WO2010072918A1 - Pack electrique a modules de commande et de puissance separes - Google Patents
Pack electrique a modules de commande et de puissance separes Download PDFInfo
- Publication number
- WO2010072918A1 WO2010072918A1 PCT/FR2009/001466 FR2009001466W WO2010072918A1 WO 2010072918 A1 WO2010072918 A1 WO 2010072918A1 FR 2009001466 W FR2009001466 W FR 2009001466W WO 2010072918 A1 WO2010072918 A1 WO 2010072918A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- power
- plate
- electrical
- module
- support plate
- Prior art date
Links
Classifications
-
- 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
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1422—Printed circuit boards receptacles, e.g. stacked structures, electronic circuit modules or box like frames
- H05K7/1427—Housings
- H05K7/1432—Housings specially adapted for power drive units or power converters
- H05K7/14324—Housings specially adapted for power drive units or power converters comprising modular units, e.g. DIN rail mounted units
-
- 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
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
-
- 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
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/02—Arrangements of circuit components or wiring on supporting structure
- H05K7/10—Plug-in assemblages of components, e.g. IC sockets
-
- 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
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1422—Printed circuit boards receptacles, e.g. stacked structures, electronic circuit modules or box like frames
- H05K7/1427—Housings
- H05K7/1432—Housings specially adapted for power drive units or power 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
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
Definitions
- the present invention relates to an electric pack, more particularly although not exclusively a pack of circuit breaker modules.
- An object of the invention is to provide an electrical pack having improved reliability.
- an electrical pack comprising power components and control components distributed in modules, in which the power components are grouped according to at least one power module while the control components are grouped according to at least one separate control module of the at least one power module.
- each power module comprises a thermally good conducting metal support plate to which is associated a component-carrying insulating plate carrying power components and electrical connection circuits of the power components, the door plate components being spaced apart from the support plate.
- a flow of air is established between the component plate and the support plate so that the support plate is thermally associated with the component plate and thus serves as a cooling radiator for the power components.
- the power modules comprise intermediate plates in the form of a thermally conductive metal frame providing a mechanical and thermal connection between the component board and an adjacent support plate.
- the Intermediate plates thus promote the establishment of a flow of air along the component-carrying plates and transmit by conduction to the support plates the heat released by radiation by the power components.
- the intermediate plates form obstacles preventing the introduction of a tool between the component plate and the support plate until the module is removed.
- the intermediate plate of a power module forms an obstacle preventing access to the fastening tabs of the preceding power module, thereby providing a foolproofing with respect to the electrical box receiving the electrical power packs. the right number of power modules must be put in place.
- each control module comprises a thermally good conducting metal support plate to which is associated an insulating plate carrying control components and electric control connection circuits, the door plate components being spaced apart from the support plate.
- the control module is protected by the support plate against heating from an adjacent power module.
- the support plate also plays a role of electromagnetic screen.
- each control module comprises a thermally good conductor metal perforated cover having an edge surrounding the control component plate.
- the hood provides both the establishment of a convection cooling air flow and the thermal and electromagnetic protection of the control components.
- the electrical pack according to one embodiment of the invention comprises several power modules, in particular identical to each other, and a control module.
- the electrical pack according to one embodiment of the invention comprises a set of power and control modules which are arranged in a stack whose last module, at one of its ends, is one or the control module (according to that there is a single control module or several control modules in the stack).
- FIG. 1 is a perspective view of a group of modules comprising a control module and two power modules
- FIG. 2 is an exploded schematic perspective view of the control module
- FIG. 3 is a sectional view along the line III-III of Figure 2 of the plate control components components and the associated perforated cover,
- FIG. 4 is an exploded schematic perspective view of a power module.
- the electrical box generally designated 1 comprises an outer casing 2 fitted with unrepresented support rails on which are fixed groups of modules called electrical packs.
- FIG. 1 illustrates an electrical pack comprising a control module 3 and two power modules 4.
- the control module comprises a support plate 5 of thermally good conducting metal, for example an aluminum plate having on its rear edge folded ⁇ for fixing the support plate on a support rail.
- a control component plate 7 is fixed to the support plate 5 by means of spacers 8 of which only one has been shown in FIG. 2.
- the plate component door 7 comprises a control component 9 (which may itself consist of a plurality of discrete components) equipped with a connector 10 connected by conductors 11 to a connecting circuit 12 sandwiched between two insulating boards 13 and 14 forming the component plate 7.
- a perforated hood 15 of thermally good conductor metal is mounted on the component plate 7 and has an edge 16 which surrounds the control component 9.
- the module is held together by studs (not shown) passing through holes in the support plate 5 of the component plate 7 and the cover 15 as illustrated by a broken line in Figure 2.
