JP5489525B2 - 均等化装置 - Google Patents
均等化装置 Download PDFInfo
- Publication number
- JP5489525B2 JP5489525B2 JP2009114238A JP2009114238A JP5489525B2 JP 5489525 B2 JP5489525 B2 JP 5489525B2 JP 2009114238 A JP2009114238 A JP 2009114238A JP 2009114238 A JP2009114238 A JP 2009114238A JP 5489525 B2 JP5489525 B2 JP 5489525B2
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- JP
- Japan
- Prior art keywords
- power supply
- circuit
- voltage
- equalization
- side microcomputer
- 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.)
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- 230000007423 decrease Effects 0.000 claims description 11
- 238000007599 discharging Methods 0.000 claims description 7
- 238000001514 detection method Methods 0.000 description 24
- 238000009413 insulation Methods 0.000 description 14
- 239000003990 capacitor Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 241000156302 Porcine hemagglutinating encephalomyelitis virus Species 0.000 description 3
- 230000007257 malfunction Effects 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
Images
Classifications
-
- 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
Description
2 均等化ユニット(均等化回路)
31 低圧側マイコン(制御回路)
33 5V電源(電源回路)
34 5V電源低下検出回路(停止回路)
BH 高圧バッテリ(組電池)
BL 12V補機バッテリ(低圧バッテリ)
C1〜Cn 単位セル
Claims (2)
- 組電池を構成する互いに直列接続された複数の単位セルをそれぞれ放電して各単位セルの両端電圧を均等化する均等化動作を行う均等化回路と、前記均等化回路の制御を行う制御回路と、前記組電池よりも電池電圧が低い低圧バッテリから前記制御回路の電源電圧を生成して、前記制御回路に供給する電源回路と、を備えた均等化装置において、
前記電源回路から出力される電源電圧の低下、または、前記低圧バッテリから出力される電源電圧の低下の何れか一方を検出すると前記制御回路による制御が効かなくなる前に前記均等化回路による均等化動作を停止させる停止回路を備えた
ことを特徴とする均等化装置。 - 前記停止回路が、前記電源回路から出力される電源電圧の低下を検出すると前記低圧バッテリから単パルスを生成して前記均等化回路に対して出力して均等化動作を停止させるように設けられている
ことを特徴とする請求項1に記載の均等化装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009114238A JP5489525B2 (ja) | 2009-05-11 | 2009-05-11 | 均等化装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009114238A JP5489525B2 (ja) | 2009-05-11 | 2009-05-11 | 均等化装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010263733A JP2010263733A (ja) | 2010-11-18 |
JP5489525B2 true JP5489525B2 (ja) | 2014-05-14 |
Family
ID=43361349
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009114238A Active JP5489525B2 (ja) | 2009-05-11 | 2009-05-11 | 均等化装置 |
Country Status (1)
Country | Link |
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JP (1) | JP5489525B2 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5847506B2 (ja) * | 2011-09-14 | 2016-01-20 | 株式会社ケーヒン | 電子制御装置及び車両制御システム |
JP5792025B2 (ja) * | 2011-10-21 | 2015-10-07 | ラピスセミコンダクタ株式会社 | 半導体装置及びノイズ除去装置 |
CN102496985B (zh) | 2011-12-09 | 2014-05-28 | 雷星亮 | 一种便携式备用电源 |
JP6116943B2 (ja) | 2012-03-16 | 2017-04-19 | 矢崎総業株式会社 | 均等化装置 |
CN103066662B (zh) * | 2013-01-07 | 2015-08-05 | 雷星亮 | 应急电源 |
JP6984392B2 (ja) * | 2017-12-20 | 2021-12-17 | 株式会社デンソー | 蓄電池システム |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11289675A (ja) * | 1998-04-01 | 1999-10-19 | Nec Saitama Ltd | 通信装置の電池切れ延長方法 |
JP2003189490A (ja) * | 2001-12-14 | 2003-07-04 | Honda Motor Co Ltd | 蓄電装置の残容量均等化装置 |
JP5167645B2 (ja) * | 2007-01-30 | 2013-03-21 | 富士通株式会社 | 電子機器および直流電圧変換システム |
JP4845756B2 (ja) * | 2007-01-31 | 2011-12-28 | 三洋電機株式会社 | 車両用の電源装置 |
JP4917494B2 (ja) * | 2007-07-31 | 2012-04-18 | 矢崎総業株式会社 | 電圧調整装置 |
-
2009
- 2009-05-11 JP JP2009114238A patent/JP5489525B2/ja active Active
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Publication number | Publication date |
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JP2010263733A (ja) | 2010-11-18 |
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