公开(公告)号：US06297618B2

公开(公告)日：2001-10-02

申请号：US09774498

申请日：2001-01-31

申请人： Akihiko Emori ,  Takuya Kinoshita ,  Hideki Miyazaki ,  Yasuyuki Kojima ,  Noboru Akiyama

发明人： Akihiko Emori ,  Takuya Kinoshita ,  Hideki Miyazaki ,  Yasuyuki Kojima ,  Noboru Akiyama

IPC分类号： H01M1044

CPC分类号： G01R19/16542 ,  G01R31/3648 ,  G01R31/3658 ,  G01R31/3662 ,  H02J7/0016 ,  H02J7/0021

摘要： A power storage device has a plurality of series-connected storage battery units, battery circuits associated with the storage battery units to control or monitor the storage battery units, respectively; a main circuit of a potential level different from that of the battery circuits; and a potential level changing circuits connecting the battery circuit to the main circuit. The power storage unit is small in construction and operates at a low power consumption in a high control accuracy.

摘要翻译： 蓄电装置具有多个串联连接的蓄电池单元，与蓄电池单元相关联的电池电路，分别控制或监视蓄电池单元; 与电池电路​​的电位不同的主电路; 以及将电池电路连接到主电路的电位电平改变电路。 蓄电单元结构小，运行功率低，控制精度高。

公开(公告)号：US06275399B1

公开(公告)日：2001-08-14

申请号：US09654892

申请日：2000-09-05

申请人： Hideki Miyazaki ,  Katsunori Suzuki ,  Koji Tateno ,  Junichi Sakano ,  Masahiro Iwamura ,  Mutsuhiro Mori

发明人： Hideki Miyazaki ,  Katsunori Suzuki ,  Koji Tateno ,  Junichi Sakano ,  Masahiro Iwamura ,  Mutsuhiro Mori

IPC分类号： H02M768

CPC分类号： H03K17/0822 ,  H03K17/165

摘要： In a driving apparatus of a power semiconductor element for conducting or interrupting a main current, first resistance variable for changing a first resistance according to a control voltage, and second resistance variable for changing a second resistance according to a voltage between a first and a second terminal are provided, and either one of a voltage of a control power supply or a voltage between the first and the second terminal is voltage-divided by the first resistance and the second resistance, and the divided voltage is applied to a control gate terminal at the time of conducting or interrupting the main current.

摘要翻译： 在用于导通或中断主电流的功率半导体元件的驱动装置中，根据控制电压改变第一电阻的第一电阻变量，以及根据第一和第二电压之间的电压来改变第二电阻的第二电阻变量 端子，并且控制电源的电压或第一和第二端子之间的电压中的任一个被第一电阻和第二电阻分压，并且分压被施加到控制栅极端子 执行或中断主电流的时间。

公开(公告)号：US06271709B1

公开(公告)日：2001-08-07

申请号：US09453204

申请日：1999-12-03

申请人： Shin Kimura ,  Masahiro Nagasu ,  Satoru Inarida ,  Hideki Miyazaki ,  Katsunori Suzuki

发明人： Shin Kimura ,  Masahiro Nagasu ,  Satoru Inarida ,  Hideki Miyazaki ,  Katsunori Suzuki

IPC分类号： H03K1716

CPC分类号： H03K17/168 ,  H03K17/163

摘要： A gate drive circuit of a voltage drive switching element, which is characterized by control of di/dt and dv/dt when an IGBT is switched by controlling increases in the switching time and loss of the IGBT, includes a drive means for amplifying a signal for controlling the switching operation of a voltage drive switching device including the IGBT, a means for detecting the gate voltage of the IGBT, a voltage decrease (increase) means for slowly decreasing (increasing) the output voltage when the drive means is turned on (off) in the course of time, and a voltage increase (decrease) means for slowly increasing (decreasing) the output voltage. By switching from the voltage decrease (increase) means to the voltage increase (decrease) means according to the detected value of the gate voltage of the IGBT, di/dt and dv/dt are controlled when the IGBT is turned on (off).

