FR3113441B1 - ELECTRICAL DEVICE WITH WATER BOX COOLING AND ELECTRICAL SYSTEM COMPRISING SUCH DEVICE - Google Patents
ELECTRICAL DEVICE WITH WATER BOX COOLING AND ELECTRICAL SYSTEM COMPRISING SUCH DEVICE Download PDFInfo
- Publication number
- FR3113441B1 FR3113441B1 FR2008507A FR2008507A FR3113441B1 FR 3113441 B1 FR3113441 B1 FR 3113441B1 FR 2008507 A FR2008507 A FR 2008507A FR 2008507 A FR2008507 A FR 2008507A FR 3113441 B1 FR3113441 B1 FR 3113441B1
- Authority
- FR
- France
- Prior art keywords
- electrical
- water box
- box cooling
- flow
- electrical terminals
- 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.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/46—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements involving the transfer of heat by flowing fluids
- H01L23/473—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements involving the transfer of heat by flowing fluids by flowing liquids
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- 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
- 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
- H02M7/493—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 the static converters being arranged for operation in parallel
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Rectifiers (AREA)
Abstract
Le dispositif électrique à refroidissement par boîte à eau comporte : - un corps principal (302) de dissipateur de chaleur (114) dans lequel est ménagé un canal d’écoulement du liquide de refroidissement présentant des ouvertures supérieures ; et - deux modules électroniques de puissance (110, 112) fermant chacun au moins une des ouvertures supérieures afin d’être refroidis par le liquide de refroidissement, chaque module électronique de puissance présentant au moins une paire de bornes électriques (502, 504) conçues pour présenter une tension continue. Les modules électroniques de puissance (110, 112) sont disposés avec leurs paires de bornes électriques (502, 504) en vis-à-vis l’une de l’autre selon une direction dite transverse (T), et le canal d’écoulement (308) comporte au moins un tronçon dit longitudinal dans lequel le liquide de refroidissement est destiné à s’écouler dans une direction dite longitudinale (L), perpendiculaire à la direction transverse (T). Figure pour l’abrégé : Fig. 5The water box cooling electric device comprises: - a main body (302) of a heat sink (114) in which a coolant flow channel having upper openings is provided; and - two power electronics modules (110, 112) each closing at least one of the upper openings in order to be cooled by the cooling liquid, each power electronics module having at least one pair of electrical terminals (502, 504) designed to present a DC voltage. The power electronic modules (110, 112) are arranged with their pairs of electrical terminals (502, 504) facing each other in a so-called transverse direction (T), and the flow (308) comprises at least one so-called longitudinal section in which the coolant is intended to flow in a so-called longitudinal direction (L), perpendicular to the transverse direction (T). Figure for abstract: Fig. 5
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2008507A FR3113441B1 (en) | 2020-08-14 | 2020-08-14 | ELECTRICAL DEVICE WITH WATER BOX COOLING AND ELECTRICAL SYSTEM COMPRISING SUCH DEVICE |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2008507 | 2020-08-14 | ||
FR2008507A FR3113441B1 (en) | 2020-08-14 | 2020-08-14 | ELECTRICAL DEVICE WITH WATER BOX COOLING AND ELECTRICAL SYSTEM COMPRISING SUCH DEVICE |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3113441A1 FR3113441A1 (en) | 2022-02-18 |
FR3113441B1 true FR3113441B1 (en) | 2022-08-19 |
Family
ID=73038221
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR2008507A Active FR3113441B1 (en) | 2020-08-14 | 2020-08-14 | ELECTRICAL DEVICE WITH WATER BOX COOLING AND ELECTRICAL SYSTEM COMPRISING SUCH DEVICE |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR3113441B1 (en) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2979923B2 (en) * | 1993-10-13 | 1999-11-22 | 富士電機株式会社 | Semiconductor device |
JP4452953B2 (en) * | 2007-08-09 | 2010-04-21 | 日立オートモティブシステムズ株式会社 | Power converter |
DE102011100526A1 (en) * | 2011-05-05 | 2012-11-08 | Semikron Elektronik Gmbh & Co. Kg | Power electronic arrangement with liquid cooling |
JP5707302B2 (en) * | 2011-11-02 | 2015-04-30 | 株式会社 日立パワーデバイス | Power semiconductor module |
JP2013192367A (en) * | 2012-03-14 | 2013-09-26 | Hitachi Automotive Systems Ltd | Electric power conversion apparatus |
CN205921880U (en) * | 2016-07-22 | 2017-02-01 | 江森自控空调冷冻设备(无锡)有限公司 | A cold drawing subassembly for regulator cubicle |
US10665525B2 (en) * | 2018-05-01 | 2020-05-26 | Semiconductor Components Industries, Llc | Heat transfer for power modules |
-
2020
- 2020-08-14 FR FR2008507A patent/FR3113441B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
FR3113441A1 (en) | 2022-02-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 2 |
|
PLFP | Fee payment |
Year of fee payment: 3 |
|
CD | Change of name or company name |
Owner name: VALEO EAUTOMOTIVE FRANCE SAS, FR Effective date: 20221230 |
|
PLFP | Fee payment |
Year of fee payment: 4 |