专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5231344A Control apparatus for electric generator 失效
标题翻译：发电机控制装置
公开(公告)号：US5231344A
公开(公告)日：1993-07-27
申请号：US917734
申请日：1992-07-20
申请人： Katsuji Marumoto , Kunio Miyashita , Kazuo Tahara , Keiichi Mashino , Atsushi Kanke , Akihiro Saito
发明人： Katsuji Marumoto , Kunio Miyashita , Kazuo Tahara , Keiichi Mashino , Atsushi Kanke , Akihiro Saito
IPC分类号： H02J7/14 , H02J7/24 , H02P9/30
CPC分类号： H02J7/245 , H02J7/1446 , H02J7/1461 , H02P9/30 , H02P2101/45 , Y02T10/92
摘要： A control device for an electric generator for use with a vehicle engine includes an armature winding (stator) and a field winding (rotor) driven by the vehicle engine. A chopper is provided for controlling the field current of the field winding and a pulse width modulator is provided for controlling the duty cycle of the chopper in response to the operating conditions of the engine. A voltage feedback loop is provided from a normally provided battery which loop incorporates a detector for detecting the actual battery voltage and a comparator for comparing the battery voltage with a predetermined set voltage so that the difference in voltage is rendered to zero. The invention additionally provides a current feedback loop for controlling a deviation between a current command value determining the duty of the chopper and an actual current flowing through the field winding so as to be substantially zero. There is also disclosed means for adaptively modifying the current command signal and means for controlling the current demanded by the field winding to reduce the torque demanded by the generator at times, inter alia, of acceleration and engine knocking.
摘要翻译：用于与车辆发动机一起使用的发电机的控制装置包括由车辆发动机驱动的电枢绕组（定子）和励磁绕组（转子）。提供了用于控制励磁绕组的励磁电流的斩波器，并且提供了脉冲宽度调制器，用于响应于发动机的工作条件来控制斩波器的占空比。从正常提供的电池提供电压反馈回路，该回路包括用于检测实际电池电压的检测器和用于将电池电压与预定设定电压进行比较的比较器，使得电压差变为零。本发明另外提供电流反馈回路，用于控制确定斩波器的占空比的电流指令值与流过励磁绕组的实际电流之间的偏差大致为零。还公开了用于自适应地修改电流指令信号的装置，以及用于控制由励磁绕组所需的电流的装置，以减少发电机特别是加速和发动机爆震时所需的转矩。

2. 发明授权

US5448154A Control device for battery charging AC generator used in motor vehicle 失效
标题翻译：汽车控制装置用于汽车的交流发电机
公开(公告)号：US5448154A
公开(公告)日：1995-09-05
申请号：US83286
申请日：1993-06-29
申请人： Atsushi Kanke , Katsuji Marumoto , Keiichi Mashino , Yuuji Maeda , Shouju Masumoto , Naoyuki Takahashi , Shuuichi Kokubun
发明人： Atsushi Kanke , Katsuji Marumoto , Keiichi Mashino , Yuuji Maeda , Shouju Masumoto , Naoyuki Takahashi , Shuuichi Kokubun
IPC分类号： H02J7/24 , H02P9/00
CPC分类号： H02J7/245 , Y02T10/92
摘要： A control device for a battery charging AC generator for a motor vehicle including a power transistor connected in series with a field winding of the AC generator for performing switching control of a current flowing through the field winding. A voltage deviation circuit detects a deviation of the battery voltage from a reference voltage; and a PWM signal generating circuit is responsive to a voltage deviation signal from the voltage deviation circuit for turning the power transister on and off a resistor connected in series with the power transistor detects a current flowing through the field winding; and a current limiting circuit generates a turn off signal for the power transistor when the detected current is determined to have exceeded a reference current. A latch circuit operates in response to a clock signal from the PWM signal generating circuit to limit the frequency of turning on and off of the power transistor to below 1 KHz.
摘要翻译：一种用于汽车的电池充电交流发电机的控制装置，包括与AC发电机的励磁绕组串联的功率晶体管，用于对流过励磁绕组的电流进行开关控制。电压偏差电路检测电池电压与参考电压的偏差; 并且PWM信号发生电路响应于来自电压偏差电路的电压偏差信号，用于使功率转换器接通和断开与功率晶体管串联的电阻器，检测流过励磁绕组的电流; 并且当检测到的电流被确定为已经超过参考电流时，限流电路产生功率晶体管的截止信号。锁存电路响应于来自PWM信号发生电路的时钟信号而工作，以将功率晶体管的导通和截止频率限制在低于1KHz。

