NL2022814B1 - High voltage coupling contact - Google Patents

High voltage coupling contact Download PDF

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Publication number
NL2022814B1
NL2022814B1 NL2022814A NL2022814A NL2022814B1 NL 2022814 B1 NL2022814 B1 NL 2022814B1 NL 2022814 A NL2022814 A NL 2022814A NL 2022814 A NL2022814 A NL 2022814A NL 2022814 B1 NL2022814 B1 NL 2022814B1
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NL
Netherlands
Prior art keywords
high voltage
male
female
contact
voltage coupling
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Application number
NL2022814A
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Dutch (nl)
Inventor
Herman Koopman Robert
Cornelis Van Der Wal Paulus
Original Assignee
Hapam B V
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Application filed by Hapam B V filed Critical Hapam B V
Priority to NL2022814A priority Critical patent/NL2022814B1/en
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Publication of NL2022814B1 publication Critical patent/NL2022814B1/en

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    • 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
    • H01R13/53—Bases or cases for heavy duty; Bases or cases for high voltage with means for preventing corona or arcing
    • 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
    • H01R13/03—Contact members characterised by the material, e.g. plating, or coating materials
    • H01R13/035—Plated dielectric material
    • 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
    • H01R13/64—Means for preventing incorrect coupling
    • H01R13/642—Means for preventing incorrect coupling by position or shape of contact members

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  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)

Abstract

The present invention is in the field of a high voltage coupling contact, and a system comprising such a high voltage coupling contact, such as a current collector, such as for a trolleybus, for a tram, for an electric locomotive, such as a pantograph, a transformer, a power switch, a power divider, an earth contact, a high voltage station, an intermediate voltage station, and combinations thereof.

