CN207542568U - The full overhead outlet structure of GIS double-layer frames - Google Patents

The full overhead outlet structure of GIS double-layer frames Download PDF

Info

Publication number
CN207542568U
CN207542568U CN201721705755.7U CN201721705755U CN207542568U CN 207542568 U CN207542568 U CN 207542568U CN 201721705755 U CN201721705755 U CN 201721705755U CN 207542568 U CN207542568 U CN 207542568U
Authority
CN
China
Prior art keywords
outlet
gis
outlet structure
transition
upper strata
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201721705755.7U
Other languages
Chinese (zh)
Inventor
俞容江
徐强
盛学庆
李家栓
徐庆锋
马炯
潘胜军
毛勇
廖军敏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HANGZHOU ELECTRIC POWER DESIGN INSTITUTE Co Ltd
Original Assignee
HANGZHOU ELECTRIC POWER DESIGN INSTITUTE Co Ltd
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 HANGZHOU ELECTRIC POWER DESIGN INSTITUTE Co Ltd filed Critical HANGZHOU ELECTRIC POWER DESIGN INSTITUTE Co Ltd
Priority to CN201721705755.7U priority Critical patent/CN207542568U/en
Application granted granted Critical
Publication of CN207542568U publication Critical patent/CN207542568U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model provides a kind of full overhead outlet structure of GIS double-layer frames, it solves the technical problems such as prior art space availability ratio is low.The full overhead outlet structure of this GIS double-layer frames, outlet structure including being vertically arranged and being arranged on GIS sides, GIS transversely arranges, the leading-out terminal of GIS is towards outlet structure or backwards to outlet structure, and the leading-out terminal of adjacent GIS, towards on the contrary, outlet structure is equipped with lower floor's outlet and upper strata outlet, upper strata outlet is located at the upside of lower floor's outlet, it is connected towards the GIS that outlet structure is set with lower floor outlet, the GIS set backwards to outlet structure is connected with upper strata outlet.Advantage is:Using the full overhead outlet mode of double-layer frame, vertical direction spatial is not only taken full advantage of, is also beneficial to the entire length of optimization power distribution equipment, reduces main bus-bar length, investment reduction saves floor occupying area, and improves power supply reliability.

