To provide an electric vehicle capable of controlling a secondary battery to a power amount adapted for adjusting a supply-demand balance caused in a power system by being mounted on the electric vehicle and controlling a SOC of the secondary battery, which can be connected to the power system on a vehicle side, and a charge/discharge system of the electric vehicle, as at least one embodiment.SOLUTION: An electric vehicle mounting a secondary battery which can supply a driving power to a driving motor and can be charged, and capable of charging to the secondary battery from a power system via a charging/discharging device installed in a power tube and capable of discharging to the power system from the secondary battery, comprises SOC adjustment control means for controlling a SOC of the secondary battery so as to be the charging or the discharging power amounts adapted for solving an imbalance state of the power supply in the power tube on the basis of a supply-demand prediction value of the power system in the power tube of a current place or a destination of the electric vehicle.SELECTED DRAWING: Figure 1

    【課題】本発明の少なくとも一つの実施形態は、電動車両に搭載され、電力系統に接続可能な二次電池のSOCを車両側で制御して、二次電池を電力系統に生じる需給バランスの調整に適する電力量に制御できる電動車両、及び電動車両の充放電システムを提供することを目的とする。【解決手段】駆動モータに駆動電力を供給可能であるとともに充電可能な二次電池を搭載し、電力管内に設置された充放電装置を介して電力系統から前記二次電池への充電及び前記二次電池から前記電力系統への放電が可能な電動車両であって、電動車両の現在地又は目的地の電力管内における電力系統の需給予測値を基に電力管内における電力需給のアンバランス状態の解消に適する充電又は放電の電力量になるように二次電池のSOCを制御するSOC調整制御手段を備えることを特徴とする。【選択図】図1


    Access

    Download


    Export, share and cite



    Title :

    ELECTRIC VEHICLE AND CHARGE/DISCHARGE SYSTEM OF ELECTRIC VEHICLE


    Additional title:

    電動車両、電動車両の充放電システム


    Contributors:

    Publication date :

    2020-09-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



    ELECTRIC VEHICLE AND CHARGE/DISCHARGE SYSTEM OF ELECTRIC VEHICLE

    HIRAMITSU YUSUKE | European Patent Office | 2020

    Free access

    CHARGE DISCHARGE SYSTEM FOR ELECTRIC VEHICLE

    YAMADA TETSUYA / MURAMATSU KATSUYOSHI | European Patent Office | 2019

    Free access

    ELECTRIC VEHICLE CHARGE/DISCHARGE APPARATUS

    SHIICHI HIROYASU | European Patent Office | 2015

    Free access

    ELECTRIC VEHICLE CHARGE/DISCHARGE DEVICE

    SHIICHI HIROYASU | European Patent Office | 2016

    Free access

    INTER-ELECTRIC-VEHICLE CHARGE/DISCHARGE DEVICE

    SAITO ATSUSHI / SUDO TAKUYA / HASHIMOTO MASAHIDE | European Patent Office | 2024

    Free access