3. 发明授权

US5262711A Charging generator for a vehicle including a circuit for suppressing a sudden change in a field current 失效
标题翻译：一种用于车辆的充电发电机，包括用于抑制励磁电流突然变化的电路
公开(公告)号：US5262711A
公开(公告)日：1993-11-16
申请号：US689528
申请日：1991-04-23
申请人： Yuichi Mori , Keiichi Mashino , Atsushi Kanke , Katsuji Marumoto
发明人： Yuichi Mori , Keiichi Mashino , Atsushi Kanke , Katsuji Marumoto
IPC分类号： G01R19/165 , H02J7/14 , H02J7/16
CPC分类号： H02J7/1446 , H02J7/163 , Y02T10/92
摘要： A charging generator for a vehicle including a field winding rotated by the rotation of an engine so as to generate a rotating magnetic field; an armature winding responsive to the rotating magnetic field to generate a current and charge a battery via a rectifier; a comparison circuit for comparing a voltage of the battery or a voltage of the rectifier with a predetermined value; a current control circuit for controlling a field current to be supplied to the field winding on the basis of output of the comparison circuit; a voltage change value detection circuit for detecting a change value in the battery voltage or the rectifier voltage; and a load response control circuit for suppressing a rise in the field current to be supplied to the field winding on the basis of an output of the voltage change value detection circuit.
摘要翻译：一种用于车辆的充电发电机，包括通过发动机的旋转而旋转的励磁绕组，以产生旋转磁场; 响应于旋转磁场的电枢绕组产生电流并经由整流器对电池充电; 用于将电池的电压或整流器的电压与预定值进行比较的比较电路; 电流控制电路，用于根据比较电路的输出控制提供给励磁绕组的励磁电流; 用于检测电池电压或整流器电压的变化值的电压变化值检测电路; 以及负载响应控制电路，用于基于电压变化值检测电路的输出抑制要提供给励磁绕组的励磁电流的上升。

4. 发明授权

US5105143A Control system for automotive charging generator 失效
标题翻译：汽车充气发电机控制系统
公开(公告)号：US5105143A
公开(公告)日：1992-04-14
申请号：US347199
申请日：1989-05-04
申请人： Katsuji Marumoto , Keiichi Mashino , Akiteru Ueda
发明人： Katsuji Marumoto , Keiichi Mashino , Akiteru Ueda
IPC分类号： H02J7/24 , H02P9/30
CPC分类号： H02J7/245 , Y02T10/92
摘要： A charging generator output control system for automobiles is disclosed, in which the field current of the generator is controlled by a chopper, an output voltage of the generator is compared with a predetermined target voltage, the difference therebetween is detected, and the duty factor of an output signal of the chopper is controlled in accordance with the difference while at the same time controlling the frequency of an output signal of the chopper in accordance with the duty factor, thus reducing the difference substantially to zero.
摘要翻译：公开了一种用于汽车的充电发生器输出控制系统，其中发电机的励磁电流由斩波器控制，发电机的输出电压与预定的目标电压进行比较，检测到它们之间的差值，根据差异来控制斩波器的输出信号，同时根据占空因数控制斩波器的输出信号的频率，从而将差值基本上减小到零。

5. 发明授权

US06653745B1 Power source apparatus for a car 失效
标题翻译：汽车电源设备
公开(公告)号：US06653745B1
公开(公告)日：2003-11-25
申请号：US09668168
申请日：2000-09-25
申请人： Ryoso Masaki , Masahiko Amano , Mutsuhiro Mori , Hideki Miyazaki , Kazuo Tahara , Keiichi Mashino
发明人： Ryoso Masaki , Masahiko Amano , Mutsuhiro Mori , Hideki Miyazaki , Kazuo Tahara , Keiichi Mashino
IPC分类号： B60L100
CPC分类号： H02J7/1423 , B60L3/0046 , B60L3/0084 , B60L3/04 , B60L11/14 , B60L11/1861 , B60L11/1868 , B60L15/20 , B60L2210/40 , B60L2240/12 , B60L2240/421 , B60L2240/423 , B60L2240/441 , B60L2240/443 , B60L2240/547 , B60L2240/549 , B60L2250/16 , B60L2260/26 , Y02T10/645 , Y02T10/70 , Y02T10/7005 , Y02T10/7044 , Y02T10/7066 , Y02T10/7077 , Y02T10/7241 , Y02T10/7275 , Y10T307/832 , Y10T307/944
摘要： A power source apparatus includes a first switching element for controlling the power feed in the direction from a high-voltage battery to an inverter, and a second switching element for the power feed in the direction from the inverter to a low-voltage battery, and the voltage at the direct current side is controlled to be higher than that of the high-voltage battery when a battery controller for controlling the first and second switching elements breaks down.
摘要翻译：电源装置包括用于控制从高压电池到逆变器的方向上的供电的第一开关元件和用于从逆变器到低电压电池的方向上的供电的第二开关元件，以及当用于控制第一和第二开关元件的电池控制器故障时，将直流侧的电压控制为高于高电压电池的电压。

