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    • 117. 发明授权
    • Apparatus for carrying out improved control of rotary machine
    • 用于改进旋转机械控制的装置
    • US08288980B2
    • 2012-10-16
    • US13137366
    • 2011-08-09
    • Tsuyoshi YamamotoTakahiro Yamada
    • Tsuyoshi YamamotoTakahiro Yamada
    • H02P7/00
    • B60L15/025B60K6/48B60L2240/423B60W2710/083Y02T10/6221Y02T10/643
    • In an apparatus, a norm setter sets, based on a request torque for a rotary machine and a rotational velocity of a rotor, a norm of a vector of an output voltage in a two-phase rotating coordinate system defined in the rotor. A phase setter sets, based on a deviation between a generated torque and the request torque, a phase of the vector of the output voltage of the power converter in the two-phase rotating coordinate system. A drive signal determiner determines, based on the norm set by the norm setter and the phase set by the phase setter, a drive signal, and applies the drive signal to a switching member to thereby drive the switching member such that the generated torque is adjusted to the request torque.
    • 在装置中,标准设定器基于旋转机械的请求扭矩和转子的旋转速度设定在转子中限定的两相旋转坐标系中的输出电压的矢量的范数。 相位设定器基于产生的转矩和请求转矩之间的偏差,设定两相旋转坐标系中的功率转换器的输出电压的矢量的相位。 驱动信号确定器基于标准设定器设定的标准和由相位设定器设定的相位来确定驱动信号,并将驱动信号施加到切换部件,从而驱动切换部件,使得产生的转矩被调整 到要求扭矩。
    • 118. 发明授权
    • Control device and control system for electric rotating machine
    • 旋转电机控制装置及控制系统
    • US08193749B2
    • 2012-06-05
    • US12627479
    • 2009-11-30
    • Tsuyoshi YamamotoTatsuru MoriokaJunji Miyachi
    • Tsuyoshi YamamotoTatsuru MoriokaJunji Miyachi
    • H02P6/08
    • H02P27/08H02P21/0021H02P21/06H02P21/20H02P2101/45H02P2201/09H02P2205/05H02P2207/05
    • A control device has a unit for determining a controlled phase of a controlled voltage outputted from an inverter to a generator according to a difference between a target torque and an estimated torque of the generator, a unit for calculating an instructed vector norm of the controlled voltage from the target torque, an electrical angular speed of the generator and parameters indicating characteristics of the generator, a unit for correcting the instructed norm to an adjusted vector norm such that a phase of current flowing through the generator in response to the controlled voltage set at the controlled phase and the adjusted norm is controlled to a phase of an instructed current determined from the target torque, and a unit for controlling the generator by controlling the inverter to output the controlled voltage set at the controlled phase and the adjusted norm to the generator.
    • 控制装置具有用于根据目标转矩和发电机的估计转矩之间的差来确定从逆变器输出到发电机的受控电压的受控相位的单元,用于计算受控电压的指示矢量范数的单元 从所述目标转矩,所述发电机的电角速度和指示所述发电机的特性的参数,用于将所述指示范数校正为调整后的矢量范数的单元,使得响应于所设置的受控电压的流过所述发电机的电流的相位 受控相位和调整范数被控制为从目标转矩确定的指示电流的相位,以及用于通过控制逆变器来输出在受控相位设定的受控电压并将调整后的标准输出到发电机的单元 。