To provide a charging system for an electric automobile, capable of charging so that the operation efficiency of a pole transformer for selling electricity is improved.SOLUTION: A charging system for an electric automobile includes: second and third batteries that charge a first battery built into an electric automobile 200; a first determination device that determines whether or not it is a time zone in which the second battery can be charged from a distributed type power source; a second determination device that determines whether or not charging plugs 12, 22 are mounted on the electric automobile; a third determining device that determines whether or not the remaining amount of the second battery is equal to or more than a predetermined remaining amount; and a control unit that charges the second battery from the distributed type power source when the first determination device determines that it is a time zone in which the second and third batteries can be charged from the distributed type power source, when the second determination device determines that the charging plugs are not mounted on the electric automobile, and when the third determination device determines that the remaining amount of the second battery is equal to or more than the predetermined remaining amount.SELECTED DRAWING: Figure 1
【課題】売電用の柱上変圧器の稼働効率が良好になるよう充電することができる電気自動車の充電システムを提供する。【解決手段】電気自動車200に内蔵される第1バッテリーを充電するための第2、第3バッテリーと、分散型電源から第2バッテリーへ充電可能な時間帯であるか否かを判定する第1判定装置と、充電プラグ12、22が電気自動車に装着されたか否かを判定する第2判定装置と、第2バッテリーの残量が所定残量以上であるか否かを判定する第3判定装置と、前記分散型電源から第2、第3バッテリーへ充電可能な時間帯であると前記第1判定装置が判定し、充電プラグが電気自動車に装着されていないと前記第2判定装置が判定し、前記第2バッテリーの残量が所定残量以上であると前記第3判定装置が判定した場合、前記分散型電源から前記第2バッテリーへ充電させる制御装置と、を備える。【選択図】図1
CHARGING SYSTEM FOR ELECTRIC AUTOMOBILE
電気自動車の充電システム
2019-12-26
Patent
Electronic Resource
Japanese
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