Controller (12) of power storage pack (10) performs communication for authentication with controller (32) of an electric moving body according to the pattern of a current flowing through a power line in a state where power storage pack (10) is mounted to electric moving body (30). Controller (12) of power storage pack (10) measures contact resistance between power storage pack (10) and the electric moving body based on voltage of the power line on power storage pack (10) side, voltage of the power line on the electric moving body side received from controller (32) of the electric moving body, and current when communication for authentication is performed according to the pattern of a current flowing through the power line.
ELECTRICITY STORAGE PACK, ELECTRIC MOBILE BODY, AND CHARGING DEVICE
STROMSPEICHERPACK, ELEKTRISCHER MOBILER KÖRPER UND LADEVORRICHTUNG
BLOC DE STOCKAGE D'ÉLECTRICITÉ, CORPS MOBILE ÉLECTRIQUE ET DISPOSITIF DE CHARGE
2023-09-27
Patent
Electronic Resource
English
IPC: | G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / 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 |
ELECTRICITY STORAGE PACK, ELECTRIC MOBILE BODY, AND CHARGING DEVICE
European Patent Office | 2021
|Electricity storage pack, electric mobile body, and charging device
European Patent Office | 2025
|ELECTRICITY STORAGE PACK, ELECTRIC MOBILE BODY, AND CHARGING DEVICE
European Patent Office | 2023
|European Patent Office | 2021
|European Patent Office | 2024
|