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1.发明授权Reluctance type motor apparatus and driving method capable of reducing ripples in motor output torque 失效可减少电机输出转矩波动的磁阻式电动机装置和驱动方法公开(公告)号：US06232741B1
公开(公告)日：2001-05-15
申请号：US09413884
申请日：1999-10-07
IPC分类号： H02P705
CPC分类号： H02K19/103 , H02P25/089 , H02P25/098
摘要： A reluctance type motor apparatus comprises switching devices for energizing phase coils of a motor, diodes for circulating discharge currents of the phase coils, a current sensor for detecting a sum of currents flowing in the phase coils, and a control circuit for controlling energization of the phase coils so that the detected sum of the currents equal a predetermined reference current. The current sensor is positioned between the phase coils and junctions between the phase coils and the diodes. Phase currents supplied to energize the phase coils are varied in dependence on the rotational position of the rotor so that the output torque of the motor does not include ripple.
摘要翻译： 磁阻式电动机装置包括用于对电动机的相位线圈通电的开关装置，用于循环相线圈的放电电流的二极管，用于检测在相线圈中流动的电流之和的电流传感器，以及用于控制相位线圈的通电的控制电路 使得检测到的电流总和等于预定的参考电流。 电流传感器位于相线圈和相线圈与二极管之间的接合点之间。 供给激励相线圈的相电流根据转子的旋转位置而变化，使得电动机的输出转矩不包括纹波。
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公开(公告)号：US06483212B1
公开(公告)日：2002-11-19
申请号：US09678847
申请日：2000-10-04
IPC分类号： H02K1100
CPC分类号： H02K1/246 , H02K19/103
摘要： A reluctance-type motor include a stator having a plurality of salient stator-poles, a rotor having a plurality of salient rotor-poles, a multi-phase coils mounted in the stator, and a driver circuit for driving said multi-phase coil. The driver circuit starts to supply drive current to the multi-phase coils when the salient rotor-poles and the salient stator-poles come across each other. In other words, the drive current is supplied to the multi-phase coils when the inductance thereof is zero.
摘要翻译： 磁阻型电动机包括具有多个凸极定子极的定子，具有多个凸极转子极的转子，安装在定子中的多相线圈和用于驱动所述多相线圈的驱动电路。 当显着的转子极和突出的定子极相互碰撞时，驱动电路开始向多相线圈提供驱动电流。 换句话说，当其电感为零时，驱动电流被提供给多相线圈。
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公开(公告)号：US06441529B1
公开(公告)日：2002-08-27
申请号：US09679530
申请日：2000-10-06
IPC分类号： H02K910
CPC分类号： H02K1/246 , H02K19/103
摘要： A reluctance-type motor comprises, for each of its rotor and stator, a core that has a cylindrical ring and a plurality of salient poles protruding from the ring in a radial direction of the ring. Each pole has a bottom width and a top width in a circumferential direction of the core at its bottom and at its top, respectively. The bottom width is sized to be larger than the top width, and the ring has a width sized to be larger than a half of the top width of the pole. The pole may be shaped to have a round corner at the bottom or in a trapezoid in which the bottom width is larger than the top width. The core may have a plurality of thin magnetic plates stacked in an axial direction of the core, each plate has a plurality slits in each protrusion which forms the pole, and each plate has a thickness which is less than 5 times of a maximum width of each slit.
