EP4022759A1 - Ansteuerverfahren für einen gleichspannungswandler und gleichspannungswandler - Google Patents
Ansteuerverfahren für einen gleichspannungswandler und gleichspannungswandlerInfo
- Publication number
- EP4022759A1 EP4022759A1 EP20754242.4A EP20754242A EP4022759A1 EP 4022759 A1 EP4022759 A1 EP 4022759A1 EP 20754242 A EP20754242 A EP 20754242A EP 4022759 A1 EP4022759 A1 EP 4022759A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- primary
- switching
- full bridge
- transformer
- connection
- 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.)
- Pending
Links
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
- H02M3/22—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
- H02M3/33569—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 having several active switching elements
- H02M3/33576—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 having several active switching elements having at least one active switching element at the secondary side of an isolation transformer
- H02M3/33584—Bidirectional 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
- H02M3/33569—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 having several active switching elements
- H02M3/33576—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 having several active switching elements having at least one active switching element at the secondary side of an isolation transformer
-
- 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
- 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
- H02M3/33569—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 having several active switching elements
- H02M3/33573—Full-bridge at primary side of an isolation transformer
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102019212887.4A DE102019212887A1 (de) | 2019-08-28 | 2019-08-28 | Ansteuerverfahren für einen Gleichspannungswandler und Gleichspannungswandler |
PCT/EP2020/072368 WO2021037537A1 (de) | 2019-08-28 | 2020-08-10 | Ansteuerverfahren für einen gleichspannungswandler und gleichspannungswandler |
Publications (1)
Publication Number | Publication Date |
---|---|
EP4022759A1 true EP4022759A1 (de) | 2022-07-06 |
Family
ID=72046903
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20754242.4A Pending EP4022759A1 (de) | 2019-08-28 | 2020-08-10 | Ansteuerverfahren für einen gleichspannungswandler und gleichspannungswandler |
Country Status (5)
Country | Link |
---|---|
US (1) | US20220278623A1 (de) |
EP (1) | EP4022759A1 (de) |
CN (1) | CN114270687A (de) |
DE (1) | DE102019212887A1 (de) |
WO (1) | WO2021037537A1 (de) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6286793B2 (ja) * | 2014-01-24 | 2018-03-07 | 株式会社日立情報通信エンジニアリング | Dc−dcコンバータ、二次電池充放電システム、およびdc−dcコンバータの制御方法 |
DE112016003507T5 (de) * | 2015-08-28 | 2018-04-19 | Murata Manufacturing Co., Ltd. | Gleichspannungswandler |
DE102016200662A1 (de) | 2016-01-20 | 2017-07-20 | Robert Bosch Gmbh | Bidirektionaler DC/DC-Wandler und Verfahren zum Laden des Zwischenkreiskondensators eines DC/DC-Wandlers aus der Niedervoltbatterie |
US9837908B2 (en) * | 2016-05-09 | 2017-12-05 | Omron Corporation | Power conversion device |
JP6792478B2 (ja) * | 2017-02-17 | 2020-11-25 | ニチコン株式会社 | 双方向絶縁型dc/dcコンバータ |
-
2019
- 2019-08-28 DE DE102019212887.4A patent/DE102019212887A1/de active Pending
-
2020
- 2020-08-10 EP EP20754242.4A patent/EP4022759A1/de active Pending
- 2020-08-10 WO PCT/EP2020/072368 patent/WO2021037537A1/de unknown
- 2020-08-10 US US17/637,663 patent/US20220278623A1/en active Pending
- 2020-08-10 CN CN202080060330.3A patent/CN114270687A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
US20220278623A1 (en) | 2022-09-01 |
DE102019212887A1 (de) | 2021-03-04 |
WO2021037537A1 (de) | 2021-03-04 |
CN114270687A (zh) | 2022-04-01 |
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Legal Events
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17P | Request for examination filed |
Effective date: 20220328 |
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AK | Designated contracting states |
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DAX | Request for extension of the european patent (deleted) | ||
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