EP2675650A2 - Module de distribution de puissance dans un véhicule électrique - Google Patents

Module de distribution de puissance dans un véhicule électrique

Info

Publication number
EP2675650A2
EP2675650A2 EP12704078.0A EP12704078A EP2675650A2 EP 2675650 A2 EP2675650 A2 EP 2675650A2 EP 12704078 A EP12704078 A EP 12704078A EP 2675650 A2 EP2675650 A2 EP 2675650A2
Authority
EP
European Patent Office
Prior art keywords
module
voltage
terminal
output
main
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.)
Withdrawn
Application number
EP12704078.0A
Other languages
German (de)
English (en)
Inventor
Thomas Röhrl
Mael THEVENET
Lutz-Wolfgang Tiede
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.)
Continental Automotive GmbH
Original Assignee
Continental Automotive 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 Continental Automotive GmbH filed Critical Continental Automotive GmbH
Publication of EP2675650A2 publication Critical patent/EP2675650A2/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B60L1/00—Supplying electric power to auxiliary equipment of vehicles
    • 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
    • B60L1/00—Supplying electric power to auxiliary equipment of vehicles
    • B60L1/006—Supplying electric power to auxiliary equipment of vehicles to power outlets
    • 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
    • H01R13/44—Means for preventing access to live contacts
    • H01R13/443—Dummy plugs
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R31/00—Coupling parts supported only by co-operation with counterpart
    • H01R31/08—Short-circuiting members for bridging contacts in a counterpart
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J1/00—Circuit arrangements for DC mains or DC distribution networks
    • H02J1/08—Three-wire systems; Systems having more than three wires
    • H02J1/082—Plural DC voltage, e.g. DC supply voltage with at least two different DC voltage levels

