WO2012038665A1 - Connecteur électrique de puissance triphasé - Google Patents
Connecteur électrique de puissance triphasé Download PDFInfo
- Publication number
- WO2012038665A1 WO2012038665A1 PCT/FR2011/052186 FR2011052186W WO2012038665A1 WO 2012038665 A1 WO2012038665 A1 WO 2012038665A1 FR 2011052186 W FR2011052186 W FR 2011052186W WO 2012038665 A1 WO2012038665 A1 WO 2012038665A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- electrical
- connector
- phase
- contact
- sheath
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/22—Contacts for co-operating by abutting
- H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted
- H01R13/2407—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means
- H01R13/2421—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means using coil springs
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/523—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases for use under water
Definitions
- the invention relates to a three-phase electrical power connector.
- the three-phase electrical power connector comprising a plug and a base, each of which respectively comprises a housing and treated electrical conductive contacts housed at least partially within the housing and each corresponding to the electrical phase of the electric current transmitted by the connector, wherein each electrical conductive contact is at least partially surrounded by an electrically insulating sheath.
- the invention finds a particularly interesting application in the marine oil rigs or the repair of an electrical connector may require a lot of time.
- each contact is arranged so that, when the plug and the base are connected, the sheaths surrounding the contacts of the same phase each form a closed chamber electrically insulating the contacts of this phase.
- each phase is electrically insulated from the other phase located inside the connector, this insulation being obtained by the chambers formed by the sheaths.
- the ducts are of tabular configuration surrounding each of the electrical conductive contacts.
- the sc io of the sheaths is preferably circular and the wall of each of the sheaths surrounds the contact (the electrically conductive part) at a determined distance, sufficient to prevent an electric arc emitted within one of the phases from reaching and disturbing.
- the at phases for example equals. 0.01 to 5 times the diameter of the contact and preferably equal to 0.3 to 1 times the diameter of the contact ,.
- each of the sheaths is made of an electrical insulating material, for example a dielectric plastic.
- the thickness of each sheath will be determined as a function of the voltage of the electrical current transmitted by the connector, and will advantageously be sufficient so that the wall can not be traversed by an electric arc.
- the repairer of each sheath can be determined according to the distance of the game to the contact so that the wall can not be traversed by a are electric.
- each of the sheaths is at least partially coated internally and / or externally with an electrical shielding layer, for example a metallization layer or a metal braid connected to an electrical mass, which isolates any electrical anomaly of the electromagnetic field on one of the phases likely to affect the other phases.
- an electrical shielding layer for example a metallization layer or a metal braid connected to an electrical mass
- the connector can be used in submarine applications and in this case at least one housing of the plug and / or the connector base contains electrical insulating oil (dielectric oil), preferably in a state of overpressure relative to a surrounding environment, marine in particular (a few bars), so as to prevent any entry of water into the connector.
- electrical insulating oil dielectric oil
- the fact of putting the connector under pressure, compared to the marine environment makes it possible to evacuate oil from the housing towards the outside (in weak quantity) and to prevent the tendency of migration from the external environment inwards to the risk of polluting the oil.
- the sheath of a contact can be in several parts, at least two by overlapping each other.
- the contacts of the plug will for example be female contact elements, while the contacts of the base will be male contact elements, these male and female elements being designed to cooperate and ensure the electrical contant.
- the female contact elements are advantageously of the shuttle type with piston, being each mounted, with a cylindrical portion before sliding in a tubular portion of complementary compant, the front cylindrical portion being pushed into the tubular portion of contant by the element of male counterpart corresponding to the connection operation of the connector.
- the sheath of a male contact does not cover the end of the male contact intended to be inserted inside the female contact and the end portion of the sheath (lace side connection) the female contact which seals with the external medium protrudes sufficiently from the female contact to, in the connected position, completely cover the end of the male contact not covered by the sheath.
- the sheaths of the containers may be in several parts, or at least two parts which overlap each other.