Description

The full overhead outlet structure of GIS double-layer frames
Technical field
The utility model belongs to substation's technical field, more particularly, to a kind of full overhead outlet structure of GIS double-layer frames.
Background technology
With the quickening of urbanization process, more and more substations are built in load centers such as cities, therefore, are taken up an area more Less, more environment-friendly gas-insulated switchgear (GIS) is also more applied.GIS will remove transformer in substation Primary equipment in addition, including breaker, disconnecting switch, earthing switch, voltage transformer, current transformer, arrester, mother Line, cable termination, inlet-outlet sleeve etc., optimized design are organically combined into an entirety.
Conventional outdoor GIS substations overhead outlet is influenced by gantry, and outlet is arranged using a column.Such as routine 110kV outlets spacing width for 8 meters, and 110kVGIS intervals are arranged as 1.5 meters, are limited by overhead outlet, GIS intervals Between can draw larger, while main bus-bar is also less, and the space between interval can not arrange other electrical equipments, between interval Space can not utilize, and to the space utilization of whole power distribution equipment, there are a degree of wastes.
Improved way is some cable outlets GIS to be arranged between overhead outlet GIS, but since cable outlet is conveyed The shortcomings of capacity limit, cable repair and maintenance heavy workload, high investment, particularly voltage levels circuit, as possible using aerial Outlet, it is convenient to overhaul to safeguard that transmission capacity is also larger simultaneously.
Invention content
The purpose of this utility model is in view of the above-mentioned problems, providing a kind of reasonable design, simple in structure, space availability ratio height The full overhead outlet structure of GIS double-layer frames.
In order to achieve the above objectives, the utility model employs following technical proposal:The full overhead outlet knot of this GIS double-layer frames Structure, the outlet structure including being vertically arranged and being arranged on GIS sides, the GIS transversely arrange, the outlet of the GIS End is towards outlet structure or backwards to outlet structure, and the leading-out terminal of adjacent GIS on the outlet structure towards on the contrary, set Have lower floor's outlet and upper strata outlet, the upper strata outlet is located at the upside of lower floor's outlet, towards outlet structure set GIS with Lower floor's outlet is connected, and the GIS backwards to outlet structure setting is connected with upper strata outlet.
In the above-mentioned full overhead outlet structure of GIS double-layer frames, side opposite with outlet structure the GIS is equipped with Transition framework, the transition framework are equipped with the transition outlet that is connected with upper strata outlet, backwards to outlet structure setting GIS with Transition outlet is connected.
In the above-mentioned full overhead outlet structure of GIS double-layer frames, the GIS is arranged in substation, and described goes out Line framework is positioned close to enclosure wall side, and the transition framework is positioned close to channel side.
In the above-mentioned full overhead outlet structure of GIS double-layer frames, lower floor's outlet by the first insulator chain with Outlet structure is connected, and the upper strata outlet is connected by the second insulator chain with outlet structure, and the transition outlet includes Outer transition wire and interior transition wire, the both ends of the outer transition wire by third insulator chain respectively with outlet structure and transition structure Frame is connected, and the third insulator chain close to outlet structure is connected by interior transition wire with the second insulator chain.
In the above-mentioned full overhead outlet structure of GIS double-layer frames, the outlet structure is transversely set including several Main triangular support bracket, the upper end of the main triangular support bracket is equipped with the outlet rod being vertically arranged, lower floor's outlet and Upper strata outlet is connected with outlet rod.
In the above-mentioned full overhead outlet structure of GIS double-layer frames, the transition framework is transversely set including several Secondary triangular support bracket, the transition outlet is connected with secondary triangular support bracket upper end.
In the above-mentioned full overhead outlet structure of GIS double-layer frames, lower floor's outlet and upper strata outlet are respectively with going out Line terminal tower is connected.
Compared with prior art, it is the advantages of this GIS double-layer frames full overhead outlet structure:It is set towards outlet structure The same conventional arrangement of GIS arrangements put, the GIS set backwards to outlet structure is arranged in the GIS's set towards outlet structure Vacant lot between interval, while the full overhead outlet mode of double-layer frame is used, vertical direction spatial is not only taken full advantage of, is also beneficial to Optimize the entire length of power distribution equipment, reduce main bus-bar length, investment reduction saves floor occupying area, and improves power supply reliability; Simultaneously transmission capacity, the workload for reducing overhaul and operation maintenance are improved relative to aerial power-up cable arrangement form again.
Description of the drawings
Fig. 1 provides the structure schematic side view of the utility model.
Fig. 2 provides the structure schematic top plan view of the utility model.
In figure, GIS1, outlet structure 2, main triangular support bracket 21, outlet rod 22, lower floor's outlet 3, the first insulator chain 31, Upper strata outlet 4, the second insulator chain 41, transition framework 5, secondary triangular support bracket 51, transition outlet 6, outer transition wire 61, interior transition Line 62, third insulator chain 63.
Specific embodiment
The technical issues of in order to solve the utility model, technical solution and advantageous effect are more clearly understood, below The utility model is described further with reference to the drawings and specific embodiments, but the utility model is not limited to described implementation Example, on the contrary, the utility model includes whole modifications, modification and the equivalent fallen within the scope of the appended claims.
As shown in Figs. 1-2, the full overhead outlet structure of this GIS1 double-layer frames, GIS1, that is, gas-insulated switchgear, including The outlet structure 2 of GIS1 sides is vertically arranged and is arranged on, GIS1 transversely arranges, and the leading-out terminal of GIS1 is towards outlet structure 2 Or backwards to outlet structure 2, and the leading-out terminal of adjacent GIS1 is towards on the contrary, leading-out terminal, that is, GIS1 of GIS1 is equipped with the one of casing End, outlet structure 2 are equipped with lower floor's outlet 3 and upper strata outlet 4, and upper strata outlet 4 is located at the upside of lower floor's outlet 3, towards outlet The GIS1 that framework 2 is set is connected with lower floor outlet 3, and the GIS1 backwards to the setting of outlet structure 2 is connected with upper strata outlet 4, and lower floor goes out Line 3 and upper strata outlet 4 are connected respectively with outlet terminal tower;Side opposite with outlet structure 2 GIS1 is equipped with transition framework 5, mistake It crosses framework 5 and is equipped with the transition outlet 6 being connected with upper strata outlet 4, the GIS1 and 6 phase of transition outlet set backwards to outlet structure 2 Even;GIS1 is arranged in substation, and outlet structure 2 is positioned close to enclosure wall side, and transition framework 5 is positioned close to channel one Side.
Specifically, lower floor's outlet 3 is connected by the first insulator chain 31 with outlet structure 2, and upper strata outlet 4 is exhausted by second Edge substring 41 is connected with outlet structure 2, and transition outlet 6 includes outer transition wire 61 and interior transition wire 62, the both ends of outer transition wire 61 It is connected respectively with outlet structure 2 and transition framework 5 by third insulator chain 63, close to the third insulator chain of outlet structure 2 63 are connected by interior transition wire 62 with the second insulator chain 41.
Further, outlet structure 2 includes several main triangular support brackets 21 transversely set, main triangular support bracket 21 Upper end is equipped with the outlet rod 22 being vertically arranged, and lower floor's outlet 3 and upper strata outlet 4 are connected with outlet rod 22;Transition framework 5 includes Several secondary triangular support brackets 51 transversely set, transition outlet 6 are connected with secondary 51 upper end of triangular support bracket.
The GIS1 set towards outlet structure 2 arranges that the GIS1 same conventional arrangement, set backwards to outlet structure 2 is arranged Vacant lot between the interval of the GIS1 set towards outlet structure 2, while the full overhead outlet mode of double-layer frame is used, not only Vertical direction spatial is taken full advantage of, is also beneficial to the entire length of optimization power distribution equipment, reduces main bus-bar length, investment reduction, section About floor space improves power supply reliability;It improves transmission capacity relative to aerial power-up cable arrangement form again simultaneously, subtract The workload of overhaul and operation maintenance is lacked.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute Described specific embodiment can be done various modifications or additions or using similar by belonging to those skilled in the art Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Although be used more herein GIS1, outlet structure 2, main triangular support bracket 21, outlet rod 22, lower floor's outlet 3, It is first insulator chain 31, upper strata outlet 4, the second insulator chain 41, transition framework 5, secondary triangular support bracket 51, transition outlet 6, outer The terms such as transition wire 61, interior transition wire 62, third insulator chain 63, but it does not preclude the possibility of using other terms.It uses These terms are used for the purpose of more easily describing and explaining the essence of the utility model;It is construed as any additional Limitation be all contrary to the spirit of the present invention.

