JP2001501076A - 電池駆動式電気装置用電源装置及び充電器並びにその方法 - Google Patents
電池駆動式電気装置用電源装置及び充電器並びにその方法Info
- Publication number
- JP2001501076A JP2001501076A JP10514749A JP51474998A JP2001501076A JP 2001501076 A JP2001501076 A JP 2001501076A JP 10514749 A JP10514749 A JP 10514749A JP 51474998 A JP51474998 A JP 51474998A JP 2001501076 A JP2001501076 A JP 2001501076A
- Authority
- JP
- Japan
- Prior art keywords
- current
- battery
- charging
- input
- des
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 76
- 230000006870 function Effects 0.000 claims description 15
- 230000035939 shock Effects 0.000 claims description 5
- 238000012544 monitoring process Methods 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- 230000008569 process Effects 0.000 abstract description 23
- 238000001514 detection method Methods 0.000 description 9
- 230000008859 change Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 8
- 238000012935 Averaging Methods 0.000 description 7
- 238000004364 calculation method Methods 0.000 description 7
- 230000001413 cellular effect Effects 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 230000007704 transition Effects 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0068—Battery or charger load switching, e.g. concurrent charging and load supply
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/007—Regulation of charging or discharging current or voltage
- H02J7/00711—Regulation of charging or discharging current or voltage with introduction of pulses during the charging process
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Measurement Of Current Or Voltage (AREA)
- Secondary Cells (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1. 電池給電式電気装置を電流源で運転する方法であって、電流源は、定電流 源及び時間と共に変化する電流源の1つであり、 (a)電流源からの入力電流(Iinput)を測定し、 (b)要求出力電流(Iout-des)を予め定められた運転パラメータに基づい て選択し、 (c)Iinput及びIout-desに基づいて衝撃係数を決定し、 (d)この衝撃係数に基づいて電力(Ioutput)を電気装置に供給する前記方 法。 2. 請求項1記載の方法に於いて、ステップ(b)は、電池充電動作に基づい てIout-desを選定することにより実施され、ステップ(d)は、電池に充電す るための電力を供給することにより実施される前記方法。 3. 請求項1記載の方法に於いて、衝撃係数は、デューティ割合と時間周期と の積であり、ステップ(c)は、デューティ割合を時間周期全体に渡って変化さ せることにより実施される前記方法。 4. 請求項1記載の方法に於いて、衝撃係数は、デューティ割合と時間周期と の積であり、時間周期は、(Iinput−Iout-des)の関数であり、ステップ(c )は、時間周期を変化させることにより実施される前記方法。 5. 請求項1記載の方法に於いて、ステップ(d)は、電池が充電を必要とし ているか否かを判定することによって実施され、電池が充電を必要とする場合Iout-des を電池充電電流(Ibattery)に設定する前記方法。 6. 請求項5記載の方法に於いて、電池が充電を必要としない場合、ステップ (b)は、Iout-desを装置動作電流(Idevice)に設定することにより実施さ れる前記方法。 7. 電池給電式電気装置用電源装置であって、この電源装置は、定電流源およ び時間と共に変化する電流源の1つに結合可能であり、 電流源からの入力電流(Iinput)を監視するA/D変換器と、 予め定められた運転パラメータに対応する要求出力電流(Iout-des)を格納 するためのメモリと、 前記A/D変換器および前記メモリと通信する制御装置であって、前記予め定 められた運転パラメータに基づいてIout-desを選択し、IinputとIout-desとに 基づいてデューティ割合を決定し、衝撃係数に基づいて電気装置への入力電流( Iinput)を導く前記制御装置とを含む前記電源装置。 8. 請求項7記載の電源装置であって、更に電気装置に結合され電流源が取り 外された時に電気装置に電源を供給するための再充電可能電池を含む前記電源装 置。 9. 請求項8記載の電源装置であって、更に前記制御装置と通信する充電スイ ッチを含み、前記制御装置は、前記予め定められたパラメータの1つに基づいて 前記電池に充電するために前記充電スイッチを閉路する前記電源装置。 10.請求項7記載の電源装置に於いて、前記予め定められたパラメータは、少 なくとも1つの充電モードと装置運転モードとを含む前記電源装置。 11.請求項10記載の電源装置に於いて、前記装置は、前記充電モードにある 時、前記制御装置は、Iout-desを電池充電電流(Ibattery)にセットする前記 電源装置。 12.請求項10記載の電源装置に於いて、前記装置は、前記装置運転モードに ある時、前記制御装置は、Iout-desを装置運転電流(Idevice)にセットする 前記電源装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/717,098 | 1996-09-20 | ||
US08/717,098 US5814973A (en) | 1996-09-20 | 1996-09-20 | Power unit and charger for a battery powered electrical apparatus and method |
