PROBLEM TO BE SOLVED: To provide an inverter and a charger having duplicated power conversion functions with one configuration in a battery charge/discharge control device of an electric automobile.SOLUTION: A battery charge/discharge control device includes: a motor 350; a battery 310; an electric automobile inlet 340; an integrated power conversion device 323 including a relay, and including a first power conversion device for converting a DC power discharged from the battery 310 into an AC power and a second power conversion device for converting the AC power transmitted from the electric automobile inlet 340 or the motor 350 into the DC power; and a control part for determining the state of the electric automobile, and for controlling the integrated power conversion device 323 in accordance with a determination result.SELECTED DRAWING: Figure 4

    【課題】電気自動車のバッテリー充放電制御装置において、重複した電力変換の機能を有するインバータと充電器を1つの構成とする。【解決手段】バッテリー充放電制御装置は、電動機350、バッテリー310、電気自動車インレット340、リレーを含み、バッテリー310から放電される直流電力を交流電力に変換する第1電力変換装置及び電気自動車インレット340または電動機350から伝達される交流電力を直流電力に変換する第2電力変換装置を含む統合電力変換装置323、並びに、電気自動車の状態を判断し、判断結果によって統合電力変換装置323を制御する制御部を含む。【選択図】図4


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    Title :

    BATTERY CHARGE/DISCHARGE CONTROL DEVICE


    Additional title:

    バッテリー充放電制御装置


    Contributors:
    KANG HO HYUN (author) / LEE JI HEON (author)

    Publication date :

    2017-02-09


    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 / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY





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