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1. 发明申请

US20170317629A1 POWER GENERATOR SYSTEM, POWER GENERATOR CONTROL DEVICE, AND POWER-GENERATION BALANCE CONTROL METHOD FOR POWER GENERATOR SYSTEM 审中-公开
公开(公告)号：US20170317629A1
公开(公告)日：2017-11-02
申请号：US15523469
申请日：2014-11-18
申请人： Mitsubishi Electric Corporation
发明人： Junya SASAKI , Keisuke KATSURADA , Masahiro NAKAJIMA , Katsuyuki SUMIMOTO
IPC分类号： H02P9/30 , H02P9/38
CPC分类号： H02P9/307 , G01R31/006 , G01R31/024 , G01R31/44 , H02J7/14 , H02J7/166 , H02J2007/143 , H02P9/14 , H02P9/38
摘要： A master generator is configured to use a duty upper limit value and a duty lower limit value to perform duty restriction processing on a PWM signal in continuous Y cycles out of generated X cycles, and transmit the PWM signal after the restriction processing to a slave generator. The slave generator is configured to receive the PWM signal after the restriction processing transmitted from the master generator as a received PWM signal, and determine that a reception abnormality exists when the received PWM signal is received as a signal representing a duty less than the duty lower limit value or a duty more than the duty upper limit value in continuous (X−Y+1) cycles.

2. 发明授权

US09573539B2 Electric system architecture for more-electric engine accessories 有权
标题翻译：更多电动发动机配件的电气系统结构
公开(公告)号：US09573539B2
公开(公告)日：2017-02-21
申请号：US14461927
申请日：2014-08-18
申请人： Hamilton Sundstrand Corporation
发明人： Gregory I. Rozman , Jacek F. Gieras , Lubomir A. Ribarov
IPC分类号： H02P9/00 , B60R16/03 , H02P9/30 , H02K7/18
CPC分类号： B60R16/03 , H02K7/1823 , H02P9/302 , H02P9/307
摘要： An electric system and method includes a flux regulated permanent magnet generator configured to provide power for an accessory electric system. The accessory electric system includes an engine accessory and a voltage regulator. The engine accessory includes an induction motor that receives power from the flux regulated permanent magnet generator. The voltage regulator is configured to control an output of the flux regulated permanent magnet generator to maintain a constant voltage-to-frequency ratio.
摘要翻译：电气系统和方法包括被配置为为附件电气系统提供电力的磁通调节永久磁铁发生器。附件电气系统包括发动机附件和电压调节器。发动机配件包括从磁通调节永磁发电机接收电力的感应电动机。电压调节器被配置为控制通量调节永磁发电机的输出以保持恒定的电压 - 频率比。

3. 发明授权

US08946928B2 Power distribution system and method thereof 有权
标题翻译：配电系统及其方法
公开(公告)号：US08946928B2
公开(公告)日：2015-02-03
申请号：US13130715
申请日：2009-11-09
申请人： Ove Boe
发明人： Ove Boe
IPC分类号： H02J1/10 , H02P5/74 , B63H21/17 , H02P5/46 , H02P9/10 , H02P9/30
CPC分类号： H02P5/74 , B63H21/17 , H02P5/46 , H02P9/107 , H02P9/305 , H02P9/307 , Y10T307/305
摘要： The proposed system has a plurality of generator systems, each generator system having an alternating current generator directly connected to a rectifier. The alternating current generator is rotationally coupled to a prime mover, wherein, upon operation of the prime mover, the alternating current generator produces an alternating current output , is de-synchronized to further ones of the plurality of generator systems and has a variable generator speed. The rectifier directly connected the alternating current generator is adapted to convert the alternating current output of the alternating current generator into a direct current output. A direct current distribution bus is coupled to the direct current outputs from each of the rectifiers. The system further has a plurality of inverters adapted to receive power from the direct current distribution bus, the output of each inverter being adapted to drive an alternating current motor.
摘要翻译：所提出的系统具有多个发电机系统，每个发电机系统具有直接连接到整流器的交流发电机。交流发电机旋转地耦合到原动机，其中，在原动机运行时，交流发电机产生交流电输出，与多个发电机系统中的另一个发电机系统中的其它发电机系统同步，并具有可变的发电机转速。直流连接交流发电机的整流器适于将交流发电机的交流输出转换为直流输出。直流分配总线耦合到来自每个整流器的直流输出。该系统还具有适于从直流分配总线接收电力的多个逆变器，每个逆变器的输出适于驱动交流电动机。

