MODULE BATTERY AND PRODUCTION METHOD FOR MODULE BATTERY

WIPO Patent Application WO/2014/050669

A1

A module battery in which at least two strings are connected in parallel. The strings comprise at least two cells and a fuse. The at least two cells are connected in series. The fuse is connected in series to the at least two cells. The fuse fuses if there is a current at or above a fusing current. The cells do not combust if the heat generated per unit time is no more than an upper limit. The number of cells connected in series is determined so as to be no more than a threshold value at which power that is converted to heat within cells that have shorted when a malfunction has occurred reaches the upper limit. The fusing current matches the charge current that flows to a malfunctioning string if the power that is converted to heat in cells that have shorted when a malfunction has occurred reaches the upper limit.

WO/2013/083252	METHOD FOR OPERATING A BATTERY, AND BATTERY
WO/2019/025876	BATTERY EXCHANGE PROGRAM USING UNIVERSAL RECHARGEABLE BATTERIES, FITTING BATTERY CASES, BATTERY PACKS, MINI RACK AND RACK SYSTEMS ALONG WITH GPS TRACKING FOR BATTERY EXCHANGE STATIONS
JP2001339869	BATTERY PACK AND POWER SUPPLY CIRCUIT

HOSHINO KOJI (JP)

PCT/JP2013/075218

April 03, 2014

September 19, 2013

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NGK INSULATORS LTD (JP)

H01M10/42; H01M10/48; H01M50/583; H02H7/18; H02J7/00; H01M50/213; H01M50/271

JP2000048865A	2000-02-18
JP3177968U	2012-08-23
JPH0817466A	1996-01-19
JPH06231748A	1994-08-19

TAKASHI ISOZAKI: "Development of Sodium-Sulfur Batteries", September 1998, NGK REVIEW OF NGK INSULATORS, LTD.
See also references of EP 2903057A4

YOSHITAKE Hidetoshi et al. (JP)
Hidetoshi Yoshitake (JP)

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