Claims (7)

1. a kind of full overhead outlet structure of GIS double-layer frames, the outlet structure including being vertically arranged and being arranged on GIS (1) side (2), the GIS (1) transversely arranges, which is characterized in that the leading-out terminal of the GIS (1) towards outlet structure (2) or Backwards to outlet structure (2), and the leading-out terminal of adjacent GIS (1) is towards on the contrary, the outlet structure (2) goes out equipped with lower floor Line (3) and upper strata outlet (4), the upper strata outlet (4) are set positioned at the upside of lower floor's outlet (3) towards outlet structure (2) GIS (1) be connected with lower floor's outlet (3), backwards to outlet structure (2) set GIS (1) be connected with upper strata outlet (4).
2. the full overhead outlet structure of GIS double-layer frames according to claim 1, which is characterized in that the GIS (1) with The opposite side of outlet structure (2) is equipped with transition framework (5), and the transition framework (5) is equipped with to be connected with upper strata outlet (4) Transition outlet (6), backwards to outlet structure (2) set GIS (1) be connected with transition outlet (6).
3. the full overhead outlet structure of GIS double-layer frames according to claim 2, which is characterized in that the GIS (1) is set It puts in substation, the outlet structure (2) is positioned close to enclosure wall side, and the transition framework (5) is positioned close to Channel side.
4. the full overhead outlet structure of GIS double-layer frames according to claim 2, which is characterized in that lower floor's outlet (3) it is connected by the first insulator chain (31) with outlet structure (2), the upper strata outlet (4) passes through the second insulator chain (41) it is connected with outlet structure (2), the transition outlet (6) includes outer transition wire (61) and interior transition wire (62), described The both ends of outer transition wire (61) are connected by third insulator chain (63) with outlet structure (2) and transition framework (5) respectively, close The third insulator chain (63) of outlet structure (2) is connected by interior transition wire (62) with the second insulator chain (41).
5. the full overhead outlet structure of GIS double-layer frames according to Claims 2 or 3 or 4, which is characterized in that described goes out Line framework (2) includes several main triangular support brackets (21) transversely set, and the upper end of the main triangular support bracket (21) is set There is the outlet rod (22) being vertically arranged, lower floor's outlet (3) and upper strata outlet (4) are connected with outlet rod (22).
6. the full overhead outlet structure of GIS double-layer frames according to claim 5, which is characterized in that the transition framework (5) including several secondary triangular support brackets (51) transversely set, the transition outlet (6) on secondary triangular support bracket (51) End is connected.
7. the full overhead outlet structure of GIS double-layer frames according to claims 1 or 2 or 3 or 4, which is characterized in that described Lower floor's outlet (3) and upper strata outlet (4) are connected respectively with outlet terminal tower.
CN201721705755.7U 2017-12-08 2017-12-08 The full overhead outlet structure of GIS double-layer frames Active CN207542568U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721705755.7U CN207542568U (en) 2017-12-08 2017-12-08 The full overhead outlet structure of GIS double-layer frames