摘要翻译： 磁阻式电动机对于其每个转子和定子都包括具有圆柱形环的芯和沿环的径向方向从环突出的多个凸极。 每个极在其底部和顶部分别具有芯部的圆周方向的底部宽度和顶部宽度。 底部宽度的尺寸应大于顶部宽度，并且环的宽度尺寸应大于极的顶部宽度的一半。 杆可以被成形为在底部具有圆角，或者形成底部宽度大于顶部宽度的梯形。 芯可以具有沿芯的轴向堆叠的多个薄磁性板，每个板在每个突起中具有形成极的多个狭缝，并且每个板的厚度小于最大宽度的5倍 每个缝。
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公开(公告)号：US06236132B1
公开(公告)日：2001-05-22
申请号：US09506732
申请日：2000-02-18
申请人： Tomohiro Saito , Hideji Yoshida , Shinji Makita , Masami Fujitsuna , Naohisa Mimura , Yoshiyuki Takabe
发明人： Tomohiro Saito , Hideji Yoshida , Shinji Makita , Masami Fujitsuna , Naohisa Mimura , Yoshiyuki Takabe
IPC分类号： H02P600
CPC分类号： H02K19/103
摘要： In a q phase-reluctance type motor including a rotor having 2n rotor protrusions with an arc angle X°, a stator having 2m stator protrusions with an arc angle Y° and m pairs of exciting coils, each of the pairs of exciting coils is disposed around one of the stator protrusions spaced apart at 180° in mechanical angle, and the following conditions are met: q≧5, X°, Y°>360°/(n×q), X°+Y°=180°/n−&agr;°, where &agr;° is a counter torque marginal angle which is larger than 0°.
摘要翻译： 在包括具有2n个具有弧角X°的转子突起的转子的aq相磁阻型电动机中，具有2m定子突起，具有弧角Y°的定子和m对励磁线圈，每对励磁线圈设置在 定子突起之一以机械角度180°间隔开，满足以下条件：q> = 5，X°，Y°> 360°/（nxq），X°+ Y°= 180°/ n- α°，其中α°是大于0°的反转矩边际角。
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公开(公告)号：US07418824B2
公开(公告)日：2008-09-02
申请号：US11260680
申请日：2005-10-28
申请人： Keiichi Uno , Hironori Asa , Yasuhiro Takeuchi , Hideji Yoshida , Akihiro Imura , Atsushi Inaba , Koichi Ban , Takashi Yamanaka , Shigeki Iwanami , Hiroshi Kishita , Hiroshi Ogawa
发明人： Keiichi Uno , Hironori Asa , Yasuhiro Takeuchi , Hideji Yoshida , Akihiro Imura , Atsushi Inaba , Koichi Ban , Takashi Yamanaka , Shigeki Iwanami , Hiroshi Kishita , Hiroshi Ogawa
IPC分类号： F25B27/02
CPC分类号： F01C20/26 , F01C1/0215 , F01C11/004 , F04C11/008 , F04C2240/45 , F25B1/04 , F25B27/02 , F25B2400/14 , Y02A30/274
摘要： A complex fluid machine has an expansion-compressor device, a pump, and a motor generator, wherein the expansion-compressor device, the pump, and the motor generator are operatively connected and arranged in series, and a power transmitting device for disconnecting the pump from the motor generator, when the expansion-compressor device is driven by the motor generator so as to be operated as a compressor device.
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公开(公告)号：US20060012329A1
公开(公告)日：2006-01-19
申请号：US11180563
申请日：2005-07-14
申请人： Yasuaki Aoki , Hideji Yoshida , Hiroshi Amano
发明人： Yasuaki Aoki , Hideji Yoshida , Hiroshi Amano
IPC分类号： H02P7/36
CPC分类号： H02P21/18 , H02P2207/05
摘要： An apparatus is provided for controlling a synchronous motor. The apparatus comprises a first calculator calculating a voltage characteristic showing a characteristic of voltages to be applied to armature coils of a stator and a producer producing a command signal to provide the armature coils with the phase currents on the basis of the voltage characteristic. The apparatus still comprises a current detector detecting a signal depending on an amplitude of at least one of the phase currents, a second calculator calculating a rate of changes in a current amount indicating amplitudes of the phase currents, by using the signal from the current detector, and a feed-back member feed-backing the rate of changes in the current amount into the calculation of the voltage characteristic.
