JP2023076817A - 直流リンクコンデンサ、電力コンバータ、及び電気自動車 - Google Patents

直流リンクコンデンサ、電力コンバータ、及び電気自動車 Download PDF

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Publication number
JP2023076817A
JP2023076817A JP2022186858A JP2022186858A JP2023076817A JP 2023076817 A JP2023076817 A JP 2023076817A JP 2022186858 A JP2022186858 A JP 2022186858A JP 2022186858 A JP2022186858 A JP 2022186858A JP 2023076817 A JP2023076817 A JP 2023076817A
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JP
Japan
Prior art keywords
capacitor
housing
link
link capacitor
cells
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
JP2022186858A
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English (en)
Japanese (ja)
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JP2023076817A5 (https=
Inventor
ローター、セイフ
Seif Lothar
クリストフ、ロペス
Lopes Christophe
オーレリアン、プイイ
Pouilly Aurelien
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.)
Valeo eAutomotive France SAS
Original Assignee
Valeo eAutomotive France SAS
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 Valeo eAutomotive France SAS filed Critical Valeo eAutomotive France SAS
Publication of JP2023076817A publication Critical patent/JP2023076817A/ja
Publication of JP2023076817A5 publication Critical patent/JP2023076817A5/ja
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
    • H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
    • H02M7/003—Constructional details, e.g. physical layout, assembly, wiring or busbar connections
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G2/00—Details of capacitors not covered by a single one of groups H01G4/00-H01G11/00
    • H01G2/10—Housing; Encapsulation
    • H01G2/106—Fixing the capacitor in a housing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G2/00—Details of capacitors not covered by a single one of groups H01G4/00-H01G11/00
    • H01G2/02—Mountings
    • H01G2/04—Mountings specially adapted for mounting on a chassis
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G2/00—Details of capacitors not covered by a single one of groups H01G4/00-H01G11/00
    • H01G2/10—Housing; Encapsulation
    • H01G2/103—Sealings, e.g. for lead-in wires; Covers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/002—Details
    • H01G4/224—Housing; Encapsulation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/002—Details
    • H01G4/228—Terminals
    • H01G4/236—Terminals leading through the housing, i.e. lead-through
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/32—Wound capacitors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/38—Multiple capacitors, i.e. structural combinations of fixed capacitors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/40—Structural combinations of fixed capacitors with other electric elements, the structure mainly consisting of a capacitor, e.g. RC combinations
    • 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
    • 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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/02—Details
    • H05K5/0217—Mechanical details of casings
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/06—Hermetically-sealed casings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/002—Details
    • H01G4/228—Terminals

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Inverter Devices (AREA)
JP2022186858A 2021-11-23 2022-11-22 直流リンクコンデンサ、電力コンバータ、及び電気自動車 Pending JP2023076817A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP21209949.3A EP4184536A1 (en) 2021-11-23 2021-11-23 Housing comprising compartments for dc link capacitors and sealing
EP21209949.3 2021-11-23

Publications (2)

Publication Number Publication Date
JP2023076817A true JP2023076817A (ja) 2023-06-02
JP2023076817A5 JP2023076817A5 (https=) 2024-02-15

Family

ID=78806260

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022186858A Pending JP2023076817A (ja) 2021-11-23 2022-11-22 直流リンクコンデンサ、電力コンバータ、及び電気自動車

Country Status (5)

Country Link
US (1) US12260993B2 (https=)
EP (1) EP4184536A1 (https=)
JP (1) JP2023076817A (https=)
KR (1) KR20230076102A (https=)
CN (1) CN116155119A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025191897A1 (ja) * 2024-03-11 2025-09-18 ニデック株式会社 コンデンサモジュール、および電力変換装置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20250317071A1 (en) * 2024-04-05 2025-10-09 Borgwarner Luxembourg Automotive Systems Sa Systems and methods for capacitor leadframe for power converter for electric vehicle
US20250385044A1 (en) * 2024-06-12 2025-12-18 BorgWarner US Technologies LLC Systems for capacitor for inverter for electric vehicle
US20250386472A1 (en) * 2024-06-12 2025-12-18 BorgWarner US Technologies LLC Systems for housing pockets for inverter for electric vehicle

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001326131A (ja) * 2000-05-18 2001-11-22 Matsushita Electric Ind Co Ltd コンデンサ
JP2005012940A (ja) * 2003-06-19 2005-01-13 Toshiba Corp インバータ装置
JP2014090562A (ja) * 2012-10-30 2014-05-15 Hitachi Automotive Systems Ltd 電力変換装置
JP2017220504A (ja) * 2016-06-06 2017-12-14 三菱電機株式会社 電力変換装置のフィルムコンデンサ

Family Cites Families (11)

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Publication number Priority date Publication date Assignee Title
US3806766A (en) * 1972-12-27 1974-04-23 Western Electric Co Packaged electrical component assembly and method of fabrication
JP3812196B2 (ja) * 1998-12-25 2006-08-23 松下電器産業株式会社 コンデンサ
US7443692B2 (en) * 2003-05-16 2008-10-28 Continental Automotive Systems Us, Inc. Power converter architecture employing at least one capacitor across a DC bus
JP4859443B2 (ja) * 2005-11-17 2012-01-25 日立オートモティブシステムズ株式会社 電力変換装置
JP5796155B2 (ja) * 2011-01-21 2015-10-21 パナソニックＩｐマネジメント株式会社 ケースモールド型コンデンサ
CN203071146U (zh) * 2011-06-02 2013-07-17 日立麦克赛尔株式会社 电池盒及具备该电池盒的电池组
JP5975916B2 (ja) * 2013-03-22 2016-08-23 株式会社日立製作所 コンデンサ装置および電力変換装置
US9615490B2 (en) 2014-05-15 2017-04-04 Lear Corporation Coldplate with integrated DC link capacitor for cooling thereof
DE102017126394A1 (de) 2017-11-10 2019-05-16 Valeo Siemens Eautomotive Germany Gmbh Zwischenkreiskondensatormodul, Leistungselektronikmodul und Leistungselektronikeinrichtung
CN113330679B (zh) * 2019-02-18 2024-12-24 日产自动车株式会社 电力变换装置
US10717366B1 (en) * 2019-05-07 2020-07-21 GM Global Technology Operations LLC High-frequency direct current bulk capacitors with interleaved busbar packages

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001326131A (ja) * 2000-05-18 2001-11-22 Matsushita Electric Ind Co Ltd コンデンサ
JP2005012940A (ja) * 2003-06-19 2005-01-13 Toshiba Corp インバータ装置
JP2014090562A (ja) * 2012-10-30 2014-05-15 Hitachi Automotive Systems Ltd 電力変換装置
JP2017220504A (ja) * 2016-06-06 2017-12-14 三菱電機株式会社 電力変換装置のフィルムコンデンサ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025191897A1 (ja) * 2024-03-11 2025-09-18 ニデック株式会社 コンデンサモジュール、および電力変換装置

Also Published As

Publication number Publication date
KR20230076102A (ko) 2023-05-31
US20230162927A1 (en) 2023-05-25
CN116155119A (zh) 2023-05-23
EP4184536A1 (en) 2023-05-24
US12260993B2 (en) 2025-03-25

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