BATTERY MONITORING DEVICE AND ELECTRIC VEHICLE HAVING THE SAME MOUNTED THEREON

• Main Authors: HORI YUKI, KURACHI DAISUKE, UCHIYAMA MASANORI
• Format: Patent
• Language: English; Japanese
• Published: 02.11.2022
• Subjects: BASIC ELECTRIC ELEMENTS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES; ELECTRICITY; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL; GENERATION; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MEASURING; MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES; PERFORMING OPERATIONS; PHYSICS; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY; SYSTEMS FOR STORING ELECTRIC ENERGY; TESTING; TRANSPORTING; VEHICLES IN GENERAL

To calculate the amount of electricity stored in a battery pack even when the amount of electricity stored in cell batteries is difficult to be calculated based on the voltage of the cell batteries.SOLUTION: A battery monitoring device 96 monitors a battery pack 93 having a series connection body of...