摘要翻译： 提供一种用于控制同步电动机的装置。 该装置包括：第一计算器，计算表示施加到定子的电枢线圈的电压的特性的电压特性和产生指令信号的发生器，以基于电压特性为电枢线圈提供相电流。 该装置还包括检测根据至少一个相电流的振幅的信号的电流检测器，第二计算器通过使用来自电流检测器的信号计算指示相电流幅度的电流变化率 ，并且反馈构件将电流量的变化率馈送到电压特性的计算中。
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公开(公告)号：US6081095A
公开(公告)日：2000-06-27
申请号：US265583
申请日：1999-03-10
申请人： Hiroshi Tamura , Hideji Yoshida , Tetsuya Nagata
发明人： Hiroshi Tamura , Hideji Yoshida , Tetsuya Nagata
CPC分类号： B60L11/1861 , B60L11/1866 , H02J7/0018 , Y02T10/7011 , Y02T10/7044 , Y02T10/7055 , Y02T10/7061 , Y10S903/907
摘要： A large number of rechargeable unit cells connected in series forming a combination battery are divided into groups of cells, each group including several cells, preferably, three to five cells. Voltage unevenness among the cells in each group is eliminated by operation of a voltage balancer device connected to each group of cells. The voltage balancer device includes a circuit for equally dividing a terminal voltage of the group of cells and obtaining an average voltage among the cells. The average voltage is compared with an individual cell voltage, and the cells having a voltage higher than the average voltage are discharged so that all cell voltages in the group become equal. A plurality of the battery modules each including the group of cells and the voltage balancer device are connected in series to form a single combination battery, and voltage unevenness among the battery modules are controlled by another voltage control device. The voltage unevenness among cells in a group may be eliminated by charging a capacitor from cells having a higher voltage and charging cells having a lower voltage from the charged capacitor. Thus, the voltage unevenness among the combination battery cells is eliminated by a simple and inexpensive device.
摘要翻译： 串联连接形成组合电池的大量可再充电电池单元被分成一组电池，每个组包括几个电池，优选三个至五个电池。 通过连接到每组电池的电压平衡装置的操作来消除每组中的电池之间的电压不均匀性。 电压平衡器装置包括用于对该组单元的端子电压进行均分并获得单元之间的平均电压的电路。 将平均电压与单个电池电压进行比较，并且将具有高于平均电压的电压的电池放电，使得组中的所有电池电压相等。 每个包括电池组和电压平衡器装置的多个电池模块串联连接以形成单个组合电池，并且电池模块之间的电压不均匀性由另一个电压控制装置控制。 通过从具有较高电压的电池充电电容器和来自充电的电容器的具有较低电压的充电电池，可以消除组中的电池之间的电压不均匀性。 因此，通过简单且便宜的装置来消除组合电池之间的电压不均匀性。
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8.发明授权Sparkplug voltage probe device having a capacitance compensating function for an internal combustion engine 失效具有用于内燃机的电容补偿功能的火花塞电压探针装置
公开(公告)号：US5491417A
公开(公告)日：1996-02-13
申请号：US262653
申请日：1994-06-20
CPC分类号： G01R15/16 , F02P17/12 , G01R31/007 , F02P2017/006 , F02P2017/123
摘要： In a sparkplug voltage probe device, an insulator base is attached to the internal combustion engine, an upper surface of the insulator base having a plurality of grooves in which the corresponding cables are placed. An electrode plate is embedded in the insulator base along the grooves to form a static capacity between the electrode plate and an array of all the cables in the grooves, both of the longitudinal sides of the electrode plate being curled around the outermost cables respectively to compensate shortage of static capacitance so as to form a capacitance adjusting function in order to substantially even a distribution of the static capacity between the electrode plate and the array of all the cables in a direction perpendicular to a length of the electrode plate. A lead wire is provided to electrically connect the electrode plate to a microcomputer.
