PROBLEM TO BE SOLVED: To provide a power quality assurance auxiliary system and an electric vehicle in which the target residual capacity of the power storage device in each electric vehicle is set so that the charge/discharge power request from a power system can be responded to the maximum.SOLUTION: A charge/discharge controller 14 determines a charge/discharge power command CDcomx for each electric vehicle Vx, based on each target residual capacity SOCxtar set to the respective electric vehicle Vx, so that a charge/discharge power request CDreq from a power system 18 can be followed. Consequently, it can contribute to enhancement in the ancillary function (assurance of power quality). More specifically, the target residual capacity SOCxtar of the power storage device 4x in each electric vehicle Vx can be set so that the charge/discharge power request CDreq from the power system 18 can be responded to the maximum.

    【課題】電力系統からの充放電要求に最大限対応できるように、各電動車両の蓄電装置の目標残容量を設定する電力品質確保補助システム及び電動車両を提供する。【解決手段】充放電制御装置14は、電力系統18からの充放電電力要求CDreqに従えるように、各電動車両Vxに設定された各目標残容量SOCxtarに基づく、各電動車両Vxに対する充放電電力指令CDcomxを決定する。このため、アンシラリ機能の強化(電力品質の確保)に資することができる。つまり、電力系統18からの充放電電力要求CDreqに最大限対応できるように、各電動車両Vxの蓄電装置4xの目標残容量SOCxtarを設定することができる。【選択図】図1


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    Title :

    POWER QUALITY ASSURANCE AUXILIARY SYSTEM AND ELECTRIC VEHICLE


    Additional title:

    電力品質確保補助システム及び電動車両


    Contributors:

    Publication date :

    2015-05-28


    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



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