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    • 6. 发明授权
    • Motor/generator
    • 电机/发电机
    • US06429562B2
    • 2002-08-06
    • US09731862
    • 2000-12-08
    • Masaki NakanoMinoru Arimitsu
    • Masaki NakanoMinoru Arimitsu
    • H02K1600
    • H02P5/00H02K11/048H02K16/00
    • A first motor/generator unit (10A comprises a first rotor (42) and a first stator (40) with a plurality of coils. A second motor/generator unit (10B) comprises a second rotor (43) and a second stator (41) with a plurality of coils. By properly determining the number of coils S1, S2 in the stators (40, 41), the number of pairs of magnetic poles P1, P2 in the magnet of the rotors (42, 43), and the number of phases M1, M2 in alternating currents driving the rotors (42, 43), and connecting a coil with a coil number j in a group number i of the first stator (40) with a coil with a coil number i in a group number j of the second stator (41), it is possible to suppress an ineffectual current generated when two motor/generator units (10A, 10B) are independently driven by the same inverter (32).
    • 第一电动机/发电机单元(10A)包括具有多个线圈的第一转子(42)和第一定子(40),第二电动机/发电机单元(10B)包括第二转子(43)和第二定子 )通过适当地确定定子(40,41)中的线圈S1,S2的数量,转子(42,43)的磁体中的磁极对P1,P2的数量,以及 驱动转子(42,43)的交流电流的相位M1,M2的数量,并且将第一定子(40)的组号i中的线圈号j的线圈与线圈号为i的线圈组合在一起 第二定子(41)的数量j,可以抑制由同一逆变器(32)独立地驱动两个电动机/发电机组(10A,10B)时产生的无效电流。
    • 7. 发明授权
    • Stator of two rotor single stator type electric motor
    • 双转子单定子式电动机定子
    • US06838790B2
    • 2005-01-04
    • US10830105
    • 2004-04-23
    • Minoru ArimitsuMasaki Nakano
    • Minoru ArimitsuMasaki Nakano
    • H02K16/02H02K1/08H02K1/14H02K1/18H02K3/24H02K1/04
    • H02K1/08H02K1/14H02K1/18H02K3/24H02K16/02
    • A stator for use in a two rotor single stator type electric motor includes a stator core including a plurality of stator teeth that are circumferentially arranged around a common axis leaving a plurality of identical spaces each being defined between adjacent two of the stator teeth. Each stator tooth includes a plurality of flat magnetic steel plates that are aligned along the common axis. A plurality of coils are put around the stator teeth respectively. Bolts extend through identical spaces of the stator core for combining the flat magnetic steel plates to have a fixed structure of the stator core. A molded plastic fills the identical spaces of the stator core. A plurality of elongate plate bars extend in the identical spaces through the molded plastic respectively. Each elongate plate bar extends in parallel with the common axis and is constructed of a magnetic material that has an electric resistance higher than the bolts.
    • 用于双转子单定子式电动机的定子包括定子铁芯,该定子铁芯包括多个定子齿,该定子齿围绕公共轴周向设置,留下多个相同的空间,每个间隔限定在相邻的两个定子齿之间。 每个定子齿包括沿公共轴对准的多个平的电磁钢板。 多个线圈分别放置在定子齿周围。 螺栓延伸穿过定子铁芯的相同空间,用于组合平板电磁钢板以具有定子铁心的固定结构。 模制塑料填充定子芯的相同空间。 多个细长板条分别在相同的空间中延伸穿过模制塑料。 每个细长板条与公共轴线平行延伸,并由具有高于螺栓的电阻的磁性材料构成。
    • 8. 发明授权
    • Control device for plurality of rotating electrical machines
    • 多台旋转电机的控制装置
    • US06624601B2
    • 2003-09-23
    • US09940546
    • 2001-08-29
    • Minoru ArimitsuMasaki Nakano
    • Minoru ArimitsuMasaki Nakano
    • H02P774
    • B60L11/123B60L11/1807B60L15/025B60L2220/14Y02T10/6217Y02T10/643Y02T10/7005Y02T10/7077
    • A control device for a plurality of rotating electrical machines has a single current control device with an inverter, gate driver, and a motor controller, which supplies a control current to each rotating electrical machine allowing rotation control in response to the rotational phase of the rotor. In this control device, the current control device determines the control current of each rotating electrical machine based on the target torques and rotational angular velocities of all rotating electrical machines, and supplies a composite current obtained by combining the determined control currents for each rotating electrical machine to all rotating electrical machine. In this control device for a plurality of rotating electrical machines, the required voltage does not exceed the voltage of the power source and the peak value of the composite current does not exceed the permitted range of the inverter.
    • 用于多个旋转电机的控制装置具有单个电流控制装置,其具有逆变器,栅极驱动器和电动机控制器,其向每个旋转电机提供控制电流,允许响应于转子的旋转相位的旋转控制 。 在该控制装置中,电流控制装置基于所有旋转电机的目标转矩和旋转角速度来决定各旋转电机的控制电流,并且提供通过将确定的每个旋转电机的控制电流组合而获得的复合电流 对于所有旋转电机。在该多个旋转电机的控制装置中,所需电压不超过电源电压,复合电流的峰值不超过逆变器的允许范围。