Definitions

  • the invention relates to an arrangement for distributing electrical power in an electrically powered vehicle.
  • the arrangement comprises a high-voltage voltage distributor with at least one input-side terminal and a plurality of output-side terminals, which are electrically connected to one another by means of electrical conductor structures.
  • the high-performance propulsion units operate in an electrically powered vehicle, ie an electric vehicle, a hybrid vehicle or the like, with correspondingly high electrical voltages (eg 400 volts).
  • an electrically powered vehicle ie an electric vehicle, a hybrid vehicle or the like
  • high electrical voltages eg 400 volts.
  • correspondingly high-performance cabling is necessary in the electric vehicle. Since the performance capability of an electrical conductor structure typically connected to the cable diameter, and therefore is also associated with a greater mass, the most efficient wiring for power and high-voltage consumer in an electric vehicle with respect to an intended reduction of the Anlagenge ⁇ felifs and the manufacturing cost is of particular importance. No less important, however, is the safe handling of cabling in electrically powered vehicles, especially with voltages well above that
  • a power distribution module is provided in an electric vehicle having a housing with a main terminal for connecting a vehicle
  • High-voltage power source and at least two output-side terminals for connecting electrical consumers of the electric vehicle includes.
  • the module further includes electrical conductor structures for electrically connecting the output side terminals to the main terminal.
  • Such a module is a compact power or voltage distributor, in which all the necessary components for distributing electrical power are housed safe to touch in a specially protected housing.
  • the compactness of the module of cabling or wiring ⁇ extent is markedly reduced, which is reflected both in less overall weight as well as lower manufacturing costs.
  • the concept proves to be particularly flexible, since the power distribution module with different connections can be adapted relatively easily to the requirements of different vehicle manufacturers.
  • the metal housing of the module also serves as a protection for housed in its components while providing an electromagnetic shield. Finally, the use of a module also leads to less installation effort.
  • the module further comprises a guided within the housing with the electrical conductor ⁇ structures to the terminals monitoring line.
  • at least one of the output-side connections is designed in the form of an electrical plug-in device with additional contacts for the monitoring line.
  • the guided in the module line monitoring enables the voltage ⁇ free circuit of the module as soon as disturbances to the electrical structures of the module occur or contacts of a high-voltage terminal by subtracting the corresponding plug be exposed on the module. With this measure, it is therefore possible in particular to increase the contact safety of the module and the associated high-voltage lines.
  • the additional contacts make it possible to lead the monitoring line to the outside.
  • the connections of the module as well as the electrical lines connected to the module can be monitored.
  • the electrical conductor structures comprise a main main busbar pair assigned to the main terminal and a plurality of secondary busbars branching off in pairs from the main busbar pair.
  • the use of continuous, ie uninterrupted busbars as main busbars allows a particularly high current load of the main current path. Furthermore, this reduces the number of connection points on the main current path , which is associated with a higher reliability.
  • At least one of the output-side terminals is formed as a reserve terminal
  • the reserve port comprises To ⁇ set of contacts for the monitoring line, which are bridged by a bridging member attachable.
  • Such spare connections allow the module to be extended very flexibly.
  • air conditioning or the like also retrofitted.
  • the bridging of the monitoring line by means of the bridging element allows the use of the monitoring system even in the case of an unused reserve output.
  • Another disclosed embodiment provides that the ckungselement used to bridge having an outer insulation and is further formed from ⁇ , shock proof cover the main contacts of the spare port in the assembled state.
  • the isolation of the bridging element allows a trouble-free operation of the monitoring circuit formed by the monitoring line. By covering the main contacts of the Serveausausgang the contact reliability of the respective connection is increased.
  • the reserve connection is designed as a receptacle for different connection adapters in order to adapt the reserve connection to different applications.
  • This extensibility of the reserve output via adapter allows the use of a ⁇ heitaji modules for different vehicles. This in turn can reduce the production costs.
  • the reserve connection is closed by means of a removable cover element, which serves as electrical insulation for the main contacts of the reserve connection.
  • a removable cover element which serves as electrical insulation for the main contacts of the reserve connection.
  • Another disclosed embodiment provides that electrical fuses Si ⁇ one of the output-side terminals are provided for securing at least. In this way the Anwendersi ⁇ reliability is increased. Furthermore, the separately fused connections can prevent a fault at a connection or at the connected consumer from leading to failure of the entire HV power supply.
