To provide a motor generator control system capable of suppressing the amount of charge to a battery by regenerative braking when the battery is in a fully charged or near fully charged state, and a hybrid vehicle.SOLUTION: A motor generator control system 1 includes: a second motor generator MG2; a drive current control unit 3 that performs feedback control on a drive torque Tq of the second motor generator MG2 on the basis of drive currents Iu, Iv of the second motor generator MG2 so that the drive torque Tq of the second motor generator MG2 is set to a target torque Tq*; a current coordinate conversion device 12 that calculates a d-axis current value Id and a q-axis current value Iq on the basis of the drive currents Iu, Iv and outputs them to the drive current control unit 3; and a strong field magnetic field control command unit 21. Current consumption control for performing the feedback control is executed by changing a d-axis current value Ida and a q-axis current value Iqa so that the drive torque Tq becomes smaller than the target torque Tq*, when strong field control is performed during regeneration.SELECTED DRAWING: Figure 6

    【課題】バッテリが満充電若しくは満充電に近い状態のときに回生ブレーキによるバッテリの充電量を抑制可能なモータジェネレータ制御システム及びハイブリッド車両を提供する。【解決手段】モータジェネレータ制御システム1は、第2モータジェネレータMG2と、第2モータジェネレータMG2の駆動電流Iu,Ivに基づいて、第2モータジェネレータMG2の駆動トルクTqが目標トルクTq*になるようにフィードバック制御する駆動電流制御部3と、駆動電流Iu,Ivに基づきd軸電流値Id及びq軸電流値Iqを算出して駆動電流制御部3に出力する電流座標変換器12と、強め界磁制御指令部21と、を備え、回生時に強め界磁制御を行う場合、d軸電流値Ida及びq軸電流値Iqaを、目標トルクTq*より駆動トルクTqが小さくなるよう変更してフィードバック制御をする電流消費制御を実行する。【選択図】図6


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    Title :

    MOTOR GENERATOR CONTROL SYSTEM AND HYBRID VEHICLE


    Additional title:

    モータジェネレータ制御システム及びハイブリッド車両


    Contributors:

    Publication date :

    2023-04-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion



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