WO2018028794A1 - Facility having a platform for carrying high-voltage equipment in an electrically insulated manner - Google Patents

Facility having a platform for carrying high-voltage equipment in an electrically insulated manner Download PDF

Info

Publication number
WO2018028794A1
WO2018028794A1 PCT/EP2016/069267 EP2016069267W WO2018028794A1 WO 2018028794 A1 WO2018028794 A1 WO 2018028794A1 EP 2016069267 W EP2016069267 W EP 2016069267W WO 2018028794 A1 WO2018028794 A1 WO 2018028794A1
Authority
WO
WIPO (PCT)
Prior art keywords
support
foundation
platform
bearing
foundation bearing
Prior art date
Application number
PCT/EP2016/069267
Other languages
German (de)
French (fr)
Inventor
Juan ARIAS-ACOSTA
Antonios KOPANOUDIS
Maria SAVVAKI
Achim VON SECK
Original Assignee
Siemens Aktiengesellschaft
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 Siemens Aktiengesellschaft filed Critical Siemens Aktiengesellschaft
Priority to CN201690001737.8U priority Critical patent/CN210053055U/en
Priority to PCT/EP2016/069267 priority patent/WO2018028794A1/en
Publication of WO2018028794A1 publication Critical patent/WO2018028794A1/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/54—Anti-seismic devices or installations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B5/00—Non-enclosed substations; Substations with enclosed and non-enclosed equipment

Definitions

  • the invention relates to a device with a platform for electrically insulated carrying of high-voltage devices according to the preamble of claim 1.
  • FACTS Flexible AC Transmission Systems
  • These plants have high voltage devices, the one with the aid of The device has, for example, a 40 m 2 platform on which the high-voltage devices are arranged, where the high-voltage devices are connected to a high-voltage line and are at a high-voltage potential
  • On a foundation embedded in the ground support insulators are used, which are made of an electrically insulating material, which include the usual in high-voltage ⁇ technique insulator materials, so for example ceramics, plastics, fiber reinforced te plastics or the like.
  • the support insulators generally outer ribs, which are formed for example by a ceramic outer tube or a coating of silicone.
  • a plurality of supports are fixedly connected to the platform at the underside of the platform, whereby two support insulators, each attached to an attachment point of the support, extend downwardly from each support and extend diagonally to the vertical.
  • the post insulators when viewed vertically downwards, are each fastened to one of two immediately adjacent foundation bearings, which are firmly connected to the foundation. From each foundation storage, two each extend with a ner attachment point of the foundation bearing connected support ⁇ insulators diverging obliquely to the vertical upward, where they are each connected to one of two immediately adjacent supports.
  • Each support insulator ER- therefore extends in the direction of its longitudinal extension of an attachment point of a support to a fastening point ⁇ a foundation bearing.
  • the object of the invention is to significantly increase the seismic load with relatively little effort.
  • the solution provides that is arranged between a fastening point of a support and a fastening point a foundation ⁇ bearing, which are comparable to each other in each case connected via a supporting insulator, acting in the direction of the longitudinal extent of the support insulator damping element.
  • each support of two separate Auflagerele ⁇ ments and each foundation bearing from two separate foundation bearing elements is formed and is located on each support element and each foundation support element each one of the two attachment points.
  • the two support elements are each up-bearing foundation and the two bearing elements arranged each foundation ⁇ bearing distance from one another.
  • each support insulator extends in an inclined position from the support to the foundation.
  • the number of supports is equal to the number of foundation bearings.
  • four supports and four foundation bearings are provided.
  • This number has proved particularly expedient since the weight resulting in the area of the high-voltage technology of conventional carrying platforms including the high-voltage devices arranged thereon has been reliably absorbed by the resulting eight post insulators can be, at the same time the number of Stützisolato ⁇ ren compared to the prior art devices is significantly reduced.
  • the supporting insulators are clamped together by means of elekt ⁇ driven insulating drawstrings.
  • the drawstrings are made for example of glass fiber reinforced plastic ⁇ material. They supported the carrying capacity of the support structure formed by the support insulators.
  • the support insulators are equipped with holding joints.
  • holding joints for example, üb ⁇ Liche ball joints are suitable.
  • FIG. 1 shows a device with a platform and a support structure
  • FIG. 2 shows the support structure according to FIG. 1 formed from post insulators
  • FIG. 3 a schematic representation with a single support insulator and a damping element according to FIG. 2 and FIG. 3
  • Figure 4 is another formed from post insulators
  • FIG. 1 shows a device 1 which has a plane and horizontally aligned platform 2.
  • High-voltage devices in the form of a choke 3, a spark gap 4, a capacitor bank 5 and in the form of dischargers 6 are arranged on the upper side of the platform 2.
  • the platform ⁇ form 2 is provided on its underside with a support structure 12, the electrically insulated insulators of the
  • Platform 2 serves on a foundation 9 and is formed from electrically insulating support insulators 7, which are here each formed in two parts, in the middle of a kausge ⁇ have steering 8 and is provided with outer ribs.
  • Each support insulator 7 extends obliquely from the platform 2 to the vertical down to a foundation 9, which is embedded in the ground.
  • the support structure 12 here has eight support insulators 7. Each support insulator 7 extends between a support 13 and a foundation bearing 14. Each support 13 is connected to two support insulators 7, wherein the support insulators 7, which are connected to the same support 13, extend diagonally downwards to different foundation bearings 14, ie viewed from the support 13, vertically downward, obliquely to the vertical. In this case, two support insulators 7, which are connected to the same support 13, clamp, with respect to the common support 13, an angle lying in a common plane, which is an acute angle, the common plane inclining slightly relative to the horizontal by an angle of attack is.
  • the supports 13 are arranged in Figure 2 by way of example point-symmetrical to each other and form the corners of a support rectangle.
  • the support structure 12 is formed as a whole symmetrically and has an axis of symmetry, not shown, which extends centrally and vertically (vertically) through the support structure 12 therethrough.
  • the center of gravity of the platform 2 is located on the axis of symmetry of the support structure 12. Since two support insulators 7 are hinged to each support 13, the load of the platform 2 and the high-voltage devices 3, 4, 5 and 6 of FIG the remaining
  • Support insulators 7 are safely absorbed.
  • FIG 3 shows the embodiment according to FIG 2 with reference to a specific ⁇ matic representation with a single post insulator 7, which is connected here fixed at its upper end to the lower end of the damping element 15 °.
  • the upper end of Dämp ⁇ Fung elements 15 is secured to a fixing point F of the Aufla- gers 13 by means of a hinged connection 16 in the form of a fork bearing 16a, the pivot axis 16b is perpendicular to the plane of the drawing.
  • the attachment of the un ⁇ direct end of the support insulator 7 is formed at an attachment point F of the foundation bearing 14 as an articulated connection 17 in the form of a fork bearing 17a, wherein the pivot axis 17b is also perpendicular to the plane.
  • To Dämp ⁇ tion ring springs 18 are exemplified in a hollow cylinder of the damping element 15 here.
  • Figure 4 all the support 13 separate from each two Aufla ⁇ gerettin 13a and all the foundation bearing 14 from two separate foundation bearing elements 14a are formed, which are spaced from each other, wherein at each supporting element 13a and on each base support element 14a one of the two fastening points F of the Auflagers 13 and the foundation ⁇ camp 14 is located.
  • Each two separately spaced support elements 13a and two spaced from ⁇ each other foundation support elements 14a form in this embodiment so each (functionally) a single support 13 and a single foundation bearing 14, which in Figure 4 by a dashed oval Line is shown. Belonging together the support elements 13a and the foundation bearing elements 14a, where two alseinan ⁇ the tapered center lines of two supporting insulators 7 each intersect or at least pass each other at a small distance.

