To provide a regenerative control method and a regenerative control device capable of generating regenerative braking torque while preventing deterioration in sound/vibration performance and overheating of a motor for generation even when a power storage amount of a battery is close to a fully charged state.SOLUTION: In a regenerative control method, regenerative power, which is the power generated to obtain regenerative braking torque, is calculated, and chargeable power of a battery is calculated. When surplus power is generated by regenerative control at least by the regenerative power exceeding the chargeable power, the surplus power is consumed by a drive motor and a non-drive motor. For the generation or increase/decrease of the surplus power, a follow-up speed of consumption power in the non-drive motor is made slower than a follow-up speed of consumption power in the drive motor.SELECTED DRAWING: Figure 11

    【課題】バッテリの蓄電量が満充電に近いときでも、音振性能の悪化や発電用モータの過加熱を防ぎつつ、回生制動トルクを発生させることができる回生制御方法及び回生制御装置を提供する。【解決手段】ある態様の回生制御方法では、回生制動トルクを得るために発生する電力である回生電力を演算し、バッテリの充電可能電力を演算する。また、少なくとも回生電力が充電可能電力を超えることで回生制御によって余剰電力が発生するときに、余剰電力を駆動モータ及び非駆動モータで消費する。そして、余剰電力の発生または増減に対して、非駆動モータにおける消費電力の追従速度を、駆動モータにおける消費電力の追従速度よりも遅くする。【選択図】図11


    Access

    Download


    Export, share and cite



    Title :

    REGENERATIVE CONTROL METHOD AND REGENERATIVE CONTROL DEVICE


    Additional title:

    回生制御方法及び回生制御装置


    Contributors:

    Publication date :

    2022-04-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    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 / 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 / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



    Regenerative braking control method and regenerative braking control device

    NAKAMURA YOHEI / KURODA MASAFUMI / WADA YUJI et al. | European Patent Office | 2022

    Free access

    REGENERATIVE COOPERATION CONTROL DEVICE AND REGENERATIVE COOPERATION CONTROL METHOD

    UKAI SOTA / ISHII YASUHIRO / KOBAYASHI HIROKAZU et al. | European Patent Office | 2025

    Free access

    REGENERATIVE BRAKING CONTROL METHOD AND REGENERATIVE BRAKING CONTROL DEVICE

    NAKAMURA YOHEI / KURODA MASAFUMI / WADA YUJI et al. | European Patent Office | 2021

    Free access

    REGENERATIVE BRAKING CONTROL METHOD AND REGENERATIVE BRAKING CONTROL DEVICE

    NAKAMURA YOHEI / KURODA MASAFUMI / WADA YUJI et al. | European Patent Office | 2019

    Free access

    REGENERATIVE BRAKING CONTROL METHOD AND REGENERATIVE BRAKING CONTROL DEVICE

    NAKAMURA YOHEI / KURODA MASAFUMI / WADA YUJI et al. | European Patent Office | 2020

    Free access