BATTERY MODULE

WIPO Patent Application WO/2012/000007

A3

The invention relates to a battery module and to an arrangement comprising a plurality of battery modules connected in series, comprising an energy store (3) having a positive and a negative connection (31, 32), a first and a second connection (A, B), a first and a second compensation connection (C, D), a boost converter (4) having a first and a second converter output (4a, 4b), and a decoupling switch (8), wherein the energy store (3) is connected at the positive connection (31) of the energy store to the first connection (A) and at the negative connection of the energy store to the second connection (B), wherein the first converter output (4a) is connected to the first compensation connection (C) and the second converter output (4b) is connected to the second compensation connection (D), wherein the converter (4) is designed to draw energy from the energy store (3) and to provide said energy to the converter outputs (4a, 4b) of the converter in the form of current, and wherein the decoupling switch (8) is connected at the first connection of the decoupling switch to the first compensation connection (C) and at the second connection of the decoupling switch to the second compensation connection (D).

GOLLOB PETER (AT)
ROESSLER WERNER (DE)
PECHLANER ANDREAS (DE)

PCT/AT2011/000287

October 26, 2012

June 30, 2011

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INFINEON TECHNOLOGIES AG (DE)
GOLLOB PETER (AT)
ROESSLER WERNER (DE)
PECHLANER ANDREAS (DE)

H02J7/00; B60L11/18

US6388424B1	2002-05-14
DE4422409A1	1996-01-11
CN201438493U	2010-04-14
EP0432639A2	1991-06-19
US20050127873A1	2005-06-16

WILDHACK, Andreas (Landstrasser Hauptstrasse 50, Wien, AT)

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