A control device for an AC rotating machine includes a voltage command calculation means (1) that calculates voltage commands on rotation two axes and a voltage applying means (2) that applies a voltage to an AC rotating machine (3), based on voltage commands on the rotation two axes outputted by the voltage command calculation means (1); the voltage command calculation means (1) calculates first-axis and second-axis voltage commands on the rotation two axes and reduces the limit value of the second-axis voltage command in proportion to the squared first-axis voltage command.
CONTROL DEVICE FOR ALTERNATING CURRENT ROTATING MACHINE, AND ELECTRIC POWER STEERING DEVICE EQUIPPED WITH CONTROL DEVICE FOR ALTERNATING CURRENT ROTATING MACHINE
STEUERVORRICHTUNG FÜR WECHSELSTROMDREHMASCHINE, UND ELEKTRISCHE SERVOLENKUNG MIT STEUERVORRICHTUNG FÜR WECHSELSTROMDREHMASCHINE
DISPOSITIF DE COMMANDE POUR MACHINE TOURNANTE À COURANT ALTERNATIF ET DISPOSITIF DE DIRECTION ASSISTÉE ÉLECTRIQUE ÉQUIPÉ D'UN DISPOSITIF DE COMMANDE POUR MACHINE TOURNANTE À COURANT ALTERNATIF
2022-02-23
Patent
Electronic Resource
English
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