JP4639204B2 - 電池の異常昇温検出方法 - Google Patents
電池の異常昇温検出方法 Download PDFInfo
- Publication number
- JP4639204B2 JP4639204B2 JP2007017258A JP2007017258A JP4639204B2 JP 4639204 B2 JP4639204 B2 JP 4639204B2 JP 2007017258 A JP2007017258 A JP 2007017258A JP 2007017258 A JP2007017258 A JP 2007017258A JP 4639204 B2 JP4639204 B2 JP 4639204B2
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- JP
- Japan
- Prior art keywords
- battery
- stage
- battery module
- air
- temperature rise
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Secondary Cells (AREA)
Description
9 電池モジュール
10 ホルダケース
14 PTCセンサ(温度センサ)
15 接続線
16 端子片
17 外装チューブ
19 第1エンドプレート
20 第2エンドプレート
28 パスバー
Claims (3)
- 複数個の単電池を電気的に直列に接続してなる電池モジュールを多数本配置し、前記電池モジュール間の端子間を電気的に接続してなる電池電源装置における電池の異常昇温検出方法であって、
複数個の単電池の夫々に、昇温時に電気抵抗が急激に増大する温度センサを外部から取付け、前記電池モジュールに属するこれら温度センサを直列に接続し、直列に接続された該電池モジュールに属する温度センサの全抵抗の測定により、前記電池モジュール単位で、単電池の異常昇温を検出することを特徴とする電池の異常昇温検出方法。 - 温度センサがPTCセンサである請求項1記載の電池の異常昇温検出方法。
- 単電池がニッケル水素二次電池である請求項1又は2記載の電池の異常昇温検出方法。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP06997097A JP3961061B2 (ja) | 1997-03-24 | 1997-03-24 | 電池の異常昇温検出装置 |
JP2007017258A JP4639204B2 (ja) | 1997-03-24 | 2007-01-29 | 電池の異常昇温検出方法 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP06997097A JP3961061B2 (ja) | 1997-03-24 | 1997-03-24 | 電池の異常昇温検出装置 |
JP2007017258A JP4639204B2 (ja) | 1997-03-24 | 2007-01-29 | 電池の異常昇温検出方法 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP06997097A Division JP3961061B2 (ja) | 1997-03-24 | 1997-03-24 | 電池の異常昇温検出装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007123287A JP2007123287A (ja) | 2007-05-17 |
JP4639204B2 true JP4639204B2 (ja) | 2011-02-23 |
Family
ID=51454498
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP06997097A Expired - Lifetime JP3961061B2 (ja) | 1997-03-24 | 1997-03-24 | 電池の異常昇温検出装置 |
JP2007017258A Expired - Fee Related JP4639204B2 (ja) | 1997-03-24 | 2007-01-29 | 電池の異常昇温検出方法 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP06997097A Expired - Lifetime JP3961061B2 (ja) | 1997-03-24 | 1997-03-24 | 電池の異常昇温検出装置 |
Country Status (1)
Country | Link |
---|---|
JP (2) | JP3961061B2 (ja) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE434171T1 (de) | 1998-04-07 | 2009-07-15 | Tyco Electronics Raychem Kk | Sekundärzelle, temperaturdetektor dafür und verfahren zur herstellung eines temperaturdetektors |
US6137669A (en) | 1998-10-28 | 2000-10-24 | Chiang; Justin N. | Sensor |
DE10011233B4 (de) | 1999-03-12 | 2007-07-12 | Sanyo Electric Co., Ltd., Moriguchi | Batterieeinheit |
JP2000340195A (ja) * | 1999-05-31 | 2000-12-08 | Sanyo Electric Co Ltd | 電源装置 |