Description

High voltage coupling contact
FIELD OF THE INVENTION The present invention is in the field of a high voltage coupling contact, and a system comprising such a high voltage coupling contact, such as a current collector, such as for a trolleybus, for a tram, for an electric locomotive, such as a pantograph, a trans-former, a power switch, a power divider, an earth contact, a high voltage station, an intermediate voltage station, and combinations thereof.
BACKGROUND OF THE INVENTION A high voltage coupling contract, such as that of fig. lc, typically are provided as a connection between two compo- nents. The contact is typically securely attached to the two components, such as by welding, by fixating, and so one. The contact typically is a single piece contact. The contact may be applied between an electric current collector, such as a pantograph, and a further component, such as an electric mo- tor and a transformer. The contact may likewise be used in electric power transmission, typically involving a high volt- age, typically above 1000 V AC or above 1500 V DC. High volt- age applications involve certain risks to humans and equip- ment, such as electrical arcing, sparking, and electric shock, and hence need to be dealt with precautions. Electri- cal transmission and distribution lines for electric power typically use voltages of 10-500 kV, so contact with or close approach to the line conductors presents a danger of electro- cution. A contact with overhead wires may cause injury and death.
Typically contacts are firmly attached to two components, such as by using bolts. As a conseduence, installation and replacement is risky and time consuming. In addition, after installation typically measurements (under load) need to be preformed in order to establish if for instance a contact is installed properly.
Therefore, there still is a need for an improved high voltage coupling contact, which overcomes one or more of the above disadvantages, without jeopardizing the essential func- tionality and advantages.
SUMMARY OF THE INVENTION The present invention relates in a first aspect to a high voltage coupling contact, basically comprising a male part, and a female part for receiving the male part, hence having at least two parts or pieces.
The present contact can be used as a connection between components.
It can be coupled and re- moved without the use of any further tool.
When installed a good contact is automatically obtained and no further meas- urement to establish if the contact is according to standards needs to take place.
This is considered a big advantage as a craftsman need not operate at a high voltage level in case of placement or replacement of components and contact.
The pre- sent contact can be applied as a separate part in a first or second component, such as a rail, or can be used as a quick coupling between two components.
It is considered a plug and play concept.
The present contact can be applied to high voltage components in advance (of use), therewith reducing installation time, such as at a construction, such as in the case of a high voltage power station.
The present contact is suited for nominal current transport and can withstand short currents that may occur in a high voltage net.
In addition, in use the female conducting materials provide a strong mag- netic field, which field provides a significant force applied on the contact between male and female parts, therewith keep- ing the male and female parts tightly in place, with respect to one and another, and with respect to the two components.
Said force can easily be 10% N, or much higher, depending on the current.
The contact can withstand high currents, such as 150 kA or higher, and likewise high voltages, such as 300 kV or higher.
The present contact can also be used as a quick releasable connection wherein components are at earth level, to ensure proper earth connection between two non-defined units; typically no current is then transferred, whereas a quickly releasable earth connection can be created.
It is noted that good earth connections in high voltages applica- tions are considered important as parts or components that are nor properly connected to earth can be charged as a sort of capacitor, by induction of surrounding parts that are un- der high voltage.
The present high voltage coupling contact (100), com- prises a male part (11), the male part comprising a central conductor (12), a male contact (13) provided at a top side of the central conductor, wherein the male contact is provided with a male conducting material (15%) at a surface thereof, and a connector (16) for removably attaching to a first high voltage component. It further comprises a female part (1), the female part comprising a receiving section (2) adapted to receive the male part, a contact section (3) adapted to be in electrical contact with the contact (13) of the male part, wherein the female part comprises at least two opposing con- ducting arms (4), wherein each arm is provided with female conducting material (5) at an inner surface thereof, a cur- rent transferor (7) in electrical contact with the conducting material (5) and conducting arm (4), and a connector (6) for removably attaching to a second high voltage component. The male part (11) is adapted to be removably contactable to the female part (1). Therewith the two parts can be connected easily and disconnected as well.
In a second aspect the present invention relates to a system comprising the present high voltage coupling contact, for transferring a high current.
Thereby the present invention provides a solution to one or more of the above-mentioned problems.
