EP3025399A1 - Device for connecting a first bus bar to a second bus bar - Google Patents
Device for connecting a first bus bar to a second bus barInfo
- Publication number
- EP3025399A1 EP3025399A1 EP14759159.8A EP14759159A EP3025399A1 EP 3025399 A1 EP3025399 A1 EP 3025399A1 EP 14759159 A EP14759159 A EP 14759159A EP 3025399 A1 EP3025399 A1 EP 3025399A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- busbar
- adapter
- bus bar
- pivoting device
- housing
- 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- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G5/00—Installations of bus-bars
- H02G5/007—Butt joining of bus-bars by means of a common bolt, e.g. splice joint
Definitions
- the invention relates to a device for connecting a first busbar to a second busbar, a segment connector for a busbar system and a busbar system.
- busbars are in the direction of current flow as elongated, solid conductor out ⁇ forms. They are used for the transport or distribution of electrical energy.
- Typical tasks of a power shift ⁇ nensystems are for example the compound of a
- Busbar systems are also used, for example, in wind turbines to generate the electricity generated in the tower head of a generator to the tower base or to transport electricity from the tower base in the tower head to supply electrical installations there with energy.
- the tower direction of wind turbines is done by means of individual tower segments, which are merged at the respective destination to form a single wind turbine tower.
- the busbars are typically each pre-installed and are then connected by connecting the tower segments to a common busbar line by means of a segment connector.
- the bottom rail to be mounted Seg ⁇ ments using polystyrene plates ty- by the manufacturer of the wind turbine pisch legally side so at a distance supported ⁇ th, that an accident-free construction of the segments is possible.
- the bottom rail by means of straps to a Fixed steel carrier system, so that an unwanted loosening and falling of the busbar or the components is not possible.
- the conventional assembly means egg ne unsafe procedure with a high time on wall ⁇ . Furthermore, the previous procedure also harbors the potential danger of violation of product safety. There is a risk that due to the inclination of the busbars, the clamp connection is charged undefined and the insulation can carry damage. In the worst case, the insulating panels are so badly damaged that there is insufficient insulation distance between the live conductors and the risk of a short circuit. Also, in the conven- tional approach, the security product by the lack ⁇ balancing the mounting tolerance may be compromised.
- the device for connecting a first busbar with a second busbar comprises a pivoting device and an adapter ⁇ power rail, wherein the pivoting device is connected to the adapter busbar and is pivotally mounted to the adapter busbar.
- This makes it possible to swing the adapter busbar by means of the pivoting device between the first busbar and the second busbar in Montagepositi ⁇ on.
- the advantage here is that it comes through the pivoting device to an orientation, the example way an inclination of the bus bars prevented, causing damage can be avoided.
- the Schwenkvorrich- device can be attached to a first busbar or to a housing of a first busbar, and the adapter current ⁇ rail can be pivoted to a first position in which it can be electrically connected to the first busbar.
- pivoting device in another embodiment, can be attached to a first busbar or to a housing a first conductor rail and can be pivoted into a second position, the adapter power ⁇ rail, in which it can be electrically connected to a second power rail.
- the first end of the adapter busbar with a displaceable
- the second end of adapter bus bar may be formed like a hook to the electro ⁇ step by means of a connection Einbolzenklemm connection.
- the Schwenkvor- direction comprises a slot.
- the slot can be positioned in the Schenkvorraum that in the first position of the adapter busbar, the sliding Eindolzenklemm- connection can be actuated through the slot.
- the pivoting device is a metal sheet or a flexible element.
- a ⁇ Seg ment connector according to claim 9.
- This comprises a first busbar and an inventive device for Ver ⁇ binding of a first power rail to a second power rail, said adapter bus bar to the first current swung rail and can be connected to this electrically.
- the first busbar and the adapter busbar can each be surrounded by a rail housing.
- the pivoting device is attached to the first busbar or to the housing of the first busbar and the adapter busbar can be pivoted to a first position in which it can be electrically connected to the first busbar.
- Pivoting device along the first busbar or along the housing of the first busbar in a guide movable Pivoting device along the first busbar or along the housing of the first busbar in a guide movable.
