CN102025274B - 用于电流模式控制的数字斜率补偿 - Google Patents
用于电流模式控制的数字斜率补偿 Download PDFInfo
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- CN102025274B CN102025274B CN201010287697.7A CN201010287697A CN102025274B CN 102025274 B CN102025274 B CN 102025274B CN 201010287697 A CN201010287697 A CN 201010287697A CN 102025274 B CN102025274 B CN 102025274B
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- digital
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- compensation
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- 238000000034 method Methods 0.000 claims abstract description 22
- 230000001939 inductive effect Effects 0.000 claims description 25
- 238000006243 chemical reaction Methods 0.000 claims description 2
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- 230000010355 oscillation Effects 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 10
- 230000004044 response Effects 0.000 description 8
- 238000004088 simulation Methods 0.000 description 8
- 230000003247 decreasing effect Effects 0.000 description 5
- 230000005611 electricity Effects 0.000 description 5
- 230000001276 controlling effect Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- 230000002441 reversible effect Effects 0.000 description 4
- 230000003044 adaptive effect Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
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- 230000015556 catabolic process Effects 0.000 description 1
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- 238000011105 stabilization Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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
- H02M3/00—Conversion of DC power input into DC power output
- H02M3/02—Conversion of DC power input into DC power output without intermediate conversion into AC
- H02M3/04—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters
- H02M3/10—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M3/145—Conversion of DC power input into DC power output without intermediate conversion into AC 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
- H02M3/155—Conversion of DC power input into DC power output without intermediate conversion into AC 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
- H02M3/156—Conversion of DC power input into DC power output without intermediate conversion into AC 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 with automatic control of output voltage or current, e.g. switching regulators
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
Abstract
Description
m1L | m2L | mSCL | |
降压 | Vin-Vout | Vout | >Vout-0.5Vin |
升压 | Vin | Vout-Vin | >0.5Vout-Vin |
降压-升压 | Vin | Vout | >0.5(Vout-Vin) |
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP09405161A EP2299577B1 (en) | 2009-09-18 | 2009-09-18 | Digital slope compensation for current mode control |
EP09405161.2 | 2009-09-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102025274A CN102025274A (zh) | 2011-04-20 |
CN102025274B true CN102025274B (zh) | 2016-05-11 |
Family
ID=41682342
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201010287697.7A Active CN102025274B (zh) | 2009-09-18 | 2010-09-17 | 用于电流模式控制的数字斜率补偿 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8278899B2 (zh) |
EP (1) | EP2299577B1 (zh) |
CN (1) | CN102025274B (zh) |
TW (1) | TWI508422B (zh) |
Families Citing this family (61)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI394023B (zh) * | 2010-01-11 | 2013-04-21 | Richtek Technology Corp | 混合式寬範圍除法器及其方法 |
US8773097B2 (en) * | 2011-01-06 | 2014-07-08 | Texas Instruments Incorporated | Digital peak current mode control for switch-mode power converters |
CN102324843B (zh) * | 2011-05-17 | 2013-09-04 | 浙江大学 | 一种高精度分段式线性斜坡补偿电路 |
WO2013009122A2 (ko) * | 2011-07-14 | 2013-01-17 | (주)제퍼로직 | 기울기 보상 회로를 포함하는 스위칭 모드 전력 공급 장치 |
US8611116B2 (en) * | 2011-07-28 | 2013-12-17 | Power Integrations, Inc. | Varying switching frequency and period of a power supply controller |
US8736246B2 (en) * | 2011-09-22 | 2014-05-27 | Acbel Polytech Inc. | Power factor control circuit and power factor control method |