4. 发明授权

US08378546B2 Generator with output options and low loss windings 有权
标题翻译：具有输出选择和低损耗绕组的发电机
公开(公告)号：US08378546B2
公开(公告)日：2013-02-19
申请号：US10733944
申请日：2003-12-12
申请人： Sten R. Gerfast
发明人： Sten R. Gerfast
IPC分类号： H02K3/00
CPC分类号： H02P9/307 , H02K19/22 , H02K19/34 , H02K19/36 , H02K21/16 , H02K21/48 , H02P2101/45
摘要： A more fuel efficient automotive generator, then present alternators, because of its better magnetic utilization of its series connected copper windings on its salient stator poles. It also has output options for resistive loads as well as for direct current devises with both options designed for lower cost, smaller physical size, greater electrical efficiency and lower diode losses.
摘要翻译：一个更节油的汽车发电机，然后交流发电机，因为它的串联连接铜绕组在其突出的定子极上的更好的磁力利用。它还具有电阻负载的输出选项，以及直流设计，两种选项都设计用于降低成本，更小的物理尺寸，更高的电效率和更低的二极管损耗。

5. 发明授权

US07786708B2 Starter/generator system with control to address a voltage rise 有权
标题翻译：起动器/发电机系统具有控制以解决电压上升
公开(公告)号：US07786708B2
公开(公告)日：2010-08-31
申请号：US11867907
申请日：2007-10-05
申请人： Gregory I. Rozman , Vijay K. Maddali , Kevin Dooley
发明人： Gregory I. Rozman , Vijay K. Maddali , Kevin Dooley
IPC分类号： F02N11/04 , H02P9/04
CPC分类号： H02P9/307 , F02D41/22 , F02D2041/2051 , F02D2041/2072 , F02N11/04 , F02N11/10 , H02P9/10 , H02P29/0241 , H02P2101/30 , Y02T10/40
摘要： A control circuit for a generator has a control function that monitors the voltage across a bus capacitor. The circuit delivers excess voltage back to associated stator windings if an unduly high voltage is detected across the bus capacitor.
摘要翻译：用于发电机的控制电路具有监视总线电容器两端的电压的控制功能。如果在总线电容器两端检测到过高的电压，该电路会将过多的电压返回给相关的定子绕组。

6. 发明申请

US20090218970A1 Starting and Generating Multiplying Cotnrol System,and Method for Using the System, and an Electromotion Mixed Dynamic Vehicle 审中-公开
标题翻译：启动和生成乘法系统，使用系统的方法和电动混合动力车辆
公开(公告)号：US20090218970A1
公开(公告)日：2009-09-03
申请号：US12083370
申请日：2006-10-10
申请人： He Lei
发明人： He Lei
IPC分类号： H02P6/20
CPC分类号： H02P25/18 , B60L50/51 , B60L58/20 , B60L2210/30 , B60L2210/40 , B60L2220/54 , B60L2220/56 , B60L2220/58 , F02D2200/0404 , H02P9/307 , H02P2101/45 , Y02T10/641 , Y02T10/642 , Y02T10/7005 , Y02T10/7066 , Y02T10/7241
摘要： A starting and generating multiplying control system and a method for using the system. The system comprises a motor drive controller, a motor and a magneto-electric change-over switch. The motor comprises a starting winding and a motor assistant winding. Both outputs of the starting winding and the motor assistant winding are connected with the motor drive controller through the magneto-electric change-over switch respectively. When the magneto-electric change-over switch turns on the starting winding and the motor drive controller, the start winding makes the motor started. After exceeding the rated speed, the magneto electric change-over switch turns on the motor assistant winding and the motor drive controller, the motor assistant winding generates motor assistant. And an electromotion mixed dynamic vehicle uses the above system and method.
摘要翻译：起动和产生乘法控制系统和使用该系统的方法。该系统包括电动机驱动控制器，电动机和磁电转换开关。电动机包括起动绕组和电动机辅助绕组。起动绕组和电机辅助绕组的两个输出分别通过磁电转换开关与电动机驱动控制器连接。当磁电转换开关接通起动绕组和电机驱动控制器时，启动绕组使电机起动。超过额定转速后，磁电转换开关打开电机辅助绕组和电机驱动控制器，电机辅助绕组产生电机辅助。而电动混合动力车采用上述系统和方法。

