power generation equipment, a plurality of traction motors mechanically connected to wheels supporting the high altitude locomotive and an electric power transmission system for transmitting electrical power from the electric power generation equipment to the plurality of traction motors. A DC bus is also included and electrically connected to the traction motors and a power controller for controlling the transmission of power over the DC bus, the traction motors having a second active motor volume, wherein the second active motor volume is larger than the first active motor volume to enable the DC bus voltage of the high-altitude locomotive to be reduced relative to the first DC bus voltage while generating a range of mechanical power sufficient to propel the locomotive at high altitudes, whereby the combined effects on the semiconductor electric power control component caused by the DC bus voltage of the high-altitude locomotive and by the cosmic radiation correspond to these effects on the semiconductor electric power control components of the low-altitude locomotive when operating at low altitudes to reduce the likelihood of failure of the semiconductor electric power control component of the high-altitude locomotive.

15. 发明申请

WO2016084531A1 二次電池用活物質、二次電池用電極、二次電池、電動車両および電子機器审中-公开
标题翻译：用于二次电池的活性材料，二次电池用电极，二次电池，电动车和电子装置
公开(公告)号：WO2016084531A1
公开(公告)日：2016-06-02
申请号：PCT/JP2015/080055
申请日：2015-10-26
申请人：ソニー株式会社
发明人：古池　陽祐 , 藤川　隆成 , 蒲生　嘉則
IPC分类号： H01M4/587 , H01M4/36 , H01M4/38
CPC分类号： H01M4/133 , B60L11/10 , H01M4/134 , H01M4/366 , H01M4/38 , H01M4/386 , H01M4/387 , H01M4/587 , H01M4/625 , H01M10/0525 , Y02E60/122
摘要：　二次電池は、正極と、（１）複数の炭素粒子および複数の非炭素粒子を含み、（２）炭素粒子は黒鉛を含有し、（３）非炭素粒子はケイ素（Ｓｉ）、スズ（Ｓｎ）およびゲルマニウム（Ｇｅ）のうちの少なくとも１種を構成元素として含む材料を含有し、（４）前記複数の炭素粒子の粒子径Ｄに対する相対粒子量の積算値Ｑの１階微分値の分布（横軸：粒子径Ｄ（μｍ），縦軸：１階微分値ｄＱ／ｄＤ）は、少なくとも１つの不連続点を有する負極と、電解質とを備える。
摘要翻译：二次电池设置有正极，负极和电解质; （1）包含多个碳粒子和多个非碳粒子的负极，（2）含有石墨的碳粒子，（3）含有包含硅（Si）的至少一种的材料的非碳粒子，，锡（Sn）和锗（Ge）作为结构元素，以及（4）第一次的锡（Sn）和锗（Ge）的分布（横轴：粒径（D）（μm），纵轴：一阶导数（dQ / dD）相对于具有至少一个不连续性的多个碳粒子的粒径（D）的相对粒子量的积分值（Q）的阶导数。