PCT/US1997/016114 WO1998012790A1 (en) | 1996-09-20 | 1997-09-19 | Power unit and charger for a battery powered electrical apparatus and method |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2001501076A true JP2001501076A (ja) | 2001-01-23 |
JP3860217B2 JP3860217B2 (ja) | 2006-12-20 |
Family
ID=24880705
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51474998A Expired - Lifetime JP3860217B2 (ja) | 1996-09-20 | 1997-09-19 | 電池駆動式の電気装置を制御する方法及びその電源装置 |
Country Status (17)
Country | Link |
---|---|
US (1) | US5814973A (ja) |
EP (1) | EP0927448B9 (ja) |
JP (1) | JP3860217B2 (ja) |
KR (1) | KR100395871B1 (ja) |
CN (1) | CN1117421C (ja) |
AR (1) | AR008465A1 (ja) |
AU (1) | AU730758B2 (ja) |
BR (1) | BR9711518A (ja) |
CA (1) | CA2266774A1 (ja) |
CO (1) | CO4750743A1 (ja) |
DE (1) | DE69711651T2 (ja) |
EE (1) | EE03786B1 (ja) |
HK (1) | HK1018856A1 (ja) |
ID (1) | ID18311A (ja) |
NO (1) | NO991345D0 (ja) |
RU (1) | RU2195064C2 (ja) |
WO (1) | WO1998012790A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010161909A (ja) * | 2009-01-09 | 2010-07-22 | Fuji Electric Systems Co Ltd | 携帯機器 |
WO2012165072A1 (ja) * | 2011-05-27 | 2012-12-06 | シャープ株式会社 | 電気自動車充電用の充電器及び充電装置 |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3492541B2 (ja) * | 1999-02-24 | 2004-02-03 | 埼玉日本電気株式会社 | 無線通信機 |
US6208114B1 (en) * | 1999-07-22 | 2001-03-27 | Dallas Semiconductor Corporation | Battery monitoring system with integrated battery holder |
EP1734421A3 (en) * | 2000-08-11 | 2007-12-19 | Seiko Epson Corporation | Electronic apparatus and method of controlling the electronic apparatus |
US7176654B2 (en) | 2002-11-22 | 2007-02-13 | Milwaukee Electric Tool Corporation | Method and system of charging multi-cell lithium-based batteries |
US20070080663A1 (en) * | 2005-10-11 | 2007-04-12 | Jeff Obering | Portable charger with a rechargeable back-up battery |
US8315746B2 (en) | 2008-05-30 | 2012-11-20 | Apple Inc. | Thermal management techniques in an electronic device |
US8306772B2 (en) * | 2008-10-13 | 2012-11-06 | Apple Inc. | Method for estimating temperature at a critical point |
FR2943188B1 (fr) * | 2009-03-11 | 2013-04-12 | Renault Sas | Dispositif de charge rapide pour un vehicule electrique. |
JP5523905B2 (ja) * | 2010-04-13 | 2014-06-18 | 株式会社マキタ | 端子接続構造 |
EP2391056B1 (en) * | 2010-05-26 | 2013-08-21 | Samsung Electronics Co., Ltd. | Media player device and method for wake-up thereof |
RU2581844C2 (ru) * | 2010-10-22 | 2016-04-20 | Нуклеас Сайнтифик, Инк. | Устройство и способ быстрой зарядки аккумуляторных батарей |
US20140085662A1 (en) * | 2012-09-21 | 2014-03-27 | Steven Miller | Methods of Inducing an Imaging Machine |
JP5694874B2 (ja) * | 2011-07-21 | 2015-04-01 | 京セラ株式会社 | 通信端末、充電制御プログラムおよび充電制御方法 |
US9130384B2 (en) * | 2011-10-06 | 2015-09-08 | Prong, Inc. | Smart phone and/or consumer electronics device charger system |
KR101530148B1 (ko) * | 2014-03-12 | 2015-06-19 | 주식회사 비엠일렉텍 | 전기차용 충전기의 제조방법 |
US9874914B2 (en) | 2014-05-19 | 2018-01-23 | Microsoft Technology Licensing, Llc | Power management contracts for accessory devices |
US9717006B2 (en) | 2014-06-23 | 2017-07-25 | Microsoft Technology Licensing, Llc | Device quarantine in a wireless network |
US10160342B2 (en) * | 2016-03-29 | 2018-12-25 | GM Global Technology Operations LLC | Dynamic adjustment of battery current limits based on usage |