- the guide may include a locking position for securing the adapter bus during transport or assembly, from which the device can be pivoted to the first position.
- the inventive task is also solved by a current rail ⁇ nensystem according to claim 14.
- the busbar system comprises for this purpose a second busbar and a erfindungsge ⁇ MAESSEN segment connector, wherein the busbar adapter see be- the first busbar and the second busbar, a ⁇ pivoted and can be electrically connected thereto.
- FIG. 1 shows a segment connector for a busbar system comprising a first busbar, a pivoting device and an adapter busbar;
- FIG. 2 shows a segment connector in a first position in which the adapter busbar can be electrically connected to the first busbar;
- FIG. and FIG. 3 shows segment connectors in a first position in which the
- Adapter busbar with the first busbar can be electrically connected.
- FIG. 1 shows a device 100 for connecting a first busbar 501; 502 provided with a second busbar ⁇ .
- the device comprises a Schwenkvorrich ⁇ device 200 and an adapter busbar 301; 302, wherein the pivoting device 200 with the adapter busbar 301; 302 is connected and around the adapter busbar 301; 302
- the pivoting device 200 is pivotally mounted.
- the pivoting device 200 is designed as a sheet metal. It is also possible that the pivoting device 200 consists of a flexible element, which is made for example of plastic ⁇ material.
- the pivoting device 200 is attached to a housing 500 of the first busbar 501; 502 attached.
- the pivoting device 200 is connected via the bearing 201 to the housing 500 of the first busbar 501; 502 attached and can be rotated about this bearing 201.
- the further bearing 202 of the pivoting device 200 is on the housing 300 of the adapter busbar 301; 302 be ⁇ consolidates, so that the adapter busbars 301, 302 rotatable about this bearing 202 is attached.
- the adapter busbar 301; 302 may consist of several busbars according to the embodiment ⁇ example in Fig. 1. Typically, these multiple busbars run parallel to each other and serve, for example, the current transport of the individual phases. In FIG.
- the first end of the adapter bus bar 301; 302 is provided with a sliding bolt clamp connection 350. This makes it possible to compensate assembly tolerances by, for example, being able to displace the bolted-in connection 350 by ⁇ 3 cm and thus be able to compensate for differences in length in this area.
- the second end of the adapter bus bar 301; 302 is hook-shaped for electrical connection by means of a Einbolzenklemm connection of a second busbar.
- the device 100 is shown in a first position, in which the adapter busbar 301; 302 with the first bus bar 501; 502 can be electrically connected.
- the adapter busbar 301; 302 is on the housing 500 of the first busbar 501; 502 a guide 550 attached.
- the bearing 201 can be moved along this guide 550, so that according to Figures 1 and 2, the adapter busbar 301; 302 in the direction of arrow A can be moved.
- the adapter busbar 301; 302 are pivoted in the direction of arrow B and in a plane with the first busbar 501; 502 are brought.
- the slidable bolt clamp connection 350 of the adapter bus bar 301; 302 can perform a tolerance compensation in this position. That is, the
- Bolt clamping connection 350 can be moved along the arrow C direction.
- the pivoting device 200 comprises a slot 250.
- the sliding Eindolzenklemm- connection 350 can be actuated through the slot 250 therethrough. For one, this means that the displaceable
- Einbolzenklemm connection 350 can be tightened or loosened by the slot 250, on the other hand, however, that the sliding Eindolzenklemm connection 350 along the
- the guide 550 may include a locking position 551 for transport or assembly.
- the adapter power ⁇ rail 301; 302 in the locking position 551 is.
- the Arretie ⁇ ment position 551 of the adapter busbar 301; 302 are left and the device 100 are pivoted to the first position in which the adapter busbar 301; 302 with the first bus bar 501; 502 can be electrically connected.
- the device 100 for connecting a first bus bar 501; 502 with a second busbar Darge ⁇ provides.
- the first bus bar 501; 502 is surrounded by a slide ⁇ nengephaseuse 500; the adapter busbar 301; 302 of a rail housing 300.