Abstract

The invention relates to a facility (1) having a platform (2) for high-voltage equipment (3, 4, 5, 6), having a carrying structure (12) which is intended for supporting the platform (2) on a foundation (9) and is formed from electrically insulating supporting elements (7), having a multiplicity of bearing means (13) on the underside and having a multiplicity of foundation bearings (14), which are fixed to the foundation (9), wherein two supporting insulators (7) diverge obliquely downwards from each bearing means (13) and are each connected to one of two directly adjacent foundation bearings (14), and wherein each supporting insulator (7) extends, as seen in the direction of its longitudinal extent, from a fastening location (F) of a bearing means (13) to a fastening location (F) of a foundation bearing (14). In order for the seismic load to be increased to a considerable extent with relatively low outlay, it is proposed that a damping element (15) which acts in the direction of the longitudinal extent of a supporting insulator (7) should be arranged between a fastening location (F) of a bearing means (13) and a fastening location (F) of a foundation bearing (14), which are connected to one another in each case via the supporting insulator (7).

Description

Beschreibung description
Einrichtung mit einer Plattform zum elektrisch isolierten Tragen von Hochspannungsgeräten Device with a platform for the electrically insulated carrying of high voltage devices
Die Erfindung betrifft eine Einrichtung mit einer Plattform zum elektrisch isolierten Tragen von Hochspannungsgeräten gemäß dem Oberbegriff des Anspruchs 1. Als „Flexible AC Transmission Systems" (FACTS) sind bei¬ spielsweise Anlagen zur Blindleistungskompensation bekannt. Diese Anlagen weisen Hochspannungsgeräte auf, die mit Hilfe einer gattungsgemäßen Einrichtung elektrisch isoliert im freien Gelände aufgeständert sind. Die Einrichtung weist bei- spielsweise eine 40 m2 große Plattform auf, auf welcher die Hochspannungsgeräte angeordnet sind. Die Hochspannungsgeräte sind dabei mit einer Hochspannungsleitung verbunden und liegen auf einem Hochspannungspotenzial. Zum isolierten Tragen der Plattform auf einem im Erdboden eingebetteten Fundament dienen Stützisolatoren, die aus einem elektrisch isolierenden Material gefertigt sind, zu denen die in der Hochspannungs¬ technik üblichen Isolatormaterialien gehören, also beispielsweise Keramiken, Kunststoffe, faserverstärkte Kunststoffe oder dergleichen. Zur Verlängerung der Kriechwege weisen die Stützisolatoren in der Regel Außenrippen auf, die beispielsweise durch ein keramisches Außenrohr oder einem Überzug aus Silikon gebildet sind. The invention relates to a device with a platform for electrically insulated carrying of high-voltage devices according to the preamble of claim 1. As the "Flexible AC Transmission Systems" (FACTS) are known in ¬ play equipment for reactive power compensation. These plants have high voltage devices, the one with the aid of The device has, for example, a 40 m 2 platform on which the high-voltage devices are arranged, where the high-voltage devices are connected to a high-voltage line and are at a high-voltage potential On a foundation embedded in the ground support insulators are used, which are made of an electrically insulating material, which include the usual in high-voltage ¬ technique insulator materials, so for example ceramics, plastics, fiber reinforced te plastics or the like. To extend the creepage distances, the support insulators generally outer ribs, which are formed for example by a ceramic outer tube or a coating of silicone.
Bei einer aus der WO2013064167A1 bekannten Einrichtung sind an der Unterseite der Plattform eine Vielzahl von Auflagern fest mit der Plattform verbunden, wobei sich von jedem Auflager zwei jeweils an einer Befestigungsstelle des Auflagers befestigte ein- oder zweiteilig ausgebildete Stützisolatoren auseinanderlaufend schräg zur Vertikalen nach unten erstre- cken. Die Stützisolatoren sind vertikal nach unten gesehen jeweils an einem von zwei unmittelbar benachbarten Fundamentlagern befestigt, die fest mit dem Fundament verbunden sind. Von jedem Fundamentlager erstrecken sich zwei jeweils mit ei- ner Befestigungsstelle des Fundamentlagers verbundene Stütz¬ isolatoren auseinanderlaufend schräg zur Vertikalen nach oben, wo sie jeweils mit einem von zwei unmittelbar benachbarten Auflagern verbunden sind. Jeder Stützisolator er- streckt sich also in Richtung seiner Längserstreckung von einer Befestigungsstelle eines Auflagers zu einer Befestigungs¬ stelle eines Fundamentlagers. In a device known from WO2013064167A1 a plurality of supports are fixedly connected to the platform at the underside of the platform, whereby two support insulators, each attached to an attachment point of the support, extend downwardly from each support and extend diagonally to the vertical. CKEN. The post insulators, when viewed vertically downwards, are each fastened to one of two immediately adjacent foundation bearings, which are firmly connected to the foundation. From each foundation storage, two each extend with a ner attachment point of the foundation bearing connected support ¬ insulators diverging obliquely to the vertical upward, where they are each connected to one of two immediately adjacent supports. Each support insulator ER- therefore extends in the direction of its longitudinal extension of an attachment point of a support to a fastening point ¬ a foundation bearing.