摘要翻译： 电压驱动开关元件的栅极驱动电路，其特征在于，通过控制IGBT的切换时间和损耗的切换来切换IGBT时的di / dt和dv / dt的控制，包括用于放大信号的驱动装置 用于控制包括IGBT的电压驱动开关装置的切换操作，用于检测IGBT的栅极电压的装置，用于当驱动装置接通时缓慢降低（增加）输出电压的电压降低（增加）装置（ 关闭），并且电压增加（减小）意味着缓慢增加（降低）输出电压。 通过从IGBT的栅极电压的检测值切换到电压降低（增加）装置到电压增加（减小）的手段，当IGBT导通（关闭）时，di / dt和dv / dt被控制。

公开(公告)号：US06222327B1

公开(公告)日：2001-04-24

申请号：US09593954

申请日：2000-06-15

申请人： Hiroyuki Shoji ,  Hideki Miyazaki ,  Yuuichi Namura

发明人： Hiroyuki Shoji ,  Hideki Miyazaki ,  Yuuichi Namura

IPC分类号： G05F100

CPC分类号： H02M7/53803 ,  H02M7/53832 ,  H05B41/2806 ,  H05B41/2827 ,  H05B41/2828 ,  H05B41/3925 ,  Y02B20/19 ,  Y02B20/22 ,  Y02B70/1441 ,  Y10S315/07

摘要： AC voltage is applied to a resonant unit provided with an inductor and a capacitor AC current is supplied to a discharged tube connected to one of the inductor and the capacitor according to the switching operation of the two power semiconductor elements connected in a bridge manner. The resonant unit and first and second voltage drop units are connected in series between I/O terminals of the bridge and the voltages of the first and the second voltage drop units are applied as signals of opposite phases to control terminals of the two power semiconductor elements.

摘要翻译： 交流电压被施加到具有电感器和电容器的谐振单元，根据以桥式连接的两个功率半导体元件的开关操作，将AC电流提供给连接到电感器和电容器之一的放电管。 谐振单元和第一和第二压降单元串联连接在桥的I / O端子之间，并且第一和第二压降单元的电压作为相反相位的信号施加到两个功率半导体元件的控制端子 。

公开(公告)号：US06204717B1

公开(公告)日：2001-03-20

申请号：US08651875

申请日：1996-05-21

申请人： Masahiro Nagasu ,  Hideo Kobayashi ,  Hideki Miyazaki ,  Shin Kimura ,  Junichi Sakano ,  Mutsuhiro Mori

发明人： Masahiro Nagasu ,  Hideo Kobayashi ,  Hideki Miyazaki ,  Shin Kimura ,  Junichi Sakano ,  Mutsuhiro Mori

IPC分类号： H03K508

CPC分类号： H01L29/866 ,  H01L29/0692 ,  H01L29/0834 ,  H01L29/7393 ,  H01L29/7395 ,  H03K17/08148 ,  H03K17/0828

摘要： A semiconductor circuit or a semiconductor device has the current-voltage characteristic that, in a blocking-state of the semiconductor circuit or the semiconductor device, a current gently flows for values of a voltage equal to or greater than a first voltage value but equal to or smaller than a second voltage, whereas a current abruptly flows for values of a voltage greater than the second voltage value. Due to the current-voltage characteristic, energy accumulated in an inductance provided within the circuit is consumed by a differential resistance of the semiconductor circuit or a semiconductor, thereby prevent the occurrence of the electromagnetic noise and the excessively large voltage.

摘要翻译： 半导体电路或半导体器件具有电流 - 电压特性，在半导体电路或半导体器件的阻挡状态下，电流缓慢地流过等于或大于第一电压值但等于或等于 或小于第二电压，而电流突然流过大于第二电压值的电压值。 由于电流 - 电压特性，电路中提供的电感中积累的能量被半导体电路或半导体的差分电阻消耗，从而防止电磁噪声的发生和过大的电压。

公开(公告)号：US6157165A

公开(公告)日：2000-12-05

申请号：US413469

申请日：1999-10-06

申请人： Takuya Kinoshita ,  Hideki Miyazaki ,  Akihiko Emori ,  Takahiro Nomura

发明人： Takuya Kinoshita ,  Hideki Miyazaki ,  Akihiko Emori ,  Takahiro Nomura

IPC分类号： H02J7/34 ,  H02J7/00 ,  H02M3/158 ,  H01M10/44 ,  H01M10/46

CPC分类号： H02J7/0019 ,  B60L11/005 ,  B60L11/1816 ,  B60L11/1857 ,  B60L11/1859 ,  B60L11/1861 ,  B60L11/1866 ,  B60L3/0046 ,  H02M3/1582 ,  B60L2210/30 ,  B60L2210/40 ,  B60L2230/22 ,  B60L2240/545 ,  B60L2240/547 ,  B60L2240/549 ,  Y02T10/7055

摘要： A battery apparatus has a first switch connected to a battery; a first electric energy storing device, such as a capacitor, connected to the battery through the first switch; a second switch connected to the first electric energy storing device; and a voltage detecting device having an input terminal which is selectively connected to the first electric energy storing device through the second switch.