  • the module comprises at least one voltage converter for providing a low DC voltage.
  • the cabling effort can be further reduced since only low-voltage cables need to be laid at the relevant connection. Overall, the contact reliability of the voltage distribution system increases because the measure reduces the number of HV lines accessible outside the module.
  • the module comprises at least one inverter for providing an AC voltage to at least one of the output-side terminals. It is further provided that the associated inverter output-side terminal is formed in the form of a stepped change ⁇ electrical socket having at least one built-in protection device.
  • the integration of the on-board supply (eg 230 V ⁇ ) provided inverter in the module reduces the overall cabling effort of the electric vehicle, since the necessary cable diameter and insulation costs in the generated alternating current is typically lower than a high-voltage DC voltage.
  • the protective device integrated in the AC socket increases the contact protection of the AC contacts.
  • the protective device is designed in the form of a safety switch, the inverter being designed, only one
  • the safety switch additionally increases the contact safety of the module.
  • a charging connection is provided for charging the high-voltage voltage source of the electrically-operated vehicle, the charging connection being connected to the main busbars.
  • an interrupt switching element for electrically disconnecting a currently unused terminal is provided by the associated busbars.
  • the interrupt switching element is an additional measure, with the help of the user safety, especially with regard to Touch resistance is increased because the relevant port can be switched off when not in use and then no HV voltage to the main contacts of each terminal is more.
  • a further embodiment provides that the housing comprises a removable housing cover, wherein in the region of
  • Housing cover is provided at least one safety switch for detecting the opening of the housing cover.
  • the safety switch is designed to interrupt the monitoring line as soon as the housing cover is opened.
  • the housing cover allows relatively easy access to the components of the module, for example, to carry out repair, maintenance ⁇ or conversion work on the power distribution module. Since the high voltage in the module is automatically switched off after the monitoring line has been interrupted by lifting the housing cover, user safety is increased by means of the safety switch, which is designed, for example, as a pushbutton or as a non-contact magnetic switch.
  • FIG. 2 schematically shows a part of the architecture of an electric vehicle to illustrate the necessity of a voltage distribution
  • FIG. 3 schematically shows a first exemplary embodiment of a module for power distribution in an electrically operated vehicle according to the invention
  • FIG. 4 shows, by way of example, a connection plate of the module according to the invention from FIG. 3, which surrounds the output-side connections
  • 5 schematically shows a second exemplary embodiment of the module according to the invention for power distribution in an electrically operated vehicle with additional safety measures
  • Fig. 6 shows schematically a third embodiment of he ⁇ inventive module for power distribution in an electrically powered vehicle with a push-button to interrupt the monitoring line.
  • FIG. 1 illustrates a known concept for distributing a high voltage in an electric vehicle.
  • a power electronic module 300 is shown schematically, for example, an AC / DC inverter 301 for converting a HV DC voltage (high-voltage DC voltage) into an AC voltage and a DC / DC converter 302 for converting a HV DC voltage into a safety extra-low voltage (eg Volts).
  • the power electronics module 300 further includes a low-voltage interface 310 and a
  • High-voltage interface 320 These are illustrated in the drawing by means of a dashed dividing line 311, 321, respectively. While the low-voltage interface 310 is formed as a connection ⁇ area with a first terminal 312 for connecting the power electronics with a 12 volt battery and a second terminal 313 for connecting a signal or control line to the power electronics, which is
  • High-voltage interface 320 in the form of an adaptable to different vehicle types adapter plate.
  • the adapter plate 320 also includes a plurality of terminals, for example, a first terminal 322 for connecting an electric motor, a second terminal 323 for connecting a high-voltage battery and a third terminal 324 for connecting a HV auxiliary unit.
  • the voltage distribution takes place within the adapter plate, wherein the DC voltage inputs of the high-voltage terminal 323 are "bridged" to the neighboring terminal 324 by means of a secondary line 326 branching from the main line 325.
  • FIG. 2 shows an overview of a possible power distribution within an electric vehicle.
  • the arrangement 200 which is greatly simplified for reasons of clarity, represents only a part of an electrical architecture of an electric vehicle.
  • the arrangement 200 comprises a high-voltage battery 220 which is connected via a line 211 of a simple voltage or power distributor 210 is connected to an inverter 240 for converting the DC voltage of the high-voltage battery 220 into a three-phase alternating current, to which in turn via the lines 241, an electric motor 250 is connected.
  • a charging device 230 with a corresponding interface 231 for connection to an external voltage network 232 is further provided.
  • the charging device 230 is connected to the high-voltage battery 220 via the lines 212, 213, 211 of the power distributor 210.
