JP4777095B2 - 充電装置 - Google Patents
充電装置 Download PDFInfo
- Publication number
- JP4777095B2 JP4777095B2 JP2006059453A JP2006059453A JP4777095B2 JP 4777095 B2 JP4777095 B2 JP 4777095B2 JP 2006059453 A JP2006059453 A JP 2006059453A JP 2006059453 A JP2006059453 A JP 2006059453A JP 4777095 B2 JP4777095 B2 JP 4777095B2
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- Japan
- Prior art keywords
- charging
- cooling device
- battery
- current
- cooling
- 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 - Lifetime
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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)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Description
冷却装置実装検出回路、18は冷却装置駆動回路、19は装置電流検出回路、20はマイ
コンである。
Claims (2)
- 電池パック内に収納された電池を充電する装置であって、接続された電池を冷却する冷却装置を備えた充電装置において、
該冷却装置の駆動状態を検出することにより該冷却装置自体に故障があるか否かを判定する第1の判定手段と、
前記電池の充電を開始する手段と、
充電開始後の電池温度(Ta)と、予め定めた時間経過後の電池温度(Tb)から電池温度の上昇値(Tb−Ta)を検出し、該電池温度の上昇値が所定値(K)以上か否かを判定する第2の判定手段と、
該上昇値が所定値以上になったときには電池の充電電流を低下させ得る手段と、
充電された電池が満充電になったか否かを判定する第3の判定手段と、
前記第1の判定手段により故障ありと判定されたときに、前記冷却装置に故障がある旨の表示をする手段と、
前記第1の判定手段により故障ありと判定されたときに、前記冷却装置の駆動を停止する手段を備えたことを特徴とする充電装置。 - 前記第1の判定手段は、前記電池パックが接続され前記冷却装置に駆動電流が供給された際に前記冷却装置自体に故障があるか否かを判定することを特徴とする請求項1記載の充電装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006059453A JP4777095B2 (ja) | 1999-02-26 | 2006-03-06 | 充電装置 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1999050079 | 1999-02-26 | ||
| JP5007999 | 1999-02-26 | ||
| JP2006059453A JP4777095B2 (ja) | 1999-02-26 | 2006-03-06 | 充電装置 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003350339A Division JP3993846B2 (ja) | 1999-02-26 | 2003-10-09 | 充電装置 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007296259A Division JP4730671B2 (ja) | 1999-02-26 | 2007-11-15 | 充電装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2006204094A JP2006204094A (ja) | 2006-08-03 |
| JP4777095B2 true JP4777095B2 (ja) | 2011-09-21 |
Family
ID=36961582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006059453A Expired - Lifetime JP4777095B2 (ja) | 1999-02-26 | 2006-03-06 | 充電装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4777095B2 (ja) |
-
2006
- 2006-03-06 JP JP2006059453A patent/JP4777095B2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2006204094A (ja) | 2006-08-03 |
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