CN105914590A - GIS transformer station distribution wire outlet system - Google Patents
GIS transformer station distribution wire outlet system Download PDFInfo
- Publication number
- CN105914590A CN105914590A CN201511015328.1A CN201511015328A CN105914590A CN 105914590 A CN105914590 A CN 105914590A CN 201511015328 A CN201511015328 A CN 201511015328A CN 105914590 A CN105914590 A CN 105914590A
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- Prior art keywords
- gate framework
- outlet
- crossbeam
- roof
- outlet wire
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Classifications
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- 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
- H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
Disclosed is a GIS transformer station distribution wire outlet system. The system comprises a distribution room, a door-shaped framework is erected on the roof of the distribution room, the door-shaped framework is composed of an upper-layer crossbeam, a middle-layer crossbeam and a lower-layer crossbeam, the inner side of the door-shaped framework of the roof is provided with two rows of outlet wire sleeves, one row of outlet wire sleeves are also arranged below the eave of the distribution room, the three rows of outlet wire sleeves are connected with a main bus and are vertical to the main bus, the row of the outlet wire sleeves below the eave of the distribution room are directly led to an outlet wire strain insulator string of the lower-layer crossbeam of the door-shaped framework, the row of the outlet wire sleeves, close to the door-shaped framework, of the roof of the distribution room are directly led to an outlet wire strain insulator string of the middle-layer crossbeam, and the row of the outlet wire sleeves, away from the door-shaped framework, of the roof of the distribution room are in jumper connection with an outlet wire strain insulator string of the upper-layer crossbeam through a rod type pillar insulator. According to the invention, by full use of the space height of a building, through erecting the outlet wire door-shaped framework on the roof of the distribution room, under the condition that normal application is not affected, the land occupation area of a distribution apparatus can be substantially reduced, and the economic benefits are remarkable.
Description
Technical field:
The present invention relates to transformer station's technical field, particularly relate to a kind of GIS transformer station distribution and go out wire system.
Background technology:
Along with outstanding day by day on the impact of ecological environment and power grid construction and the problems such as the contradiction of other infrastructure constructions of urban distribution network, power grid construction land acquisition difficulty sharply increases, implementing of substation location is further difficult, especially as the growing tension of urban land resource, the floor space of substation location more and more becomes weighs the important indicator that Substation Design scheme is good and bad.This is accomplished by the layout general layout broken traditions, and seeks that a kind of novel land seizure is little, the transformer substation power distribution unit arrangement mode of economical rationality.
At present, (see figure 1) as a example by 220 kv substations, 220 kilovolts of outlets are controlled by alternate electrical distance, conventional outlet transverse horizontal arrangement, single time interval width is 13 meters, and improving constantly along with transformer station's GIS device, especially miniaturization GIS device manufacturing process and level so that laterally taking up an area that indoor distribution is arranged is more and more less；Therefore for returning back out 220 KV distribution devices of line more, laterally take up an area big, whole power distribution equipment building is not effectively compressed because using compact apparatus, GIS device especially miniaturization GIS equipment (body interval width about 2 meters) can not be played and take up an area little advantage, cause the wasting of resources.Therefore, nervous at current land used, in the environment of especially rare at urban land resource, an inch of land is an inch of gold, the power distribution equipment outlet arrangement seeking the little economical rationality of a kind of horizontal occupation of land is allowed to match to be effectively compressed power distribution equipment lateral arrangement size and then reduce land seizure to become the key problem that 220 kv substation power distribution equipment design fields are urgently to be resolved hurrily with the layout of miniaturization GIS equipment.
Summary of the invention:
It is an object of the invention to provide a kind of GIS transformer station distribution and go out wire system, it makes full use of building space height, can significantly compress power distribution equipment floor space, remarkable in economical benefits in the case of not affecting normal use.
In order to solve problem present in background technology, the present invention by the following technical solutions:
nullIt includes switchgear house，Gate framework has been built on described switchgear house roof，Gate framework has upper, middle and lower three beam，On every layer of crossbeam, relevant position is provided with multiple hanging point，Wherein in gate framework、It is provided with outlet strain insulator-string at the hanging point of lower two-layer crossbeam，At the crossbeam hanging point of upper strata，It is provided with bar type support insulator and outlet strain insulator-string，Two discharge thread casings it are provided with inside roof gate framework，Wherein a row is near gate framework，Another row is away from gate framework，A discharge thread casing it is also equipped with under switchgear house eaves，Three discharge thread casing is all connected with main bus-bar and perpendicular with main bus-bar，Described switchgear house eaves next row outlet casing tube is directed directly to gate framework lower floor crossbeam outlet strain insulator-string，Switchgear house roof is directed directly to middle level crossbeam outlet strain insulator-string near a discharge thread casing of gate framework，Switchgear house roof passes through bar type support insulator jumper connection to upper strata crossbeam outlet strain insulator-string away from a discharge thread casing of gate framework.
