EP2742565B1 - Mechatronisches steckverbindersystem - Google Patents

Mechatronisches steckverbindersystem Download PDF

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Publication number
EP2742565B1
EP2742565B1 EP12750994.1A EP12750994A EP2742565B1 EP 2742565 B1 EP2742565 B1 EP 2742565B1 EP 12750994 A EP12750994 A EP 12750994A EP 2742565 B1 EP2742565 B1 EP 2742565B1
Authority
EP
European Patent Office
Prior art keywords
contact
plug
auxiliary
main
mechatronic
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
Application number
EP12750994.1A
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German (de)
English (en)
French (fr)
Other versions
EP2742565A1 (de
Inventor
Christian Strobl
Michael Naumann
Frank Gerdinand
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.)
Ellenberger and Poensgen GmbH
Original Assignee
Ellenberger and Poensgen GmbH
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 Ellenberger and Poensgen GmbH filed Critical Ellenberger and Poensgen GmbH
Publication of EP2742565A1 publication Critical patent/EP2742565A1/de
Application granted granted Critical
Publication of EP2742565B1 publication Critical patent/EP2742565B1/de
Active legal-status Critical Current
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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
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
    • 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
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/70—Structural association with built-in electrical component with built-in switch
    • H01R13/703—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part
    • H01R13/7036—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part the switch being in series with coupling part, e.g. dead coupling, explosion proof coupling
    • H01R13/7038—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part the switch being in series with coupling part, e.g. dead coupling, explosion proof coupling making use of a remote controlled switch, e.g. relais, solid state switch activated by the engagement of the coupling parts