7. 发明申请

US20090102328A1 POWER GENERATOR 失效
标题翻译：发电机
公开(公告)号：US20090102328A1
公开(公告)日：2009-04-23
申请号：US11720890
申请日：2005-12-08
申请人： Toshio Takekawa
发明人： Toshio Takekawa
IPC分类号： H02K11/04 , H02M7/08
CPC分类号： H02K19/22 , H02K1/141 , H02K1/243 , H02K2201/12 , H02P9/307
摘要： A power generator includes a magnetic pole rotor in which a plurality of N magnetic pole cores and S magnetic pole cores are arranged alternately at regular intervals and that is rotatably supported, stator coils that oppose the magnetic pole rotor and are wound round pole portions of poles of stator poles so as to generate AC power, full-wave rectifying circuits 18 for respective stator coils, and smoothing circuits that are connected to the output sides of the respective full-wave rectifying circuits. The power generator is so structured as to convert multiphase AC generated electric power into DC electric power. Further, line ends of positive (+) poles at the output side of the smoothing circuits are connected to the input side of rectifiers that make only current in the forward direction pass through, and the output side (+) line ends of the rectifiers are connected to a (+) combination line.
摘要翻译：发电机包括磁极转子，其中多个N个磁极铁芯和S个磁极铁芯以规则的间隔交替布置并且可旋转地支撑，定子线圈与磁极转子相对并缠绕在极的极点上的定子极，以产生AC电力，各个定子线圈的全波整流电路18和连接到各个全波整流电路的输出侧的平滑电路。发电机的结构是将多相交流发电电力转换为直流电。此外，平滑电路的输出侧的正（+）极的线端连接到只有正向电流通过的整流器的输入侧，并且整流器的输出侧（+）线端连接到（+）组合线。

8. 发明申请

US20080157724A1 Large transient detection for electric power generation 有权
标题翻译：用于发电的大型瞬态检测
公开(公告)号：US20080157724A1
公开(公告)日：2008-07-03
申请号：US11789913
申请日：2007-04-26
申请人： Souren G. Fattal
发明人： Souren G. Fattal
IPC分类号： H02J3/00 , H02P9/00
CPC分类号： B60L11/123 , B60L11/1881 , B60L11/1892 , H02P9/04 , H02P9/307 , H02P9/48 , H02P2101/45 , Y02T10/6217 , Y02T10/642 , Y02T10/7077 , Y02T90/34 , Y10T307/336 , Y10T307/367 , Y10T307/675 , Y10T307/707 , Y10T307/718
摘要： An electric power generation system is disclosed that provides an AC electric power output with the target waveform period. A sequence of values is established that each represent electric current of the output for a corresponding one of a number of sequential time segments. A processor executes operating logic to process the values for each respective one of the time segments that includes: determining a difference between a first one of the values and the second one of the values for the respective one of the time segments, selecting the second one of the values from the subset of values corresponding to a subset of the time segments, and performing a comparison of the difference to a threshold. Based on this comparison, a transient condition can be identified and/or control of the system can otherwise be facilitated.
摘要翻译：公开了一种提供目标波形周期的交流电力输出的发电系统。建立一系列值，每个序列表示多个连续时间段中对应的一个的输出的电流。处理器执行操作逻辑以处理每个相应的一个时间段的值，其包括：确定所述时间段中的相应一个时间段的值中的第一个值和第二个值之间的差，选择第二个来自与时间段的子集对应的值的子集的值，并且执行差异与阈值的比较。基于该比较，可以识别瞬态条件，否则可以促进系统的控制。