Die Aufgabe der Erfindung ist es, die seismische Last mit re- lativ geringem Aufwand deutlich zu vergrößern. The object of the invention is to significantly increase the seismic load with relatively little effort.
Die Lösung sieht vor, dass zwischen einer Befestigungsstelle eines Auflagers und einer Befestigungsstelle eines Fundament¬ lagers, die jeweils über einen Stützisolator miteinander ver- bunden sind, ein in Richtung der Längserstreckung des Stützisolators wirkendes Dämpfungselement angeordnet ist. The solution provides that is arranged between a fastening point of a support and a fastening point a foundation ¬ bearing, which are comparable to each other in each case connected via a supporting insulator, acting in the direction of the longitudinal extent of the support insulator damping element.
Speziell ist jedes Auflager aus zwei separaten Auflagerele¬ menten und jedes Fundamentlager aus zwei separaten Fundament- lagerelementen gebildet ist und sich an jedem Auflagerelement und an jedem Fundamentlagerelement jeweils eine der beiden Befestigungsstellen befindet. Specifically, each support of two separate Auflagerele ¬ ments and each foundation bearing from two separate foundation bearing elements is formed and is located on each support element and each foundation support element each one of the two attachment points.
Zweckmäßigerweise sind die beiden Auflagerelemente jedes Auf- lagers und die beiden Fundamentlagerelemente jedes Fundament¬ lagers mit Abstand zueinander angeordnet. Conveniently, the two support elements are each up-bearing foundation and the two bearing elements arranged each foundation ¬ bearing distance from one another.
Gemäß einer bevorzugten Ausgestaltung der Erfindung erstreckt sich jeder Stützisolator in einer Schräglage von dem Auflager zum Fundament hin. According to a preferred embodiment of the invention, each support insulator extends in an inclined position from the support to the foundation.
Zweckmäßigerweise ist die Anzahl der Auflager gleich der Anzahl der Fundamentlager. Insbesondere sind vier Auflager und vier Fundamentlager vorgesehen. Diese Anzahl hat sich als be- sonders zweckmäßig erwiesen, da mit den daraus resultieren acht Stützisolatoren das Gewicht im Bereich der Hochspannungstechnik üblicher Trageplattformen einschließlich der darauf angeordneten Hochspannungsgeräten sicher aufgenommen werden kann, wobei gleichzeitig die Anzahl der Stützisolato¬ ren gegenüber den vorbekannten Einrichtungen deutlich reduziert ist. Vorteilhafterweise sind die Stützisolatoren mittels elekt¬ risch isolierender Zugbänder miteinander verspannt. Die Zugbänder sind beispielsweise aus glasfaserverstärkten Kunst¬ stoff hergestellt. Sie unterstützten die Tragfähigkeit der durch die Stützisolatoren gebildeten Tragstruktur. Conveniently, the number of supports is equal to the number of foundation bearings. In particular, four supports and four foundation bearings are provided. This number has proved particularly expedient since the weight resulting in the area of the high-voltage technology of conventional carrying platforms including the high-voltage devices arranged thereon has been reliably absorbed by the resulting eight post insulators can be, at the same time the number of Stützisolato ¬ ren compared to the prior art devices is significantly reduced. Advantageously, the supporting insulators are clamped together by means of elekt ¬ driven insulating drawstrings. The drawstrings are made for example of glass fiber reinforced plastic ¬ material. They supported the carrying capacity of the support structure formed by the support insulators.
Zweckmäßigerweise sind die Stützisolatoren mit Haltegelenken ausgerüstet. Als Haltegelenke eignen sich beispielsweise üb¬ liche Kugelgelenke. Conveniently, the support insulators are equipped with holding joints. As holding joints, for example, üb ¬ Liche ball joints are suitable.
Die Erfindung wird nachfolgend anhand einer Zeichnung näher beschrieben. Es zeigen The invention will be described below with reference to a drawing. Show it
Figur 1 eine Einrichtung mit einer Plattform und einer eine Tragstruktur, 1 shows a device with a platform and a support structure,
Figur 2 die aus Stützisolatoren gebildete Tragstruktur gemäß Figur 1, FIG. 2 shows the support structure according to FIG. 1 formed from post insulators;
Figur 3 eine schematischen Darstellung mit einem ein- zelnen Stützisolator und einem Dämpfungselement gemäß Figur 2 und FIG. 3 a schematic representation with a single support insulator and a damping element according to FIG. 2 and FIG
Figur 4 eine weitere aus Stützisolatoren gebildete Figure 4 is another formed from post insulators
Tragstruktur, bei der die Lager aus je zwei separaten voneinander beabstandeten Elementen Support structure in which the bearings each consist of two separate elements spaced apart from each other