Definitions

  • the invention relates to a mechatronic connector system having a main contact and a trailing at a Aussteckvorgang the main contact auxiliary contact and a semiconductor electronics. It further relates to a mechatronic multiple plug-in system in the manner of a multiple socket or power strip.
  • the semiconductor switch parallel thereto is de-energized when the main contact is plugged due to the current flow passing through it.
  • the square-wave generator is permanently in operation, the semiconductor switch is also permanently actuated, namely periodically switched on and off.
  • the invention has for its object to provide a particularly suitable mechatronic connector system. Furthermore, a multiple plug-in system with a number of mechatronic connectors should be specified.
  • the mechatronic connector system comprises a main contact consisting of a main plug contact and a main counter contact, in particular a socket.
  • the plug connection system further comprises an auxiliary contact, which consists of an auxiliary plug contact and an auxiliary mating contact, in particular in the form of a plug socket.
  • a semiconductor electronics for deleting a resulting in the course of a Aussteckvorgangs arc is connected in series with the auxiliary contact, said series circuit is connected in parallel to the main contact.
  • the auxiliary contact rushes to the main contact by the main contact referred to below as the contact difference distance between the contact tip of the main plug contact and the contact end of the main counter contact, d. H. whose socket opening edge, in the case of a socket in the inserted state is lower than the auxiliary plug contact.
  • the semiconductor electronics used according to the invention have two series-connected semiconductor switches, preferably an IGBT and a MOSFET. Between the two semiconductor switches an energy storage is performed, which picks up the charge generated during the Aussteckvorgangs arc voltage between the semiconductor switches to charge it.
  • the main contact of the connector system also referred to below as a connector system, is connected in a forward or return conductor between a DC voltage source and a load or a load terminal.
  • the main plug-in contact is connected to the load or the load connection, while the main counter-contact is connected to the direct voltage source.
  • the auxiliary plug contact of the main contact in parallel with the auxiliary contact with the load or the load terminal and the auxiliary mating contact via the semiconductor electronics and connected via the series connection of the two semiconductor switches with the DC voltage source (DC source).
  • a third contact is in turn connected directly to the DC voltage source with another plug contact connected to the load or load connection and a counter contact which is suitably likewise designed in the form of a plug socket.
  • the third contact is connected in the return conductor when the main contact is in the outgoing conductor. Otherwise, the third contact is connected in the out-conductor, when the main contact is in the return conductor between the DC voltage source and the load or the load connection.
  • the third contact in the Aussteckvorgang, d. H. when opening or pulling the plug connection to the main contact.
  • the distance (contact difference) between the contact tip of the plug contact and the contact end of the mating contact, d. H. the socket opening edge in the case of a socket in the inserted state is greater than the main contact and, for example, equal to that of the auxiliary plug contact.
  • the multiple plug-in system has at least two connectors (connector systems), each with a main contact and each having an auxiliary contact, which lags the main contact during the Aussteckvorgang.
  • the or each connector may in turn have a third contact. Its plug contact is suitably designed such that the third contact lags the auxiliary contact in the course of the Aussteckvorgangs.
  • the respective connector of the multiple plug-in system has in the parallel to the main contact current path with the series circuit of the semiconductor electronics and the auxiliary contact, in particular its auxiliary mating contact, a diode.
  • This is the anode side connected to the semiconductor electronics and the cathode side to the auxiliary contact when the auxiliary contact and the semiconductor electronics on the plus side or parallel to the plus or Hintechnisch between the DC source and a load (load terminal) are connected.
  • the diodes of the other connectors prevent a short circuit of the semiconductor electronics plugged plug contacts of the other connectors from the Mehrfachstecksystem by a current flow is prevented in parallel to the semiconductor electronics via existing conductor connections and on the or the plugged main and auxiliary contacts of the multiple plug-in system.
  • connectors or connector systems S, S n are provided for applications in DC or DC networks with DC voltages from 15V to about 1500V and DC currents from 0.5A to about 50A.
  • arcs When subsequently referred to as Aussteckvorgang pulling or loosening the electrical connector (connector system) under load arcs may arise between the contacts when the source voltage about 15V and the current flowing through the one or more conductors in operation exceeds about 0.5A.
  • the contact system can be damaged by burnup and the insulating material due to the high temperatures of the arc plasma, which in turn can lead to consequential damage.
  • Fig. 1 schematically shows a hereinafter referred to as connector connector system S between a DC or DC voltage source (DC source) 2 and one operated on this load 3 or load group with a source-side jack unit 4 and a load-side connector unit 5 and with a wiring with a forward conductor 6 and a return conductor 7 for connecting the load 3 with the DC source 2.
  • Der Connector 1 comprises a main contact 8 with a main plug contact 8a and a main counter contact 8b in the form of a socket.
  • the socket unit 4 and the plug unit 5 are mechanically fixed, but releasably connected to each other.
  • the main contact 8 assigned to the outgoing conductor 6 in the exemplary embodiment is assigned an auxiliary contact 9 with an auxiliary plug contact 9a and an auxiliary mating contact 9b, which in turn is designed as a plug socket.
