About 74 results
https://drivepatents.com/patents/976360 · 9 Apr 2014
A power storage system includes n number of slave BMSs for transmitting data associated with an electric characteristic value of battery cells, included in battery modules managed by the slave BMSs, through slave communication networks; m number of master ...
https://drivepatents.com/patents/978277 · 19 Feb 2014
A battery wiring module (10), which is to be attached to a plurality of electric cells (11) each including a positive terminal (13) and a negative terminal (14), includes a bus bar (17) that is made of metal and has a pair of terminal through holes (20) to...
https://drivepatents.com/patents/980121 · 1 Jan 2014
Method, system, and programs for regulating battery operation. A signal indicative of an atmospheric pressure outside a battery is first obtained. Based on the obtained signal, one or more parameters to be used for controlling an operation of the battery a...
https://drivepatents.com/patents/981324 · 4 Dec 2013
[PROBLEM] The deterioration state of an electric storage apparatus may be changed depending on the usage environment of the electric storage apparatus. [SOLVING MEANS] An electric storage system includes an electric storage apparatus (10) connected to a lo...
https://drivepatents.com/patents/987234 · 21 Aug 2013
Disclosed is a method for setting sequential ID to a multi-slave BMS in a battery pack, the battery pack including N (N: natural number of 2 or more) slave BMSs having sequential physical locations to control a battery module containing at least one batter...
https://drivepatents.com/patents/989388 · 26 Jun 2013
Disclosed herein is a voltage sensing assembly to detect voltages of battery cells having electrode terminals formed at an upper end or a lower end thereof in a state in which the voltage sensing assembly is mounted to a battery module, the voltage sensing...
https://drivepatents.com/patents/990190 · 29 May 2013
Provided are an apparatus and a method for estimating internal resistance of a battery pack. The apparatus includes: a voltage sensing unit that measures a voltage value of the battery pack; a current sensing unit that measures a current value of the batte...
https://drivepatents.com/patents/985280 · 27 Mar 2013
A reverse polarity protection circuit includes a p-channel MOSFET 1, an n-channel MOSFET 2, zener diodes 3, 4, a coil 5 that suppresses a backward flow of an electric current, a resistor 6 that retains a voltage difference between a source of the p-channel...
https://drivepatents.com/patents/985530 · 20 Mar 2013
A battery protection device for protecting a battery (1;41) comprises an electrical circuit arranged to generate or suppress a ripple current through said battery. Said electrical circuit comprises a ripple generator (5) arranged to produce an electrical r...
https://drivepatents.com/patents/994700 · 26 Dec 2012
Disclosed herein is a voltage sensing assembly for a battery module to sense voltage of battery cells having electrode terminals formed at the upper end or the lower end thereof in a state in which the voltage sensing assembly is mounted in the battery mod...