DE102021209140A1 - Speicherdrossel mit modularen inneren Kernen für einen Gleichspannungswandler, Gleichspannungswandler und Fahrzeug - Google Patents

Speicherdrossel mit modularen inneren Kernen für einen Gleichspannungswandler, Gleichspannungswandler und Fahrzeug Download PDF

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Publication number
DE102021209140A1
DE102021209140A1 DE102021209140.7A DE102021209140A DE102021209140A1 DE 102021209140 A1 DE102021209140 A1 DE 102021209140A1 DE 102021209140 A DE102021209140 A DE 102021209140A DE 102021209140 A1 DE102021209140 A1 DE 102021209140A1
Authority
DE
Germany
Prior art keywords
coils
storage choke
inner cores
choke
core
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
DE102021209140.7A
Other languages
German (de)
English (en)
Inventor
Manuel Raimann
Pengshuai Wang
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.)
ZF Friedrichshafen AG
Original Assignee
ZF Friedrichshafen 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 ZF Friedrichshafen AG filed Critical ZF Friedrichshafen AG
Priority to DE102021209140.7A priority Critical patent/DE102021209140A1/de
Priority to PCT/EP2022/072956 priority patent/WO2023021088A1/fr
Publication of DE102021209140A1 publication Critical patent/DE102021209140A1/de
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F37/00—Fixed inductances not covered by group H01F17/00
    • 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
    • H02M3/02—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
    • H02M3/158—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 including plural semiconductor devices as final control devices for a single load
    • H02M3/1584—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 including plural semiconductor devices as final control devices for a single load with a plurality of power processing stages connected in parallel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F3/00—Cores, Yokes, or armatures
    • H01F3/10—Composite arrangements of magnetic circuits
    • H01F2003/106—Magnetic circuits using combinations of different magnetic materials

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
DE102021209140.7A 2021-08-19 2021-08-19 Speicherdrossel mit modularen inneren Kernen für einen Gleichspannungswandler, Gleichspannungswandler und Fahrzeug Pending DE102021209140A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE102021209140.7A DE102021209140A1 (de) 2021-08-19 2021-08-19 Speicherdrossel mit modularen inneren Kernen für einen Gleichspannungswandler, Gleichspannungswandler und Fahrzeug
PCT/EP2022/072956 WO2023021088A1 (fr) 2021-08-19 2022-08-17 Inductance d'accumulation d'énergie comprenant des noyaux internes modulaires pour un convertisseur continu-continu, convertisseur continu-continu et véhicule

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102021209140.7A DE102021209140A1 (de) 2021-08-19 2021-08-19 Speicherdrossel mit modularen inneren Kernen für einen Gleichspannungswandler, Gleichspannungswandler und Fahrzeug

Publications (1)

Publication Number Publication Date
DE102021209140A1 true DE102021209140A1 (de) 2023-02-23

Family

ID=83271072

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102021209140.7A Pending DE102021209140A1 (de) 2021-08-19 2021-08-19 Speicherdrossel mit modularen inneren Kernen für einen Gleichspannungswandler, Gleichspannungswandler und Fahrzeug

Country Status (2)

Country Link
DE (1) DE102021209140A1 (fr)
WO (1) WO2023021088A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7598839B1 (en) 2004-08-12 2009-10-06 Pulse Engineering, Inc. Stacked inductive device and methods of manufacturing
DE112012002028T5 (de) 2011-05-10 2014-02-06 Sumitomo Electric Industries, Ltd. Drossel, Wandler und Leistungswandler-Vorrichtung
DE102017114900A1 (de) 2017-07-04 2019-01-10 Bayerische Motoren Werke Aktiengesellschaft Speicherdrossel

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7733204B2 (en) * 2006-06-29 2010-06-08 Intel Corporation Configurable multiphase coupled magnetic structure
JPWO2013018381A1 (ja) * 2011-08-01 2015-03-05 住友電気工業株式会社 チョークコイル
DE102016201258A1 (de) * 2016-01-28 2017-08-03 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Elektrischer Spannungswandler mit mehreren Speicherdrosseln
CN112700961A (zh) * 2016-02-26 2021-04-23 维谛技术有限公司 用于降低耦合电感的工频磁通密度的电感绕制方法和低工频磁通密度的耦合电感

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7598839B1 (en) 2004-08-12 2009-10-06 Pulse Engineering, Inc. Stacked inductive device and methods of manufacturing
DE112012002028T5 (de) 2011-05-10 2014-02-06 Sumitomo Electric Industries, Ltd. Drossel, Wandler und Leistungswandler-Vorrichtung
DE102017114900A1 (de) 2017-07-04 2019-01-10 Bayerische Motoren Werke Aktiengesellschaft Speicherdrossel

Also Published As

Publication number Publication date
WO2023021088A1 (fr) 2023-02-23

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