Title:
自動車用の多電圧式車載電力供給装置
Document Type and Number:
Japanese Patent JP5665876
Kind Code:
B2
Abstract:
In the case of a multi-voltage on-board power supply system for a motor vehicle having a hybrid or electric drive, comprising a dc-dc converter, by means of which a high voltage level having a higher direct-current voltage and at least a first energy storage device is connected to a low voltage level having a lower voltage and at least a second energy storage device, wherein the system comprises a charging interface for charging external devices, at least one converter phase of the dc-dc converter can be disconnected from the low voltage level and instead can be connected with the charging interface, and a third energy storage device can be connected to the charging interface in order to supply the third energy storage device with a lower voltage and permit a charging of the third energy storage device by the energy flow from the first energy storage device.
Inventors:
フレッシュル ヨアヒム
ヴァンケ クリストフ
ライター トーマス
ヴァンケ クリストフ
ライター トーマス
Application Number:
JP2012538208A
Publication Date:
February 04, 2015
Filing Date:
October 09, 2010
Export Citation:
Assignee:
バイエリッシェ モートーレン ウエルケ アクチエンゲゼルシャフトＢＡＹＥＲＩＳＣＨＥ ＭＯＴＯＲＥＮ ＷＥＲＫＥ ＡＫＴＩＥＮＧＥＳＥＬＬＳＣＨＡＦＴ
International Classes:
H02J7/00; B60L11/18; B60L50/15; H02J7/14; H02J7/34; H02J15/00
Attorney, Agent or Firm:
Fujita アキラ
Hideki Imai
Hideki Imai