CN110707945A - 整流电路、无线充电装置、电源提供设备及无线充电系统 - Google Patents

整流电路、无线充电装置、电源提供设备及无线充电系统 Download PDF

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Publication number
CN110707945A
CN110707945A CN201810750266.6A CN201810750266A CN110707945A CN 110707945 A CN110707945 A CN 110707945A CN 201810750266 A CN201810750266 A CN 201810750266A CN 110707945 A CN110707945 A CN 110707945A
Authority
CN
China
Prior art keywords
circuit
alternating current
wireless charging
voltage
direct current
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.)
Pending
Application number
CN201810750266.6A
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English (en)
Chinese (zh)
Inventor
杨冬笋
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.)
Filing date
Publication date
Application filed by Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority to CN201810750266.6A priority Critical patent/CN110707945A/zh
Priority to PCT/CN2019/090243 priority patent/WO2020010969A1/fr
Publication of CN110707945A publication Critical patent/CN110707945A/zh
Pending legal-status Critical Current

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Classifications

    • 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
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
    • H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
    • H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/21—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M7/217—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • 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

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
CN201810750266.6A 2018-07-10 2018-07-10 整流电路、无线充电装置、电源提供设备及无线充电系统 Pending CN110707945A (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201810750266.6A CN110707945A (zh) 2018-07-10 2018-07-10 整流电路、无线充电装置、电源提供设备及无线充电系统
PCT/CN2019/090243 WO2020010969A1 (fr) 2018-07-10 2019-06-06 Circuit redresseur, appareil de recharge sans fil, dispositif d'alimentation électrique et système de recharge sans fil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810750266.6A CN110707945A (zh) 2018-07-10 2018-07-10 整流电路、无线充电装置、电源提供设备及无线充电系统

Publications (1)

Publication Number Publication Date
CN110707945A true CN110707945A (zh) 2020-01-17

Family

ID=69142264

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810750266.6A Pending CN110707945A (zh) 2018-07-10 2018-07-10 整流电路、无线充电装置、电源提供设备及无线充电系统

Country Status (2)

Country Link
CN (1) CN110707945A (fr)
WO (1) WO2020010969A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113162170A (zh) * 2021-04-20 2021-07-23 美芯晟科技（北京）有限公司 一种无线充电电路
CN116800240A (zh) * 2022-04-27 2023-09-22 深圳市芯宇昊科技有限公司 一种电源线载波驱动电路及其驱动方法

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11146640A (ja) * 1997-11-10 1999-05-28 Nec Corp スイッチング電源用整流回路およびこの整流回路を用いたスイッチング電源
CN1845441A (zh) * 2006-04-30 2006-10-11 武汉万鹏科技有限公司 一种新型电源整流电路
CN101673962A (zh) * 2009-10-14 2010-03-17 奇瑞汽车股份有限公司 电动汽车无线充电系统
CN101902136A (zh) * 2009-05-26 2010-12-01 艾默生网络能源系统北美公司 同步整流管驱动装置和驱动方法
CN202094845U (zh) * 2011-03-24 2011-12-28 北京爱德发科技有限公司 一种电源管理装置
JP4867279B2 (ja) * 2005-10-17 2012-02-01 パナソニック株式会社 電力変換装置
CN102904421A (zh) * 2012-09-24 2013-01-30 重庆西南集成电路设计有限责任公司 高性能的整流二极管替代电路
CN103078381A (zh) * 2013-01-27 2013-05-01 中国科学院电工研究所 一种电动汽车无线充电装置及其输出控制方法
CN203326865U (zh) * 2013-06-29 2013-12-04 深圳市顶点照明设备有限公司 一种同步整流管驱动装置
CN104953859A (zh) * 2015-07-06 2015-09-30 深圳东科半导体有限公司 一种同步二极管
CN105814786A (zh) * 2013-12-13 2016-07-27 株式会社日立功率半导体 整流装置、交流发电机以及电力转换装置
CN105958606A (zh) * 2016-05-11 2016-09-21 广东猛狮新能源科技股份有限公司 一种电动汽车无线充电控制系统

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202190220U (zh) * 2011-08-15 2012-04-11 深圳市核达中远通电源技术有限公司 一种同步整流电路

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11146640A (ja) * 1997-11-10 1999-05-28 Nec Corp スイッチング電源用整流回路およびこの整流回路を用いたスイッチング電源
JP4867279B2 (ja) * 2005-10-17 2012-02-01 パナソニック株式会社 電力変換装置
CN1845441A (zh) * 2006-04-30 2006-10-11 武汉万鹏科技有限公司 一种新型电源整流电路
CN101902136A (zh) * 2009-05-26 2010-12-01 艾默生网络能源系统北美公司 同步整流管驱动装置和驱动方法
CN101673962A (zh) * 2009-10-14 2010-03-17 奇瑞汽车股份有限公司 电动汽车无线充电系统
CN202094845U (zh) * 2011-03-24 2011-12-28 北京爱德发科技有限公司 一种电源管理装置
CN102904421A (zh) * 2012-09-24 2013-01-30 重庆西南集成电路设计有限责任公司 高性能的整流二极管替代电路
CN103078381A (zh) * 2013-01-27 2013-05-01 中国科学院电工研究所 一种电动汽车无线充电装置及其输出控制方法
CN203326865U (zh) * 2013-06-29 2013-12-04 深圳市顶点照明设备有限公司 一种同步整流管驱动装置
CN105814786A (zh) * 2013-12-13 2016-07-27 株式会社日立功率半导体 整流装置、交流发电机以及电力转换装置
CN104953859A (zh) * 2015-07-06 2015-09-30 深圳东科半导体有限公司 一种同步二极管
CN105958606A (zh) * 2016-05-11 2016-09-21 广东猛狮新能源科技股份有限公司 一种电动汽车无线充电控制系统

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113162170A (zh) * 2021-04-20 2021-07-23 美芯晟科技（北京）有限公司 一种无线充电电路
CN113162170B (zh) * 2021-04-20 2024-05-17 美芯晟科技(北京)股份有限公司 一种无线充电电路
CN116800240A (zh) * 2022-04-27 2023-09-22 深圳市芯宇昊科技有限公司 一种电源线载波驱动电路及其驱动方法

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WO2020010969A1 (fr) 2020-01-16

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