DE102022202957A1 - DC/DC-Wandler - Google Patents

DC/DC-Wandler Download PDF

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Publication number
DE102022202957A1
DE102022202957A1 DE102022202957.7A DE102022202957A DE102022202957A1 DE 102022202957 A1 DE102022202957 A1 DE 102022202957A1 DE 102022202957 A DE102022202957 A DE 102022202957A DE 102022202957 A1 DE102022202957 A1 DE 102022202957A1
Authority
DE
Germany
Prior art keywords
converter
winding
current
transformer
cores
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
Application number
DE102022202957.7A
Other languages
German (de)
English (en)
Inventor
Martin Schulz
Siegmar Unterweger
Manuel Blum
Monika Poebl
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Siemens AG filed Critical Siemens AG
Priority to DE102022202957.7A priority Critical patent/DE102022202957A1/de
Priority to PCT/EP2023/054978 priority patent/WO2023180018A1/fr
Publication of DE102022202957A1 publication Critical patent/DE102022202957A1/de
Pending legal-status Critical Current

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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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/0003—Details of control, feedback or regulation circuits
    • H02M1/0009—Devices or circuits for detecting current in a converter
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H01F27/38—Auxiliary core members; Auxiliary coils or windings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/40—Structural association with built-in electric component, e.g. fuse
    • 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
    • H02M1/0064—Magnetic structures combining different functions, e.g. storage, filtering or transformation
    • 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
    • H02M3/01—Resonant DC/DC 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
    • H02M3/33573—Full-bridge at primary side of an isolation transformer

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
DE102022202957.7A 2022-03-25 2022-03-25 DC/DC-Wandler Pending DE102022202957A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE102022202957.7A DE102022202957A1 (de) 2022-03-25 2022-03-25 DC/DC-Wandler
PCT/EP2023/054978 WO2023180018A1 (fr) 2022-03-25 2023-02-28 Convertisseur continu-continu llc avec transformateur de mesure de courant intégré dans l'inductance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102022202957.7A DE102022202957A1 (de) 2022-03-25 2022-03-25 DC/DC-Wandler

Publications (1)

Publication Number Publication Date
DE102022202957A1 true DE102022202957A1 (de) 2023-09-28

Family

ID=85570312

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102022202957.7A Pending DE102022202957A1 (de) 2022-03-25 2022-03-25 DC/DC-Wandler

Country Status (2)

Country Link
DE (1) DE102022202957A1 (fr)
WO (1) WO2023180018A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6366484B1 (en) 2001-10-08 2002-04-02 Broadband Telcom Power, Inc. Cross current sensing in power conversion
US6765808B1 (en) 2002-12-17 2004-07-20 Broadband Telcom Power, Inc. Power converter with cross current sensing
US20170025963A1 (en) 2014-05-19 2017-01-26 Rohm Co., Ltd. Power supply device
US20200076319A1 (en) 2018-09-05 2020-03-05 Honda Motor Co., Ltd. Voltage conversion device
WO2020187513A1 (fr) 2019-03-21 2020-09-24 Siemens Aktiengesellschaft Convertisseur continu-continu doté d'un condensateur de circuit d'oscillations secondaire, ainsi que procédé de fonctionnement d'un convertisseur continu-continu

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5922367B2 (ja) * 1975-07-14 1984-05-26 三菱電機株式会社 変成装置
FR2725320B1 (fr) * 1994-09-29 1996-10-31 Schneider Electric Sa Dispositif de declenchement comportant au moins un transformateur de courant
DE102011082170A1 (de) * 2011-09-06 2013-03-07 Siemens Aktiengesellschaft Stromwandler
US9467054B2 (en) * 2013-11-07 2016-10-11 Futurewei Technologies, Inc. Current sensing apparatus for resonant tank in an LLC resonant converter
CN108886325B (zh) * 2016-04-06 2022-05-03 瑞典爱立信有限公司 功率转换器
CN110417266A (zh) * 2018-04-26 2019-11-05 比亚迪股份有限公司 Dcdc变换器、车载充电机和电动车辆
EP3629463A1 (fr) * 2018-09-27 2020-04-01 Siemens Aktiengesellschaft Régulateur de tension continue résonante

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6366484B1 (en) 2001-10-08 2002-04-02 Broadband Telcom Power, Inc. Cross current sensing in power conversion
US6765808B1 (en) 2002-12-17 2004-07-20 Broadband Telcom Power, Inc. Power converter with cross current sensing
US20170025963A1 (en) 2014-05-19 2017-01-26 Rohm Co., Ltd. Power supply device
US20200076319A1 (en) 2018-09-05 2020-03-05 Honda Motor Co., Ltd. Voltage conversion device
WO2020187513A1 (fr) 2019-03-21 2020-09-24 Siemens Aktiengesellschaft Convertisseur continu-continu doté d'un condensateur de circuit d'oscillations secondaire, ainsi que procédé de fonctionnement d'un convertisseur continu-continu

Also Published As

Publication number Publication date
WO2023180018A1 (fr) 2023-09-28

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