An ECU (40) sets target value of a system voltage based on an electric power loss of a motor generator (MG1, MG2) and an inverter (20, 30) and controls a voltage boost converter (10). The ECU (40) calculates the target value of the system voltage using a function expression generated, for each operating point of the motor generator (MG1, MG2), by approximating a loss characteristic which represents change of the electric power loss with respect to change of the system voltage, by a quadratic expression or a linear expression of the system voltage.
MOTOR DRIVING APPARATUS, VEHICLE PROVIDED WITH SAME, AND METHOD OF CONTROLLING MOTOR DRIVING APPARATUS
MOTORANSTEUERUNGSVORRICHTUNG, FAHRZEUG DAMIT UND VERFAHREN ZUR STEUERUNG EINER MOTORANSTEUERUNGSVORRICHTUNG
APPAREIL D'ENTRAÎNEMENT DE MOTEUR, VÉHICULE ÉQUIPÉ DE CELUI-CI ET PROCÉDÉ PERMETTANT DE CONTRÔLER L'APPAREIL D'ENTRAÎNEMENT DE MOTEUR
2016-06-29
Patent
Electronic Resource
English
IPC: | H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
Motor driving apparatus motor driving system and electric vehicle including the same
European Patent Office | 2020
|APPARATUS AND METHOD OF CONTROLLING VEHICLE INCLUDING DRIVING MOTOR
European Patent Office | 2018
|METHOD AND APPARATUS OF CONTROLLING VEHICLE INCLUDING DRIVING MOTOR
European Patent Office | 2017
|Apparatus and method of controlling vehicle including driving motor
European Patent Office | 2019
|