  • the assembly 200 also includes a conventional low voltage battery 270 that may be charged via the high voltage battery 220.
  • the low-voltage battery 270 is connected via a line 261 to a DC / DC converter 260, which in turn is connected via the lines 212, 213, 211 of the power distributor 210 to the high-voltage battery 220.
  • optional electrical components can in principle also be connected to the high-voltage network in an electric vehicle.
  • a cooling or heating unit 290 and a so-called range extender 280 that is to say a current generator operated by means of an additional combustion engine, for example, are connected via separate connecting lines 215, 216 to the line 212 of FIG Voltage distributor 210 connected.
  • FIG. 3 shows a module according to the invention for power distribution within an electric vehicle.
  • the module 100 comprises a closed housing 101 with a plurality of connection devices 120, 130, 140, 150, 180 arranged on the housing for connecting various components of the electrical system. vehicle.
  • Laderstruk ⁇ acids which are preferably in the form of bus bars 111, 121, 131, 141, 151 are formed.
  • the preferably simple ladder architecture within the module 100 comprises a main busbar pair 111 extending horizontally in the drawing for feeding in the HV voltage and a plurality of secondary busbars 121, 131, 141 branching from the main busbars 111 to the output-side connecting devices 120, 130, 140, 150, 180 , 151.
  • the secondary rails 121, 131, 141, 151 are preferably fastened to the continuous main busbars 111 (eg by means of soldering, screwing or jamming), so that sufficient contact reliability is ensured.
  • the first connection device 110 is preferably designed as a socket for receiving a corresponding electrical connector plug.
  • the battery terminal 110 may be formed in the form of a terminal connection for direct connection of corresponding electrical lines.
  • the battery connector 110 is still another connection device 180 directly to the
  • Main busbars 111 connected.
  • the module 100 shown here by way of example also comprises four output-side connection devices 120, 130, 140, 150, which are each designed for different purposes.
  • the first output side terminal 120 is formed as a terminal for providing a lower DC voltage (for example, 48V for the front lighting).
  • the low DC voltage is generated by means of a DC-DC converter 123 integrated in the module 121 in the corresponding branch 121.
  • the second output-side connection device 130 is designed as an AC socket.
  • the module 100 comprises an inverter 133 arranged in the corresponding current branch 131.
  • a circuit breaker 134 can be integrated within the socket 130, which disconnects the contacts of the AC voltage socket as soon as the voltage is applied associated plug is removed.
  • the inverter 133 can provide its own monitoring line 136, with which the electrical connector 130 is additionally monitored.
  • the inverter 133 can be designed such that in the event of interruption of the own monitoring line 136, the socket 130 is switched off without voltage.
  • the socket 130 by means of additional measures, such. B. slidable covers the contact openings to be secured.
  • the socket 130 can also be deposited from the module ⁇ formed. In this case, the internal monitoring ⁇ line can be run 136 corresponding to the recessed socket with ⁇ .
  • the third branching busbar pair 141 connects a HV DC socket 150 to the main busbars 111.
  • a terminal device 150 for example, an electric motor or an electric motor upstream of the inverter can be connected to the high-voltage network.
  • the fourth output-side connection device 150 of the power distribution module 100 shown here by way of example is designed as a standby output.
  • This is preferably a customizable to various applications port, z. B. as a connection for a DC charge or as an additional power source, for example, a so-called range extender ⁇ .
  • the reserved vean gleich is preferably designed in the form of a receptacle for the per ⁇ corresponding adapters.
  • its main contacts are protected by means of an insulating cover 153.
  • a cover can be z. B. a simple plug can be used, which is fixed within the reserve output.
  • electrical fuses 152 are provided in the busbars 151 of the reserve output 150 as an additional safeguarding measure .
  • monitoring line 190 which is guided within the module 100 with the individual bus bars 111, 121, 131, 141, 151 to the plugs.
  • ⁇ monitoring line is part of an external diagnostic system (not shown here), which the vehicle electrical components are monitored with help.
  • the electrical connections are equipped in addition to the main contacts for power supply with two additional contacts for the monitoring line.
  • the corresponding one port mating connector, wherein ⁇ play, an insertable into a jack plug has, besides the two main contacts via two additional contacts for the monitoring line.
  • connection partners are designed so that the circuit of the monitoring line is closed when the connection partners are correctly connected.
  • an interruption of the current or voltage supply of the power distribution module 100 is also effected by a control / diagnostic device evaluating the monitoring line. This measure provides sufficient contact protection for the main contacts exposed in the case of a disconnected plug.
  • the control / diagnostic device which is preferably arranged outside the module 100, can in principle also be arranged within the module 100.
