To inhibit other electric power of an external power system from becoming tighter due to external charging.SOLUTION: The charging system is configured to perform external charging using electric power of an external power system for charging a power storage device of an electric vehicle including a motor for traveling and the power storage device for exchanging power with the motor. In a case where the power storage device has a power storage ratio of less than a predetermined ratio and power of the power system is tight, a start of the external charging is postponed until the power of the power system is no longer tight. Thus, it is possible to prevent the power of the external power system from being further tightened by external charging.SELECTED DRAWING: Figure 2
【課題】外部の電力系統の電力が外部充電により更に逼迫するのを抑制する。【解決手段】走行用のモータと、モータと電力のやりとりを行なう蓄電装置と、を備える電動車両の蓄電装置を外部の電力系統からの電力を用いて充電する外部充電を実行する充電システムであって、蓄電装置の蓄電割合が所定割合未満の場合において電力系統の電力が逼迫しているときには、電力系統の電力が逼迫しなくなるまで外部充電の開始を延期する。これにより、外部の電力系統の電力が外部充電により更に逼迫するのを抑制することができる。【選択図】図2
CHARGING SYSTEM
充電システム
2020-03-05
Patent
Elektronische Ressource
Japanisch
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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