  • the main contact 8 and the auxiliary contact 9 are arranged within the socket and plug unit 4 and 5, respectively, such that the plug unit 5 together with the main plug contact 8a and the auxiliary plug contact 9a from the socket unit 4 with the main counter contact 8b and the auxiliary counter contact 9b in the course of a Aussteckvorgangs can be pulled out.
  • auxiliary contact 9 a semiconductor electronics 10 is connected in series, which is connected via an electrical connection or source-side bypass line 11 to the forward conductor 6.
  • auxiliary plug-in contact 9a is connected via an electrically conductive connection or load-side bypass line 12 to the main plug-in contact 8a and thus to the forward conductor 6.
  • the series connection of the semiconductor electronics 10 and the auxiliary contact 9 is thus connected in parallel to the main contact 8.
  • the main contact 8 and thus the main plug-in contact 8a longer than the auxiliary contact 9 and its auxiliary plug contact 9a.
  • the contact distance L Ha of the main contact 8 (between the contact tip of the main plug contact 8a and the socket mating edge of the main mating contact 8b) is thus smaller than the contact distance L Hi of the auxiliary contact 9 (between the contact tip of the contact tip of the auxiliary plug contact 9a and the socket mending edge of the auxiliary plug contact 9a).
  • the auxiliary contact 9 hurries after the main contact 8 in the course of a removal operation.
  • auxiliary plug contact 9a and the auxiliary mating contact 9b still mechanically and thus electrically connected when the direct connection between the main plug contact 8a and the main mating contact 8b of the main contact 8 is already solved during the Aussteckvorgangs and optionally bridged by an arc.
  • the semiconductor electronics 10 suitably comprises a series connection of a first semiconductor switch 10a in the form of an IGBT (Insulated-gate bipolar transistor) and a second semiconductor switch 10b in the form of a MOSFET (Metal Oxide Semiconductor Field Effect Transistor).
  • the two semiconductor switches 10a and 10b are connected to the base or gate side and via a tap 10c provided therebetween to a control circuit 10d which contains an energy store 10e in the form of preferably a capacitor and a timer 10f.
  • the tap 10c between the two semiconductor switches 10a and 10b is connected to the energy store 10e.
  • the semiconductor switches 10a and 10b are locked and guided in the non-conductive state.
  • the flowing during the arc duration Current is passed through the auxiliary contact 9 and the semiconductor electronics 10 for the duration of the timer 10f, so that the arc can go out.
  • the contact difference .DELTA.L H L Hi - L Ha between main and auxiliary contact 8 and 9 is dimensioned such that in the course of Aussteckvorgangs between the main plug contact 8a and the main counter contact 8b, an arc may occur.
  • the contact distance L Hi and L Ha are the distance between the respective contact tip of the plug contact 8a, 9a and the mouth or socket edge of the associated mating contact 8b or 9b.
  • the amount of the contact difference .DELTA.L H is dimensioned such that in the case of an arc in the main contact 8 sufficient time remains to delete this and to block the flow of current. Thus, no further arc in the auxiliary contact 9 between the auxiliary plug and auxiliary mating contact 9a and 9b arise.
  • the timer 10f of the semiconductor electronics 10 is dimensioned such that at typical pulling speeds of the Aussteckvorgangs and depending on the source voltage and the load 3 the mechatronic connector system 1 to for complete mechanical separation of all contacts 8, 9 sufficient time remains.
  • the mechatronic connector system 1 comprises a third contact 13 with, in turn, a plug contact 13a and a mating contact 13b likewise designed as a socket.
  • the third contact 13 is integrated with the mating contact 13b together with the main and auxiliary mating contact 8b or 9b in the socket unit 4 and with its plug contact 13a together with the main and auxiliary plug contact 8a and 9a in the plug unit 5.
  • the third contact 13 is in the present embodiment in the return conductor. 7
  • the third contact 13 has a relation to the auxiliary contact 9 and smaller with the main contact 8 same contact distance L Ha
  • the contact distance The third contact 13 equal to the contact distance L Hi of the auxiliary contact 9.
  • the plug or plug contacts 8a, 9a and / or 13a equal length and the mating contacts (sockets) 8b, 9b and 13b correspond to be designed differently long.
  • Fig. 3 occur by appropriate adjustment of the distance difference .DELTA.L H between the main contact 8 on the one hand and the auxiliary contact 9 and the third contact 13 on the other hand with appropriate setting of the timer 10e of the semiconductor electronics also no arcing at the auxiliary contact 9 and the third contact 13, ie between the plug and mating contacts 9a and 9b and 13a and 13b, respectively.
  • FIG. 4 schematically shown multiple plug-in system S n comprises a plurality of connectors S 1 , S 2 , S 3 , wherein further possible connector S may be present.
  • Each of the connectors S 1 ... n is analogous to the embodiment according to Fig. 2 with a main contact 8 and an auxiliary contact 9 and a third contact 13 in a female connector unit 4, 5 constructed.
  • the connectors S 1... N are connected in common to the DC source 2.
  • Each of the connectors S 1 ... n is assigned a load 3.
  • the only semiconductor electronics 10 which is analogous to Fig. 1 a series connection with the two semiconductor switches 10a and 10b and the energy storage 10d and the timer 10f of the control unit 10e comprises.
  • the main contacts 8 of the connector S 1 ... n are connected via a line 14 to the forward conductor 6.
  • the auxiliary contacts 9 of all connectors S 1 ... n are connected to the bypass line 11, 12 and thus the electronics 10 via a line 15.
  • the third contacts 13 of all connectors S 1 ... n are connected to the return conductor 7.
  • the diodes 17 of the other connectors S 1 , S 2 , S 3 prevent a short circuit of the semiconductor electronics 10 via inserted plug contacts 8, 9, 13 of the other plug connectors S 1 , S 2 , S 3 from the multiple plug-in system S n , since no current flow in parallel to the semiconductor electronics 10 from the lines 14 to the line 15 via the inserted main and auxiliary contacts 8, 9 and / or 13 is possible.

