To provide a control method for an electric vehicle charging current.SOLUTION: A control method for electric vehicle charging current includes: a step S1 of collecting present temperatures Tc at a charging contact; a step S2 of generating an amount ΔI of current adjustment, based on a present temperature and a set temperature threshold Tref specified in advance; and a step S3 of adjusting a charging current flowing in the charging contact, based on the amount of current adjustment, to keep a temperature at the charging contact near the set temperature threshold.SELECTED DRAWING: Figure 2
【課題】電気自動車充電電流の制御方法を提供する。【解決手段】電気自動車充電電流の制御方法は、充電接点の現在温度Tcを収集するステップS1と、現在温度と予め指定した設定温度閾値Trefに基づき電流調整量ΔIを生成するステップS2と、更に電流調整量に基づき充電接点に流れる充電電流を調整することにより、充電接点の温度を設定温度閾値付近に保持するステップS3を含む。【選択図】図2
CONTROL METHOD FOR ELECTRIC VEHICLE CHARGING CURRENT AND CHARGER
電気自動車充電電流の制御方法及び充電装置
2021-11-01
Patent
Electronic Resource
Japanese
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 |
ELECTRIC VEHICLE CHARGER AND ELECTRIC VEHICLE CHARGING METHOD
European Patent Office | 2018
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