16. 发明申请

WO2016084801A1 駆動システム、及びビークル审中-公开
标题翻译：驱动系统和车辆
公开(公告)号：WO2016084801A1
公开(公告)日：2016-06-02
申请号：PCT/JP2015/082931
申请日：2015-11-24
申请人：ヤマハ発動機株式会社
发明人：日野　陽至
IPC分类号： H02P9/04 , B60L11/10 , H02K21/24
CPC分类号： B60K1/02 , B60K1/00 , B60K6/20 , B60K6/24 , B60K6/26 , B60K6/34 , B60K6/46 , B60K6/48 , B60K2001/001 , B60L11/02 , B60L11/08 , B60L11/10 , B60L11/123 , B60L2220/14 , B60L2220/50 , B60L2240/429 , B60W10/06 , B60W10/08 , B60W20/00 , B60W20/19 , B60W20/50 , B60W2300/365 , B60W2510/083 , B60W2520/105 , B60W2710/0644 , B60W2710/08 , B60W2710/083 , B60W2720/106 , B60Y2200/92 , G07C5/006 , G07C5/008 , G07C5/0825 , H02K1/27 , H02K7/006 , H02K7/1815 , H02K21/021 , H02K21/026 , H02K21/028 , H02K21/24 , H02M7/44 , H02P9/04 , H02P9/14 , H02P9/40 , H02P27/06 , H02P2101/25 , H02P2101/35 , H02P2101/45 , Y02T10/6217 , Y02T10/641 , Y02T10/642 , Y02T10/7005 , Y02T10/7077 , Y10S903/905 , Y10S903/906 , Y10S903/93
摘要：燃料効率の低下を抑えつつ、トルクの増大の要求に対応した調整を行うことができる駆動システム等を提供する。前記駆動システムは、エンジン出力調整部を有するエンジンと、ステータコアを通る磁気回路の磁気抵抗を変えることによって前記巻線のインダクタンスを変え、前記発電機から出力される電流を調整する供給電流調整部とを有する発電機と、前記回転駆動機構に直接的又は間接的に着脱可能に接続され、前記発電機から出力された電力で駆動されて前記回転駆動機構に回転パワーを出力するように構成されたモータと、前記駆動システムから前記回転駆動機構に出力するトルクとして前記駆動システムに要求されるトルクに関するトルク要求に応じて、前記エンジン出力調整部、及び、前記巻線のインダクタンスを変えることによって電流を調整する前記供給電流調整部の両方を制御するように構成された制御装置とを備える。
摘要翻译：提供了可以在抑制燃料效率降低的同时根据转矩增加的要求进行调整的驱动系统等。该驱动系统具有：具有发动机输出调节单元的发动机; 具有提供的电流调节单元的发电机，其改变通过定子铁芯的磁路的磁阻，从而改变绕组的电感并调节从发电机输出的电流; 电动机，其直接或间接地并且可拆卸地连接到旋转驱动机构，并且被构造成由从发电机输出的电力驱动并将旋转动力输出到旋转驱动机构; 以及控制单元，被配置为根据驱动系统对从驱动系统输出到旋转驱动机构的扭矩的扭矩要求来控制发动机输出调节单元和供给的电流调节单元，通过改变绕组的电感来调节电流。

17. 发明授权

US09873334B2 Method and system for variably adjusting voltage of LDC for hybrid vehicle 有权
公开(公告)号：US09873334B2
公开(公告)日：2018-01-23
申请号：US14860956
申请日：2015-09-22
申请人： Hyundai Motor Company , Kia Motors Corporation
发明人： Dong Jun Shin , Yong Kak Choi , Soung Han Noh , Hwan Hwang , Jun Yeon Park , Chang Ryeol Ryu
IPC分类号： B60L11/10 , B60L7/16
CPC分类号： B60L7/16 , B60L11/10 , B60L11/1868 , Y02T10/6221 , Y02T10/7005 , Y02T10/7077 , Y10S903/903
摘要： A method and system are provided for variably adjusted voltage of the LDC applied with an IBS (Intelligent Battery Sensor). The LDC output voltage control mode is determined in each of three driving modes, and the high electric loads are separated into two or more groups. The LDC output voltage value and the order priority are differentiated based on the durability of the auxiliary battery. Additionally, an LDC output voltage order table is generated according to the driving mode and the SOC state based on the auxiliary battery SOC information obtained from an IBS. Thus, consumed energy of the LDC and an energy consumption amount of the auxiliary battery are minimized, thus improving fuel efficiency.

18. 发明授权

US08947032B2 System and method for estimating the position of a wound rotor synchronous machine 有权
标题翻译：用于估计绕线转子同步电机位置的系统和方法
公开(公告)号：US08947032B2
公开(公告)日：2015-02-03
申请号：US13688915
申请日：2012-11-29
申请人： Electro-Motive Diesel, Inc.
发明人： Brett Michael Nee , Garrett Tyler Nielson
IPC分类号： H02P6/18 , H02P21/14
CPC分类号： H02P6/188 , B60L11/10 , B60L2200/26 , B60L2210/40 , B60L2220/14 , B60L2220/42 , B60L2240/421 , B60L2240/427 , B60L2260/28 , B60L2260/44 , H02P21/18 , H02P21/32 , H02P2203/03 , H02P2207/05 , Y02T10/643 , Y02T10/646 , Y02T10/70 , Y02T10/7077 , Y02T10/7241
摘要： A system for estimating a rotor position may include a synchronous machine, including at least one stator winding pair configured to create a magnetic field when an input voltage is applied and a rotor having a field winding and configured to rotate within the magnetic field created by the at least one stator winding pair. The system may include a phase detector configured to determine a phase difference between the input voltage and a field voltage induced in the field winding of the rotor. The system may also include a processor configured to receive a signal from the phase detector indicative of the phase difference between the input voltage and the field voltage, and to estimate the rotor position based on the phase difference.
摘要翻译：用于估计转子位置的系统可以包括同步电机，其包括至少一个定子绕组对，其被配置为当施加输入电压时产生磁场，并且具有励磁绕组的转子并且被配置成在由至少一个定子绕组对。该系统可以包括相位检测器，其被配置为确定输入电压和在转子的励磁绕组中感应的场电压之间的相位差。系统还可以包括处理器，其被配置为从相位检测器接收指示输入电压和场电压之间的相位差的信号，并且基于相位差来估计转子位置。