- the connector comprises sealing means for protecting the connector of an external fluid, for example water, sea.
- the sealing means may consist of the sheath of the conductive cables connected to the contacts, this sheath may be coated with a layer of metallisatiom which reinforces the sealing of the sheath with seawater, in particular at high pressures sub- marine and thus protects the connector of a water inlet between the insulating sheath and the contact.
- the metallization layer makes it possible to better control the electric field emitted by the current in the event of an electrical surge surge.
- the sealing means may also comprise at least one sheath portion of the fitting membrane of the conta ts of the same phage (for example male and female contacts). connected in ea) t> ie : opts to wipe each back contacts anx connection operations and déoeunecbon of the connector, so tent tent of fluid -water sea aa air) be prevented from entering the connector (between the sheath and contact and / or in the case) to affect the power supply to this node.
- Ligurian ca 1 is a axial sectional view of an electrical connector according to an embodiment of î invention
- FIG. 2 is an idea view of the back of the freesh of the connector of the figure
- FIG. 3 is a partial axial sectional view of the connector of FIG. 1, which is being measured before the contact elements which have clouded, have encountered the corresponding ground contact elements
- Figure 4 is a view analogous to the. Figure 3 or the male contact elements engage and repel the corresponding female contact elements, and.
- ⁇ Ligure S is a view similar to. the lane 3 or the ur connector is connected.
- FIG. 1 in. particular; there is shown a power connector under aie.no 1 type of shuttle contacts according to all embodiments of ⁇ nvc a no.
- This connector 1 is a three-phase, medium-sized, three-phase connector, for example, that would emit a current of 6 kilo volts. 250 A.
- This cero connector bead an emba.se 3 and a filament 5, which is intended to be coupled to the base 3 year connector connection, aVrabaor 3 comprises three male contact elements 7 and. the.
- the connector S has three female contact elements 9 intended to receive electrical contact engagement with the green contacts 7.
- These elements of known 7 9 of the base and. of the plug jumping iages in a respective housing l .h 13 of the era base and. of the. liera- which has a stacked s hands 13 to t entrust dielectric oil 15.
- housings in the casing 13 of the ache are alllants of the connection face 35. they are of type shuttle gold; at. little or. being each marl with a cylindrical portion before 2] (on the side of the connecting face 351 conllssanf in a tubular portion of complementary contact 23, this cylindrical front portion 21 being reponssee in the tabular contact portion 23, within the casing 13. pa of the male contact socket 7 corresponding to the connection voltage of the bare connector
- the male contact elements 7 of 1 base 3 each comprise an inner cylindrical condemned portion 25, a front head 27 (on the side of the eonneedon lug 17) disposed in the sleeve portion 19, and a rear conductive portion 29 connected to a conductive cable (not shown) of the corunomor
- the inner cylindrical portion 25 is not dreams of an electrical insulating sheath 31.
- This sheath 31 does not cover the end or the head 27 of the male contact intended to be inserted inside the contact l cm it (the part 25).
- the female contact elements 9 of the plug 5 each comprise a spring contact strip 23a in the corresponding tubular conductive contact portion 23.
- This contact strip spring 23a is intended to receive in contact in ern : at the connection, the.
- the front cylindrical conductor portion 53 is connected to the spring strip. 23a, and the front cylindrical portion 21 is closed. the manner of connection 35 of the plug 5 in the recessed position.
- the front cylindrical pole 21 is insulating and therefore notched.
- B comprises, a tubular body 2 i and a full cybritinque part before i; b whose face before the 21st is eaddee do these limplets of the front face 27a
- a rod 37 provided with a piston 39 to. its rear end is mounted eoaxi.aiem.ent and solidarily a ia appeared cylindrical full before 1b,
- This rod 37 extends a.xialem.ent sem sem buiaire body 2 l of the cylmdriqne insulating front part, Sa; are protruding from the tabular body 21 aa her. opening.
- the piston 39 is. slidably mounted in a perforated tubular member 41 disposed at. the owner of ia. contact strip spring 23a, eoaxraiernent a net last.