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Keying Circuit Devices (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
EP12750994.1A 2011-08-10 2012-07-10 Mechatronisches steckverbindersystem Active EP2742565B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011109920.8A DE102011109920B4 (de) 2011-08-10 2011-08-10 Mechatronisches Mehrfachstecksystem
PCT/EP2012/002913 WO2013020626A1 (de) 2011-08-10 2012-07-10 Mechatronisches steckverbindersystem

Publications (2)

Publication Number Publication Date
EP2742565A1 EP2742565A1 (de) 2014-06-18
EP2742565B1 true EP2742565B1 (de) 2017-03-15

Family

ID=46750266

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12750994.1A Active EP2742565B1 (de) 2011-08-10 2012-07-10 Mechatronisches steckverbindersystem

Country Status (7)

Country Link
US (1) US9478917B2 (zh)
EP (1) EP2742565B1 (zh)
JP (1) JP5855750B2 (zh)
CN (1) CN103748747B (zh)
CA (1) CA2844268C (zh)
DE (2) DE102011109920B4 (zh)
WO (1) WO2013020626A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019135122A1 (de) * 2019-12-19 2021-06-24 Phoenix Contact Gmbh & Co. Kg Technik zur Vermeidung eines Lichtbogens beim Trennen einer Gleichstromverbindung unter Verwendung einer Verlängerung eines Leitungsverbunds
WO2021122811A1 (de) 2019-12-19 2021-06-24 Phoenix Contact Gmbh & Co. Kg Steckkontaktvorrichtung zur vermeidung eines lichtbogens beim trennen einer gleichstromverbindung

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5881511B2 (ja) * 2012-01-17 2016-03-09 富士電機株式会社 直流配電用の電源コンセント
KR20160034959A (ko) * 2013-08-23 2016-03-30 후지쯔 콤포넌트 가부시끼가이샤 커넥터
JP5862818B1 (ja) * 2015-01-30 2016-02-16 ソニー株式会社 電流制限回路、直流電力供給コネクタ及び直流電源装置
US10454224B2 (en) 2015-02-13 2019-10-22 Sony Corporation DC power supply connector and DC power source device
US9666977B2 (en) 2015-07-29 2017-05-30 Abb Schweiz Ag Direct current socket with direct current arc protection
US10483693B2 (en) 2015-09-24 2019-11-19 Abb Schweiz Ag Sliding contact assembly for accelerating relative separation speed between plug contacts and socket outlet contacts
EP3489981A4 (en) 2016-07-19 2019-08-07 Sony Corporation SWITCHING DEVICE, MOBILE BODY AND POWER SUPPLY SYSTEM
WO2018092456A1 (ja) 2016-11-21 2018-05-24 ソニー株式会社 接続部材、移動体および電力供給システム
EP3582245B1 (en) * 2017-02-13 2021-06-16 Sony Corporation Arc-suppressing device
EP3618091A4 (en) 2017-04-26 2020-04-29 Sony Corporation ARC SUPPRESSION DEVICE, MOBILE BODY, AND POWER SUPPLY SYSTEM
KR102464133B1 (ko) * 2019-01-29 2022-11-08 아크 서프레션 테크놀로지스 다상 ac 전력 접점 아크 억제기

