CN109874364A - 电源提供电路、电源提供设备以及控制方法 - Google Patents

电源提供电路、电源提供设备以及控制方法 Download PDF

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Publication number
CN109874364A
CN109874364A CN201780061431.0A CN201780061431A CN109874364A CN 109874364 A CN109874364 A CN 109874364A CN 201780061431 A CN201780061431 A CN 201780061431A CN 109874364 A CN109874364 A CN 109874364A
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CN
China
Prior art keywords
circuit
power supply
charging
voltage
provides
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
Application number
CN201780061431.0A
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English (en)
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CN109874364B (zh
Inventor
田晨
张加亮
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Oppo Mobile Telecommunications Corp Ltd
Original Assignee
Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date (The priority date 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 date listed.)
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Application filed by Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Publication of CN109874364A publication Critical patent/CN109874364A/zh
Application granted granted Critical
Publication of CN109874364B publication Critical patent/CN109874364B/zh
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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
    • H02J7/007—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
    • 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
    • G05F1/56—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices
    • 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
    • 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
    • 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
    • H02J7/04—Regulation of charging current or voltage
    • H02J7/06—Regulation of charging current or voltage using discharge tubes or semiconductor devices
    • 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
    • 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
    • H02J2207/10—Control circuit supply, e.g. means for supplying power to the control circuit
    • 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
    • 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
    • H02J7/00032—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange
    • H02J7/00034—Charger exchanging data with an electronic device, i.e. telephone, whose internal battery is under charge
    • 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)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Rectifiers (AREA)
  • Dc-Dc Converters (AREA)

Abstract

提供一种电源提供电路、电源提供设备以及控制方法。该电源提供电路包括初级整流单元、调制单元、变压器、次级整流滤波单元和控制单元。该电源提供电路去掉了初级侧的液态电解电容，使得电源能提供电路的体积更小，使用更安全。此外，该电源提供电路的输出电流为电流值周期性变化的电流，且该控制单元可以控制该输出电流包括电流值取值为0的时段，从而可以保证待充电设备中的电池的周期性充放电。

Description

PCT国内申请，说明书已公开。

Claims (22)

  1. PCT国内申请，权利要求书已公开。
CN201780061431.0A 2017-09-22 2017-09-22 电源提供电路、电源提供设备以及控制方法 Active CN109874364B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/102932 WO2019056303A1 (zh) 2017-09-22 2017-09-22 电源提供电路、电源提供设备以及控制方法

Publications (2)

Publication Number Publication Date
CN109874364A true CN109874364A (zh) 2019-06-11
CN109874364B CN109874364B (zh) 2023-01-13

Family

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CN201780061431.0A Active CN109874364B (zh) 2017-09-22 2017-09-22 电源提供电路、电源提供设备以及控制方法

Country Status (7)

Country Link
US (1) US11050289B2 (zh)
EP (1) EP3537567B1 (zh)
JP (1) JP6781843B2 (zh)
KR (1) KR102282301B1 (zh)
CN (1) CN109874364B (zh)
TW (1) TWI700577B (zh)
WO (1) WO2019056303A1 (zh)

Cited By (2)

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CN112886653A (zh) * 2019-11-29 2021-06-01 佳能株式会社 电子设备和控制方法
CN113824189A (zh) * 2021-10-18 2021-12-21 国网黑龙江省电力有限公司电力科学研究院 一种锂离子电池的多段式充电***

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TWI755090B (zh) * 2019-10-28 2022-02-11 仁寶電腦工業股份有限公司 基於人工智慧的功率配置方法和功率配置裝置
TWI767280B (zh) * 2020-07-24 2022-06-11 台達電子工業股份有限公司 電源供電系統之降低線損方法及具有降低線損之電源供電系統
CN114629355A (zh) * 2020-12-11 2022-06-14 艾科微电子(深圳)有限公司 恒流控制装置及其相关恒流控制方法
TWI784788B (zh) * 2021-11-10 2022-11-21 技嘉科技股份有限公司 供電調控電路、充電裝置與其供電模式調整方法
CN114460999A (zh) * 2022-01-04 2022-05-10 珠海格力电器股份有限公司 一种可校准电路、控制器及电子设备

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US20080238363A1 (en) * 2007-03-26 2008-10-02 The Gillette Company Compact ultra fast battery charger
CN101854114A (zh) * 2009-04-01 2010-10-06 鸿富锦精密工业（深圳）有限公司 电源模块
CN105449788A (zh) * 2015-12-31 2016-03-30 东莞新能德科技有限公司 充电保护电路
CN106059025A (zh) * 2016-02-05 2016-10-26 广东欧珀移动通信有限公司 用于终端的充电***及电源适配器
CN106785141A (zh) * 2016-12-29 2017-05-31 宁德新能源科技有限公司 电池充电方法及装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112886653A (zh) * 2019-11-29 2021-06-01 佳能株式会社 电子设备和控制方法
CN112886653B (zh) * 2019-11-29 2024-06-11 佳能株式会社 电子设备和控制方法
CN113824189A (zh) * 2021-10-18 2021-12-21 国网黑龙江省电力有限公司电力科学研究院 一种锂离子电池的多段式充电***
CN113824189B (zh) * 2021-10-18 2024-03-19 国网黑龙江省电力有限公司电力科学研究院 一种锂离子电池的多段式充电***

Also Published As

Publication number Publication date
TW201915657A (zh) 2019-04-16
EP3537567A4 (en) 2020-01-15
EP3537567B1 (en) 2023-02-15
TWI700577B (zh) 2020-08-01
US20190280515A1 (en) 2019-09-12
CN109874364B (zh) 2023-01-13
JP6781843B2 (ja) 2020-11-04
JP2020504590A (ja) 2020-02-06
US11050289B2 (en) 2021-06-29
KR102282301B1 (ko) 2021-07-27
WO2019056303A1 (zh) 2019-03-28
EP3537567A1 (en) 2019-09-11
KR20190086005A (ko) 2019-07-19

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