Power monitoring system and electric vehicle

A power monitoring system includes an in-vehicle system that monitors a power state of a storage battery of an electric vehicle, and an out-of-vehicle system that is mounted on an out-of-vehicle apparatus and monitors power supply to the electric vehicle. The electric vehicle includes a first power...

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Bibliographische Detailangaben
Hauptverfasser:	OKUBO YOICHI, MATSUNAGA TAKANORI
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS CALCULATING CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER COMPUTING CONTROLLING CONVERSION OR DISTRIBUTION OF ELECTRIC POWER COUNTING ELECTRIC DIGITAL DATA PROCESSING ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES ELECTRICITY ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL GENERATION MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES PERFORMING OPERATIONS PHYSICS PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY REGULATING SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES SYSTEMS FOR STORING ELECTRIC ENERGY TRANSPORTING VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	A power monitoring system includes an in-vehicle system that monitors a power state of a storage battery of an electric vehicle, and an out-of-vehicle system that is mounted on an out-of-vehicle apparatus and monitors power supply to the electric vehicle. The electric vehicle includes a first power feed port for supplying and receiving AC power to and from the out-of-vehicle apparatus, and a second power feed port for supplying and receiving DC power to and from the out-of-vehicle apparatus. The in-vehicle system includes first power feed port power measurement means for measuring a first amount of fed power supplied from the out-of-vehicle apparatus via the first power feed port, second power feed port power measurement means for measuring a second amount of fed power supplied from the out-of-vehicle apparatus via the second power feed port, vehicle side communication means, storage battery power measurement means, and a monitoring section.