JP4712929B2 (ja) * | 1999-09-21 | 2011-06-29 | パナソニック株式会社 | 組電池の異常温度検出装置 |
US6479185B1 (en) | 2000-04-04 | 2002-11-12 | Moltech Power Systems, Inc. | Extended life battery pack with active cooling |
JP3706576B2 (ja) * | 2001-12-27 | 2005-10-12 | 三洋電機株式会社 | 電源装置 |
WO2005046017A1 (ja) | 2003-11-07 | 2005-05-19 | Tyco Electronics Raychem K.K. | 過熱防止デバイスおよびこれを備える電気装置 |
JP4278622B2 (ja) | 2004-03-18 | 2009-06-17 | 三洋電機株式会社 | 電源装置 |
JP4260121B2 (ja) | 2004-04-09 | 2009-04-30 | 三洋電機株式会社 | 電源装置 |
JP2006145478A (ja) * | 2004-11-24 | 2006-06-08 | Tyco Electronics Raychem Kk | 温度異常検出方法および装置 |
JP4931378B2 (ja) | 2005-07-06 | 2012-05-16 | 三洋電機株式会社 | 車両用の電源装置 |
DE102007031558A1 (de) | 2007-07-06 | 2009-01-08 | Robert Bosch Gmbh | Akkumulator und Akkupack |
GB2450794B (en) * | 2007-07-06 | 2009-05-20 | Bosch Gmbh Robert | Battery with temperature-dependent element |
DE102010010144B4 (de) | 2010-03-04 | 2013-08-29 | Magna Steyr Fahrzeugtechnik Ag & Co. Kg | Akkumulator und Überwachungsschaltung für Akkumulator |
CN101938016A (zh) * | 2010-08-30 | 2011-01-05 | 长春劲能锂电池科技有限公司 | 一种模块化锂离子动力电池 |
JP6249336B2 (ja) * | 2013-12-13 | 2017-12-20 | パナソニックIpマネジメント株式会社 | 電源コード |
KR20210046331A (ko) | 2019-10-18 | 2021-04-28 | 주식회사 엘지화학 | 차량 배터리 화재 감지 장치 및 감지 방법 |
JP7159370B2 (ja) * | 2020-02-28 | 2022-10-24 | エルエス、マテリアルズ、カンパニー、リミテッド | キャパシタモジュール |
PL3916880T3 (pl) * | 2020-05-29 | 2023-11-13 | Samsung Sdi Co., Ltd. | Sieć rezystorów zależnych od temperatury do monitorowania anomalii temperaturowych w układzie baterii |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03134580A (ja) * | 1989-10-19 | 1991-06-07 | Fujikura Ltd | 電気構成要素群の発熱異常検知方法 |
JPH04292869A (ja) * | 1991-03-20 | 1992-10-16 | Hitachi Maxell Ltd | 組電池およびその充電方法 |
JPH0574481A (ja) * | 1991-09-17 | 1993-03-26 | Ngk Insulators Ltd | 高温電池の異常温度検出装置 |
JPH10214613A (ja) * | 1997-01-30 | 1998-08-11 | Hitachi Ltd | 非水電解液二次電池とこれを用いた組電池 |
-
1997
- 1997-03-24 JP JP06997097A patent/JP3961061B2/ja not_active Expired - Lifetime
-
2007
- 2007-01-29 JP JP2007017258A patent/JP4639204B2/ja not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03134580A (ja) * | 1989-10-19 | 1991-06-07 | Fujikura Ltd | 電気構成要素群の発熱異常検知方法 |
JPH04292869A (ja) * | 1991-03-20 | 1992-10-16 | Hitachi Maxell Ltd | 組電池およびその充電方法 |
JPH0574481A (ja) * | 1991-09-17 | 1993-03-26 | Ngk Insulators Ltd | 高温電池の異常温度検出装置 |
JPH10214613A (ja) * | 1997-01-30 | 1998-08-11 | Hitachi Ltd | 非水電解液二次電池とこれを用いた組電池 |
Also Published As
Publication number | Publication date |
---|---|
JPH10270094A (ja) | 1998-10-09 |
JP3961061B2 (ja) | 2007-08-15 |
JP2007123287A (ja) | 2007-05-17 |
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