POWER STORAGE DEVICE, CONTROL METHOD, CONTROL DEVICE, POWER STORAGE SYSTEM, MAINTENANCE SYSTEM, ELECTRIC VEHICLE AND ELECTRONIC APPARATUS

• Main Authors: ODAJIMA YOSHIHIRO, TAJIMA TOSHIO, TERAUCHI MASUMI, ENDO NORIHIKO, SUGANO NAOYUKI, SATO KAZUMI, UMETSU KOJI
• Format: Patent
• Language: English; Japanese
• Published: 16.11.2015
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES; ELECTRICITY; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL; 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; TESTING; TRANSPORTING; VEHICLES IN GENERAL

PROBLEM TO BE SOLVED: To accurately determine a use state of a power storage device, for example.SOLUTION: A power storage device includes a power storage section and an evaluation value acquisition section for acquiring an evaluation value relating to the use of the power storage section. The evaluation value acquisition section acquires at least an evaluation value in a low-temperature region and an evaluation value in a high-temperature region among a plurality of regions set on the basis of temperatures. 【課題】例えば、蓄電装置の使用状況を正確に判断する。【解決手段】蓄電装置は、蓄電部と、蓄電部の使用に関する評価値を取得する評価値取得部と、を有し、評価値取得部は、温度に基づいて設定される複数の領域のうち、少なくとも、低温領域における評価値と高温領域における評価値とを取得するように構成される。【選択図】図５