摘要翻译： 在火花塞电压探针装置中，绝缘体基座附接到内燃机，绝缘体基座的上表面具有多个凹槽，相应的电缆放置在该凹槽中。 电极板沿着沟槽嵌入绝缘体基体中，以在电极板和沟槽中的所有电缆的阵列之间形成静电容量，电极板的两个纵向侧面分别围绕最外面的电缆卷曲以补偿 静电容量不足以形成电容调整功能，以便在垂直于电极板的长度的方向上基本均匀地分布电极板和所有电缆阵列之间的静态电容。 提供引线以将电极板电连接到微型计算机。
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公开(公告)号：US5477148A
公开(公告)日：1995-12-19
申请号：US234320
申请日：1994-04-28
IPC分类号： F02P11/06 , F02P17/00 , F02P17/12 , G01R1/06 , G01R19/165
CPC分类号： F02P17/12 , F02P11/06 , F02P2017/003 , F02P2017/006 , F02P2017/123 , F02P2017/125
摘要： In a spark plug voltage probe device which detects voltage applied to a spark plug installed in an internal combustion engine so as to analyze burning conditions in the internal combustion engine on the basis of the voltage applied to the spark plug, a rubber collar (74) is provided to surround rubber cap (7) secured to high tension terminal (71a) of spark plug (71) so as to form a static capacity between high tension terminal (71a) and rubber collar (74). Electrical conductor (73) is provided between rubber cap (7) and rubber collar (74), and conductor (73) is electrically connected to a microcomputer by output cable (64) so as to analyze the spark plug voltage waveform. Condenser (42) is connected at one end to the ground and the other end to a common point (A) between electrical conductor (73) and the microcomputer so as to reduce the spark plug voltage according to the capacity of condenser (42).
摘要翻译： 在火花塞电压探针装置中，检测施加到内燃机中安装的火花塞的电压，以便基于施加到火花塞的电压分析内燃机中的燃烧状况，橡胶套环（74） 被设置为围绕固定到火花塞（71）的高压端子（71a）的橡胶帽（7），以在高压端子（71a）和橡胶环（74）之间形成静态容量。 电气导体（73）设置在橡胶盖（7）和橡胶环（74）之间，导体（73）通过输出电缆（64）电连接到微型计算机，以分析火花塞电压波形。 冷凝器（42）的一端连接到地面，另一端连接到电导体（73）和微型计算机之间的公共点（A），以便根据冷凝器（42）的容量降低火花塞电压。
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公开(公告)号：US07992400B2
公开(公告)日：2011-08-09
申请号：US12078074
申请日：2008-03-27
申请人： Keiichi Uno , Hironori Asa , Yasuhiro Takeuchi , Hideji Yoshida , Akihiro Imura , Atsushi Inaba , Koichi Ban , Takashi Yamanaka , Shigeki Iwanami , Hiroshi Kishita , Hiroshi Ogawa
发明人： Keiichi Uno , Hironori Asa , Yasuhiro Takeuchi , Hideji Yoshida , Akihiro Imura , Atsushi Inaba , Koichi Ban , Takashi Yamanaka , Shigeki Iwanami , Hiroshi Kishita , Hiroshi Ogawa
IPC分类号： F25B27/00
CPC分类号： F01C20/26 , F01C1/0215 , F01C11/004 , F04C11/008 , F04C2240/45 , F25B1/04 , F25B27/02 , F25B2400/14 , Y02A30/274
摘要： A complex fluid machine has an expansion-compressor device, a pump, and a motor generator, wherein the expansion-compressor device, the pump, and the motor generator are operatively connected and arranged in series, and a power transmitting device for disconnecting the pump from the motor generator, when the expansion-compressor device is driven by the motor generator so as to be operated as a compressor device.
摘要翻译： 复合流体机械具有膨胀压缩机装置，泵和电动发电机，其中膨胀压缩机装置，泵和电动发电机可操作地连接和串联布置;以及动力传递装置，用于将泵 当电动发电机由膨胀压缩机装置驱动时，作为压缩机装置运转。
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