- This ebam bre tabu laire -i is mounted sobdanauaerb to the contact strip o -s fate 23a by his eetreni i te back.
- bebeoidai 43 spring is lifted from the. piston rod 37 and the ebambre ium.ba.lre 1, support by cure first end 45 on the boni do tabular body 21a of the front cylindrical porne and a second end 47 opposite the previous on a shoulder d2 .; xtremity 49 of the tree you bend 3 1.
- This spring 43 is intended to recall to the forehead the spring of the front cylindrical portion 2 in the spring contact strip 23a,
- the spring contact strip 23a comprises two adjacent 1-necked lobbing seals 1b mounted in the bore portion of the contact spring 23a. These lobber seals 31. are disposed close to rextréaute before the spring contact strip 23a. they are applied to the tubular cor cle 21a of the eyimdnque part before 21 e good barrier to the migration towards f outside of 1 dielectric lubie 15 contained in the box and has nice that of brade surrounding in bbruie.
- Three annular seals 33 are Mordes enm trough on the housing 13 near the opening 33 of the lace 33 corresponding to connection of the. b.obe.
- the punis 53 form a scraper intended to be applied to the electric cylindrical insulating film 2 and the front of the blazing head of this male course during the drunken amnoe of connection.
- seals 51, 53 and mem brane 57 have an eheehite means for protecting the connector from an outside reading.
- the contact strip is spring 23a. and the rearward conductive lead shield 33 are further enveloped by an electrically insulating game 59, which sheath 59 discovers the end of the. conductive cylindrical part 53. lac sic is connected to an electrical conductor cable of the pin plug represents).
- the contact spring 23a is provided with a regular clearance space (e) and a leakage line 61 of the dielectric tube 15 contained in this contact strip spring 23a.
- the dielectric wafer 15 has the connection, due to the fact that the tubular body 21 in the tape con tact Ressor t 23a and the. corresponding reduction in volume of space da.ns this body you buiaire 2 1 and the contact strip.
- spring 23a is vebiculee through the. contact strip spring 23a (tensioned and threaded from India 61.
- this compensation chamber 63 ooinprenu a piston 65 slidably mounted and recalled by spring 67 in falésage
- the piston 65 is moved into this chamber 63 by the pressure of the dielectric wafer 15 conveyed from the tubular body 2 1 and the contact strip spring 25a.
- the oil of the good connector is in slight overpressure (a few bars), refatna r u the external environment r uil (mother's water
- a layer of poreapplied arceiourc covers the heats of the alpine coats 31. 59 ; This makes it possible, for example, to provide a ground potential line (connected to the mainsailmeter) for the resumption of voltage surges on the surface of the chamber and to ensure the regulation of this voltage.
- ba plug 5 is introduced into the flared opening 19a ei read pa.rt.ie sleeve 19 of the base, suitably indexed ango laireme.nl relative to the latter, for example by a.
- Key system 71 and corresponding 73-pin branch is axially guided by sliding in the sleeve portion 19 (FIG. 3) until the end 27a of the front heads 27 of each of the matt contact elements is applied against a spring . 21c of the forward evlindrique part 21 of each of the female contact elements ..
- This silent, the surrounding background contained in the sleeve 19 is removed from it by ' holes or suitable tents 19b prevines in the yield wall part; e man.cho.rn
- the electrical insulating bodnque part aune 21 of each of the female contact elements 9 is then us nslutec to the back Figure 41 under the thrust of corresponding con.ta.et and male elements 7,
- the raeleur part formed by the three ring joints 53 comes to wipe the head 27 of the contact element maie, ta.nd.rs that the two lécheras seals 51 are applied on the periphery of the tubular body 21a of the cylindrical front insulation.
- the dielectric hoot 15 contained in the body and the strip tubu.ia.tre cornac- spring 23a is conveyed through the contact spring strip 23a. over there. creepage 6.1 and a path 61 ' (schematized in broken line!) to the cylindrical compensation chamber, volume 63 associated with each, female contact elements 9.