- the cover 15 is further equipped on its front face with a lug 17 assuring a fixation to the immediately adjacent power module. On its rear edge, the cover 15 has fixing lugs 18 to the support rails of the electrical box.
- Each power module 4 comprises a support plate 19 identical to the support plate 5 of the control module.
- the support plate 19 comprises fixing lugs 20 allowing easy mounting on pre-drilled strips of the housing.
- the plate 19 further comprises an assembly lug 21 whose utility will be seen further.
- Spacers 22 are arranged to maintain a spacing between the support plate 19 and an intermediate plate 23 of thermally good conducting metal and having the shape of a frame, one of whose sides 24 is bent perpendicular to the plane of the plate 23 so that the central portion 25 is in contact with the support plate 19 when the intermediate plate 23 is held pressed against the spacers 22.
- a component plate 26 is mounted in abutment against the intermediate plate 23.
- the component plate 26 comprises power components 27 connected by connecting circuits 28 connecting lugs 29 protruding along the rear edge of the component board 26.
- the power module also comprises a second intermediate plate 30 having a strictly identical structure of the intermediate plate 23 mounted symmetrically with respect to the component-carrying plate 26.
- the intermediate plate 30 comes in contact with the support plate of the immediately adjacent module, the projecting central portion 31 of the rear side being engaged under the interlocking lug 21 of the corresponding support plate of the immediately adjacent module.
- the intermediate plate 23 has an assembly lug 33 which is covered during assembly by a corresponding assembly lug 36 of the intermediate plate 30 of the module.
- the intermediate plate 23 has an assembly tab 34 which covers the corresponding assembly tab 35 of the spacer plate 30 of the adjacent module as shown in Figure 1.
- the assembly tab 17 of the control module is assembled with an assembly tab 36 of the adjacent power module.
- the fixing lugs 20 of the support plate 19 are turned towards the outside of the module.
- the intermediate plates 23 and 30 of a module mask the tabs of FIG. fixing 20 of the previous module.
- This design of the intermediate plates 23 and 30 is such that the installation of an additional power module at the end of the electric pack inhibits access to the fastening lugs 20 of the previously assembled power module. This makes it possible to perform a keying when assembling the packs in the electrical box 1 to ensure that any pack mounted has the right number of power modules. In assembled position the component door plate
- the intermediate plates 23 and 30 receive by radiation and conduction the heat emitted by the power components 27 and diffuse this heat by conduction towards the support plates and by convection in the flow of air flowing between the plates. brackets, intermediate plates and component plates.
- the principle of the electrical pack allows, by simple assembly, the configuration at will of as many power modules as necessary for the same control module.
- Control connectivity between the control module and the various power modules is ensured either by a parallel connection of the modules together, or by a series connection during successive interlocking elements. It is thus possible, with only two differentiated modules, to constitute a whole range of fully modular electrical packs.
- the invention has been described with power modules comprising a component plate sandwiched between intermediate plates, it is also possible to make the power modules with component-carrying plates extending perpendicularly to the support plate. in order to achieve longitudinal ducts promoting a convection movement even in cases where the forced ventilation system of the electrical box is down.
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Secondary Cells (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BRPI0923467A BRPI0923467A2 (pt) | 2008-12-24 | 2009-12-21 | bloco elétrico comportando componentes de potência e componentes de comando repartidos segundo módulos |
RU2011130865/07A RU2485728C2 (ru) | 2008-12-24 | 2009-12-21 | Электрический блок с отдельными управляющими и силовыми модулями |
US13/142,215 US9363917B2 (en) | 2008-12-24 | 2009-12-21 | Electrical pack with separate control and power modules |
EP09803794.8A EP2368413B1 (fr) | 2008-12-24 | 2009-12-21 | Pack electrique a modules de commande et de puissance separés |