  • the monitoring line 190 is connected via the main connection 111 to a control / diagnostic device arranged outside the module. leads. The guided within the module 100 part of the monitoring circuit thus allows the shutdown of
  • the monitoring line 190 is bridged by means of a bridging element 154 which can be installed in the reserve connection 150.
  • This is a correspondingly shaped electrical conductor 154, which short-circuits the contacts of the monitoring line.
  • the bridging element 154 preferably has an outer insulation.
  • the Uberbrückungs ⁇ element 154 for example, have an electrically insulating plastic coating.
  • the bridging element 154 or its outer insulation is preferably designed such that it also covers the main contacts of the reserve connection 150.
  • a special securing element can be provided, with the aid of which the bridging element 154 is secured against unin ⁇ tional falling out.
  • FIG. 4 shows the connection plate 103 of the module 100 according to the invention from FIG. 3.
  • the output-side connections 120, 130, 140, 150 are in the form of sockets, which are each provided for a different purpose.
  • the individual sockets 120, 130, 140, 150 each have two main contacts.
  • the built-in sockets 130, 140, 150 additional contacts for the entrained monitoring line 190 are not explicitly shown as Kleinsig ⁇ naltruste such additional contacts do not require special security measures and can therefore be placed anywhere within the plug.
  • FIG. 5 shows a further embodiment of the module according to the invention for voltage or current distribution within an electric vehicle.
  • This module 100 essentially corresponds to the module shown in FIG. teriean gleich 110 is now formed in the form of a terminal connection for direct connection of corresponding electrical lines.
  • an interruption switching element 181 is additionally provided in the region of the charging connection 180, which may be designed, for example, in the form of a switching relay.
  • the charging port 180 can be switched voltage-free or current-free, if no charging plug is connected.
  • the interrupting switching element 181 can also realize a bridging of the monitoring line 190.
  • Interrupt switching element 181 can be effected by means of an external control device (not shown here).
  • an additional connector 183 is provided for connecting an external control unit with which the interrup ⁇ Chung switching element 181 is connected via a control line 182nd
  • FIG. 6 shows a further variant of the module according to the invention for voltage or current distribution within the electrically operated vehicle.
  • modules are here a total of three high voltage outputs 130, 140, 150 additionally secured by means of separate elekt ⁇ -driven fuses 132, 142, 152nd
  • the DC-DC converter 123 in the first branch 121 has separate fuses 122 and is further connected via a signal / control line 125 to a connection device 126 for connecting an external control device.
  • the module 100 further has an additional terminal 170, which is also connected by means of corresponding conductor structures 171 at the output of the DC-DC converter 123.
  • the output 170 and its electrical leads 171 are shown in dashed lines in FIG. 6 as optional devices.
  • the module 100 has a closed outer housing 101.
  • the housing 101 has a demountable housing cover 102, by means of which a Access for repair or retrofitting purposes.
  • a key switch 191 according to the invention is in the range of the housing cover we ⁇ iquess provided, which causes the monitoring line 190 when opening the lid 102nd This ensures that the electrical Lei ⁇ ter Modellen 111, 121, 131, 141, 151, 161 of the module 100 when opening the lid 102 are automatically switched off flow or voltage. By this measure, an additional contact protection is realized.
  • the key switch 191 is preferably designed as a double button with two separate Tast ⁇ contacts.
  • a push-button can also be a non-contact switching element such.
  • B. a magnetic switch can be used.
  • the monitor line 190 may be connected to an external controller as well as to other components of the electric vehicle.
  • monitoring line 190 as shown in FIG. 6, can be led out of module 100 via separate connection devices 192, 193.
  • connection devices 192, 193 can be implemented with the help of this measure, an extended security concept in which the monitoring line 190 and thus the voltage ⁇ supply of the module 100 when certain events such. B. a vehicle collision is interrupted by the external control unit.
  • the module housing may have a special bracket. This clip already has the typical mechanical
  • the mounting bracket can also support the so-called DIN rail mounting. If such a clip is made of metal, should preferably not in the attachment of the clip to the electrically insulated module housing inside leading conductive fasteners, such. As metallic screws or rivets used.
  • the inventive module may also have additional protection measure ⁇ took feature.
  • a so-called insulation monitor can be integrated in the module 100. Such a device monitors the insulation of the HV wiring by measuring the current flow with a short-term voltage increase in the HV wiring and draws conclusions about existing leakage currents.
  • electric vehicle used in the foregoing description as well as the claims does not only refer to purely electric powered vehicles using, for example, Li-ion batteries or fuel cells as energy storage for a drive motor, but also to vehicles in which the electric motor is merely auxiliary drive or as an additional unit is used, such.
  • the inventive concept can basically be used in all vehicles which have an HV power supply, in particular with a voltage of 60 volts and more.