EP2763316A4 (en) * | 2011-09-26 | 2015-08-05 | Nec Corp | SIGNAL SYNTHETIC SWITCHING, DIGITAL SOUND AMPLIFIER AND POWER SUPPLY SWITCHING |
KR101234669B1 (ko) * | 2011-12-08 | 2013-02-19 | 현대자동차주식회사 | 친환경 차량용 dc-dc컨버터의 전류 보상방법 |
EP2648323B1 (en) | 2012-04-03 | 2018-09-05 | Nxp B.V. | Switched-Mode Power Supply with Feedforward Control based on Load Setpoint |
WO2013163723A1 (en) * | 2012-05-04 | 2013-11-07 | Light-Based Technologies Incorporated | Offset compensation in driving circuits |
US9541929B2 (en) * | 2012-11-08 | 2017-01-10 | Richtek Technology Corporation | Mixed mode compensation circuit |
CN103929059B (zh) * | 2013-01-16 | 2016-12-07 | 英特赛尔美国有限公司 | 包括电流限流方案的调制器 |
US9343955B2 (en) | 2013-01-31 | 2016-05-17 | Infineon Technologies Ag | Active power factor corrector circuit |
US8890587B2 (en) | 2013-02-07 | 2014-11-18 | Texas Instruments Deutschland Gmbh | Adaptive slope generator |
US9705403B2 (en) * | 2013-02-23 | 2017-07-11 | Texas Instruments Incorporated | Apparatus and method for selective and adaptive slope compensation in peak current mode controlled power converters |
US9048863B2 (en) * | 2013-03-12 | 2015-06-02 | Microchip Technology Incorporated | Pulse density digital-to-analog converter with slope compensation function |
US9246392B2 (en) * | 2013-03-13 | 2016-01-26 | Power Integrations, Inc. | Switched mode power converter controller with ramp time modulation |
US9490699B2 (en) | 2013-03-14 | 2016-11-08 | Intel Deutschland Gmbh | Digitally controlled current mode power converter |
US9444338B1 (en) * | 2013-03-15 | 2016-09-13 | Maxim Integrated Products, Inc. | Systems and methods to calibrate switching regulators |
CN104113193B (zh) | 2013-04-17 | 2017-10-03 | 台达电子工业股份有限公司 | 功率转换装置 |
US9391517B1 (en) | 2013-07-26 | 2016-07-12 | Cirrus Logic, Inc. | Controller for adjusting a switching frequency in a boost converter |
CN104578783B (zh) * | 2013-10-15 | 2017-08-25 | 台达电子企业管理(上海)有限公司 | 转换器和控制所述转换器的方法 |
CN104614055B (zh) * | 2013-11-01 | 2017-11-10 | 梅特勒-托利多(常州)精密仪器有限公司 | 带有数字补偿功能的模拟称重传感器 |
WO2015077312A1 (en) * | 2013-11-19 | 2015-05-28 | Terralux, Inc. | Output regulation with dynamic digital control loop compensation |
US9209689B2 (en) | 2013-11-19 | 2015-12-08 | Terralux, Inc. | Output regulation with nonlinear digital control loop compensation |
CN103956891B (zh) * | 2014-04-04 | 2016-10-05 | 华南理工大学 | 基于dsp的高频电源偏磁抑制系统及控制方法 |
CN103916004B (zh) * | 2014-04-22 | 2017-03-08 | 成都芯源系统有限公司 | 一种功率因数校正电路及其控制电路和控制方法 |
JP6238298B2 (ja) * | 2014-07-07 | 2017-11-29 | 新電元工業株式会社 | スイッチング電源の制御装置 |
US9337811B1 (en) | 2014-11-11 | 2016-05-10 | Microchip Technology Incorporated | Asymmetric hysteretic controllers |
US9356613B1 (en) | 2014-11-11 | 2016-05-31 | Microchip Technology Incorporated | Pulse density modulation digital-to-analog converter with triangle wave generation |
CN104506035B (zh) * | 2014-12-10 | 2017-04-05 | 中山大学 | 一种自适应斜坡补偿电路 |
CN104539157A (zh) * | 2014-12-12 | 2015-04-22 | 杭州凯尔达电焊机有限公司 | 峰值电流控制模式逆变焊接电源斜率补偿控制方法及电路 |
US9379621B1 (en) * | 2015-01-28 | 2016-06-28 | Microchip Technology Incorporated | Digital slope compensation for peak current controlled converters |
US10044263B2 (en) * | 2015-03-12 | 2018-08-07 | Microchip Technology Incorporated | Using PMOS power switch in a combination switching and linear regulator |
TWI595735B (zh) * | 2015-03-24 | 2017-08-11 | 立錡科技股份有限公司 | 可降低電流漣波之電流調節電路及降低電流漣波的方法 |
US9722487B2 (en) * | 2015-05-11 | 2017-08-01 | Infineon Technologies Ag | Hysteresis controllers for power factor correction in AC/DC power converters |
EP3327916B1 (en) | 2016-11-29 | 2019-08-28 | NXP USA, Inc. | Current-mode dc/dc converter and method therefor |
DE102017210507B4 (de) | 2017-06-22 | 2019-06-27 | Dialog Semiconductor (Uk) Limited | Spitzenstromsteuerung für einen Leistungsschalter eines Leistungswandlers |
US9979285B1 (en) * | 2017-10-17 | 2018-05-22 | Crane Electronics, Inc. | Radiation tolerant, analog latch peak current mode control for power converters |