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721705755.7U CN207542568U (en) 2017-12-08 2017-12-08 The full overhead outlet structure of GIS double-layer frames

Publications (1)

Publication Number Publication Date
CN207542568U true CN207542568U (en) 2018-06-26

Family

ID=62617972

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721705755.7U Active CN207542568U (en) 2017-12-08 2017-12-08 The full overhead outlet structure of GIS double-layer frames

Country Status (1)

Country Link
CN (1) CN207542568U (en)

Similar Documents

Publication Publication Date Title
CN204088899U (en) The vertical wire outlet structure of Novel outdoor GIS power distribution equipment
CN202978006U (en) Ultrahigh voltage intelligent substation medium-voltage side HGIS power distribution device
CN102427203B (en) Method for arranging air insulated switchgear (AIS) power distribution unit of smart substation
CN207542568U (en) The full overhead outlet structure of GIS double-layer frames
CN102255250B (en) High-voltage distribution device for alternating current filter field
CN201946983U (en) Series compensating system adopting gantry framework
CN203983899U (en) A kind of vertically arranged three-phase bus fixture
CN202721351U (en) A double-layer outgoing line structure of a 220kV HGIS power distribution unit
CN206379629U (en) The power distribution equipment that a kind of low framework of main transformer is crossed
CN205863765U (en) Double bus scheme structure based on disconnecting switch segmentation in GIS power distribution equipment
CN201813068U (en) Distribution structure of support tubular bus leading and incoming equipment of ultra-high voltage main transformer incoming lines
CN201985528U (en) Series compensation system adopting line iron towers
CN204720935U (en) Terminal tower line interval arrangement
CN207283018U (en) A kind of 35kV power distribution equipments using GIB busbares
CN207518056U (en) Based on the 500kV busbares of HGIS Type of equipment highly resistance power distribution equipment arrangement
CN214625744U (en) 500kV indoor transformer substation low-voltage bus arrangement structure
CN203589740U (en) Controllable highly-resistance power distribution unit
CN203617560U (en) Double-bus single-row layout AIS power distribution unit layout structure of transformer substation
CN102891439A (en) Medium-voltage side hybrid gas insulated switchgear (HGIS) distribution device for ultrahigh voltage intelligent substation
CN207782179U (en) High-tension switch cabinet
CN207166005U (en) A kind of transforming plant main transformer low-pressure side place
CN209472268U (en) Power distribution equipment outside a kind of room 220kV
CN211508195U (en) Bus end outlet structure of 750kV HGIS power distribution device
CN210985246U (en) Low-voltage cabinet of wind power generation box-type substation
CN207250940U (en) Cubicle Gas-Insulated Switchgear three-phase branch mailbox main bus-bar

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant