CN201509016U - Power distribution device structure of outdoor HGIS equipment - Google Patents
Power distribution device structure of outdoor HGIS equipment Download PDFInfo
- Publication number
- CN201509016U CN201509016U CN2009200347878U CN200920034787U CN201509016U CN 201509016 U CN201509016 U CN 201509016U CN 2009200347878 U CN2009200347878 U CN 2009200347878U CN 200920034787 U CN200920034787 U CN 200920034787U CN 201509016 U CN201509016 U CN 201509016U
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- power distribution
- hgis
- encorbelmenting
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- insulator string
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- 239000012212 insulator Substances 0.000 claims abstract description 14
- 239000012211 strain insulator Substances 0.000 claims abstract description 14
- 239000000725 suspension Substances 0.000 claims abstract description 14
- 230000003019 stabilising effect Effects 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 241000272165 Charadriidae Species 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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Abstract
The utility model discloses a power distribution device structure of outdoor HGIS equipment, comprising HGIS equipment, an overhanging beam, a wire-outgoing bushing, a lower leading wire, an upper over-line and a bus outgoing bushing; the power distribution device structure comprises an intermediate frame beam, and a line-hanging point on the intermediate frame beam is provided with the overhanging beam, and the end of the overhanging beam is respectively provided with a strain insulator string and a suspension insulator string, and the strain insulator string is connected with the leading wire at upper layer, and the suspension insulator string is connected with the lower leading wire, the strain insulator string and the suspension insulator string are used for controlling the downward-leading location of the leading wire at the upper layer; the overhanging beam is connected with the upper over-line 5 through the strain insulator string, and the lower leading wire in the string is connected with the HGIS wire-outgoing bushing through the line-hanging point on the overhanging beam by the suspension insulator string. The utility model saves occupied area, and is simple and reliable, and is convenient to realize, and a stable system is formed in space, meanwhile, the utility model can conveniently meet the requirement of restricting the location of the downward-leading wire in the power distribution system in other aspects.
Description
Technical field
The utility model relates to the outdoor HGIS equipment power distribution equipment design of a half breaker wiring of a kind of employing, particularly relate in a kind of power distribution equipment in the middle of framed bent adopt the encorbelment design of beam 2 technologies of framework.
Background technology
The high voltage electric equipment applicable cases of China electric substation can be divided into two kinds of situations basically at present: a kind of is widely used open type electric equipment, another kind is all-closed gas insulating combined electrical apparatus (GIS), is mainly used in special areas such as heavy pollution, high height above sea level, coastal geavy salt are close, narrow mountain area, region.
Though adopt GIS equipment to save by a relatively large margin to take up an area of and improve operational reliability, whole investment is too high, and the influence that has a power failure during the engineering enlarging is bigger, and outlet is the difficulty coordination of layout of its and other electric equipment for a long time, should not promote employing on a large scale.
HGIS equipment 1 is basic engineering with Cubicle Gas-Insulated Switchgear (GIS) technology, its primary element is made up of with circuit breaker, isolating switch, earthed switch, high speed grounding switch, current transformer, gas-filled bushing Cubicle Gas-Insulated Switchgear (GIS), can be used with open type voltage transformer 7, lightning arrester 8, built on stilts bus.Its characteristics are between AIS and GIS, and it is little to have floor space, the operational reliability height, and the dirty ability of anti-soil is strong, especially adapts to many times outlets, its moderate cost, has advantages such as enlarging is convenient.At present increasing engineering begins to adopt HGIS equipment 1,
Though adopting HGIS equipment 1 can effectively reduce power distribution equipment takes up an area of, the substation project saving taken up an area of great role, but because conventional framework pattern is subjected to the saving occupation of land effect that charged distance limit between bus outlet sleeve pipe 6 and the outlet downlead can not fine performance HGIS.
Summary of the invention
The purpose of the utility model design is to provide a kind of can satisfy simple and reliable structural shape actual requirement of engineering, that be used to cooperate the 1 layout saving occupation of land requirement of HGIS equipment.
Hanging wire point place establishes the beam 2 of encorbelmenting on power distribution equipment intermediate frame beam, cooperates HGIS equipment 1 outlet sleeve pipe 3 positions, makes power distribution equipment take up an area of in further compression and has both satisfied the electrical safety required distance, saves again and takes up an area of.
For achieving the above object, the utility model takes following technical scheme to be achieved:
A kind of outdoor HGIS equipment power distribution equipment structure, comprise HGIS equipment 1, the beam 2 of encorbelmenting, outlet sleeve pipe 3, down lead-in wire, go up cross-line 5 and bus outlet sleeve pipe 6, comprise the intermediate frame beam in the described power distribution equipment structure, hanging wire point place establishes the beam 2 of encorbelmenting on the intermediate frame beam, beam 2 ends are installed strain insulator string and suspension insulator respectively encorbelmenting, strain insulator string is connected with topping wire, suspension insulator is connected with going between down, and strain insulator string and suspension insulator are used to control topping wire and draw upper/lower positions; The beam 2 of encorbelmenting be connected with last cross-line 5 by strain insulator-string and will go here and there in down lead-in wire go into HGIS outlet sleeve pipe 3 by the beam 2 place's hanging wire points of encorbelmenting through the serial connection of dangling.