US10243442B1 (en) | 2017-11-22 | 2019-03-26 | Power Integrations, Inc. | Controller with frequency to on-time converter |
KR101977534B1 (ko) * | 2018-03-21 | 2019-05-10 | 선전 챌운 세미컨덕터 컴퍼니 리미티드 | 전류 모드 제어 방식의 스위칭 모드 전력공급장치와 그 장치에서의 신호발생방법 |
JP7054358B2 (ja) * | 2018-03-30 | 2022-04-13 | 株式会社Soken | 電力変換装置の制御装置 |
CN108631586B (zh) * | 2018-05-29 | 2019-09-13 | 合肥为民电源有限公司 | 一种发电机输出功率的控制方法及装置 |
CN108736716B (zh) * | 2018-06-22 | 2023-11-28 | 武汉理工大学 | 一种dc/dc变换器的数字式仿电流控制器及其控制方法 |
US10784766B2 (en) * | 2018-09-07 | 2020-09-22 | Microchip Technology Incorporated | Adaptive slope compensation for current mode control |
CN113056866A (zh) * | 2018-11-28 | 2021-06-29 | 斯兰纳亚洲有限公司 | 数字补偿的电流感测保护 |
TW202032905A (zh) * | 2019-02-19 | 2020-09-01 | 力智電子股份有限公司 | 降升電壓轉換裝置的控制電路及其模式切換方法 |
CN109980920B (zh) * | 2019-05-06 | 2020-07-31 | 电子科技大学 | 一种峰值电流模dc-dc变换器中斜坡补偿信号的逻辑控制电路 |
CN112105119B (zh) * | 2019-06-18 | 2024-05-28 | 半导体组件工业公司 | 用于功率转换器的控制器 |
US11418125B2 (en) | 2019-10-25 | 2022-08-16 | The Research Foundation For The State University Of New York | Three phase bidirectional AC-DC converter with bipolar voltage fed resonant stages |
US11502609B2 (en) * | 2019-11-04 | 2022-11-15 | Appulse Power Inc. | Digital nonlinear transformation for voltage-mode control of a power converter |
US11482928B2 (en) | 2019-12-31 | 2022-10-25 | Dialog Semiconductor (Uk) Limited | Adaptive slope compensation |
CN111446865B (zh) * | 2020-05-08 | 2021-06-25 | 深圳威迈斯新能源股份有限公司 | 一种斜坡补偿控制电路及斜坡补偿控制方法 |
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CN112671230B (zh) * | 2020-12-04 | 2023-10-03 | 珠海格力电器股份有限公司 | 升压斩波电路的控制方法和装置、分数阶电容的逼近电路 |
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CN112846450B (zh) * | 2020-12-26 | 2025-03-11 | 上海沪工焊接集团股份有限公司 | 一种全数字化焊接电源电流型控制方法和电路 |
CN113141111B (zh) * | 2021-04-22 | 2022-04-15 | 杰华特微电子股份有限公司 | 升压电路的控制方法及控制电路 |
CN114123756B (zh) * | 2021-11-24 | 2024-05-10 | 成都芯源系统有限公司 | 一种图腾柱pfc电路及其控制电路和控制方法 |
CN114726208B (zh) * | 2022-05-07 | 2023-04-28 | 电子科技大学 | 一种峰值电流模降压变换器pwm控制电路 |
WO2025117399A1 (en) * | 2023-11-27 | 2025-06-05 | Texas Instruments Incorporated | Switching converter controller with adaptive slope compensation |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101093958A (zh) * | 2006-06-23 | 2007-12-26 | 联发科技股份有限公司 | 切换式电压调整器以及其斜率补偿方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5525874A (en) * | 1995-01-30 | 1996-06-11 | Delco Electronics Corp. | Digital slope compensation in a current controller |
JP3701015B2 (ja) * | 2001-10-30 | 2005-09-28 | オリジン電気株式会社 | コンデンサの充電方法及びその充電装置 |
JP3923373B2 (ja) | 2002-05-31 | 2007-05-30 | 富士通株式会社 | 自動分散補償装置および補償方法 |
US7042207B1 (en) | 2003-11-07 | 2006-05-09 | National Semiconductor Corporation | Inductive measurement system and method |
JP2006033958A (ja) * | 2004-07-14 | 2006-02-02 | Seiko Instruments Inc | スイッチングレギュレータ |
US7236376B2 (en) | 2005-11-17 | 2007-06-26 | System General Corp. | Controller for regulating output current at the primary side of a power supply |
US7872845B2 (en) * | 2007-03-30 | 2011-01-18 | Infineon Technologies Ag | Control system |
JP2009153289A (ja) * | 2007-12-20 | 2009-07-09 | Oki Semiconductor Co Ltd | Dc−dcコンバータ |
US8030910B2 (en) * | 2008-01-04 | 2011-10-04 | Synopsys, Inc. | DC-DC converter |
-
2009
- 2009-09-18 EP EP09405161A patent/EP2299577B1/en active Active
-
2010
- 2010-08-30 US US12/871,561 patent/US8278899B2/en active Active
- 2010-09-17 CN CN201010287697.7A patent/CN102025274B/zh active Active
- 2010-09-17 TW TW099131577A patent/TWI508422B/zh active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101093958A (zh) * | 2006-06-23 | 2007-12-26 | 联发科技股份有限公司 | 切换式电压调整器以及其斜率补偿方法 |
Also Published As
Publication number | Publication date |
---|---|
US8278899B2 (en) | 2012-10-02 |
EP2299577B1 (en) | 2012-08-01 |
TW201141034A (en) | 2011-11-16 |
TWI508422B (zh) | 2015-11-11 |
CN102025274A (zh) | 2011-04-20 |
HK1152156A1 (zh) | 2012-02-17 |
US20110115458A1 (en) | 2011-05-19 |
EP2299577A1 (en) | 2011-03-23 |
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