Patent application title: BATTERY MONITORING DEVICE, POWER STORAGE SYSTEM, AND CONTROL SYSTEM
Inventors:
Yuruki Okada (Chiyoda-Ku, Tokyo, JP)
Sho Shiraga (Chiyoda-Ku, Tokyo, JP)
Toshihiro Wada (Chiyoda-Ku, Tokyo, JP)
Shoji Yoshioka (Chiyoda-Ku, Tokyo, JP)
Assignees:
Mitsubishi Electric Corporation
IPC8 Class: AG01R3136FI
USPC Class:
320134
Class name: Battery or cell discharging with charging with battery or cell condition monitoring (e.g., for protection from overcharging, heating, etc.)
Publication date: 2016-05-26
Patent application number: 20160146896
Abstract:
A controller of a battery monitoring apparatus, said controller
calculating the amount of heat generated inside a battery on the basis of
information about the electric current which flows out of or flows into
the battery. Furthermore, the controller calculates the amount of heat
discharged from the surface of the battery, said amount being calculated
on the basis of temperature information about at least one from among the
surface of the battery and a substance in the vicinity of the battery. In
addition, the controller calculates the temperature inside the battery on
the basis of information about the amount of heat generated, and
information about the amount of heat discharged.Claims:
Description:
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