Described power distribution equipment structure also is included in HGIS equipment 1 both sides and is provided with voltage transformer 7 and lightning arrester 8.
The beam 2 of encorbelmenting at described intermediate frame beam hanging wire point place is made up of single angle or double angle, and each rod member forms stabilising system for drawing/the depression bar structure in the space, and main slenderness ratio decision with rod member is chosen in the cross section of angle steel.
The utility model advantage is:
1, be used to adopt the power distribution equipment of equipment such as HGIS, have to save and take up an area of, simple and reliable, convenient realize etc.
2, structure is made up of single angle or double angle, and each rod member forms stabilising system for drawing (pressure) bar structure in the space.
3. by the change length of encorbelmenting, can satisfy in power distribution equipment, the need restraint requirement of downlead position of other aspects easily.
Description of drawings
Fig. 1 is this practical framework girder construction schematic diagram of encorbelmenting
Fig. 2 encorbelments girder construction along 1-1 face left view for this practical framework
Fig. 3 is the sectional schematic diagram of a complete interval of the utility model
Fig. 4 is the floor map of a complete interval of the utility model
Fig. 5 is the utility model beam 2 section partial schematic diagrams of encorbelmenting
Among the figure: 1, HGIS equipment; 2, the beam of encorbelmenting; 3, outlet sleeve pipe; 4, go between down; 5, go up cross-line; 6, bus outlet sleeve pipe; 7, voltage transformer; 8, lightning arrester;
Embodiment:
The utility model is described in further detail below in conjunction with accompanying drawing.
Referring to Fig. 1,2,3,4, a kind of outdoor HGIS equipment power distribution equipment structure, comprise HGIS equipment 1, the beam 2 of encorbelmenting, outlet sleeve pipe 3, down lead-in wire, go up cross-line 5 and bus outlet sleeve pipe 6, comprise the intermediate frame beam in the described power distribution equipment structure, hanging wire point place establishes the beam 2 of encorbelmenting on the intermediate frame beam, beam 2 ends are installed strain insulator string and suspension insulator respectively encorbelmenting, strain insulator string is connected with topping wire, suspension insulator is connected with going between down, and strain insulator string and suspension insulator are used to control topping wire and draw upper/lower positions; The beam 2 of encorbelmenting be connected with last cross-line 5 by strain insulator-string and will go here and there in down lead-in wire go into HGIS outlet sleeve pipe 3 by the beam 2 place's hanging wire points of encorbelmenting through the serial connection of dangling.
Described power distribution equipment structure also is included in HGIS equipment 1 both sides and is provided with voltage transformer 7 and lightning arrester 8.
The beam 2 of encorbelmenting at described intermediate frame beam hanging wire point place is made up of single angle or double angle, and each rod member forms stabilising system for drawing/the depression bar structure in the space, and main slenderness ratio decision with rod member is chosen in the cross section of angle steel.
The principle of this open air HGIS equipment power distribution equipment structure is when power distribution equipment adopts HGIS equipment 1, by the beam 2 of encorbelmenting in middle framework setting, at the beam end strain insulator string and suspension insulator are installed respectively, accurately the control topping wire is drawn upper/lower positions, thereby reaches restriction downlead spacing purpose, and accompanying drawing 4 is seen in corresponding signal, present design, both effectively bring into play HGIS equipment 1 and saved the advantage of taking up an area of, satisfied the requirement of safe distance and safe operation again, easy-to-connect, reasonable in design.
Design have the total floor space of power distribution equipment little, save expropriation of land, reduce investment, characteristics such as operation is simple, safe and reliable, can in engineering, use and provide a new solution for the power distribution equipment design of the HGIS equipment 1 that adopts a half breaker wiring.
Above content is to further describing that the present invention did in conjunction with concrete preferred implementation; can not assert that the specific embodiment of the present invention only limits to this; for the general technical staff of the technical field of the invention; without departing from the inventive concept of the premise; can also make some simple deduction or replace, all should be considered as belonging to the present invention and determine scope of patent protection by claims of being submitted to.
Claims (3)
1. outdoor HGIS equipment power distribution equipment structure, comprise HGIS equipment (1), the beam (2) of encorbelmenting, outlet sleeve pipe (3), following lead-in wire (4), last cross-line (5) and bus outlet sleeve pipe (6), it is characterized in that: comprise the intermediate frame beam in the described power distribution equipment structure, hanging wire point place establishes the beam of encorbelmenting (2) on the intermediate frame beam, at the beam of encorbelmenting (2) end strain insulator string and suspension insulator are installed respectively, strain insulator string is connected with topping wire, suspension insulator is connected with go between down (4), and strain insulator string and suspension insulator are used to control topping wire and draw upper/lower positions; The beam (2) of encorbelmenting be connected with last cross-line (5) by strain insulator-string and will go here and there in down lead-in wire (4) locate the hanging wire point by the beam of encorbelmenting (2) and go into HGIS outlet sleeve pipe (3) through the serial connection of dangling.