6. 发明授权

US06938713B1 Dynamotor of hybrid vehicle, and method of control thereof 失效
标题翻译：混合动力车动力学及其控制方法
公开(公告)号：US06938713B1
公开(公告)日：2005-09-06
申请号：US09936481
申请日：1999-09-20
申请人： Kazuo Tahara , Houng Joong Kim , Tsunehiro Endo , Ryoso Masaki , Kou Ajima , Toshiyuki Innami , Keiichi Mashino , Yoshimi Sakurai
发明人： Kazuo Tahara , Houng Joong Kim , Tsunehiro Endo , Ryoso Masaki , Kou Ajima , Toshiyuki Innami , Keiichi Mashino , Yoshimi Sakurai
IPC分类号： B60K6/485 , B60K6/54 , B60L11/12 , B60L11/18 , B60W10/06 , B60W10/08 , B60W20/00 , B60K6/08
CPC分类号： B60W20/00 , B60K6/46 , B60K6/485 , B60K6/54 , B60L11/12 , B60L11/1851 , B60L2210/12 , B60W10/06 , B60W10/08 , F02N11/04 , Y02T10/6226 , Y02T10/6286 , Y02T10/7005 , Y02T10/705 , Y02T10/7077 , Y02T10/7233
摘要： The present invention is characterized by a hybrid car comprising a motor generator mechanically connected with the crank shaft of an internal combustion engine for driving a car wherein the internal combustion engine is started by electric power supplied by a battery and power is generated by rotation from the internal combustion engine to charge the battery, an inverter for controlling the drive and power generation of the motor generator, and a control circuit for controlling the inverter, this hybrid car further characterized in that the motor generator is driven by battery power to start the internal combustion engine, and after the internal combustion engine has started, the battery is charged by the generator mode operation of the motor generator using the power of the internal combustion engine, wherein a step-down chopper circuit is provided between the battery and the inverter, and step-down control is provided to ensure that the power generation voltage will reach the level of the battery charging voltage through the step-down chopper circuit.
摘要翻译：本发明的特征在于，一种混合动力汽车，其特征在于，包括与用于驱动汽车的内燃机的曲轴机械连接的电动发电机，其中通过由电池供电的电力来启动内燃机，并且通过从用于对电池充电的内燃机，用于控制电动发电机的驱动和发电的逆变器以及用于控制逆变器的控制电路，其特征在于，电动发电机由电池电源驱动以启动内部内燃机，在内燃机起动之后，利用内燃机的动力利用电动发电机的发电机模式运转来对电池进行充电，其中在电池和逆变器之间设置降压斩波电路，并提供降压控制，以确保发电电压达到水平的电池充电电压通过降压斩波电路。

7. 发明授权

US5097165A Dual generator system with floating higher voltage output 失效
标题翻译：具有浮动高电压输出的双发电机系统
公开(公告)号：US5097165A
公开(公告)日：1992-03-17
申请号：US602468
申请日：1990-10-23
申请人： Keiichi Mashino , Akihiro Saito , Masayoshi Tashiro
发明人： Keiichi Mashino , Akihiro Saito , Masayoshi Tashiro
IPC分类号： B60R16/02 , B60R16/03 , B60R16/033 , H02J5/00 , H02J7/14 , H02J7/16 , H02K7/18 , H02P9/30
CPC分类号： H02P9/307 , B60L11/123 , B60L15/007 , B60L3/0069 , B60L3/04 , H02J7/1423 , H02J7/1438 , B60L2210/30 , B60L2210/40 , B60L2220/58 , H02P2101/45 , Y02T10/6217 , Y02T10/641 , Y02T10/645 , Y02T10/7077 , Y02T10/7241 , Y10T307/718
摘要： An ac generator system for a motor vehicle has a first voltage generating device (115-119) for producing a first output voltage and a second voltage generator device (105-109) for producing a second voltage, the second voltage being a higher voltage than the first voltage, the second voltage being electrically floating. In one embodiment the first and second voltage generating devices comprise an armature winding within which is rotatably mounted a respective field winding and a rectifier for producing a dc voltage from at least one of the armature windings. In another embodiment the second voltage device is a transformer and in a third embodiment the second voltage device is formed by a transformer and a pulse width modulator. In a fourth embodiment the second voltage device is formed by an inverter and in a fifth embodiment two armature windings are provided about a common field winding.