9. 发明申请

US20080157540A1 Electric power generation system with multiple inverters 有权
标题翻译：具有多台逆变器的发电系统
公开(公告)号：US20080157540A1
公开(公告)日：2008-07-03
申请号：US11809745
申请日：2007-06-01
申请人： Souren G. Fattal
发明人： Souren G. Fattal
IPC分类号： H02J1/14 , B60L1/00 , H02P9/04
CPC分类号： B60L11/123 , B60L11/1881 , B60L11/1892 , H02P9/04 , H02P9/307 , H02P9/48 , H02P2101/45 , Y02T10/6217 , Y02T10/642 , Y02T10/7077 , Y02T90/34 , Y10T307/336 , Y10T307/367 , Y10T307/675 , Y10T307/707 , Y10T307/718
摘要： An apparatus includes a vehicular electric power generation system comprising a variable speed internal combustion engine, a first variable speed electric power generator driven by the engine, a second variable speed electric power generator driven by the engine, a first inverter to receive electric power from the first generator a provide a first controlled electric output, a second inverter to receive electric power from the second generator and provide a second controlled electric output, and a controller coupled to the engine. The controller is responsive to variation in electrical loading of the first inverter and the second inverter and a degree of electrical load imbalance between the first inverter and second inverter to provide an engine control signal. The engine is responsive to the one more engine control signals to change rotational operating speed to adjust for the variation in electrical loading and the degree of electrical load imbalance.
摘要翻译：一种装置包括：车辆发电系统，包括变速内燃机，由发动机驱动的第一变速发电机，由发动机驱动的第二变速发电机，从第一变频器接收电力的第一逆变器，第一发电机a提供第一控制电输出，第二逆变器从第二发电机接收电力并提供第二受控电输出，以及耦合到发动机的控制器。控制器响应于第一逆变器和第二逆变器的电负载变化以及第一逆变器和第二逆变器之间的电负载不平衡程度，以提供发动机控制信号。发动机响应于一个以上的发动机控制信号以改变旋转操作速度，以调整电负载的变化和电负载不平衡的程度。

10. 发明申请

US20060097670A1 Vehicle driving system 审中-公开
标题翻译：车辆驾驶系统
公开(公告)号：US20060097670A1
公开(公告)日：2006-05-11
申请号：US11206224
申请日：2005-08-18
申请人： Yoshinori Fukasaku , Norikazu Matsuzaki , Shin Fujiwara , Masaru Ito , Daisuke Yamamoto
发明人： Yoshinori Fukasaku , Norikazu Matsuzaki , Shin Fujiwara , Masaru Ito , Daisuke Yamamoto
IPC分类号： H02P1/54
CPC分类号： B60K6/26 , B60K6/44 , B60K6/52 , B60L1/02 , B60L3/0046 , B60L7/12 , B60L7/14 , B60L50/16 , B60L50/61 , B60L58/20 , B60L58/26 , B60L2210/30 , B60L2210/40 , B60L2240/12 , B60L2240/421 , B60L2240/441 , B60L2240/549 , B60L2240/80 , B60L2260/28 , B60W10/08 , H02K16/00 , H02K19/34 , H02P9/307 , Y02T10/6217 , Y02T10/623 , Y02T10/6265 , Y02T10/641 , Y02T10/642 , Y02T10/7005 , Y02T10/7066 , Y02T10/7077 , Y02T10/7241
摘要： A vehicle driving system in which one of front wheels and rear wheels is driven by an internal combustion engine and the other thereof is driven by an electric motor. The system is comprised of: a generating apparatus that generates electric power by rotation of the internal combustion engine; the electric motor driven by electric power outputted from the generating apparatus; and a control unit for controlling output power of the generating apparatus in accordance with a driving force requested from a vehicle and controlling the electric motor. The generating apparatus comprises a tandem generator equipped with a charge function for charging a vehicle-mounted battery and a power supply function for driving the electric motor.
摘要翻译：一种车辆驱动系统，其中前轮和后轮中的一个由内燃机驱动，另一个由电动机驱动。该系统包括：通过内燃机的旋转产生电力的发电装置; 所述电动机由从所述发电装置输出的电力驱动; 以及控制单元，用于根据来自车辆的驱动力控制发电装置的输出功率并控制电动机。发电装置包括配备有用于对车载电池充电的充电功能的串联发电机和用于驱动电动机的电力功能。

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