CN117388732B (zh) * | 2023-07-07 | 2024-06-21 | 江苏华翊成电气科技有限公司 | 高功率密度直流电源安全监测方法和系统 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4641078A (en) * | 1984-11-13 | 1987-02-03 | Ralph J. Stolle Company | Method for charging electrical storage batteries |
JPS62185559A (ja) * | 1986-02-12 | 1987-08-13 | Canon Inc | 電源装置 |
US5523671A (en) * | 1991-02-14 | 1996-06-04 | Dell Usa, L.P. | Charging system for battery powered devices |
US5629604A (en) * | 1992-11-13 | 1997-05-13 | Zenith Data Systems Corporation | Computer power supply system |
US5539298A (en) * | 1993-03-19 | 1996-07-23 | Compaq Computer Corporation | Pulse charge technique to trickle charge a rechargeable battery |
US5530335A (en) * | 1993-05-11 | 1996-06-25 | Trw Inc. | Battery regulated bus spacecraft power control system |
US5600227A (en) * | 1994-07-29 | 1997-02-04 | Smalley; Gustav C. | Electrical storage battery charger and conditioner |
-
1996
- 1996-09-20 US US08/717,098 patent/US5814973A/en not_active Expired - Lifetime
-
1997
- 1997-09-05 CO CO97051765A patent/CO4750743A1/es unknown
- 1997-09-18 ID IDP973224A patent/ID18311A/id unknown
- 1997-09-19 EE EEP199900096A patent/EE03786B1/xx unknown
- 1997-09-19 JP JP51474998A patent/JP3860217B2/ja not_active Expired - Lifetime
- 1997-09-19 EP EP97943302A patent/EP0927448B9/en not_active Expired - Lifetime
- 1997-09-19 CA CA002266774A patent/CA2266774A1/en not_active Abandoned
- 1997-09-19 BR BR9711518A patent/BR9711518A/pt not_active IP Right Cessation
- 1997-09-19 WO PCT/US1997/016114 patent/WO1998012790A1/en active IP Right Grant
- 1997-09-19 AU AU44803/97A patent/AU730758B2/en not_active Expired
- 1997-09-19 DE DE69711651T patent/DE69711651T2/de not_active Expired - Lifetime
- 1997-09-19 RU RU99107671/09A patent/RU2195064C2/ru active
- 1997-09-19 CN CN97199902A patent/CN1117421C/zh not_active Expired - Lifetime
- 1997-09-19 KR KR10-1999-7002378A patent/KR100395871B1/ko not_active IP Right Cessation
- 1997-09-19 AR ARP970104327A patent/AR008465A1/es not_active Application Discontinuation
-
1999
- 1999-03-19 NO NO991345A patent/NO991345D0/no unknown
- 1999-08-27 HK HK99103711A patent/HK1018856A1/xx not_active IP Right Cessation
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010161909A (ja) * | 2009-01-09 | 2010-07-22 | Fuji Electric Systems Co Ltd | 携帯機器 |
WO2012165072A1 (ja) * | 2011-05-27 | 2012-12-06 | シャープ株式会社 | 電気自動車充電用の充電器及び充電装置 |
JP2012249409A (ja) * | 2011-05-27 | 2012-12-13 | Sharp Corp | 電気自動車充電用の充電器及び充電装置 |
Also Published As
Publication number | Publication date |
---|---|
AR008465A1 (es) | 2000-01-19 |
KR100395871B1 (ko) | 2003-08-27 |
EE03786B1 (et) | 2002-06-17 |
NO991345L (no) | 1999-03-19 |
EP0927448B9 (en) | 2002-06-12 |
AU730758B2 (en) | 2001-03-15 |
JP3860217B2 (ja) | 2006-12-20 |
US5814973A (en) | 1998-09-29 |
AU4480397A (en) | 1998-04-14 |
BR9711518A (pt) | 1999-08-24 |
ID18311A (id) | 1998-03-26 |
EE9900096A (et) | 1999-10-15 |
RU2195064C2 (ru) | 2002-12-20 |
CO4750743A1 (es) | 1999-03-31 |
HK1018856A1 (en) | 2000-01-07 |
EP0927448A1 (en) | 1999-07-07 |
KR20010029535A (ko) | 2001-04-06 |
CN1238070A (zh) | 1999-12-08 |
DE69711651D1 (de) | 2002-05-08 |
NO991345D0 (no) | 1999-03-19 |
CN1117421C (zh) | 2003-08-06 |
CA2266774A1 (en) | 1998-03-26 |
EP0927448B1 (en) | 2002-04-03 |
WO1998012790A1 (en) | 1998-03-26 |
DE69711651T2 (de) | 2002-10-31 |
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