19. 发明申请

US20140097696A1 SYSTEMS AND METHODS FOR DISTRIBUTING POWER IN A VEHICLE 有权
标题翻译：用于在车辆中分配功率的系统和方法
公开(公告)号：US20140097696A1
公开(公告)日：2014-04-10
申请号：US13644609
申请日：2012-10-04
申请人： GENERAL ELECTRIC COMPANY
发明人： Ajith Kuttannair Kumar , Wendong Zhang
IPC分类号： H02M1/12
CPC分类号： H02M1/126 , B60L1/12 , B60L1/16 , B60L9/22 , B60L11/10 , B60L11/1842 , B60L11/1844 , B60L11/1846 , B60L15/007 , B60L2200/26 , B60L2240/12 , B60L2240/421 , B60L2240/423 , B60L2240/441 , B60L2240/443 , B60L2260/28 , H02M7/493 , H02M7/5387 , Y02E60/721 , Y02T10/645 , Y02T10/70 , Y02T10/7005 , Y02T10/7072 , Y02T10/7077 , Y02T90/121 , Y02T90/127 , Y02T90/128 , Y02T90/14 , Y02T90/163 , Y02T90/169 , Y04S10/126 , Y04S30/14 , Y10T307/707
摘要： Various systems and method for distributing electrical power are provided. In one embodiment, a system includes a first inverter coupled to an electrical bus, a second inverter coupled to the electrical bus, a filter including a first inductor and a second inductor, and a transfer switch circuit coupled between the first inverter and the second inverter and a load. The transfer switch circuit is configured to transfer power from the first inverter through the first inductor to the load and transfer power from the second inverter through the second inductor to the load in a first mode of operation. The transfer switch circuit is further configured to transfer power from the first inverter through the first inductor and through the second inductor to the load in a second mode of operation.
摘要翻译：提供了用于分配电力的各种系统和方法。在一个实施例中，系统包括耦合到电总线的第一反相器，耦合到电总线的第二反相器，包括第一电感器和第二电感器的滤波器以及耦合在第一反相器和第二反相器之间的转换开关电路和一个负载。转换开关电路被配置为在第一操作模式中将来自第一逆变器的电力通过第一电感器传递到负载并且将功率从第二逆变器通过第二电感器传递到负载。转换开关电路还被配置为在第二操作模式中将来自第一逆变器的功率通过第一电感器和第二电感器传递到负载。

20. 发明授权

US08427086B2 Brake resistor control 有权
标题翻译：制动电阻控制
公开(公告)号：US08427086B2
公开(公告)日：2013-04-23
申请号：US12767191
申请日：2010-04-26
申请人： Zimin W. Vilar
发明人： Zimin W. Vilar
IPC分类号： H02P3/12 , H02P3/22
CPC分类号： H02P3/22 , B60L7/02 , B60L11/10 , Y02T10/642 , Y02T10/70 , Y02T10/7077
摘要： An electric drive system comprises a generator, a traction motor, a brake resistor, a bus, and a control unit. The generator, the traction motor, and the brake resistor are coupled electrically to the bus. The control unit is configured to determine a pulse-width-modulation duty cycle for the brake resistor (“brake duty”) and control operation of the brake resistor according to the brake duty, wherein the brake duty can be a value intermediate of constant OFF and constant ON. A method of operating the electric drive system is also disclosed.
摘要翻译：电驱动系统包括发电机，牵引电动机，制动电阻器，总线和控制单元。发电机，牵引电动机和制动电阻器与总线电连接。控制单元被配置为根据制动负载确定制动电阻器的脉宽调制占空比（“制动负载”）和制动电阻器的控制操作，其中制动负载可以是常数OFF的值并保持ON。还公开了一种操作电驱动系统的方法。

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