2. a kind of according to claim 1 outdoor HGIS equipment power distribution equipment structure, it is characterized in that: described power distribution equipment structure also is included in HGIS equipment (1) both sides and is provided with voltage transformer (7) and lightning arrester (8).
3. a kind of according to claim 1 outdoor HGIS equipment power distribution equipment structure, it is characterized in that: the beam of encorbelmenting (2) at described intermediate frame beam hanging wire point place is made up of single angle or double angle, each rod member is for drawing/the depression bar structure, form stabilising system in the space, main slenderness ratio decision with rod member is chosen in the cross section of angle steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200347878U CN201509016U (en) | 2009-09-28 | 2009-09-28 | Power distribution device structure of outdoor HGIS equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200347878U CN201509016U (en) | 2009-09-28 | 2009-09-28 | Power distribution device structure of outdoor HGIS equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201509016U true CN201509016U (en) | 2010-06-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200347878U Expired - Lifetime CN201509016U (en) | 2009-09-28 | 2009-09-28 | Power distribution device structure of outdoor HGIS equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201509016U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103715615A (en) * | 2013-12-26 | 2014-04-09 | 中国能源建设集团安徽省电力设计院 | Three-phase insulation rod applied to transformer substation and application thereof |
| CN104795733A (en) * | 2015-04-29 | 2015-07-22 | 山东电力工程咨询院有限公司 | Architecture beam bi-sided bidirectional hanging point with cantilever |
| CN104836123A (en) * | 2015-04-29 | 2015-08-12 | 山东电力工程咨询院有限公司 | Architecture beam structure with overhangs |
| CN105958320A (en) * | 2016-05-27 | 2016-09-21 | 中国能源建设集团安徽省电力设计院有限公司 | Outdoor 500kV HGIS power distribution device structure |
| CN106099814A (en) * | 2016-07-30 | 2016-11-09 | 安徽华电工程咨询设计有限公司 | A kind of line segregation gold utensil |
| CN109256685A (en) * | 2018-09-25 | 2019-01-22 | 中国电力工程顾问集团西南电力设计院有限公司 | A kind of 750kV open type distribution device method for arranging |
-
2009
- 2009-09-28 CN CN2009200347878U patent/CN201509016U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103715615A (en) * | 2013-12-26 | 2014-04-09 | 中国能源建设集团安徽省电力设计院 | Three-phase insulation rod applied to transformer substation and application thereof |
| CN103715615B (en) * | 2013-12-26 | 2016-07-06 | 中国能源建设集团安徽省电力设计院有限公司 | It is applied in the three-phase insulation rod in transformer station and adopts the transformer station of this insulating bar |
| CN104795733A (en) * | 2015-04-29 | 2015-07-22 | 山东电力工程咨询院有限公司 | Architecture beam bi-sided bidirectional hanging point with cantilever |
| CN104836123A (en) * | 2015-04-29 | 2015-08-12 | 山东电力工程咨询院有限公司 | Architecture beam structure with overhangs |
| CN104795733B (en) * | 2015-04-29 | 2017-03-29 | 山东电力工程咨询院有限公司 | The truss beam bidirectional two-sided hanging point that a kind of band is encorbelmented |
| CN104836123B (en) * | 2015-04-29 | 2017-03-29 | 山东电力工程咨询院有限公司 | The framework girder construction that a kind of band is encorbelmented |
| CN105958320A (en) * | 2016-05-27 | 2016-09-21 | 中国能源建设集团安徽省电力设计院有限公司 | Outdoor 500kV HGIS power distribution device structure |
| CN105958320B (en) * | 2016-05-27 | 2018-03-27 | 中国能源建设集团安徽省电力设计院有限公司 | A kind of 500 kilovolts of HGIS power distribution device structures in open air |
| CN106099814A (en) * | 2016-07-30 | 2016-11-09 | 安徽华电工程咨询设计有限公司 | A kind of line segregation gold utensil |
| CN109256685A (en) * | 2018-09-25 | 2019-01-22 | 中国电力工程顾问集团西南电力设计院有限公司 | A kind of 750kV open type distribution device method for arranging |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: NORTHWEST ELECTRIC POWER DESIGN INSTITUTE OF CHINA Free format text: FORMER NAME: NORTHWEST ELECTRIC POWER DESIGN INSTITUTE, CHINA POWER ENGINEERING CONSULTING GROUP CORPORATION |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 710075 Xi'an province high tech Development Zone, unity South Road, No. 22, No. Patentee after: NORTHWEST ELECTRIC POWER DESIGN INSTITUTE CO., LTD. OF CHINA POWER ENGINEERING CONSULTING GROUP Address before: 710075 Xi'an province high tech Development Zone, unity South Road, No. 22, No. Patentee before: Northwest Electric Power Design Institute, China Power Engineering Consulting Group Corporation |
|
| CX01 | Expiry of patent term |
Granted publication date: 20100616 |
|
| CX01 | Expiry of patent term |