Vehicle
AssigneeToyota Jidosha Kabushiki Kaisha
InventorsToshihiro YAMAMOTO, Kenji YAMADA
Life of this patent
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AssigneeToyota Jidosha Kabushiki Kaisha
InventorsToshihiro YAMAMOTO, Kenji YAMADA
Estimating the term…
A vehicle performs first PWM control of generating a first PWM signal of a plurality of switching elements to switch the plurality of switching elements by comparing voltage commands of phases based on a torque command with a carrier voltage when a target operating point including a rotation speed and the torque command of the motor is outside a predetermined area, and selects and performs second PWM control of generating a second PWM signal of the plurality of switching elements to switch the plurality of switching elements based on a modulation factor of a voltage and a voltage phase based on the torque command and the number of pulses in a predetermined period of an electrical angle of the motor or the first PWM control when the target operating point is inside the predetermined area.
A vehicle comprising:
Dependencies are inferred from the claim text.