CN109510466B - 用于启动高密度隔离dc/dc电力转换器的系统和方法 - Google Patents
用于启动高密度隔离dc/dc电力转换器的系统和方法 Download PDFInfo
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- CN109510466B CN109510466B CN201811074358.3A CN201811074358A CN109510466B CN 109510466 B CN109510466 B CN 109510466B CN 201811074358 A CN201811074358 A CN 201811074358A CN 109510466 B CN109510466 B CN 109510466B
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- microcontroller
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- power converter
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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
- H02M3/33507—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
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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
- H02M1/00—Details of apparatus for conversion
- H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
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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
- H02M1/00—Details of apparatus for conversion
- H02M1/36—Means for starting or stopping converters
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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
- H02M3/33571—Half-bridge at primary side of an isolation transformer
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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
-
- 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
- H02M1/0006—Arrangements for supplying an adequate voltage to the control circuit of converters
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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
- H02M1/00—Details of apparatus for conversion
- H02M1/0048—Circuits or arrangements for reducing losses
- H02M1/0054—Transistor switching losses
- H02M1/0058—Transistor switching losses by employing soft switching techniques, i.e. commutation of transistors when applied voltage is zero or when current flow is zero
-
- 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
- H02M3/01—Resonant DC/DC converters
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- 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)
- Dc-Dc Converters (AREA)
Abstract
Description
Claims (18)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/705,827 | 2017-09-15 | ||
US15/705,827 US10193457B1 (en) | 2017-09-15 | 2017-09-15 | System and method for starting up a high density isolated DC-to-DC power converter |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109510466A CN109510466A (zh) | 2019-03-22 |
CN109510466B true CN109510466B (zh) | 2021-12-14 |
Family
ID=65032148
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201811074358.3A Active CN109510466B (zh) | 2017-09-15 | 2018-09-14 | 用于启动高密度隔离dc/dc电力转换器的系统和方法 |
Country Status (3)
Country | Link |
---|---|
US (2) | US10193457B1 (zh) |
CN (1) | CN109510466B (zh) |
DE (1) | DE102018122539A1 (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11018660B2 (en) * | 2018-09-07 | 2021-05-25 | Analog Devices Global Unlimited Company | Multi-mode feedback control through digital isolator |
JP7320383B2 (ja) * | 2019-06-14 | 2023-08-03 | ローム株式会社 | 絶縁型dc/dcコンバータ、ac/dcコンバータ、電源アダプタ及び電気機器 |
DE102019208944A1 (de) * | 2019-06-19 | 2020-12-24 | Robert Bosch Gmbh | Schaltungsvorrichtung und Verfahren zur Ansteuerung einer Sekundärseite eines Gleichspannungswandlers |
CA3090625A1 (en) * | 2019-08-22 | 2021-02-22 | Queen's University At Kingston | Circuits and methods using power supply output voltage to power a primary side auxiliary circuit |
CN112994465B (zh) * | 2021-02-08 | 2024-04-26 | 康舒科技股份有限公司 | 电源供应装置及其控制方法 |
US11496037B2 (en) * | 2021-03-19 | 2022-11-08 | Acbel Polytech Inc. | Power supply having bidirectional gate driving impulse transformer and control method thereof |
LU102764B1 (de) * | 2021-03-30 | 2022-09-30 | Phoenix Contact Gmbh & Co | Elektrische Leistunqssteuereinheit und Ladestation |
