CN112886812B - 一种dc-dc变换器的动态调节方法和装置 - Google Patents
一种dc-dc变换器的动态调节方法和装置 Download PDFInfo
- Publication number
- CN112886812B CN112886812B CN202110161007.1A CN202110161007A CN112886812B CN 112886812 B CN112886812 B CN 112886812B CN 202110161007 A CN202110161007 A CN 202110161007A CN 112886812 B CN112886812 B CN 112886812B
- Authority
- CN
- China
- Prior art keywords
- converter
- operational amplifier
- electrical parameter
- controlled source
- impedance
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000004804 winding Methods 0.000 claims abstract description 17
- 230000006698 induction Effects 0.000 claims abstract description 13
- 230000033228 biological regulation Effects 0.000 claims abstract description 11
- 239000003990 capacitor Substances 0.000 claims description 15
- 230000001960 triggered effect Effects 0.000 claims description 4
- 230000004044 response Effects 0.000 description 11
- 230000008859 change Effects 0.000 description 9
- 238000013461 design Methods 0.000 description 8
- 230000035699 permeability Effects 0.000 description 6
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000005415 magnetization Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110161007.1A CN112886812B (zh) | 2021-02-05 | 2021-02-05 | 一种dc-dc变换器的动态调节方法和装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110161007.1A CN112886812B (zh) | 2021-02-05 | 2021-02-05 | 一种dc-dc变换器的动态调节方法和装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112886812A CN112886812A (zh) | 2021-06-01 |
CN112886812B true CN112886812B (zh) | 2022-06-21 |
Family
ID=76055731
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110161007.1A Active CN112886812B (zh) | 2021-02-05 | 2021-02-05 | 一种dc-dc变换器的动态调节方法和装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN112886812B (zh) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5684678A (en) * | 1995-12-08 | 1997-11-04 | Delco Electronics Corp. | Resonant converter with controlled inductor |
US9979273B2 (en) * | 2016-05-19 | 2018-05-22 | Abb Schweiz Ag | Resonant converters with variable inductor |
CN110739858B (zh) * | 2019-10-31 | 2021-02-02 | 太原理工大学 | 一种应用辅助绕组调节功率电感的双向dc/dc装置 |
CN112217387A (zh) * | 2020-08-26 | 2021-01-12 | 南京理工大学 | 可变电感的高效率高PF值DCM Boost PFC变换器 |
-
2021
- 2021-02-05 CN CN202110161007.1A patent/CN112886812B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN112886812A (zh) | 2021-06-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Chen et al. | A novel hybrid common-mode EMI filter with active impedance multiplication | |
US8447275B2 (en) | Lossless inductor current sensing in a switch-mode power supply | |
CN109478846B (zh) | 具有鲁棒稳定的反馈的功率转换器 | |
CN206962700U (zh) | 无需外部采样电阻的Buck转换器负载电流检测电路 | |
CN103299524A (zh) | 具有串行通信接口的用户可配置、效率优化的电力/能量转换切换模式电力供应器 | |
CN108900085A (zh) | 软开关变换器参数优化方法和软开关变换电路 | |
US20190341848A1 (en) | Power supply and control method for power supply | |
CN203423624U (zh) | 一种高稳定性反激式dc-dc变换器 | |
CN108226654B (zh) | 一种全自动介质损耗测量系统 | |
CN114337267A (zh) | 一种基于cot架构的电压控制电路、方法及电源设备 | |
CN104716836A (zh) | 开关电源变换器的控制电路及控制方法 | |
CN112886812B (zh) | 一种dc-dc变换器的动态调节方法和装置 | |
CN103401431B (zh) | 一种高稳定性反激式dc-dc变换器 | |
CN111431388B (zh) | 一种可提高变频纹波控制瞬态性能的控制装置 | |
Mainali et al. | Design of a current-sense voltage-feedback common mode EMI filter for an off-line power converter | |
CN116827099A (zh) | 一种基于电流抵消的dc-dc变换器纹波消除方法 | |
CN108900098B (zh) | 一种低频动态磁铁电源的输入功率控制系统及控制方法 | |
Veerachary | Analysis of interleaved dual boost converter with integrated magnetics: signal flow graph approach | |
CN113659842B (zh) | 一种cllc控制器的控制方法及控制装置 | |
CN112737322A (zh) | 一种Boost变换器及其控制方法、开关电源 | |
CN113381617A (zh) | 恒压开关电源及其控制芯片和方法 | |
CN103036419A (zh) | 一种共模电流抑制电路 | |
JP5943080B2 (ja) | 電源平滑用lcフィルタの等価回路モデルの導出方法 | |
CN110138246A (zh) | 基于三电平Dual-Buck型电路的阻抗重塑方法 | |
Magallanes et al. | Active damping filter for high bandwidth-Low ripple pulsed converters |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230104 Address after: 430000, No. 88, postal academy road, Hongshan District, Hubei, Wuhan Patentee after: FIBERHOME TELECOMMUNICATION TECHNOLOGIES Co.,Ltd. Address before: 266071 1903, Qili Building, No. 2, Nanjing Road, Shinan District, Qingdao, Shandong Patentee before: Qingdao fruit science and technology service platform Co.,Ltd. Effective date of registration: 20230104 Address after: 266071 1903, Qili Building, No. 2, Nanjing Road, Shinan District, Qingdao, Shandong Patentee after: Qingdao fruit science and technology service platform Co.,Ltd. Address before: No.729, Dongfeng East Road, Yuexiu District, Guangzhou City, Guangdong Province 510060 Patentee before: GUANGDONG University OF TECHNOLOGY |
|
TR01 | Transfer of patent right |
Effective date of registration: 20240624 Address after: 430000 No. 6, High-tech Fourth Road, Donghu High-tech Development Zone, Wuhan City, Hubei Province Patentee after: FIBERHOME TELECOMMUNICATION TECHNOLOGIES Co.,Ltd. Country or region after: China Patentee after: Wuhan Changjiang Computing Technology Co.,Ltd. Address before: 430000, No. 88, postal academy road, Hongshan District, Hubei, Wuhan Patentee before: FIBERHOME TELECOMMUNICATION TECHNOLOGIES Co.,Ltd. Country or region before: China |