Advantages of the present description are detailed throughout the description.
DETAILED DESCRIPTION OF THE INVENTION The present invention relates in a first aspect to In an exemplary embodiment of the present high voltage coupling contact a conductivity (S/m @ 273K) of the male con- ducting material (15) is higher than a conductivity of the central conductor (12). The conductivity of the male conduct- ing material may be >5.9 107 S/m and that of the central con- ductor >2.8 107 S/m. Suitable materials are for instance cop- per and (cast) aluminium, respectively.
In an exemplary embodiment of the present high voltage coupling contact a conductivity (S/m @ 273K) of the female conducting material (5) is higher than a conductivity of the conducting arm (4). The conductivity of the female conducting material may be >5.9 107 S/m and that of the conducting arm >2.8 107 S/m. Suitable materials are for instance copper and (cast) aluminium, respectively. In an exemplary embodiment of the present high voltage coupling contact the central conductor comprises aluminium.
In an exemplary embodiment of the present high voltage coupling contact the male conducting material comprises cop- per and preferably also silver. Silver is used to increase the conductivity. It may be provided as an alloy, or as a thin layer on top of the copper.
In an exemplary embodiment of the present high voltage coupling contact the female conducting material comprises copper and preferably also silver.
In an exemplary embodiment of the present high voltage coupling contact the silver is preferably provided as a coat- ing on the copper of 5-100 um.
In an exemplary embodiment of the present high voltage coupling contact the central conductor is a solid element, such as a bar.
In an exemplary embodiment of the present high voltage coupling contact the male contact extends in a direction to- wards an upper part of an arm, preferably in each direction towards the upper parts of the arms, such as in a T-form.
In an exemplary embodiment of the present high voltage coupling contact the male part is a single part, and/or wherein the female part is a single part.
In an exemplary embodiment of the present high voltage coupling contact the male contact is connected to the central conductor, wherein the connection is selected from a nut and bolt, and a nail.
In an exemplary embodiment of the present high voltage coupling contact the female receiving section (2) is tapered, preferably wherein arms are tapered with an angle of 10-30 degrees with respect to a longitudinal axis of the female part, preferably wherein arms are tapered over 20-60% of a length of each individual arm.
In an exemplary embodiment of the present high voltage coupling contact the male part is connectable to a first high voltage component by a male fixator (18).
In an exemplary embodiment of the present high voltage coupling contact the female part is connectable to a second high voltage component by a female fixator (8).
In an exemplary embodiment of the present high voltage 5 coupling contact the female fixator (8) is selected from a nut and bolt, and a nail.
In an exemplary embodiment of the present high voltage coupling contact the female part comprises a connector exten- sion (9) at a bottom side thereof for providing connector(s) (6).
In an exemplary embodiment of the present high voltage coupling contact the removable connector of female part com- prises an extension (6a).
In an exemplary embodiment of the present high voltage coupling contact the male part has a height of 5-15 cm, a length of 5-30 cm, a width of 1-5 cm, the male contact has a width of 5-12 cm, a male conducting material provided over 50-1002 of the male contact, a male conducting material with a thickness of 0.1-3 mm, or a combination thereof.
In an exemplary embodiment of the present high voltage coupling contact wherein the female part has a height of 10- 20 cm, a length of 5-20 cm, a width of 0.5-3 cm, a female conducting material provided over 50-100% of an inner surface of at least one arm thereof, a female conducting material with a thickness of 0.1-3 mm, or combinations thereof.
In an exemplary embodiment of the present system the voltage is > 10 kV, such as > 100 kV.
In an exemplary embodiment of the present system the current is > 10 kA, such as 150 kA.
In an exemplary embodiment of the present system is se- lected from a current collector, such as for a trolleybus, for a tram, for an electric locomotive, such as a pantograph, a transformer, a power switch, a power divider, an earth con- tact, a high volt-age station, an intermediate voltage sta- tion, and combinations thereof.
In an exemplary embodiment of the present system the male part is connected to a first component (200), such as a rail, such as an aluminium tube, and the female part is connected to a second component (300), such as a rail, such as an alu- minium tube. The invention is further detailed by the accompanying figures and examples, which are exemplary and explanatory of nature and are not limiting the scope of the invention.
SUMMARY OF FIGURES Figure la shows a schematic layout of the present high voltage coupling contact. Figs. lb-c shows an exemplary high voltage coupling con- tact. Fig. 1d shows an exemplary contact in disconnected mode, and fig. le in connected mode. Fig. 1f shows a prior art coupling contact.
