Power controller and vehicle equipped with power controller

Details Power controller and vehicle equipped with power controller Power controller and vehicle equipped with power controller

H - Electricity

02

J

H02J 7/00 (2006.01) B60L 11/18 (2006.01) H02J 3/00 (2006.01) H02M 7/5387 (2007.01) H02P 27/06 (2006.01)

Patent

CA 2653938

An ECU (60) detects the effective value and phase of the voltage from a commercial power supply (90) based on the voltage (VAC) from a voltage sensor (74). In addition, the ECU (60) creates a current command (IR) which is the command value of a current (IAC) fed to power lines (NL1, NL2) and in-phase with the voltage from the commercial power supply (90) based on the effective value and phase thus detected and a charge/discharge power command value (PR) for a storage battery (B). The ECU (60) controls the zero-phase voltage of inverters (20, 30) based on the current command (IR) thus created.

Selon l'invention, un bloc de commande électronique (60) détecte la valeur efficace et la phase de la tension provenant d'une alimentation commerciale (90) en se basant sur la tension (VAC) provenant d'un capteur de tension (74). De plus, ce bloc de commande électronique (60) crée une commande de courant (IR) qui est la valeur de commande d'un courant (IAC) alimenté à des lignes de transport d'énergie (NL1, NL2) et en phase avec la tension provenant de l'alimentation commerciale (90) en se basant sur la valeur efficace et la phase ainsi détectée et une valeur de commande d'énergie de charge/décharge (PR) pour une batterie d'accumulateurs (B). Le bloc de commande électronique (60) contrôle la tension à phase 0° des onduleurs (20, 30) en se basant sur la commande de courant (IR) ainsi créée.

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