WO2022265590A1 - Soft-switching auxiliary circuit for half bridge switching resonant inverter - Google Patents
Soft-switching auxiliary circuit for half bridge switching resonant inverter Download PDFInfo
- Publication number
- WO2022265590A1 WO2022265590A1 PCT/TR2021/050607 TR2021050607W WO2022265590A1 WO 2022265590 A1 WO2022265590 A1 WO 2022265590A1 TR 2021050607 W TR2021050607 W TR 2021050607W WO 2022265590 A1 WO2022265590 A1 WO 2022265590A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- switching
- auxiliary circuit
- soft
- circuit
- resonant inverter
- Prior art date
Links
- 239000003990 capacitor Substances 0.000 claims abstract description 45
- 230000001939 inductive effect Effects 0.000 claims abstract description 8
- 230000007704 transition Effects 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 7
- 230000006698 induction Effects 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 5
- 230000005294 ferromagnetic effect Effects 0.000 description 4
- 230000003071 parasitic effect Effects 0.000 description 4
- 230000004907 flux Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005352 clarification Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000004065 semiconductor Substances 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
- 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
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
- H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
- H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/4811—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode having auxiliary actively switched resonant commutation circuits connected to intermediate DC voltage or between two push-pull branches
-
- 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
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
- H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
- H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/4815—Resonant converters
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP21946204.1A EP4356509A1 (en) | 2021-06-15 | 2021-06-15 | Soft-switching auxiliary circuit for half bridge switching resonant inverter |
PCT/TR2021/050607 WO2022265590A1 (en) | 2021-06-15 | 2021-06-15 | Soft-switching auxiliary circuit for half bridge switching resonant inverter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/TR2021/050607 WO2022265590A1 (en) | 2021-06-15 | 2021-06-15 | Soft-switching auxiliary circuit for half bridge switching resonant inverter |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2022265590A1 true WO2022265590A1 (en) | 2022-12-22 |
Family
ID=84526318
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/TR2021/050607 WO2022265590A1 (en) | 2021-06-15 | 2021-06-15 | Soft-switching auxiliary circuit for half bridge switching resonant inverter |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP4356509A1 (en) |
WO (1) | WO2022265590A1 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107070281A (en) * | 2017-03-03 | 2017-08-18 | 燕山大学 | A kind of LC series resonances high frequency chain matrix half-bridge inverter topology and modulator approach |
CN111969877A (en) * | 2020-06-23 | 2020-11-20 | 湖南大学 | Control method and device of half-bridge inverter |
CN112491162A (en) * | 2020-12-01 | 2021-03-12 | 上海交通大学 | Wireless power transmission device |
-
2021
- 2021-06-15 EP EP21946204.1A patent/EP4356509A1/en active Pending
- 2021-06-15 WO PCT/TR2021/050607 patent/WO2022265590A1/en active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107070281A (en) * | 2017-03-03 | 2017-08-18 | 燕山大学 | A kind of LC series resonances high frequency chain matrix half-bridge inverter topology and modulator approach |
CN111969877A (en) * | 2020-06-23 | 2020-11-20 | 湖南大学 | Control method and device of half-bridge inverter |
CN112491162A (en) * | 2020-12-01 | 2021-03-12 | 上海交通大学 | Wireless power transmission device |
Also Published As
Publication number | Publication date |
---|---|
EP4356509A1 (en) | 2024-04-24 |
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