DETAILED DESCRIPTION OF FIGURES In the figures: 100 high voltage coupling contact 1 female part 2 receiving section 3 contact section 4 arms 5 female conducting material 6 female connector 6a extension 7 current transferor 8 female fixator 9 connector extension 11 male part 12 central conductor 13 male contact 15 male conducting material 16 male connector 18 male fixator 200 first component 300 second component The figures have been detailed throughout the description and claims. The invention although described in detailed explanatory context may be best understood in conjunction with the accom- panying examples and figures.
The following section is added for supporting the search of the present invention, of which the subsequent section is considered to be a translation into Dutch.
1. High voltage coupling contact (100), comprising a male part (11), the male part comprising a central con- ductor (12), a male contact {13) provided at a top side of the central conductor, wherein the male contact is provided with a male conducting material (15) at a surface thereof, and a connector (16) for removable attaching to a first high voltage component, a female part (1), the female part comprising a receiving section (2) adapted to receive the male part, a contact sec- tion (3) adapted to be in electrical contact with the contact {13) of the male part, wherein the female part comprises at least two opposing conducting arms (4), wherein each arm is provided with female conducting material (5) at an inner sur- face thereof, a current transferor (7) in electrical contact with the conducting material (5) and conducting arm (4), and a connector (6) for removably attaching to a second high voltage component, wherein the male part (11) is adapted to be removably con- tactable to the female part (1).
2. High voltage coupling contact according to embodiment 1, wherein a conductivity (S/m @ 273K) of the male conducting material (15) is higher than a conductivity of the central conductor (12), and/or wherein a conductivity (S/m @ 273K) of the female conducting material (5) is higher than a conduc- tivity of the conducting arm (4).
3. High voltage coupling contact according to any of embodi- ments 1-2, wherein the central conductor comprises aluminium, wherein the male conducting material comprises copper and preferably also silver, wherein the conducting arm comprises aluminium, wherein the female conducting material comprises copper and preferably also silver, wherein the silver is preferably provided as a coating on the copper of 5-100 um.
4. High voltage coupling contact according to any of embodi- ments 1-3, wherein the central conductor is a solid element, such as a bar.
5. High voltage coupling contact according to any of embodi- ments 1-4, wherein the male contact extends in a direction towards an upper part of an arm (4), preferably in each di- rection towards the upper parts of the arms, such as in a T- form.
6. High voltage coupling contact according to any of embodi- ments 1-5, wherein the male part is a single part, and/or wherein the female part is a single part.
7. High voltage coupling contact according to any of embodi- ments 1-6, wherein the male contact is connected to the cen- tral conductor, wherein the connection is selected from a nut and bolt, and a nail.
8. High voltage coupling contact according to any of embodi- ments 1-7, wherein the female receiving section (2) is ta- pered, preferably wherein arms are tapered with an angle of 10-30 degrees with respect to a longitudinal axis of the fe- male part, preferably wherein arms are tapered over 20-60% of a length of each individual arm.
9. High voltage coupling contact according to any of embodi- ments 1-8, wherein the male part is connectable to a first high voltage component by a male fixator (18).
10. High voltage coupling contact according to any of embodi- ments 1-9, wherein the female part is connectable to a second high voltage component by a female fixator (8).
11. High voltage coupling contact according to any of embodi- ments 1-10, wherein the female fixator (8) is selected from a nut and bolt, and a nail.
12. High voltage coupling contact according to any of embodi- ments 1-11, wherein the female part comprises a connector ex- tension (9) at a bottom side thereof for providing con- nector(s) (6), and/or wherein the removable connector of fe- male part comprises an extension (6a).
13. High voltage coupling contact according to any of embodi- ments 1-12, wherein the male part has a height of 5-15 cm, a length of 5-30 cm, a width of 1-5 cm, the male contact has a width of 5-12 cm,
a male conducting material provided over 50-100% of the male contact, a male conducting material with a thickness of 0.1-3 mm, wherein the female part has a height of 10-20 cm, a length of 5-20 cm, a width of 0.5-3 cm, a female conducting material provided over 50-1003 of an in- ner surface of at least one arm thereof, a female conducting material with a thickness of 0.1-3 mm, or combinations thereof.
14. System comprising a high voltage coupling contact (100) according to any of embodiments 1-13, for transferring a high voltage and/or high current.
15. System according to embodiment 14, wherein the voltage is > 10 kV, such as > 100 kV, and/or wherein the current is > 10 kA, such as 150 kA.
16. System according to embodiment 14 or 15, selected from a current collector, such as for a trolleybus, for a tram, for an electric locomotive, such as a pantograph, a transformer, a power switch, a power divider, an earth contact, a high voltage station, an intermediate voltage station, and combi- nations thereof.
17. System according to any of embodiments 14-16, wherein the male part is connected to a first component (200), such as a rail, such as an aluminium tube, and the female part is con- nected to a second component (300), such as a rail, such as an aluminium tube.