(Auflagerelemente, Fundamentlagerelemente) ge¬ bildet sind. (Support elements, foundation bearing elements) ge ¬ forms are.
Figur 1 zeigt eine Einrichtung 1, die eine ebene und horizontal ausgerichtete Plattform 2 aufweist. Auf der Oberseite der Plattform 2 sind Hochspannungsgeräte in Gestalt einer Drossel 3, einer Funkenstrecke 4, einer Kondensatorbank 5 sowie in Gestalt von Abieitern 6 angeordnet. Während des Betriebs be- finden sich die Hochspannungsgeräte 3, 4, 5 und 6 auf einem Hochspannungspotenzial, beispielsweise auf 200 kV. Die Platt¬ form 2 ist auf ihrer Unterseite mit einer Tragstruktur 12 versehen, die zum elektrisch isolierten Aufständern der FIG. 1 shows a device 1 which has a plane and horizontally aligned platform 2. High-voltage devices in the form of a choke 3, a spark gap 4, a capacitor bank 5 and in the form of dischargers 6 are arranged on the upper side of the platform 2. During operation find the high voltage devices 3, 4, 5 and 6 at a high voltage potential, for example, 200 kV. The platform ¬ form 2 is provided on its underside with a support structure 12, the electrically insulated insulators of the
Plattform 2 auf einem Fundament 9 dient und aus elektrisch isolierenden Stützisolatoren 7 gebildet ist, die hier jeweils zweiteilig ausgebildet sind, in der Mitte ein Verbindungsge¬ lenk 8 aufweisen und mit Außenrippen versehen ist. Jeder Stützisolator 7 erstreckt sich von der Plattform 2 schräg zur Vertikalen nach unten zu einem Fundament 9, das im Erdboden eingebettet ist. Während des Betriebs ist das gesam¬ te Gewicht der Hochspannungsgeräte 3, 4, 5, 6 der Plattform 2 auf den Stützisolatoren 7 verteilt abgestützt, die hierzu ei- ne ausreichend hohe Stabilität aufweisen. Platform 2 serves on a foundation 9 and is formed from electrically insulating support insulators 7, which are here each formed in two parts, in the middle of a Verbindungsge ¬ have steering 8 and is provided with outer ribs. Each support insulator 7 extends obliquely from the platform 2 to the vertical down to a foundation 9, which is embedded in the ground. During operation is the TOTAL ¬ te weight of the high-voltage apparatuses 3, 4, 5, 6 of the platform 2 supported distributed on the supporting insulators 7 which this egg ne have sufficiently high stability.
Figur 2 zeigt die Tragstruktur 12 der Einrichtung 1. Die Tragstruktur 12 verfügt hier über acht Stützisolatoren 7. Jeder Stützisolator 7 erstreckt sich zwischen einem Auflager 13 sowie einem Fundamentlager 14. Jedes Auflager 13 ist mit zwei Stützisolatoren 7 verbunden, wobei sich die Stützisolatoren 7, die mit demselben Auflager 13 verbunden sind, zu unterschiedlichen Fundamentlagern 14 auseinanderlaufend schräg nach unten erstrecken, d.h. vom Auflager 13 vertikal nach un- ten gesehen schräg zur Vertikalen. Dabei spannen zwei mit dem gleichen Auflager 13 verbundene Stützisolatoren 7 bezüglich des gemeinsamen Auflagers 13 einen in einer gemeinsamen Ebene liegenden Winkel auf, bei dem es sich hier um einen spitzen Winkel handelt, wobei die gemeinsamen Ebene gegenüber der Ho- rizontalen um einen Anstellwinkel leicht geneigt ist. Ent¬ sprechendes gilt für die Fundamentlager 14, die jeweils mit zwei Stützisolatoren 7 verbunden sind, die sich vom Funda- ment-lager 14 vertikal nach oben gesehen schräg zur Vertikalen zu zwei beidseitig der Vertikalen angeordneten Auflagern 13 erstrecken, wobei sie bezüglich des gemeinsamen Fundamentlagers 14 einen (hier ebenfalls spitzen) Winkel aufspannen. Die Auflager 13 sind in Figur 2 beispielhaft punktsymmetrisch zueinander angeordnet und bilden die Ecken eines Auflagerrechtecks. Entsprechendes gilt für die Fundamentlager 14, die ebenfalls als Ecken eines Fundamentrechtecks betrachtet wer- den können, wobei in einer Draufsicht das Fundamentrechteck hier bezüglich des Auflagerrechtecks um 45° gedreht ist. Die Tragstruktur 12 ist insgesamt symmetrisch ausgebildet und weist eine nicht dargestellte Symmetrieachse auf, die sich mittig und senkrecht (vertikal) durch die Tragstruktur 12 hindurch erstreckt. 2 shows the support structure 12 of the device 1. The support structure 12 here has eight support insulators 7. Each support insulator 7 extends between a support 13 and a foundation bearing 14. Each support 13 is connected to two support insulators 7, wherein the support insulators 7, which are connected to the same support 13, extend diagonally downwards to different foundation bearings 14, ie viewed from the support 13, vertically downward, obliquely to the vertical. In this case, two support insulators 7, which are connected to the same support 13, clamp, with respect to the common support 13, an angle lying in a common plane, which is an acute angle, the common plane inclining slightly relative to the horizontal by an angle of attack is. Ent ¬ same applies to the foundation bearing 14 which are respectively connected to two supporting insulators 7, the vertically seen from the foundations bearing 14 upward obliquely disposed to the vertical to two sides of the vertical supports extending 13, wherein it in relation to the common base bearing 14 spanning an angle (also pointed here). The supports 13 are arranged in Figure 2 by way of example point-symmetrical to each other and form the corners of a support rectangle. The same applies to the foundation bearings 14, which can also be regarded as corners of a foundation rectangle, wherein in a plan view the foundation rectangle is rotated by 45 ° with respect to the support rectangle. The support structure 12 is formed as a whole symmetrically and has an axis of symmetry, not shown, which extends centrally and vertically (vertically) through the support structure 12 therethrough.