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DE202009004198U1 (de) * 2009-03-25 2010-08-12 Ellenberger & Poensgen Gmbh Trennschalter zur galvanischen Gleichstromunterbrechung

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US5726506A (en) * 1995-06-05 1998-03-10 Alantec Corporation Hot insertion power arrangement
DE19838492A1 (de) * 1998-08-25 2000-03-09 Stahl R Schaltgeraete Gmbh Explosionsgeschützte Steckverbindungsanordnung
US20030054683A1 (en) * 2001-08-14 2003-03-20 Bryan Lyle S. Arc prevention circuits
DE10225259B3 (de) 2002-06-07 2004-01-22 Sma Regelsysteme Gmbh Elektrischer Steckverbinder
DE102008032746A1 (de) * 2008-07-11 2010-01-21 Siemens Aktiengesellschaft Steckdoseneinheit und Tastschaltereinheit
JP5119112B2 (ja) * 2008-07-30 2013-01-16 富士通コンポーネント株式会社 雄コネクタ、雌コネクタ及びコネクタ
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DE202009004198U1 (de) * 2009-03-25 2010-08-12 Ellenberger & Poensgen Gmbh Trennschalter zur galvanischen Gleichstromunterbrechung

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019135122A1 (de) * 2019-12-19 2021-06-24 Phoenix Contact Gmbh & Co. Kg Technik zur Vermeidung eines Lichtbogens beim Trennen einer Gleichstromverbindung unter Verwendung einer Verlängerung eines Leitungsverbunds
WO2021122812A1 (de) 2019-12-19 2021-06-24 Phoenix Contact Gmbh & Co. Kg Technik zur vermeidung eines lichtbogens beim trennen einer gleichstromverbindung unter verwendung einer verlängerung eines leitungsverbunds
WO2021122811A1 (de) 2019-12-19 2021-06-24 Phoenix Contact Gmbh & Co. Kg Steckkontaktvorrichtung zur vermeidung eines lichtbogens beim trennen einer gleichstromverbindung
DE102019135128A1 (de) * 2019-12-19 2021-06-24 Phoenix Contact Gmbh & Co. Kg Steckkontaktvorrichtung zur Vermeidung eines Lichtbogens beim Trennen einer Gleichstromverbindung
EP4078737B1 (de) * 2019-12-19 2024-01-31 PHOENIX CONTACT GmbH & Co. KG Steckkontaktvorrichtung zur vermeidung eines lichtbogens beim trennen einer gleichstromverbindung
EP4078738B1 (de) * 2019-12-19 2024-03-13 PHOENIX CONTACT GmbH & Co. KG Technik zur vermeidung eines lichtbogens beim trennen einer gleichstromverbindung unter verwendung einer verlängerung eines leitungsverbunds

Also Published As

Publication number Publication date
EP2742565A1 (de) 2014-06-18
DE102011109920A1 (de) 2013-02-14
DE202012013486U1 (de) 2017-02-21
JP2014522088A (ja) 2014-08-28
WO2013020626A1 (de) 2013-02-14
JP5855750B2 (ja) 2016-02-09
DE102011109920B4 (de) 2021-10-07
CA2844268C (en) 2018-09-18
CA2844268A1 (en) 2013-02-14
US9478917B2 (en) 2016-10-25
US20140154904A1 (en) 2014-06-05
CN103748747B (zh) 2016-10-19
CN103748747A (zh) 2014-04-23

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