Claims (17)

CONCLUSIESCONCLUSIONS 1. Hoogspanningskoppelcontact (100), omvattende een mannelijk deel (11), waarbij het mannelijk deel omvat een centrale geleider (12), een mannelijke contact (13) ver- schaft aan een bovenzijde van de centrale geleider, waarin het mannelijke contact is voorzien van een mannelijk gelei- dend materiaal (15) op een oppervlak daarvan, en een connec- tor (16) voor losneembaar bevestigen aan een eerste hoogspan- ningsonderdeel, een vrouwelijk deel (1), waarbij het vrouwelijke deel om- vat een ontvangend deel (2) aangepast voor het ontvangen van het mannelijke deel, een contact deel (3) aangepast om in elektrisch contact met het contact (13) van het mannelijke deel te zijn, waarbij het vrouwelijke deel ten minste twee tegenoverliggende geleidende armen omvat (4), waarbij elke arm is voorzien van een vrouwelijke geleidend materiaal (5) op een binnen-oppervlak daarvan, een stroomoverbrenger (7) in elektrische contact met het geleidende materiaal (5) en de geleidende arm (4), en een connector (6) voor losneembaar be- vestigen aan een tweede hoogspanningsonderdeel, waarin het mannelijke deel (11) is aangepast om losneembaar in contact te zijn met het vrouwelijke deel (1).A high voltage coupling contact (100), comprising a male part (11), the male part comprising a center conductor (12), a male contact (13) provided on a top of the center conductor, in which the male contact is provided. of a male conductive material (15) on a surface thereof, and a connector (16) for releasably attaching to a first high voltage part, a female part (1), the female part including a receiving part (2) adapted to receive the male part, a contact part (3) adapted to be in electrical contact with the contact (13) of the male part, the female part comprising at least two opposing conductive arms (4) , each arm having a female conductive material (5) on an inner surface thereof, a current transducer (7) in electrical contact with the conductive material (5) and the conductive arm (4), and a connector (6) for releasably attaching to a second high voltage component, wherein the male portion (11) is adapted to be releasably in contact with the female portion (1). 2. Hoogspanningskoppelcontact volgens conclusie 1, waar- bij een geleidbaarheid (S/m @ 273K) van het mannelijk gelei- dend materiaal (15) hoger dan een geleidbaarheid van de cen- trale geleider (12), en/of waarbij een geleidbaarheid (S/m @ 273K) van het vrouwelijke geleidend materiaal (5) is hoger dan een geleidbaarheid van de geleidende arm (4).The high voltage coupling contact according to claim 1, wherein a conductivity (S / m @ 273K) of the male conductive material (15) is higher than a conductivity of the central conductor (12), and / or wherein a conductivity ( S / m @ 273K) of the female conductive material (5) is higher than a conductivity of the conductive arm (4). 3. Hoogspanningskoppelcontact volgens één van de conclu- sies 1-2, waarin de centrale geleider aluminium omvat, waar- bij het mannelijk geleidend materiaal koper omvat en bij voorkeur ook zilver, waarin de geleidende arm aluminium om- vat, waarin het vrouwelijke geleidend materiaal koper omvat en bij voorkeur ook zilver, waarin het zilver bij voorkeur is verschaft als een coating op het koper van 5-100 jum.High voltage coupling contact according to any one of claims 1-2, wherein the center conductor comprises aluminum, wherein the male conductive material comprises copper and preferably also silver, wherein the conductive arm comprises aluminum, wherein the female conductive material copper and preferably also includes silver, wherein the silver is preferably provided as a coating on the copper at 5-100 µm. 4. Hoogspanningskoppelcontact volgens één van de conclu- sies 1-3, waarin de centrale geleider een vast element is, zoals een staaf.High voltage coupling contact according to any one of claims 1 to 3, wherein the center conductor is a fixed element, such as a rod. 5. Hoogspanningskoppelcontact volgens aanspraken 1-4, waarin de mannelijke geleider zich uit strekt in een richting van een bovenste deel van een arm (4), bij voorkeur in elke richting naar de bovenste delen van de armen, zoals in een T- Vorm.High voltage coupling contact according to claims 1-4, wherein the male conductor extends in a direction from an upper part of an arm (4), preferably in any direction towards the upper parts of the arms, such as in a T-shape. 6. Hoogspanningskoppelcontact volgens één van de conclu- sies 1-5, waarin het mannelijke deel een enkel onderdeel is, en/of waarin het vrouwelijke deel een enkel onderdeel is.High voltage coupling contact according to any one of claims 1 to 5, wherein the male part is a single part, and / or wherein the female part is a single part. 7. Hoogspanningskoppelcontact volgens één van de conclu- sies 1-6, waarin het mannelijke contact is verbonden met de centrale geleider, waarin de verbinding is geselecteerd uit een moer en bout, en een nagel.High voltage coupling contact according to any one of claims 1-6, wherein the male contact is connected to the center conductor, wherein the connection is selected from a nut and bolt, and a nail. 8. Hoogspanningskoppelcontact volgens één van de conclu- sies 1-7, waarin het vrouwelijke ontvangende deel (2) taps- toelopend is, bij voorkeur waarin de armen onder een hoek van 10-30 graden ten opzichte van een longitudinale as van de vrouwelijke deel taps toelopen, bij voorkeur waarbij de armen taps toelopen over 20-60% van een lengte van elke individu- ele arm.High voltage coupling contact according to any one of claims 1-7, wherein the female receiving part (2) is tapered, preferably in which the arms are at an angle of 10-30 degrees with respect to a longitudinal axis of the female part. taper, preferably with the arms tapered for 20-60% of a length of each individual arm. 9. Hoogspanningskoppelcontact volgens één van de conclu- sies 1-8, waarbij het mannelijke deel aansluitbaar op een eerste hoogspanningsonderdeel door een mannelijke bevestiging (18).High voltage coupling contact according to any one of claims 1-8, wherein the male part is connectable to a first high voltage part by a male fastener (18). 