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Direct Current Feeding And Distribution (AREA)

Abstract

L'invention concerne un module (100) de distribution de puissance dans un véhicule électrique, qui comprend: un boîtier (110) doté d'une borne principale (111) pour raccorder une source de haute tension (200) et au moins deux bornes côté sortie (121, 131, 141, 151, 161) pour raccorder des consommateurs électriques du véhicule électrique ainsi que des structures conductrices électriques (110, 120, 130, 140, 150, 160) pour relier électriquement les bornes côté sortie (121, 131, 141, 151, 161) à la borne principale (111).
EP12704078.0A 2011-02-18 2012-02-15 Module de distribution de puissance dans un véhicule électrique Withdrawn EP2675650A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011004355A DE102011004355A1 (de) 2011-02-18 2011-02-18 Modul zur Leistungsverteilung in einem elektrisch betriebenen Fahrzeug
PCT/EP2012/052547 WO2012110535A2 (fr) 2011-02-18 2012-02-15 Module de distribution de puissance dans un véhicule électrique

Publications (1)

Publication Number Publication Date
EP2675650A2 true EP2675650A2 (fr) 2013-12-25

Family

ID=45607267

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12704078.0A Withdrawn EP2675650A2 (fr) 2011-02-18 2012-02-15 Module de distribution de puissance dans un véhicule électrique

Country Status (3)

Country Link
EP (1) EP2675650A2 (fr)
DE (1) DE102011004355A1 (fr)
WO (1) WO2012110535A2 (fr)

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DE102014214840A1 (de) 2014-07-29 2016-02-04 Bayerische Motoren Werke Aktiengesellschaft Vorrichtung zur Überwachung eines Hochvolt-Bordnetzes eines elektrisch betriebenen Fahrzeugs auf das Vorliegen einer Überlastung
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DE102015008276A1 (de) * 2015-06-26 2016-12-29 Auma Riester Gmbh & Co. Kg Steuereinheit und Stellantrieb mit Steuereinheit
DE102015111882B4 (de) 2015-07-22 2017-02-16 Bayerische Motoren Werke Aktiengesellschaft Leitung und System zur Versorgung von elektrischen Aggregaten mit einer Leistung von mehr als 3 kW in Fahrzeugen und Fahrzeug mit einem solchen System
DE102016116127A1 (de) 2016-08-30 2018-03-01 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Baukastensystem mit mehreren miteinander elektrisch verbindbaren Modulen
DE102016014530B4 (de) * 2016-12-01 2024-04-25 Mtconnectivity Power2Pcb Gmbh Elektrische Leistungsverteilung
DE102018108429A1 (de) * 2017-11-06 2019-05-09 e-bility GmbH Steckereinheit für ein elektrisch antreibbares Fahrzeug, elektrisch antreibbares Fahrzeug, Akkumulatorpaket, Ladegerät und Abdeckkappe
DE102018121244A1 (de) * 2018-08-30 2020-03-05 Eugen Forschner Gmbh Vorrichtung zur Energieverteilung und/oder zur Energieumwandlung
DE102018216965B3 (de) * 2018-10-02 2020-01-16 Leoni Bordnetz-Systeme Gmbh Verfahren zum Kontaktieren zweier elektrischer Leitungen sowie Steckervorrichtung
DE102019007908A1 (de) 2019-11-14 2020-07-09 Daimler Ag Verfahren zum Versorgen von zumindest einer elektrischen Komponente eines Fahrzeugs, sowie elektrisches Bordnetz
DE102020129075A1 (de) 2020-11-04 2022-05-05 Eugen Forschner Gmbh Zweiteilige interlock-verbindungsanordnung und gehäuse-deckel-system mit einer zweiteiligen interlock-verbindungsanordnung
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Also Published As

Publication number Publication date
DE102011004355A1 (de) 2012-08-23
WO2012110535A3 (fr) 2013-01-03
WO2012110535A2 (fr) 2012-08-23

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