CN106452087B - 一种同步整流控制电路的整流方法 - Google Patents
一种同步整流控制电路的整流方法 Download PDFInfo
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- CN106452087B CN106452087B CN201610932886.2A CN201610932886A CN106452087B CN 106452087 B CN106452087 B CN 106452087B CN 201610932886 A CN201610932886 A CN 201610932886A CN 106452087 B CN106452087 B CN 106452087B
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- 230000001360 synchronised effect Effects 0.000 title claims abstract description 77
- 238000000034 method Methods 0.000 title claims abstract description 26
- 230000002441 reversible effect Effects 0.000 claims abstract description 30
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- 230000010355 oscillation Effects 0.000 claims description 11
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Classifications
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- 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
- H02M3/33569—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 having several active switching elements
- H02M3/33576—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 having several active switching elements having at least one active switching element at the secondary side of an isolation transformer
- H02M3/33592—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 having several active switching elements having at least one active switching element at the secondary side of an isolation transformer having a synchronous rectifier circuit or a synchronous freewheeling circuit at the secondary side of an isolation transformer
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/10—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers
- H02H7/12—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers
- H02H7/1213—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers for DC-DC converters
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Rectifiers (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610932886.2A CN106452087B (zh) | 2016-10-31 | 2016-10-31 | 一种同步整流控制电路的整流方法 |
Applications Claiming Priority (1)
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CN201610932886.2A CN106452087B (zh) | 2016-10-31 | 2016-10-31 | 一种同步整流控制电路的整流方法 |
Publications (2)
Publication Number | Publication Date |
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CN106452087A CN106452087A (zh) | 2017-02-22 |
CN106452087B true CN106452087B (zh) | 2019-01-22 |
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CN201610932886.2A Active CN106452087B (zh) | 2016-10-31 | 2016-10-31 | 一种同步整流控制电路的整流方法 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107872158B (zh) * | 2017-11-03 | 2020-08-18 | 昂宝电子(上海)有限公司 | 多模式开关电源的同步整流控制系统和方法 |
CN113224931B (zh) * | 2020-01-21 | 2022-09-23 | 华为技术有限公司 | 一种整流器的控制方法、装置、设备和存储介质 |
CN116368723A (zh) * | 2021-07-27 | 2023-06-30 | 华为数字能源技术有限公司 | 控制功率转换电路的方法和装置、存储介质和程序产品 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104009655A (zh) * | 2014-06-13 | 2014-08-27 | 佛山市南海赛威科技技术有限公司 | 基于时域乘法器的同步整流控制系统及方法 |
CN104539143A (zh) * | 2014-12-19 | 2015-04-22 | 广州金升阳科技有限公司 | 开关电源的同步整流控制方法及其控制模块 |
CN104811018A (zh) * | 2013-10-16 | 2015-07-29 | 德克萨斯仪器股份有限公司 | 用于同步整流电路的自动定时调整 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW200941902A (en) * | 2008-03-31 | 2009-10-01 | Niko Semiconductor Co Ltd | Synchronous rectifying apparatus and forward synchronous converter |
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2016
- 2016-10-31 CN CN201610932886.2A patent/CN106452087B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104811018A (zh) * | 2013-10-16 | 2015-07-29 | 德克萨斯仪器股份有限公司 | 用于同步整流电路的自动定时调整 |
CN104009655A (zh) * | 2014-06-13 | 2014-08-27 | 佛山市南海赛威科技技术有限公司 | 基于时域乘法器的同步整流控制系统及方法 |
CN104539143A (zh) * | 2014-12-19 | 2015-04-22 | 广州金升阳科技有限公司 | 开关电源的同步整流控制方法及其控制模块 |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Rectification method of synchronous rectification control circuit Effective date of registration: 20200414 Granted publication date: 20190122 Pledgee: Industrial Bank Limited by Share Ltd. Xi'an branch Pledgor: SHAANXI REACTOR MICROELECTRONICS Co.,Ltd. Registration number: Y2020980001470 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210927 Granted publication date: 20190122 Pledgee: Industrial Bank Limited by Share Ltd. Xi'an branch Pledgor: SHAANXI REACTOR MICROELECTRONICS Co.,Ltd. Registration number: Y2020980001470 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A Rectification Method for Synchronous Rectification Control Circuit Effective date of registration: 20231130 Granted publication date: 20190122 Pledgee: Industrial Bank Limited by Share Ltd. Xi'an branch Pledgor: SHAANXI REACTOR MICROELECTRONICS Co.,Ltd. Registration number: Y2023610000750 |