10. Hoogspanningskoppelcontact volgens één van de conclu- sies 1-9, waarbij het vrouwelijke deel aansluitbaar is op een tweede hoogspanningsonderdeel door een vrouwelijke bevesti- ging (8).High voltage coupling contact according to any one of claims 1-9, wherein the female part is connectable to a second high voltage part by a female fastener (8). 11. Hoogspanningskoppelcontact volgens één van de conclu- sies 1-10, waarin de vrouwelijke bevestiging {8) is gekozen uit een moer en bout, en een nagel.High voltage coupling contact according to any one of claims 1-10, wherein the female attachment (8) is selected from a nut and bolt, and a nail. 12. Hoogspanningskoppelcontact volgens één van de conclu- sies 1-11, waarin het vrouwelijke deel omvat een verbindings- extensie (9) bij een onderzijde daarvan voor het verschaffen van connector {s) (6), en/of waarin de losneembare connector van het vrouwelijke deel een extensie (6a) omvat.High voltage coupling contact according to any one of claims 1-11, wherein the female part comprises a connection extension (9) at an underside thereof for providing connector (s) (6), and / or wherein the detachable connector of the female part includes an extension (6a). 13. Hoogspanningskoppelcontact volgens één van de conclu- sies 1-12, waarin het mannelijke deel heeft een hoogte van 5-15 cm, een lengte van 5-30 cm,High voltage coupling contact according to any one of claims 1-12, wherein the male part has a height of 5-15 cm, a length of 5-30 cm, een breedte van 1-5 cm, het mannelijke geleidend materiaal een breedte heeft van 5-12 cm, het mannelijke geleidend materiaal is verschaft over 50-100% van het mannelijke contact, het mannelijke geleidend materiaal een dikte van 0.1-3 mm heeft, waarin het vrouwelijke deel heeft een hoogte van 10-20 cm, een lengte van 5-20 cm, een breedte van 0,5-3 cm, een vrouwelijke geleidend materiaal is verschaft over 50-1008 van een binnen-oppervlak van ten minste één arm daarvan, een vrouwelijke geleidend materiaal een dikte van 0.1-3 mm heeft, of combinaties daarvan.a width of 1-5 cm, the male conductive material has a width of 5-12 cm, the male conductive material is provided over 50-100% of the male contact, the male conductive material has a thickness of 0.1-3 mm, wherein the female part has a height of 10-20 cm, a length of 5-20 cm, a width of 0.5-3 cm, a female conductive material is provided over 50-1008 of an inner surface of at least one arm thereof, a female conductive material having a thickness of 0.1-3 mm, or combinations thereof. 14. Systeem omvattend een hoogspanningskoppelcontact (100) volgens één van de conclusies 1-13, voor de overdracht van een hoogspanning en/of hoge stroom.System comprising a high voltage coupling contact (100) according to any one of claims 1-13, for the transmission of a high voltage and / or high current. 15. Systeem volgens conclusie 14, waarin de spanning > l10kV is, zoals > 100 kV, en/of waarin de stroom > 10 kA is, zoals 150 kA.The system of claim 14, wherein the voltage is> 110kV, such as> 100kV, and / or wherein the current is> 10kA, such as 150kA. 16. Systeem volgens één van de conclusies 14 of 15, geko- zen uit een stroomverzamelaar, zoals voor een trolleybus, voor een tram, voor een elektrische locomotief, zoals een stroomafnemer, een transformator, een vermogensschakelaar, een stroomverdeler, een aardcontact, een hoog voltagestation, een tussenvoltage station, en combinaties daarvan.System according to one of claims 14 or 15, selected from a power collector, such as for a trolleybus, for a tram, for an electric locomotive, such as a pantograph, a transformer, a power switch, a power divider, a ground contact, a high voltage station, an intermediate voltage station, and combinations thereof. 17. Systeem volgens één van de conclusies 14-16, waarin het mannelijke deel is aangesloten op een eerste onderdeel (200), zoals een rail, zoals een aluminium buis, en het vrou- welijke deel is aangesloten op een tweede onderdeel (300), zoals een spoor, zoals een aluminium buis.The system of any of claims 14-16, wherein the male part is connected to a first part (200), such as a rail, such as an aluminum tube, and the female part is connected to a second part (300) , such as a track, such as an aluminum tube.
NL2022814A 2019-03-26 2019-03-26 High voltage coupling contact NL2022814B1 (en)

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Citations (4)

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Publication number Priority date Publication date Assignee Title
WO1996010851A1 (en) * 1994-09-30 1996-04-11 Alcatel Cable Cable termination
WO2010003021A2 (en) * 2008-07-01 2010-01-07 Proterra Llc Charging stations for electric vehicles
CN206022200U (en) * 2016-07-19 2017-03-15 闫淼江 High voltage isolator and its fracture component
DE102016103919A1 (en) * 2016-03-04 2017-09-07 Conductix-Wampfler Gmbh Data transmission device and device for conductive transmission of electrical energy

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996010851A1 (en) * 1994-09-30 1996-04-11 Alcatel Cable Cable termination
WO2010003021A2 (en) * 2008-07-01 2010-01-07 Proterra Llc Charging stations for electric vehicles
DE102016103919A1 (en) * 2016-03-04 2017-09-07 Conductix-Wampfler Gmbh Data transmission device and device for conductive transmission of electrical energy
CN206022200U (en) * 2016-07-19 2017-03-15 闫淼江 High voltage isolator and its fracture component

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