JP2010232105A - 電池組立装置、及び電池組立方法 - Google Patents
電池組立装置、及び電池組立方法 Download PDFInfo
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Abstract
【解決手段】複数の電池セルのうち、第1電圧から前記第1電圧より高い第2電圧までの充電にかかる充電時間と電圧との関係とを示す充電カーブが互いに類似する複数の前記電池セルを1つの電池パックに組み込む電池セルとして選択する。これにより、電池セル及び複数の電池セルを組み込んだ電池パックの寿命を延ばすことができる。
【選択図】図8
Description
Claims (7)
- 複数の電池セルのうち、第1電圧から前記第1電圧より高い第2電圧までの充電にかかる充電時間と電圧との関係とを示す充電カーブが互いに類似する複数の前記電池セルを1つの電池パックに組み込む電池セルとして選択する選択部を備える電池組立装置。
- 前記選択部は、前記複数の電池セルのうち、前記充電時間が互いに類似する前記複数の電池セルを1つの電池パックに組み込む電池セルとして選択する請求項1に記載の電池組立装置。
- 前記選択部は、前記複数の電池セルのうち、前記充電時間が類似し、且つ、前記充電時間のそれぞれの時刻における電池セルの電圧が互いに類似する前記複数の電池セルを1つの電池パックに組み込む電池セルとして選択する請求項1又は2に記載の電池組立装置。
- 前記複数の電池セルを充放電させて、前記複数の電池セルのそれぞれの前記充電カーブを測定する充電カーブ測定部をさらに備え、
前記選択部は、前記充電カーブ測定部が測定した前記複数の電池セルの前記充電カーブが互いに類似する前記複数の電池セルを1つの電池パックに組み込む電池セルとして選択する請求項1から3の何れかに記載の電池組立装置。 - 前記複数の電池セルの中にそれぞれ設けられたメモリから、複数の前記電池セルの前記充電カーブを示す情報を読み出す充電カーブ読出部をさらに備え、
前記選択部は、前記充電カーブ読出部が読み出した前記複数の電池セルの前記充電カーブを示す情報を用いて、前記充電カーブが互いに類似する前記複数の電池セルを1つの電池パックに組み込む電池セルとして選択する請求項1に記載の電池組立装置。 - 1つの電池パックに組み込む電池セルとして選択された前記電池セルの前記充電カーブに応じて、該電池パックの使用用途を選択する用途選択部をさらに備える請求項1から5の何れかに記載の電池組立装置。
- 複数の電池セルのうち、第1電圧から前記第1電圧より高い第2電圧までの充電にかかる充電時間と電圧との関係とを示す充電カーブが互いに類似する複数の前記電池セルを1つの電池パックに組み込む電池セルとして選択する選択工程を備える電池組立方法。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
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JP2009080624A JP5497319B2 (ja) | 2009-03-27 | 2009-03-27 | 電池組立装置、及び電池組立方法 |
PCT/JP2010/002131 WO2010109879A1 (ja) | 2009-03-27 | 2010-03-25 | 電池組立装置、及び電池組立方法 |
US13/239,391 US8916279B2 (en) | 2009-03-27 | 2011-09-22 | Battery assembling apparatus and battery assembling method |
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JP2009080624A JP5497319B2 (ja) | 2009-03-27 | 2009-03-27 | 電池組立装置、及び電池組立方法 |
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JP2010232105A true JP2010232105A (ja) | 2010-10-14 |
JP5497319B2 JP5497319B2 (ja) | 2014-05-21 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2442502A1 (en) | 2010-10-15 | 2012-04-18 | Fujitsu Limited | Serial transmission apparatus, information processing apparatus, and serial transmission method |
JP2012127938A (ja) * | 2010-11-24 | 2012-07-05 | Mitsubishi Electric Corp | 蓄電装置の劣化監視方法、及びその劣化監視装置 |
WO2015056385A1 (ja) * | 2013-10-15 | 2015-04-23 | ソニー株式会社 | 電池、電池パック、電子機器、電動車両、蓄電装置および電力システム |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010007076A1 (de) * | 2010-02-06 | 2011-08-11 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 80686 | Elektrischer Energiespeicher |
DE102012206336A1 (de) * | 2012-04-18 | 2013-10-24 | Robert Bosch Gmbh | Datenspeicher für einen elektrischen Energiespeicher |
DE102012013977A1 (de) * | 2012-07-16 | 2014-01-16 | Li-Tec Battery Gmbh | Gehäusebaugruppe, Sekundärbatterie mit wenigstens zwei Sekundärzellen und dieser Gehäusebaugruppe, sowie Verfahren zum Herstellen der Gehäusebaugruppe |
JP2014175246A (ja) * | 2013-03-12 | 2014-09-22 | Sony Corp | 二次電池、二次電池の製造方法、二次電池用正極、二次電池用正極の製造方法、電池パック、電子機器および電動車両 |
KR20150054276A (ko) * | 2013-11-11 | 2015-05-20 | 삼성에스디아이 주식회사 | 전기 자전거의 주행 제어 장치 |
KR20180070892A (ko) * | 2016-12-19 | 2018-06-27 | 현대자동차주식회사 | 전기 자동차, 그를 포함하는 시스템 및 전기 자동차의 배터리 충전 방법 |
CN107271906B (zh) | 2017-05-31 | 2019-10-18 | 宁德时代新能源科技股份有限公司 | 电池包健康度估算方法和装置 |
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JPWO2015056385A1 (ja) * | 2013-10-15 | 2017-03-09 | ソニー株式会社 | 電池、電池パック、電子機器、電動車両、蓄電装置および電力システム |
US9647256B2 (en) | 2013-10-15 | 2017-05-09 | Sony Corporation | Battery, battery pack, electronic apparatus, electrically driven vehicle, electrical storage device, and power system |
US10096812B2 (en) | 2013-10-15 | 2018-10-09 | Murata Manufacturing Co., Ltd. | Battery, battery pack, electronic apparatus, electrically driven vehicle, electrical storage device, and power system |
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JP5497319B2 (ja) | 2014-05-21 |
WO2010109879A1 (ja) | 2010-09-30 |
US20120011706A1 (en) | 2012-01-19 |
US8916279B2 (en) | 2014-12-23 |
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