CN109196750A - 电源提供设备和充电控制方法 - Google Patents
电源提供设备和充电控制方法 Download PDFInfo
- Publication number
- CN109196750A CN109196750A CN201780031542.7A CN201780031542A CN109196750A CN 109196750 A CN109196750 A CN 109196750A CN 201780031542 A CN201780031542 A CN 201780031542A CN 109196750 A CN109196750 A CN 109196750A
- Authority
- CN
- China
- Prior art keywords
- equipment
- charging
- power supply
- current
- output
- 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
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
- H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
- H02M5/02—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc
- H02M5/04—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters
- H02M5/10—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using transformers
- H02M5/12—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using transformers for conversion of voltage or current amplitude only
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
- G01R19/16533—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application
- G01R19/16538—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies
- G01R19/16542—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies for batteries
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/10—Regulating voltage or current
- G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is dc
- G05F1/462—Regulating voltage or current wherein the variable actually regulated by the final control device is dc as a function of the requirements of the load, e.g. delay, temperature, specific voltage/current characteristic
-
- 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
-
- 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
- H02J7/00712—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
- H02J7/00714—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery charging or discharging current
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/0003—Details of control, feedback or regulation circuits
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
- H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
- H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
- H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
- H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
- H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/33507—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of the output voltage or current, e.g. flyback converters
- H02M3/33523—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of the output voltage or current, e.g. flyback converters with galvanic isolation between input and output of both the power stage and the feedback loop
-
- 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
- H02J2207/00—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J2207/20—Charging or discharging characterised by the power electronics converter
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/0003—Details of control, feedback or regulation circuits
- H02M1/0009—Devices or circuits for detecting current in a converter
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
- Dc-Dc Converters (AREA)
Abstract
提供一种电源提供设备和充电控制方法,该电源提供设备包括初级变换电路,次级变换电路,变压器,反馈控制电路,反馈控制电路的输入端连接在电感元件的两端,用于根据电感元件的阻抗对电源提供设备的输出电流进行采样,得到电源提供设备的输出电流的电流采样值,并根据电流采样值生成反馈信号;功率调整电路,与反馈控制电路的输出端相连,用于根据反馈信号,调整初级变换电路通过变压器耦合至次级变换电路的功率。该电源适配器具有电路元件少,电路损耗低的优点。
Description
PCT国内申请,说明书已公开。
Claims (23)
- PCT国内申请,权利要求书已公开。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2017/081849 WO2018195776A1 (zh) | 2017-04-25 | 2017-04-25 | 电源提供设备和充电控制方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109196750A true CN109196750A (zh) | 2019-01-11 |
CN109196750B CN109196750B (zh) | 2022-04-15 |
Family
ID=63919360
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201780031542.7A Active CN109196750B (zh) | 2017-04-25 | 2017-04-25 | 电源提供设备和充电控制方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US11133700B2 (zh) |
EP (1) | EP3484011B1 (zh) |
JP (1) | JP6720410B2 (zh) |
KR (1) | KR20190065444A (zh) |
CN (1) | CN109196750B (zh) |
WO (1) | WO2018195776A1 (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI741920B (zh) * | 2020-12-23 | 2021-10-01 | 大陸商艾科微電子(深圳)有限公司 | 供電電路及電源供應器 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110074384A1 (en) * | 2009-09-30 | 2011-03-31 | Alcatel-Lucent Canada Inc. | Method and apparatus to measure current in power switchers |
