CN103370990B - 基于开关参数的断续模式-临界导电模式转换 - Google Patents
基于开关参数的断续模式-临界导电模式转换 Download PDFInfo
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- CN103370990B CN103370990B CN201180067689.4A CN201180067689A CN103370990B CN 103370990 B CN103370990 B CN 103370990B CN 201180067689 A CN201180067689 A CN 201180067689A CN 103370990 B CN103370990 B CN 103370990B
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- power converter
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 claims description 17
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000000737 periodic effect Effects 0.000 claims description 3
- 230000001276 controlling effect Effects 0.000 description 53
- 230000000875 corresponding effect Effects 0.000 description 10
- 238000004804 winding Methods 0.000 description 9
- 230000007704 transition Effects 0.000 description 8
- 230000009466 transformation Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 241001465382 Physalis alkekengi Species 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005669 field effect Effects 0.000 description 2
- 239000013643 reference control Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000002596 correlated effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000000411 inducer Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/30—Driver circuits
- H05B45/37—Converter circuits
- H05B45/3725—Switched mode power supply [SMPS]
- H05B45/385—Switched mode power supply [SMPS] using flyback topology
-
- 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
- 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
- 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
- H02M1/00—Details of apparatus for conversion
- H02M1/0067—Converter structures employing plural converter units, other than for parallel operation of the units on a single load
- H02M1/007—Plural converter units in cascade
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/30—Driver circuits
- H05B45/37—Converter circuits
- H05B45/3725—Switched mode power supply [SMPS]
-
- 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
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
Abstract
Description
Claims (28)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US42388310P | 2010-12-16 | 2010-12-16 | |
US61/423,883 | 2010-12-16 | ||
US13/328,801 | 2011-12-16 | ||
US13/328,801 US9025347B2 (en) | 2010-12-16 | 2011-12-16 | Switching parameter based discontinuous mode-critical conduction mode transition |
PCT/US2011/065593 WO2012083222A2 (en) | 2010-12-16 | 2011-12-16 | Switching parameter based discontinuous mode-critical conduction mode transition |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103370990A CN103370990A (zh) | 2013-10-23 |
CN103370990B true CN103370990B (zh) | 2016-06-15 |
Family
ID=46233499
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201180067689.4A Active CN103370990B (zh) | 2010-12-16 | 2011-12-16 | 基于开关参数的断续模式-临界导电模式转换 |
Country Status (4)
Country | Link |
---|---|
US (2) | US9025347B2 (zh) |
EP (1) | EP2653014B1 (zh) |
CN (1) | CN103370990B (zh) |
WO (1) | WO2012083222A2 (zh) |
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CN103370990B (zh) * | 2010-12-16 | 2016-06-15 | 皇家飞利浦有限公司 | 基于开关参数的断续模式-临界导电模式转换 |
US9351356B2 (en) | 2011-06-03 | 2016-05-24 | Koninklijke Philips N.V. | Primary-side control of a switching power converter with feed forward delay compensation |
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US9392654B2 (en) * | 2012-08-31 | 2016-07-12 | Marvell World Trade Ltd. | Method and apparatus for controlling a power adjustment to a lighting device |
KR20140062997A (ko) * | 2012-11-15 | 2014-05-27 | 삼성전기주식회사 | 역률 보정 장치, 이를 갖는 전원 공급 장치 및 모터 구동 장치 |
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CN103634989B (zh) * | 2013-12-03 | 2015-09-02 | 深圳市朗科智能电气股份有限公司 | 一种设置led驱动电源输出参数的装置及方法 |
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JP6711125B2 (ja) * | 2015-10-30 | 2020-06-17 | 三菱電機株式会社 | 力率補償装置、led照明装置 |
CN107517014B (zh) * | 2016-06-17 | 2019-09-27 | 通嘉科技股份有限公司 | 开关式电源供应器的脉冲宽度调制控制器及其控制方法 |
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US11381153B1 (en) | 2019-09-06 | 2022-07-05 | Universal Douglas Lighting America | Method to balance the secondary winding current to improve the current control stability |
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US10826403B1 (en) * | 2019-09-10 | 2020-11-03 | Texas Instruments Incorporated | Active Y-rated capacitor control options for common-mode electromagnetic interference (EMI) reduction |
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