Secondary battery pack system

2次電池パックシステム

Abstract

PROBLEM TO BE SOLVED: To provide a secondary battery pack system that controls battery packs which are connected in parallel, without requiring a complex system configuration. SOLUTION: In the secondary battery pack system that supplies power to electronic equipment, the secondary battery pack system has a plurality of battery packs, respectively, having a controlling controller; a body-side connection circuit, connected to the plurality of battery packs provided on the electronic-equipment side; and each body-side discharge control signal line provided in the body-side connection circuit. Each body-side discharge control signal line and each controlling controller of the plurality of battery packs are connected to each other. COPYRIGHT: (C)2010,JPO&INPIT
【課題】 並列接続された電池パックを複雑なシステム構成を要することなく制御することができる2次電池パックシステムを提供する。 【解決手段】本発明の2次電池パックシステムは、電子機器に電力を供給する2次電池パ ックシステムにおいて、制御用コントローラをそれぞれ有する複数の電池パックと、電子機器側に設けられた該複数の電池パックとの本体側接続回路と、該本体側接続回路に設けられる本体側放電制御信号線と、を有し、該本体側放電制御信号線と該複数の電池パックのそれぞれの制御用コントローラとが接続されることを特徴とする。 【選択図】 図2

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Cited By (3)

    Publication numberPublication dateAssigneeTitle
    US-8803483-B2August 12, 2014Nec Energy Devices, Ltd.Secondary battery pack power supply system
    US-9118200-B2August 25, 2015Nec Energy Devices, Ltd.Secondary battery pack system
    WO-2011033558-A1March 24, 2011Necエナジーデバイス株式会社Secondary battery pack system