Der Schwerpunkt der Plattform 2 liegt auf der Symmetrieachse der Tragstruktur 12. Da an jedem Auflager 13 jeweils zwei Stützisolatoren 7 angelenkt sind, kann auch bei einem Bruch einer der Stützisolatoren 7 die Last der Plattform 2 und der Hochspannungsgeräte 3, 4, 5 und 6 von den verbleibenden The center of gravity of the platform 2 is located on the axis of symmetry of the support structure 12. Since two support insulators 7 are hinged to each support 13, the load of the platform 2 and the high-voltage devices 3, 4, 5 and 6 of FIG the remaining
Stützisolatoren 7 sicher aufgenommen werden. Support insulators 7 are safely absorbed.
Zwischen einem Auflager 13 und einem Fundamentlager 14 ist jeweils ein in Richtung der Längserstreckung 15a des zugehörigen Stützisolators 7 wirkendes Dämpfungselement 15 angeor¬ dnet, das auf der einen Seite am Auflager 13 und auf der an¬ deren Seite am Stützisolator 7 befestigt ist. Figur 3 zeigt die Ausführung gemäß Figur 2 anhand einer sche¬ matischen Darstellung mit einem einzelnen Stützisolator 7, der hier an seinem oberen Ende mit dem unteren Ende des Dämpfungselements 15 fest verbunden ist. Das obere Ende des Dämp¬ fungselements 15 ist an einer Befestigungsstelle F des Aufla- gers 13 mittels einer gelenkigen Verbindung 16 in Form eines Gabellagers 16a befestigt, dessen Schwenkachse 16b senkrecht zur Zeichenebene verläuft. Analog ist die Befestigung des un¬ teren Endes des Stützisolators 7 an einer Befestigungsstelle F des Fundamentlagers 14 als gelenkige Verbindung 17 in Form eines Gabellagers 17a ausgebildet, wobei dessen Schwenkachse 17b ebenfalls senkrecht zur Zeichenebene verläuft. Zur Dämp¬ fung sind hier beispielhaft Ringfedern 18 in einem Hohlzylinder des Dämpfungselements 15 vorhanden. In Figur 4 sind alle Auflager 13 aus je zwei separaten Aufla¬ gerelementen 13a und alle Fundamentlager 14 aus je zwei separaten Fundamentlagerelementen 14a gebildet, die voneinander beabstandet sind, wobei sich an jedem Auflagerelement 13a und an jedem Fundamentlagerelement 14a jeweils eine der beiden Befestigungsstellen F des Auflagers 13 bzw. des Fundament¬ lagers 14 befindet. Je zwei getrennt mit Abstand voneinander angeordnete Auflagerelemente 13a und je zwei mit Abstand von¬ einander angeordnete Fundamentlagerelemente 14a bilden hier bei dieser Ausführung also jeweils (funktionstechnisch) ein einzelnes Auflager 13 bzw. ein einzelnes Fundamentlager 14, was in Figur 4 durch jeweils eine gestrichelte ovale Linie dargestellt ist. Zusammengehören die Auflagerelemente 13a und die Fundamentlagerelemente 14a, bei denen sich zwei aufeinan¬ der zulaufende Mittellinien zweier Stützisolatoren 7 jeweils kreuzen oder zumindest mit geringem Abstand aneinander vorbeilaufen . Between a support 13 and a foundation bearing 14 each acting in the direction of the longitudinal extent 15 a of the associated post insulator 7 damping element 15 angeord ¬ dnet, which is fixed on one side on the support 13 and on the ¬ on the side of the support insulator 7. Figure 3 shows the embodiment according to FIG 2 with reference to a specific ¬ matic representation with a single post insulator 7, which is connected here fixed at its upper end to the lower end of the damping element 15 °. The upper end of Dämp ¬ Fung elements 15 is secured to a fixing point F of the Aufla- gers 13 by means of a hinged connection 16 in the form of a fork bearing 16a, the pivot axis 16b is perpendicular to the plane of the drawing. Analogously, the attachment of the un ¬ direct end of the support insulator 7 is formed at an attachment point F of the foundation bearing 14 as an articulated connection 17 in the form of a fork bearing 17a, wherein the pivot axis 17b is also perpendicular to the plane. To Dämp ¬ tion ring springs 18 are exemplified in a hollow cylinder of the damping element 15 here. In Figure 4, all the support 13 separate from each two Aufla ¬ gerelementen 13a and all the foundation bearing 14 from two separate foundation bearing elements 14a are formed, which are spaced from each other, wherein at each supporting element 13a and on each base support element 14a one of the two fastening points F of the Auflagers 13 and the foundation ¬ camp 14 is located. Each two separately spaced support elements 13a and two spaced from ¬ each other foundation support elements 14a form in this embodiment so each (functionally) a single support 13 and a single foundation bearing 14, which in Figure 4 by a dashed oval Line is shown. Belonging together the support elements 13a and the foundation bearing elements 14a, where two aufeinan ¬ the tapered center lines of two supporting insulators 7 each intersect or at least pass each other at a small distance.