摘要翻译： 电池装置具有连接到电池的第一开关; 第一电能存储装置，例如电容器，通过第一开关连接到电池; 连接到第一电能存储装置的第二开关; 以及电压检测装置，具有通过第二开关选择性地连接到第一电能存储装置的输入端子。

公开(公告)号：US6124680A

公开(公告)日：2000-09-26

申请号：US96453

申请日：1998-06-11

申请人： Hiroyuki Shoji ,  Hideki Miyazaki ,  Yuuichi Namura

发明人： Hiroyuki Shoji ,  Hideki Miyazaki ,  Yuuichi Namura

IPC分类号： H02M7/538 ,  H02M7/5383 ,  H05B41/28 ,  H05B41/282 ,  H05B41/392 ,  G05F1/00

CPC分类号： H02M7/53803 ,  H02M7/53832 ,  H05B41/2806 ,  H05B41/2827 ,  H05B41/2828 ,  H05B41/3925 ,  Y02B20/19 ,  Y02B20/22 ,  Y02B70/1441 ,  Y10S315/07

摘要： AC voltage is applied to a resonant unit provided with an inductor and a capacitor AC current is supplied to a discharge tube connected to one of the inductor and the capacitor according to the switching operation of the two power semiconductor elements connected in a bridge manner. The resonant unit and first and second voltage drop units are connected in series between I/O terminals of the bridge and the voltages of the first and the second voltage drop units are applied as signals of opposite phases to control terminals of the two power semiconductor elements.

摘要翻译： 交流电压被施加到具有电感器和电容器的谐振单元，根据以桥式连接的两个功率半导体元件的开关操作，将AC电流提供给连接到电感器和电容器之一的放电管。 谐振单元和第一和第二压降单元串联连接在桥的I / O端子之间，并且第一和第二压降单元的电压作为相反相位的信号施加到两个功率半导体元件的控制端子 。

公开(公告)号：US5351182A

公开(公告)日：1994-09-27

申请号：US143136

申请日：1993-10-29

申请人： Hideki Miyazaki ,  Tsunehiro Endo ,  Kouzou Watanabe ,  Yuhachi Takakura ,  Koichi Suda

发明人： Hideki Miyazaki ,  Tsunehiro Endo ,  Kouzou Watanabe ,  Yuhachi Takakura ,  Koichi Suda

IPC分类号： H02M7/5387 ,  H03K5/02 ,  H03K17/00 ,  H03K17/06 ,  H03K17/16 ,  H03K17/56 ,  H03K17/567 ,  H03K17/687

CPC分类号： H02M7/538 ,  H03K17/063 ,  H03K17/162 ,  H03K17/567 ,  H03K17/6871 ,  H03K2217/0036

摘要： An inverter apparatus includes a flip-flop circuit and a voltage clamp circuit disposed in the upper arm, and set and reset signal generators each having a series connection of two switching devices. By using an input signal and using an output signal of the flip-flop circuit, the above described two switching devices are activated in a complementary manner. Owing to this configuration, no current flows except a minute time for supplying a trigger signal to the flip-flop circuit, resulting in low current consumption. If the output logic of the flip-flop circuit has been inverted by noise, two switching devices are simultaneously in the on-state and a re-trigger current is let flow to restore the above described output logic to the normal state, resulting in the complementary state again. As a result, signal transmission between the upper and lower arms is performed at higher speed and with a lower loss. In addition, the inverter apparatus is protected from false operation due to noise.

摘要翻译： 逆变器装置包括设置在上臂中的触发器电路和电压钳位电路，以及具有两个开关器件的串联连接的置位和复位信号发生器。 通过使用输入信号并使用触发器电路的输出信号，上述两个开关器件以互补的方式被激活。 由于这种配置，除了用于向触发器电路提供触发信号的微小时间之外，没有电流流动，导致低电流消耗。 如果触发器电路的输出逻辑已被噪声反转，则两个开关器件同时处于导通状态，并且使再触发电流流过以将上述输出逻辑恢复到正常状态，从而导致 互补状态。 结果，上臂和下臂之间的信号传输以较高的速度和较低的损耗进行。 此外，防止逆变器装置由于噪声而导致假操作。

