Title:
中間回路の電圧を可変的に設定可能なバッテリシステム
Document Type and Number:
Japanese Patent JP5576564
Kind Code:
B2
Abstract:
A battery system includes a battery, a DC voltage intermediate circuit connected to the battery, an inverter connected to the DC voltage intermediate circuit and an electric motor connected to the inverter. The DC voltage intermediate circuit includes a capacitor, and the battery includes a battery module line having a plurality of battery modules which are connected in series, and a control unit. Each battery module includes a coupling unit and at least one battery cell which is connected between a first input and a second input of the coupling unit. The coupling unit is configured to connect the at least one battery cell between a first terminal of the battery module and a second terminal of the battery module in response to a first control signal, and to connect the first terminal to the second terminal in response to a second control signal.
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Inventors:
ブッツマン, Stefan
Fink, フォルガー
Fink, フォルガー
Application Number:
JP2013528599A
Publication Date:
August 20, 2014
Filing Date:
September 07, 2011
Export Citation:
Assignee:
Robert Bosch Gesellschaft Mitt ベシュレンクテル ハフツング
Samsung SDI Samsung SDI Co, Inc.., Ltd.
Samsung SDI Samsung SDI Co, Inc.., Ltd.
International Classes:
H02J7/00; B60L11/18
Attorney, Agent or Firm:
Eye Py Dee international patent business corporation