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
- Publication number
- 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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- China
- Prior art keywords
- digital
- current
- analog
- compensation
- threshold level
- 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.)
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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
- 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 |
---|---|---|---|
EP09405161.2 | 2009-09-18 | ||
EP09405161A EP2299577B1 (en) | 2009-09-18 | 2009-09-18 | Digital slope compensation for current mode control |
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 (5)
Country | Link |
---|---|
US (1) | US8278899B2 (zh) |
EP (1) | EP2299577B1 (zh) |
CN (1) | CN102025274B (zh) |
HK (1) | HK1152156A1 (zh) |
TW (1) | TWI508422B (zh) |
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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 |
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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 |
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US9490699B2 (en) | 2013-03-14 | 2016-11-08 | Intel Deutschland Gmbh | Digitally controlled current mode power converter |
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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 |
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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 |
US9209689B2 (en) | 2013-11-19 | 2015-12-08 | Terralux, Inc. | Output regulation with nonlinear digital control loop compensation |
WO2015077312A1 (en) * | 2013-11-19 | 2015-05-28 | Terralux, Inc. | Output regulation with dynamic 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 |
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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 |
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 |
CN114641922A (zh) | 2019-11-04 | 2022-06-17 | 阿帕尔斯电力股份有限公司 | 针对电源转换器的电压模式控制的数字非线性变换 |
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 |
JP7472668B2 (ja) * | 2020-06-16 | 2024-04-23 | 富士電機株式会社 | スイッチング制御回路、及び電源回路 |
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 |
CN112688676B (zh) * | 2020-12-22 | 2022-08-23 | 道崇电子科技(上海)有限公司 | 一种分段函数补偿法改进型Ton/Toff电路架构的方法 |
CN112846450A (zh) * | 2020-12-26 | 2021-05-28 | 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 |
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-
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 TW TW099131577A patent/TWI508422B/zh active
- 2010-09-17 CN CN201010287697.7A patent/CN102025274B/zh active Active
-
2011
- 2011-06-15 HK HK11106151.9A patent/HK1152156A1/zh unknown
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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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 |
EP2299577A1 (en) | 2011-03-23 |
EP2299577B1 (en) | 2012-08-01 |
HK1152156A1 (zh) | 2012-02-17 |
TWI508422B (zh) | 2015-11-11 |
US20110115458A1 (en) | 2011-05-19 |
CN102025274A (zh) | 2011-04-20 |
TW201141034A (en) | 2011-11-16 |
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