Claims

Patentansprüche claims
1. Einrichtung (1) zum elektrisch isolierten Tragen von Hochspannungsgeräten (3,4,5,6), 1. device (1) for the electrically insulated carrying of high-voltage devices (3, 4, 5, 6),
mit einer Plattform (2), auf der die Hochspannungsgerätewith a platform (2) on which the high voltage equipment
(3,4,5,6) angeordnet sind, mit einer Tragstruktur (12) zum elektrisch isolierten Aufständern der Plattform (2) auf einem Fundament (9), die aus elektrisch isolierenden Stützelementen (7) gebildet ist, (3,4,5,6) are arranged, with a support structure (12) for electrically insulated Aufständern the platform (2) on a foundation (9), which is formed of electrically insulating support elements (7),
mit einer eine Vielzahl von Auflagern (13), die an der Unterseite der Plattform (2) fest mit der Plattform (2) verbunden sind, und mit einer Vielzahl von Fundamentlagern (14), die fest mit dem Fundament (9) verbunden sind, a plurality of supports (13) fixedly connected to the platform (2) at the bottom of the platform (2) and a plurality of foundation bearings (14) fixedly connected to the foundation (9),
wobei sich von jedem Auflager (13) zwei jeweils an einer Be- festigungssteile (F) des Auflagers (13) befestigte Stütziso¬ latoren (7) auseinanderlaufend schräg nach unten erstrecken und jeweils mit einem von zwei unmittelbar benachbarten wherein each of each support (13) two each on a fastening parts (F) of the support (13) attached Stütziso ¬ lators (7) extend diverging obliquely downward and in each case with one of two immediately adjacent
Fundamentlagern (14) verbunden sind, und Foundation bearings (14) are connected, and
wobei sich von jedem Fundamentlager (14) zwei jeweils an ei- ner Befestigungsstelle (F) des Fundamentlagers (14) befestig¬ te Stützisolatoren (7) auseinanderlaufend schräg nach oben erstrecken und jeweils mit einem von zwei unmittelbar benachbarten Auflagern (13) verbunden sind, wobei sich jeder Stützisolator (7) in Richtung seiner Längserstreckung von einer Befestigungsstelle (F) eines Auflagers (13) zu einer Befesti¬ gungsstelle (F) eines Fundamentlagers (14) erstreckt, d a d u r c h g e k e n n z e i c h n e t, wherein from each foundation bearing (14) has two of egg ner mounting location respectively (F) of the foundation bearing (14) befestig ¬ te support insulators (7) diverging obliquely upwardly extending and are each connected to one of two immediately adjacent supports (13), each said support insulator (7) in the direction of its longitudinal extent by a fastening point (F) of a support (13) to a Fixed to ¬ supply point (F) of a foundation bearing (14), characterized in
dass zwischen einer Befestigungsstelle (F) eines Auflagers (13) und einer Befestigungsstelle (F) eines Fundamentlagers (14), die jeweils über einen Stützisolator (7) miteinander verbunden sind, ein in Richtung der Längserstreckung des Stützisolators (7) wirkendes Dämpfungselement (15) angeordnet ist . in that a damping element (15) acting in the direction of the longitudinal extent of the support insulator (7) is connected between an attachment point (F) of a support (13) and an attachment point (F) of a foundation bearing (14), which are each connected to one another via a support insulator (7) ) is arranged.
2. Einrichtung (1) nach Anspruch 1, 2. Device (1) according to claim 1,
d a d u r c h g e k e n n z e i c h n e t, characterized,
dass jedes Auflager (13) aus zwei separaten Auflagerelementen (13a) und jedes Fundamentlager (14) aus zwei separaten Fundamentlagerelementen (14a) gebildet sind und dass sich an jedem Auflagerelement (13a) und an jedem that each support (13) consists of two separate support elements (13a) and each foundation bearing (14) of two separate Foundation bearing elements (14a) are formed and that at each support element (13a) and at each