- the device 100 is in the first position in which the first bus bar 501; 502 electrically connected to the Adap ⁇ terstromschiene 301; 302 can be connected.
- a second busbar electrically connected to the device 100 and the first busbar 501; 502 are connected.
- the adapter busbar 301; 302 is now in a second position where it can be electrically connected to a second bus bar.
- First and second positions are thus identical in this embodiment.
- the device 100 with the pivoting device 200 and the adapter busbar 301; 302 may be used together with the first bus bar 501; 502 find use as a so-called segment connector.
- the segment connector can be used to different segments, for example in a wind energy plant ⁇ , to electrically connect with each other.
- the segment connector can be part of a busbar system, such as a busbar system of a wind energy installation ⁇ .
- the segment connector according to the invention is realized as a type Tan ⁇ demlicate. This tandem length can be projected into the tower of a wind turbine so that the ends of the first busbar 501; 502, for example, about 300mm back and are protected by the protruding steel structure of the housing 500 from damage.
- the adapter busbar 301; 302 is in its Arret ists ⁇ position 551 on the first busbar 501; 502 as shown in Fig. 1.
- the adapter bus bar 301; 302 may be shifted within a fixed area realized by the panning device 200.
- the adapter busbar 301; 302 provided with a ver ⁇ pushable Einbolzenklemm connection 350.
- the device 100 according to the invention and the segment connector from the device 100 and the first busbar 501; 502 can be pre-installed com pletely ⁇ in a wind power plant in the segment of a tower. After the union of the tower segments are only the transport locks the adapter busbar 301; 302 to remove and the adapter Stromschie ⁇ ne 301; 302 to pivot into the respective first positions for connection to the first busbar 501; 502.
- the advantage here is that a quick installation of the tower ⁇ segments of a wind turbine is possible.
- the current slide ⁇ nen that serve to connect the segments are always in a proper location and must be logistically coordinated.
- the segment connector in the locking position 551 realized a distance of the busbar to
- the device 100 and the segment connector off the device 100 of the first bus bar 501; 502 can be operated by a single fitter, which is a great advantage when installed in the tower of a wind turbine due to the prevailing tight space conditions.
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Installation Of Bus-Bars (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102013218508.1A DE102013218508A1 (en) | 2013-09-16 | 2013-09-16 | Device for connecting a first busbar to a second busbar |
PCT/EP2014/068732 WO2015036303A1 (en) | 2013-09-16 | 2014-09-03 | Device for connecting a first bus bar to a second bus bar |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3025399A1 true EP3025399A1 (en) | 2016-06-01 |
Family
ID=51492312
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP14759159.8A Withdrawn EP3025399A1 (en) | 2013-09-16 | 2014-09-03 | Device for connecting a first bus bar to a second bus bar |
Country Status (6)
Country | Link |
---|---|
US (1) | US9923352B2 (en) |
EP (1) | EP3025399A1 (en) |
CN (1) | CN105531889A (en) |
CA (1) | CA2924248C (en) |
DE (1) | DE102013218508A1 (en) |
WO (1) | WO2015036303A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102017120828A1 (en) * | 2017-09-08 | 2019-03-14 | Airbus Operations Gmbh | Busbar arrangement for an aircraft |
CN108621867B (en) * | 2018-07-12 | 2023-08-04 | 广州地铁设计研究院股份有限公司 | Automatic disconnection device for rigid contact net |
WO2020046850A1 (en) * | 2018-08-27 | 2020-03-05 | Molex, Llc | Hinged busbar assembly |
KR102352686B1 (en) | 2018-09-28 | 2022-01-17 | 주식회사 엘지에너지솔루션 | Battery module, battery pack comprising the battery module and vehicle comprising the battery pack |
