POWER SUPPLY SYSTEM AND ELECTRONIC DEVICE

• Main Authors: SHIMURA Jusuke, HAYASHI Saori
• Format: Patent
• Language: English; French; Japanese
• Published: 29.06.2023
• Subjects: BASIC ELECTRIC ELEMENTS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION; MEASURING; MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES; PHYSICS; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY; SYSTEMS FOR STORING ELECTRIC ENERGY; TESTING

A power supply system according to one embodiment of the present art comprises a secondary battery, a voltage measurement unit, a voltage spike detection unit, a determination unit, and a low pass filter. The voltage measurement unit measures voltage across positive electrode and negative electrode...