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/825,551 US9028280B2 (en) | 2010-09-24 | 2011-09-22 | Electrical three-phase power connector |
BR112013006952-0A BR112013006952B1 (pt) | 2010-09-24 | 2011-09-22 | conector elétrico de potência trifásico |
EP11771255.4A EP2619851B1 (fr) | 2010-09-24 | 2011-09-22 | Connecteur électrique de puissance triphasé |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1057694 | 2010-09-24 | ||
FR1057694A FR2965416B1 (fr) | 2010-09-24 | 2010-09-24 | Connecteur electrique de puissance triphase. |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2012038665A1 true WO2012038665A1 (fr) | 2012-03-29 |
Family
ID=43951777
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2011/052186 WO2012038665A1 (fr) | 2010-09-24 | 2011-09-22 | Connecteur électrique de puissance triphasé |
Country Status (5)
Country | Link |
---|---|
US (1) | US9028280B2 (fr) |
EP (1) | EP2619851B1 (fr) |
BR (1) | BR112013006952B1 (fr) |
FR (1) | FR2965416B1 (fr) |
WO (1) | WO2012038665A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014053257A1 (fr) * | 2012-10-04 | 2014-04-10 | Siemens Aktiengesellschaft | Systèmes de terminaison de câble de fond de trou |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2981751B1 (fr) * | 2011-10-19 | 2020-04-17 | Schneider Electric Industries Sas | Procede et dispositif d'analyse de la qualite de l'energie electrique dans un reseau electrique triphase |
NO20170997A1 (en) * | 2017-06-16 | 2018-11-26 | Benestad Solutions As | High voltage wet-mate connection assembly |
CN108134233B (zh) * | 2017-12-05 | 2024-05-14 | 贵州航天凯山石油仪器有限公司 | 一种井下耐高压湿式丢手与插座的电气连接方法及结构 |
EP3756248A1 (fr) | 2018-04-06 | 2020-12-30 | Fischer Connectors Holding S.A. | Connecteur multipolaire |
EP3776753A1 (fr) | 2018-04-06 | 2021-02-17 | Fischer Connectors Holding S.A. | Connecteur multipolaire |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4174875A (en) * | 1978-05-30 | 1979-11-20 | The United States Of America As Represented By The Secretary Of The Navy | Coaxial wet connector with spring operated piston |
US20080087466A1 (en) * | 2006-10-17 | 2008-04-17 | Emerson Tod D | Splice for down hole electrical submersible pump cable |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3271727A (en) * | 1965-09-27 | 1966-09-06 | Winsco Instr & Controls Compan | Fluid proof multiple connector |
US5641307A (en) * | 1994-12-01 | 1997-06-24 | Gerrans; Al | Marine electrical connector |
US6482036B1 (en) * | 2002-06-13 | 2002-11-19 | Blaine L. Broussard | Waterproof electrical connector |
JP2006256448A (ja) * | 2005-03-16 | 2006-09-28 | Tyco Electronics Amp Kk | 自動車用コネクタ組立体 |
JP2008108675A (ja) * | 2006-10-27 | 2008-05-08 | Toshiba Corp | プラグ |
-
2010
- 2010-09-24 FR FR1057694A patent/FR2965416B1/fr active Active
-
2011
- 2011-09-22 WO PCT/FR2011/052186 patent/WO2012038665A1/fr active Application Filing
- 2011-09-22 BR BR112013006952-0A patent/BR112013006952B1/pt active IP Right Grant
- 2011-09-22 EP EP11771255.4A patent/EP2619851B1/fr active Active
- 2011-09-22 US US13/825,551 patent/US9028280B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4174875A (en) * | 1978-05-30 | 1979-11-20 | The United States Of America As Represented By The Secretary Of The Navy | Coaxial wet connector with spring operated piston |
US20080087466A1 (en) * | 2006-10-17 | 2008-04-17 | Emerson Tod D | Splice for down hole electrical submersible pump cable |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014053257A1 (fr) * | 2012-10-04 | 2014-04-10 | Siemens Aktiengesellschaft | Systèmes de terminaison de câble de fond de trou |