WO2020226525A1 (en) | 2019-05-06 | 2020-11-12 | Vazhin Kirill Valerievich | Device and method for determining the activity of an animal |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2719203A (en) * | 1952-05-02 | 1955-09-27 | Westinghouse Electric Corp | Circuit breakers |
DE1010604B (en) * | 1952-10-10 | 1957-06-19 | Siemens Ag | Busbar length separator for encapsulated switchgear, especially low-voltage switchgear |
DE1096997B (en) * | 1954-01-25 | 1961-01-12 | Licentia Gmbh | Separating tab package which has contact blades and is pivotable about a bolt |
FR1472630A (en) * | 1965-04-14 | 1967-03-10 | Hazemeijer Co | Advanced switching device |
GB1143603A (en) * | 1966-04-14 | |||
BE795078A (en) * | 1972-02-22 | 1973-05-29 | Telemecanique Electrique | SLIDING DEVICE FOR OMNIBUS BARS |
US4468547A (en) * | 1983-01-27 | 1984-08-28 | Challenger Caribbean Corporation | Bus bar connector system |
US4912599A (en) * | 1988-09-30 | 1990-03-27 | Square D Company | Bus-to-plug interlock |
US5024627A (en) * | 1990-06-29 | 1991-06-18 | Amp Incorporated | Float mounted receptacle contact assembly for card cage |
US5030108A (en) * | 1990-06-29 | 1991-07-09 | Amp Incorporated | Card edge bus bar assembly for power distribution system |
US6296498B1 (en) * | 2000-01-25 | 2001-10-02 | Universal Electric Corporation | Busbar connector for plug-in busways |
US20070279166A1 (en) * | 2006-06-02 | 2007-12-06 | Vanderveen Daryl J | Replacement circuit breaker for electric panelboards |
DE102008058129A1 (en) | 2008-11-16 | 2010-05-20 | Siemens Aktiengesellschaft | Device with rigid connecting rails for the current-carrying connection of first and second busbars |
JP4580036B1 (en) * | 2009-06-12 | 2010-11-10 | 株式会社神戸製鋼所 | Busbar and connector |
IT1397199B1 (en) * | 2009-12-02 | 2013-01-04 | Bticino Spa | DEVICE FOR ELECTRIC BAR DISTRIBUTION. |
DE102010045946A1 (en) * | 2010-09-21 | 2012-03-22 | Siemens Aktiengesellschaft | Rail box and busbar trunking system with a rail box |
US8730652B2 (en) * | 2011-06-08 | 2014-05-20 | Schneider Electric USA, Inc. | Optimally shaped bus connector |
DE102011085517A1 (en) * | 2011-10-31 | 2013-05-02 | Siemens Aktiengesellschaft | Coupling for rail system used as electrical distribution system, has bus-bars that are designed to pivot about a specific end between two positions, for closing and opening electrical connection between coupling points, respectively |
-
2013
- 2013-09-16 DE DE102013218508.1A patent/DE102013218508A1/en not_active Withdrawn
-
2014
- 2014-09-03 CN CN201480050209.7A patent/CN105531889A/en active Pending
- 2014-09-03 US US14/915,984 patent/US9923352B2/en not_active Expired - Fee Related
- 2014-09-03 CA CA2924248A patent/CA2924248C/en not_active Expired - Fee Related
- 2014-09-03 WO PCT/EP2014/068732 patent/WO2015036303A1/en active Application Filing
- 2014-09-03 EP EP14759159.8A patent/EP3025399A1/en not_active Withdrawn
Non-Patent Citations (1)
Title |
---|
See references of WO2015036303A1 * |
Also Published As
Publication number | Publication date |
---|---|
US9923352B2 (en) | 2018-03-20 |
CA2924248A1 (en) | 2015-03-19 |
CA2924248C (en) | 2018-05-22 |
CN105531889A (en) | 2016-04-27 |
US20160197463A1 (en) | 2016-07-07 |
DE102013218508A1 (en) | 2015-03-19 |
WO2015036303A1 (en) | 2015-03-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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17P | Request for examination filed |
Effective date: 20160224 |
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AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
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AX | Request for extension of the european patent |
Extension state: BA ME |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: HAAR, RAINER Inventor name: ROTTLAENDER, DIRK Inventor name: ALEFELDER, FRANK |
|
DAX | Request for extension of the european patent (deleted) | ||
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: SIEMENS AKTIENGESELLSCHAFT |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20190402 |