Fundamentlagerelement (14a) jeweils eine der beiden Befesti¬ gungsstellen (F) befindet. Foundation bearing element (14a) each one of the two fastening ¬ supply points (F) is located.
3. Einrichtung (1) nach Anspruch 2, 3. Device (1) according to claim 2,
d a d u r c h g e k e n n z e i c h n e t, characterized,
dass die beiden Auflagerelemente (13a) jedes Auflagers (13) und die beiden Fundamentlagerelemente (14a) jedes the two support elements (13a) of each support (13) and the two foundation support elements (14a) each
Fundamentlagers (14) mit Abstand zueinander angeordnet sind. Foundation bearing (14) are arranged at a distance from each other.
4. Einrichtung (1) nach einem der Ansprüche 1 - 3, 4. Device (1) according to one of claims 1 - 3,
d a d u r c h g e k e n n z e i c h n e t, characterized,
dass im Dämpfungselement (15) elastische Federelemente ange- ordnet sind. that elastic spring elements are arranged in the damping element (15).
5. Einrichtung (1) nach Anspruch 4, 5. Device (1) according to claim 4,
d a d u r c h g e k e n n z e i c h n e t, characterized,
dass die Federelemente Ringfedern (18) sind. the spring elements are ring springs (18).
6. Einrichtung (1) nach Anspruch 5, 6. Device (1) according to claim 5,
d a d u r c h g e k e n n z e i c h n e t, characterized,
dass die Ringfedern (18) in einem Hohlzylinder des Dämpfungselements (15) angeordnet sind. the annular springs (18) are arranged in a hollow cylinder of the damping element (15).
7. Einrichtung (1) nach einem der Ansprüche 1 - 6, 7. Device (1) according to one of claims 1 - 6,
d a d u r c h g e k e n n z e i c h n e t , characterized ,
dass die Anzahl der Auflager (13) gleich der Anzahl der that the number of supports (13) equal to the number of
Fundamentlager (14) ist. Foundation bearing (14) is.
8. Einrichtung (1) nach einem der Ansprüche 1 - 7, 8. Device (1) according to one of claims 1 - 7,
d a d u r c h g e k e n n z e i c h n e t , characterized ,
dass die Stützisolatoren (7) mittels elektrisch isolierender Zugbänder miteinander verspannt sind. the support insulators (7) are clamped together by means of electrically insulating drawstrings.
9. Einrichtung (1) nach Anspruch 1 - 8, d a d u r c h g e k e n n z e i c h n e t , 9. Device (1) according to claim 1-8, characterized ,
dass die Stützisolatoren (7) mit Haltegelenken (8) ausgerüstet sind. the support insulators (7) are equipped with holding joints (8).
10. Einrichtung (1) nach einem der Ansprüche 1 - 9, 10. Device (1) according to one of claims 1 - 9,
d a d u r c h g e k e n n z e i c h n e t , characterized ,
dass die Tragstruktur (12) mittig unterhalb der Plattform (2) angeordnet ist, wobei die Auflager (13) in einer Ebene liegen und eine Fläche begrenzen, die kleiner ist als die Fläche der Plattform (2) . in that the support structure (12) is arranged centrally below the platform (2), the supports (13) lying in one plane and defining a surface which is smaller than the surface of the platform (2).
PCT/EP2016/069267 2016-08-12 2016-08-12 Facility having a platform for carrying high-voltage equipment in an electrically insulated manner WO2018028794A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201690001737.8U CN210053055U (en) 2016-08-12 2016-08-12 Device for carrying a high-voltage arrangement in an electrically insulating manner
PCT/EP2016/069267 WO2018028794A1 (en) 2016-08-12 2016-08-12 Facility having a platform for carrying high-voltage equipment in an electrically insulated manner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2016/069267 WO2018028794A1 (en) 2016-08-12 2016-08-12 Facility having a platform for carrying high-voltage equipment in an electrically insulated manner