CN102016742A (zh) * | 2008-04-29 | 2011-04-13 | 爱萨有限公司 | 低功率切换转换器的自调谐数字电流估计器 |
CN104467406A (zh) * | 2013-09-13 | 2015-03-25 | 杭州必易科技有限公司 | Led恒流驱动器 |
CN106026327A (zh) * | 2016-02-05 | 2016-10-12 | 广东欧珀移动通信有限公司 | 充电装置、充电方法、电源适配器和终端 |
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GB190712495A (en) * | 1907-05-30 | 1908-06-01 | Archibald Barr | Improvements in Dynamometers and Power Indicators. |
DE2558805A1 (de) | 1975-12-27 | 1977-07-07 | Teves Gmbh Alfred | Einrichtung zur ueberwachung einer batteriespannung |
US5442274A (en) | 1992-08-27 | 1995-08-15 | Sanyo Electric Company, Ltd. | Rechargeable battery charging method |
JPH06105545A (ja) | 1992-09-22 | 1994-04-15 | Murata Mfg Co Ltd | スイッチング電源装置 |
JP3282655B2 (ja) | 1997-03-31 | 2002-05-20 | 富士通電装株式会社 | 充電装置 |
JP3291454B2 (ja) | 1997-07-04 | 2002-06-10 | 小島プレス工業株式会社 | 充電装置 |
US6795321B2 (en) | 2001-07-20 | 2004-09-21 | Power Integrations, Inc. | Method and apparatus for sensing current and voltage in circuits with voltage across an LED |
JP2005057871A (ja) | 2003-08-04 | 2005-03-03 | Sony Corp | 電源装置 |
JP2006129619A (ja) | 2004-10-29 | 2006-05-18 | Hitachi Koki Co Ltd | 電池の充電装置 |
TW200832882A (en) * | 2007-01-29 | 2008-08-01 | Innolux Display Corp | Multiplex DC voltage regulation output circuit |
US7426126B1 (en) * | 2007-08-16 | 2008-09-16 | Li-Chun Lai | Charge apparatus of an extension cord plug |
JP2009112134A (ja) | 2007-10-31 | 2009-05-21 | Nichicon Corp | スイッチング電源装置 |
CN101431250A (zh) | 2007-11-06 | 2009-05-13 | 上海辰蕊微电子科技有限公司 | 用于电池充电器的充电管理控制电路及其控制方法 |
CN101860236A (zh) | 2010-05-07 | 2010-10-13 | 马生茂 | 一种开关电源 |
US8447275B2 (en) * | 2010-12-03 | 2013-05-21 | Microchip Technology Incorporated | Lossless inductor current sensing in a switch-mode power supply |
WO2012088198A1 (en) * | 2010-12-20 | 2012-06-28 | California Institute Of Technology | Low-to-medium power single chip digital controlled dc-dc regulator for point-of-load applications |
JP2012182954A (ja) | 2011-03-02 | 2012-09-20 | Funai Electric Co Ltd | 電気機器 |
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US9443412B2 (en) | 2012-08-16 | 2016-09-13 | Illinois Tool Works, Inc. | Modulated audio annunciator providing stand-alone high voltage compatibility |
JP6285235B2 (ja) * | 2014-03-25 | 2018-02-28 | ローム株式会社 | デジタル制御電源回路の制御回路、制御方法およびそれを用いたデジタル制御電源回路、ならびに電子機器および基地局 |
CN104600813B (zh) | 2015-02-11 | 2017-12-19 | 南京矽力杰半导体技术有限公司 | 自适应输入电流限制的充电器及其控制方法 |
CN104767252A (zh) * | 2015-04-28 | 2015-07-08 | 高创(苏州)电子有限公司 | 平板电脑 |
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US10868473B2 (en) | 2015-11-30 | 2020-12-15 | Semiconductor Components Industries, Llc | Secondary side controlled control circuit for power converter with synchronous rectifier |
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CN109219913B (zh) * | 2017-04-06 | 2022-04-15 | Oppo广东移动通信有限公司 | 充电系统、充电方法以及电源适配器 |
-
2017
- 2017-04-25 CN CN201780031542.7A patent/CN109196750B/zh active Active
- 2017-04-25 JP JP2019522271A patent/JP6720410B2/ja active Active
- 2017-04-25 KR KR1020197014399A patent/KR20190065444A/ko not_active Application Discontinuation
- 2017-04-25 WO PCT/CN2017/081849 patent/WO2018195776A1/zh unknown
- 2017-04-25 EP EP17907363.0A patent/EP3484011B1/en active Active
-
2019
- 2019-02-12 US US16/273,526 patent/US11133700B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102016742A (zh) * | 2008-04-29 | 2011-04-13 | 爱萨有限公司 | 低功率切换转换器的自调谐数字电流估计器 |
US20110074384A1 (en) * | 2009-09-30 | 2011-03-31 | Alcatel-Lucent Canada Inc. | Method and apparatus to measure current in power switchers |
CN104467406A (zh) * | 2013-09-13 | 2015-03-25 | 杭州必易科技有限公司 | Led恒流驱动器 |
CN106026327A (zh) * | 2016-02-05 | 2016-10-12 | 广东欧珀移动通信有限公司 | 充电装置、充电方法、电源适配器和终端 |
Also Published As
Publication number | Publication date |
---|---|
JP6720410B2 (ja) | 2020-07-08 |
US20190190305A1 (en) | 2019-06-20 |
KR20190065444A (ko) | 2019-06-11 |
JP2019533976A (ja) | 2019-11-21 |
US11133700B2 (en) | 2021-09-28 |
EP3484011A1 (en) | 2019-05-15 |
WO2018195776A1 (zh) | 2018-11-01 |
EP3484011B1 (en) | 2021-09-01 |
CN109196750B (zh) | 2022-04-15 |
EP3484011A4 (en) | 2019-07-31 |
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