CN200980152745.7A CN102257888B (zh) | 2008-12-24 | 2009-12-21 | 包括分开的电源模块和控制模块的电气包 |
CA2748005A CA2748005C (fr) | 2008-12-24 | 2009-12-21 | Pack electrique a modules de commande et de puissance separes |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0807454 | 2008-12-24 | ||
FR0807454A FR2940590B1 (fr) | 2008-12-24 | 2008-12-24 | Pack electrique a modules de commande et de puissance separes. |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2010072918A1 true WO2010072918A1 (fr) | 2010-07-01 |
Family
ID=40821701
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2009/001466 WO2010072918A1 (fr) | 2008-12-24 | 2009-12-21 | Pack electrique a modules de commande et de puissance separes |
Country Status (8)
Country | Link |
---|---|
US (1) | US9363917B2 (fr) |
EP (1) | EP2368413B1 (fr) |
CN (1) | CN102257888B (fr) |
BR (1) | BRPI0923467A2 (fr) |
CA (1) | CA2748005C (fr) |
FR (1) | FR2940590B1 (fr) |
RU (1) | RU2485728C2 (fr) |
WO (1) | WO2010072918A1 (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102802375B (zh) * | 2011-05-24 | 2016-08-03 | 扬州海通电子科技有限公司 | 具有电源模组的电子装置 |
US9730339B2 (en) * | 2012-07-25 | 2017-08-08 | Edmund David Burke | Common bus structure for avionics and satellites (CBSAS) |
USD816048S1 (en) | 2016-02-05 | 2018-04-24 | Atlas Copco Industrial Technique Ab | Tool controller unit |
USD816047S1 (en) | 2016-02-05 | 2018-04-24 | Atlas Copco Industrial Technique Ab | Tool controller unit |
USD826180S1 (en) * | 2016-02-05 | 2018-08-21 | Atlas Copco Industrial Technique Ab | Tool controller unit |
USD814425S1 (en) | 2016-02-05 | 2018-04-03 | Atlas Copco Industrial Technique Ab | Tool controller unit |
USD815051S1 (en) | 2016-02-05 | 2018-04-10 | Atlas Copco Industrial Technique Ab | Tool controller unit |
USD938370S1 (en) * | 2019-04-05 | 2021-12-14 | Atlas Copco Ias Uk Limited | Rivet delivery cube |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5619111A (en) * | 1995-01-20 | 1997-04-08 | Kabushiki Kaisha Sankyo Seiki Seisakusho | Motor control system for controlling the operations of a plurality of servo motors |
FR2782597A1 (fr) * | 1998-08-24 | 2000-02-25 | Int Rectifier Corp | Module d'alimentation electrique |
US20060238975A1 (en) * | 2005-04-22 | 2006-10-26 | Saul Lin | Power control device |
US20080007919A1 (en) * | 2004-09-17 | 2008-01-10 | Kabushiki Kaisha Yaskawa Denki | Motor Control Apparatus And method Of Assembling Motor Control Apparatus |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0798620A (ja) * | 1992-11-13 | 1995-04-11 | Seiko Epson Corp | 電子装置およびこれを用いたコンピュータ |
DE4402002B4 (de) * | 1994-01-18 | 2005-10-27 | Wago Verwaltungsgesellschaft Mbh | E/A-Module/ für einen Datenbus |
US6466447B2 (en) * | 2000-02-24 | 2002-10-15 | Denso Corporation | Electronic control unit having flexible wires connecting connector to circuit board |
JP3676719B2 (ja) * | 2001-10-09 | 2005-07-27 | 株式会社日立製作所 | 水冷インバータ |
-
2008
- 2008-12-24 FR FR0807454A patent/FR2940590B1/fr not_active Expired - Fee Related
-
2009
- 2009-12-21 US US13/142,215 patent/US9363917B2/en active Active
- 2009-12-21 EP EP09803794.8A patent/EP2368413B1/fr active Active
- 2009-12-21 BR BRPI0923467A patent/BRPI0923467A2/pt not_active Application Discontinuation
- 2009-12-21 WO PCT/FR2009/001466 patent/WO2010072918A1/fr active Application Filing
- 2009-12-21 CA CA2748005A patent/CA2748005C/fr not_active Expired - Fee Related
- 2009-12-21 RU RU2011130865/07A patent/RU2485728C2/ru not_active IP Right Cessation
- 2009-12-21 CN CN200980152745.7A patent/CN102257888B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5619111A (en) * | 1995-01-20 | 1997-04-08 | Kabushiki Kaisha Sankyo Seiki Seisakusho | Motor control system for controlling the operations of a plurality of servo motors |
FR2782597A1 (fr) * | 1998-08-24 | 2000-02-25 | Int Rectifier Corp | Module d'alimentation electrique |
US20080007919A1 (en) * | 2004-09-17 | 2008-01-10 | Kabushiki Kaisha Yaskawa Denki | Motor Control Apparatus And method Of Assembling Motor Control Apparatus |
US20060238975A1 (en) * | 2005-04-22 | 2006-10-26 | Saul Lin | Power control device |
Also Published As
Publication number | Publication date |
---|---|
EP2368413B1 (fr) | 2018-12-19 |
BRPI0923467A2 (pt) | 2016-01-12 |
CN102257888B (zh) | 2016-02-03 |
RU2011130865A (ru) | 2013-01-27 |
CA2748005A1 (fr) | 2010-07-01 |
US9363917B2 (en) | 2016-06-07 |
US20120020030A1 (en) | 2012-01-26 |
CN102257888A (zh) | 2011-11-23 |
CA2748005C (fr) | 2014-09-16 |
EP2368413A1 (fr) | 2011-09-28 |
RU2485728C2 (ru) | 2013-06-20 |
FR2940590A1 (fr) | 2010-06-25 |
FR2940590B1 (fr) | 2015-04-24 |
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