Publications (1)

Publication Number Publication Date
WO2018028794A1 true WO2018028794A1 (en) 2018-02-15

Family

ID=56694142

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2016/069267 WO2018028794A1 (en) 2016-08-12 2016-08-12 Facility having a platform for carrying high-voltage equipment in an electrically insulated manner

Country Status (2)

Country Link
CN (1) CN210053055U (en)
WO (1) WO2018028794A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI813281B (en) * 2022-05-11 2023-08-21 台達電子工業股份有限公司 Bearing structure for high-low-voltage conversion circuit

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2161803A2 (en) * 2008-09-05 2010-03-10 General Electric Company Dampened Series Capacitor Platform
CN102360990A (en) * 2011-09-30 2012-02-22 中国电力科学研究院 Multi-break extra high voltage direct current breaker structure
WO2013064167A1 (en) * 2011-10-31 2013-05-10 Siemens Aktiengesellschaft Carrier platform
WO2016046104A1 (en) * 2014-09-24 2016-03-31 Siemens Aktiengesellschaft Damping and support device for electrical equipments

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2161803A2 (en) * 2008-09-05 2010-03-10 General Electric Company Dampened Series Capacitor Platform
CN102360990A (en) * 2011-09-30 2012-02-22 中国电力科学研究院 Multi-break extra high voltage direct current breaker structure
WO2013064167A1 (en) * 2011-10-31 2013-05-10 Siemens Aktiengesellschaft Carrier platform
WO2016046104A1 (en) * 2014-09-24 2016-03-31 Siemens Aktiengesellschaft Damping and support device for electrical equipments

Also Published As

Publication number Publication date
CN210053055U (en) 2020-02-11

Similar Documents

Publication Publication Date Title
EP3170232B1 (en) Substructure for increasing the earthquake resistance of a high-voltage component
WO2013064167A1 (en) Carrier platform
WO2018028794A1 (en) Facility having a platform for carrying high-voltage equipment in an electrically insulated manner
EP1409791B1 (en) Pneumatic construction or bridging element
EP0077042A2 (en) Damper for tilting oscillations between a foundation and a base plate of an equipment, in particular of a high tension switch device installed in seismic areas
DE202015003668U1 (en) Substructure for a mast and mast system
EP1847456B1 (en) Support platform for power units for ships which create vibrations
DE102011051129B3 (en) Vibration insulation unit for insulating machine against vibration of ground in industrial plant, has coupling unit extending into hollow space that is formed in bearing unit, where lower section of screw is arranged in hollow space
EP2813621B1 (en) Damping device arranged on a terminal
EP3106404A1 (en) Transport and storage device
DE2556365A1 (en) Rectangular plan demountable transportable lattice support tower - with end connecting heads on vertical bars detachably joining struts and bays
DE2508098C2 (en) Lighthouse, beacon or the like.
WO2015189018A1 (en) Support device of an active part of a current transformer
DE2640869A1 (en) SEA PLATFORM
DE202012100448U1 (en) Steel tower for wind turbines
DE3539110C2 (en)
DE2844730C2 (en)
DE2929318A1 (en) Ceiling formwork element hinged support assembly - has angular bars with top loop shackles, welded on bottom of tubular struts
LU101348B1 (en) Enveloping device for a cell phone mast
DE1130781B (en) Detachable holder for pit stamp
DE975027C (en) Suspension, inclined cable or pulling belt bridge
DE60018720T2 (en) Provisional guard rail
DE202006008685U1 (en) Barrier, especially for protection of a parking space, is an upright post with swing movement on a base plate secured by a flange element with an elastic buffer between it and the plate
DE102011018160A1 (en) Fall protection for device stands, has of tripod head for receiving device and tripod legs, where fall protection is arranged at tripod head
DE102022116472A1 (en) Weight base for a mobile anchor device, mobile anchor device

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 16753341

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 16753341

Country of ref document: EP

Kind code of ref document: A1