8. 发明授权

US5424594A Vehicle alternator output rectifier instrument capable of high temperature operation 失效
标题翻译：车载交流发电机输出整流器能够进行高温运行
公开(公告)号：US5424594A
公开(公告)日：1995-06-13
申请号：US4235
申请日：1993-01-14
申请人： Akihiro Saito , Keiichi Mashino , Yoshiaki Honda , Yuuji Maeda , Kazutoyo Narita
发明人： Akihiro Saito , Keiichi Mashino , Yoshiaki Honda , Yuuji Maeda , Kazutoyo Narita
IPC分类号： H02K11/02 , H01L25/11 , H02J7/24 , H02K11/04 , H02K19/28 , H02K19/36 , H02P9/30 , H02K11/00
CPC分类号： H02P9/30 , H01L24/01 , H01L24/33 , H01L25/115 , H02K11/046 , H01L29/866 , H01L2924/12035 , H01L2924/181
摘要： A vehicle alternator output rectifier instrument in which mesa structure Zener diodes, formed by diffusion of impurity on a P-type silicon substrate, are used as rectifier elements which are used in rectifier circuits for rectifying an alternate current output of a vehicle alternator. Since the vehicle alternator output rectifier instrument employs the above Zener diodes, this rectifier instrument can endure high temperature circumstances, considerably reduce a reverse leakage current to thereby prevent a battery voltage from being discharged and reduce a radio noise to thereby reduce a bad influence exerted upon an electronic device serving as a load.
摘要翻译：一种车辆用交流发电机输出整流器，其特征在于，使用由P型硅衬底上的杂质扩散形成的台形结构的齐纳二极管作为用于对车辆交流发电机的交流输出进行整流的整流电路的整流元件。由于车用交流发电机输出整流仪采用上述齐纳二极管，因此该整流仪可承受高温环境，大大降低了反向泄漏电流，从而防止电池电压放电，降低了无线电噪声，从而降低了对作为负载的电子设备。

9. 发明授权

US07471004B2 Driving/electric-power generating system for vehicle 失效
标题翻译：车辆用驱动/发电系统
公开(公告)号：US07471004B2
公开(公告)日：2008-12-30
申请号：US11745036
申请日：2007-05-07
申请人： Hiroshi Kanazawa , Takashi Kobayashi , Noriaki Hino , Shinji Shirakawa , Keiichi Mashino , Masanori Tsuchiya
发明人： Hiroshi Kanazawa , Takashi Kobayashi , Noriaki Hino , Shinji Shirakawa , Keiichi Mashino , Masanori Tsuchiya
IPC分类号： F02D29/06 , H02M5/42 , H02M7/04
CPC分类号： H02P25/22 , H02J7/1492 , Y02T10/7005 , Y02T10/92
摘要： An AC generator comprises a rotor and a stator having a three-phase winding. A three-phase inverter is connected to the three-phase winding. Here, the three-phase winding comprises at least two independent three-phase windings. Switching elements for respective phases of the three-phase inverter are connected in parallel by the number of the independent three-phase windings, and in-phase windings are individually connected to their parallel switching elements.
摘要翻译：交流发电机包括转子和具有三相绕组的定子。三相绕组连接三相逆变器。这里，三相绕组包括至少两个独立的三相绕组。三相逆变器的各相的开关元件并联连接独立的三相绕组的数量，并且同相绕组分别连接到它们的并联开关元件。

10. 发明申请

US20060006655A1 Driving/electric-power generating system for vehicle 有权
标题翻译：车辆用驱动/发电系统
公开(公告)号：US20060006655A1
公开(公告)日：2006-01-12
申请号：US11177392
申请日：2005-07-11
申请人： Hiroshi Kanazawa , Takashi Kobayashi , Noriaki Hino , Shinji Shirakawa , Keiichi Mashino , Masanori Tsuchiya
发明人： Hiroshi Kanazawa , Takashi Kobayashi , Noriaki Hino , Shinji Shirakawa , Keiichi Mashino , Masanori Tsuchiya
IPC分类号： H02P9/04 , F02D29/06
CPC分类号： H02P25/22 , H02J7/1492 , Y02T10/7005 , Y02T10/92
摘要： An AC generator comprises a rotor and a stator having a three-phase winding. A three-phase inverter is connected to the three-phase winding. Here, the three-phase winding comprises at least two independent three-phase windings. Switching elements for respective phases of the three-phase inverter are connected in parallel by the number of the independent three-phase windings, and in-phase windings are individually connected to their parallel switching elements.
摘要翻译：交流发电机包括转子和具有三相绕组的定子。三相绕组连接三相逆变器。这里，三相绕组包括至少两个独立的三相绕组。三相逆变器的各相的开关元件并联连接独立的三相绕组的数量，并且同相绕组分别连接到它们的并联开关元件。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式