US9520706B2 (en) | 2012-10-04 | 2016-12-13 | Siemens Aktiengesellschaft | Downhole cable termination systems |
Also Published As
Publication number | Publication date |
---|---|
FR2965416B1 (fr) | 2017-04-28 |
BR112013006952A2 (pt) | 2016-07-26 |
FR2965416A1 (fr) | 2012-03-30 |
US9028280B2 (en) | 2015-05-12 |
BR112013006952B1 (pt) | 2020-11-03 |
EP2619851A1 (fr) | 2013-07-31 |
EP2619851B1 (fr) | 2016-11-09 |
US20130183866A1 (en) | 2013-07-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2012038665A1 (fr) | Connecteur électrique de puissance triphasé | |
FR2554642A1 (fr) | Connecteur electrique | |
FR2921522A1 (fr) | Connecteur pour cables ethernet et kit pour connecteur | |
FR2527389A1 (fr) | Perfectionnements apportes aux connecteurs electriques, destines notamment a etre utilises dans un milieu liquide en particulier sous pression | |
FR3074614B1 (fr) | Connecteur pour cable a fils electriques isoles, comprenant un corps logeant des contacts centraux en saillie et deux demi-coques assemblees entre elles autour du corps et des contacts sertis sur les fils | |
EP2572406A1 (fr) | Interface d'antenne pour poste à radiofréquences | |
FR3030917A1 (fr) | ||
FR2854282A1 (fr) | Connecteur etanche a l'eau | |
WO2006070078A1 (fr) | Connecteur electrique connectable dans l'eau ou un milieu liquide | |
FR3065588A1 (fr) | Procede de cablage incluant une etape d’enrobage de connecteurs non etanches dans une resine | |
EP0627786B1 (fr) | Procédé et système pour la séparation physique de deux corps solidaires reliés électriquement entre eux | |
EP3772140A1 (fr) | Connecteur électrique et dispositif de connexion électrique | |
CA2030684A1 (fr) | Sonde de pace-maker a pole de stimulation auxiliaire | |
EP2704266A1 (fr) | Procédé de transformation d'un connecteur mâle en un connecteur femelle et connecteur transformable | |
FR2737918A1 (fr) | Cordon ombilical pour dispositif de lancement de projectile | |
EP1300913B1 (fr) | Connecteurs pour courants hautes tensions fonctionnant dans le vide | |
FR2852669A3 (fr) | Thermocouple pour electrovalves de bruleurs de gaz | |
FR2545657A1 (fr) | Perfectionnements aux dispositifs de securite pour connexion electrique, utilisables en particulier en tant que prises de courant | |
EP0426525A1 (fr) | Connecteur miniature pour câble plat blindé et organes de contact le constituant | |
EP0340066B1 (fr) | Connecteur électrique | |
FR2869807A1 (fr) | Sonde de stimulation cardiaque bipolaire a pole auxiliaire | |
EP1779889A1 (fr) | Sonde de stimulation cardiaque bipolaire à pole auxiliaire | |
WO2014096677A1 (fr) | Module d'appareillage electrique | |
FR2460554A1 (fr) | Perfectionnements aux connecteurs electriques | |
CA1150789A (fr) | Connecteur pour cable coaxial |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 11771255 Country of ref document: EP Kind code of ref document: A1 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 13825551 Country of ref document: US |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
REEP | Request for entry into the european phase |
Ref document number: 2011771255 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2011771255 Country of ref document: EP |
|
REG | Reference to national code |
Ref country code: BR Ref legal event code: B01A Ref document number: 112013006952 Country of ref document: BR |
|
ENP | Entry into the national phase |
Ref document number: 112013006952 Country of ref document: BR Kind code of ref document: A2 Effective date: 20130325 |