公开(公告)号：US08896273B2

公开(公告)日：2014-11-25

申请号：US13557342

申请日：2012-07-25

申请人： Hideki Miyazaki ,  Akihiko Emori ,  Akihiko Kudo ,  Tsuyoshi Kai

发明人： Hideki Miyazaki ,  Akihiko Emori ,  Akihiko Kudo ,  Tsuyoshi Kai

IPC分类号： H02J7/06 ,  H02J7/00 ,  B60L11/18 ,  H01M10/48 ,  H01M10/42 ,  G01R31/36 ,  H01M10/052

CPC分类号： H02J7/0013 ,  B60L11/185 ,  B60L11/1855 ,  B60L11/1864 ,  B60L11/1879 ,  G01R31/3658 ,  H01M10/052 ,  H01M10/425 ,  H01M10/482 ,  H01M2010/4271 ,  H01M2010/4278 ,  H01M2220/20 ,  H02J7/0016 ,  H02J7/0019 ,  H02J7/0021 ,  H02J7/0022 ,  H02J7/0026 ,  Y02E60/12 ,  Y02E60/122 ,  Y02T10/7005 ,  Y02T10/7011 ,  Y02T10/7055 ,  Y02T10/7061 ,  Y02T10/7072 ,  Y02T10/7088 ,  Y02T90/121 ,  Y02T90/128 ,  Y02T90/14

摘要： Lower order control devices control plural battery cells configuring plural battery modules. An input terminal of the low order control device in the highest potential, an output terminal of the low order control device in the lowest potential, and a high order control device are connected by isolating units, photocouplers. Diodes which prevent a discharge current of the battery cells in the battery modules are disposed between the output terminal of the low order control device and the battery cells in the battery module on the low potential side. Terminals related to input/output of a signal are electrically connected without isolating among the plural low order control devices.

摘要翻译： 下位控制装置控制构成多个电池模块的多个电池单元。 最低电位的低阶控制装置的输入端子，最低电位的低阶控制装置的输出端子和高阶控制装置通过隔离单元，光电耦合器连接。 防止电池模块中的电池单元的放电电流的二极管设置在低位控制装置的输出端子与低电位侧的电池模块中的电池单元之间。 与信号的输入/输出相关的端子在多个低阶控制装置之间没有隔离的情况下电连接。

公开(公告)号：US08547041B2

公开(公告)日：2013-10-01

申请号：US12846535

申请日：2010-07-29

申请人： Kimihisa Furukawa ,  Hideki Miyazaki ,  Shigeyuki Yoshihara ,  Yuichiro Takamune

发明人： Kimihisa Furukawa ,  Hideki Miyazaki ,  Shigeyuki Yoshihara ,  Yuichiro Takamune

IPC分类号： H02P21/00

CPC分类号： B60L15/20 ,  B60L11/1803 ,  B60L15/025 ,  B60L15/06 ,  B60L15/08 ,  B60L2200/26 ,  B60L2210/20 ,  B60L2210/42 ,  B60L2220/12 ,  B60L2220/14 ,  B60L2240/421 ,  B60L2240/423 ,  B60L2270/142 ,  H02M1/12 ,  H02M1/44 ,  H02M7/53871 ,  H02M7/5395 ,  H02M2001/0054 ,  H02P6/085 ,  H02P6/10 ,  H02P27/085 ,  H02P29/50 ,  Y02T10/643 ,  Y02T10/644 ,  Y02T10/7005 ,  Y02T10/7241 ,  Y02T10/725 ,  Y02T10/7275 ,  Y02T10/92

摘要： A power conversion device comprises a power conversion unit of a three phase full bridge type including upper arm switching devices and lower arm switching devices, and a controller that outputs drive signals to these switching devices. This power conversion device forms alternately a first interval in which the upper arm switching devices and the lower arm switching devices are switched to ON for different phases, and a second interval in which, for all phases, either the upper arm switching devices or the lower arm switching devices are switched to ON, according to electrical angle.

摘要翻译： 电力转换装置包括具有上臂开关装置和下臂开关装置的三相全桥型的电力转换装置，以及向这些开关装置输出驱动信号的控制装置。 这种电力转换装置交替地形成第一间隔，其中上臂开关装置和下臂开关装置切换到不同相位的导通，以及第二间隔，其中对于所有相，上臂开关装置或下部 臂切换装置根据电气角度切换到ON。