CA3158873A1 (en) * | 2021-05-14 | 2022-11-14 | Queen's University At Kingston | Methods and circuits for sensing isolated power converter output voltage across the isolation barrier |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106411135A (zh) * | 2015-07-31 | 2017-02-15 | 德州仪器公司 | 具有次级侧调节的反激式转换器 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6456511B1 (en) * | 2000-02-17 | 2002-09-24 | Tyco Electronics Corporation | Start-up circuit for flyback converter having secondary pulse width modulation |
US6414860B1 (en) * | 2001-01-31 | 2002-07-02 | Yazaki North America, Inc. | Current control start up for pulse-width modulated systems |
US6587356B2 (en) | 2001-02-23 | 2003-07-01 | Virginia Tech Intellectual Properties, Inc. | Start-up circuit and control for high power isolated boost DC/DC converters |
US7038514B2 (en) | 2003-10-28 | 2006-05-02 | Intersil Americas Inc. | Startup circuit for a DC-DC converter |
TW200917014A (en) * | 2007-10-15 | 2009-04-16 | Andyson Internat Co Ltd | Sectional start-up timing control method |
US7843178B1 (en) * | 2007-12-14 | 2010-11-30 | Linear Technology Corporation | DC/DC converter startup with frequency ramping |
US8520420B2 (en) * | 2009-12-18 | 2013-08-27 | Power Systems Technologies, Ltd. | Controller for modifying dead time between switches in a power converter |
US8327165B2 (en) * | 2010-01-21 | 2012-12-04 | Dell Products L.P. | Soft start with active reset |
US8929106B2 (en) | 2011-05-20 | 2015-01-06 | General Electric Company | Monotonic pre-bias start-up of a DC-DC converter |
EP2722977A3 (en) | 2012-09-10 | 2018-01-03 | OCT Circuit Technologies International Limited | Method and apparatus for controlling a start-up sequence of a DC/DC Buck converter |
CN102969912B (zh) * | 2012-10-23 | 2014-08-13 | 矽力杰半导体技术(杭州)有限公司 | 控制和驱动电路及方法 |
US9350260B2 (en) | 2013-11-07 | 2016-05-24 | Futurewei Technologies, Inc. | Startup method and system for resonant converters |
US9362832B2 (en) * | 2014-02-25 | 2016-06-07 | Telefonaktiebolaget L M Ericsson (Publ) | Intermediate bus architecture power supply |
WO2016012032A1 (en) * | 2014-07-21 | 2016-01-28 | Huawei Technologies Co., Ltd. | Bi-directional dc-dc converter |
US9712045B2 (en) * | 2014-11-17 | 2017-07-18 | Infineon Technologies Austria Ag | System and method for a startup cell circuit |
US9819274B2 (en) * | 2014-11-20 | 2017-11-14 | Microchip Technology Incorporated | Start-up controller for a power converter |
US10277130B2 (en) | 2015-06-01 | 2019-04-30 | Microchip Technolgoy Incorporated | Primary-side start-up method and circuit arrangement for a series-parallel resonant power converter |
US9912243B2 (en) * | 2015-06-01 | 2018-03-06 | Microchip Technology Incorporated | Reducing power in a power converter when in a standby mode |
US10305363B1 (en) * | 2018-03-29 | 2019-05-28 | Semiconductor Components Industries, Llc | Current doubling DC-DC converter with efficient sleep mode |
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2017
- 2017-09-15 US US15/705,827 patent/US10193457B1/en active Active
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2018
- 2018-09-14 CN CN201811074358.3A patent/CN109510466B/zh active Active
- 2018-09-14 DE DE102018122539.3A patent/DE102018122539A1/de active Pending
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2019
- 2019-01-28 US US16/260,043 patent/US10483858B2/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106411135A (zh) * | 2015-07-31 | 2017-02-15 | 德州仪器公司 | 具有次级侧调节的反激式转换器 |
Also Published As
Publication number | Publication date |
---|---|
US10193457B1 (en) | 2019-01-29 |
US20190229627A1 (en) | 2019-07-25 |
DE102018122539A1 (de) | 2019-03-21 |
CN109510466A (zh) | 2019-03-22 |
US10483858B2 (en) | 2019-11-19 |
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Effective date of registration: 20200814 Address after: Texas, USA Applicant after: ABB power electronics Address before: Baden, Switzerland Applicant before: ABB Switzerland Co.,Ltd. |
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Effective date of registration: 20230222 Address after: Swiss Baden Patentee after: ABB Switzerland Co.,Ltd. Address before: Texas, USA Patentee before: ABB power electronics |