It is additionally provided with lightning conducter on described gate framework.
The present invention utilizes GIS device flexible arrangement, arbitrarily draws the feature connect, make full use of building space height, by building outlet gate framework on switchgear house roof, can significantly compress power distribution equipment floor space, remarkable in economical benefits in the case of not affecting normal use.
Accompanying drawing illustrates:
Fig. 1 is existing outlet structure side view；
Fig. 2 is present configuration schematic diagram；
Fig. 3 is outlet structure side view of the present invention.
Detailed description of the invention:
nullWith reference to Fig. 2-3，As a example by 220 kv substation four loops，Technical solution of the present invention is as follows: it includes switchgear house 1，Gate framework 2 has been built on described switchgear house roof，Gate framework has upper, middle and lower three beam，Specifically can require that the vertical separation calculating wire arranged vertically determines the difference in height between crossbeam by incorporation engineering span，On every layer of crossbeam, relevant position is provided with four hanging points，Wherein in gate framework、It is provided with outlet strain insulator-string 4 at the hanging point of lower two-layer crossbeam，Bar type support insulator 5 and outlet strain insulator-string 4 it is additionally provided with at the crossbeam hanging point of upper strata，Two discharge thread casings 3 it are provided with inside roof gate framework 2，Wherein a row is near gate framework 2，Another row is away from gate framework 2，A discharge thread casing 3 it is also equipped with under switchgear house 1 eaves，Three discharge thread casing 3 is all connected with main bus-bar and perpendicular with main bus-bar，Described switchgear house 1 eaves next row outlet casing tube 3 is directed directly to gate framework 2 lower floor crossbeam outlet strain insulator-string 4，Switchgear house roof is directed directly to middle level crossbeam outlet strain insulator-string 4 near a discharge thread casing 3 of gate framework 2，Switchgear house roof passes through bar type support insulator 5 jumper connection to upper strata crossbeam outlet strain insulator-string away from a discharge thread casing of gate framework 2，Lightning conducter 6 it is additionally provided with on gate framework，Specifically can require according to power distribution equipment outlet casing tube insulating requirements and device manufacturing process etc. and combine on the operating modes such as the upper people of maintenance determine、In、Hanging point height on lower three beam.
Finding through contrast, as a example by 220 KV distribution device four loops, using conventional method, framework overall width is 52 meters, uses the present invention, and framework overall width is only 21 meters, and suppressed range reaches 60%, remarkable in economical benefits.
Claims (2)
- null1. a GIS transformer station distribution goes out wire system，It is characterized in that，It includes switchgear house，Gate framework has been built on described switchgear house roof，Gate framework has upper, middle and lower three beam，On every layer of crossbeam, relevant position is provided with multiple hanging point，Wherein in gate framework、It is provided with outlet strain insulator-string at the hanging point of lower two-layer crossbeam，At the crossbeam hanging point of upper strata，It is provided with bar type support insulator and outlet strain insulator-string，Two discharge thread casings it are provided with inside roof gate framework，Wherein a row is near gate framework，Another row is away from gate framework，A discharge thread casing it is also equipped with under switchgear house eaves，Three discharge thread casing is all connected with main bus-bar and perpendicular with main bus-bar，Described switchgear house eaves next row outlet casing tube is directed directly to gate framework lower floor crossbeam outlet strain insulator-string，Switchgear house roof is directed directly to middle level crossbeam outlet strain insulator-string near a discharge thread casing of gate framework，Switchgear house roof passes through bar type support insulator jumper connection to upper strata crossbeam outlet strain insulator-string away from a discharge thread casing of gate framework.
- 2. according to claim 1 system, it is characterised in that be additionally provided with lightning conducter on described gate framework.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511015328.1A CN105914590B (en) | 2015-12-31 | 2015-12-31 | A kind of GIS substation distribution outlet system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511015328.1A CN105914590B (en) | 2015-12-31 | 2015-12-31 | A kind of GIS substation distribution outlet system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105914590A true CN105914590A (en) | 2016-08-31 |
| CN105914590B CN105914590B (en) | 2019-02-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511015328.1A Active CN105914590B (en) | 2015-12-31 | 2015-12-31 | A kind of GIS substation distribution outlet system |
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| Country | Link |
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| CN (1) | CN105914590B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107706750A (en) * | 2017-11-03 | 2018-02-16 | 国网江苏省电力公司经济技术研究院 | Indoor GIS device roof outlet structure |
| CN107994526A (en) * | 2017-12-07 | 2018-05-04 | 安徽华电工程咨询设计有限公司 | 110kV open airs GIS power distribution equipments place two returns one across outlet structure |
| CN111827591A (en) * | 2020-08-25 | 2020-10-27 | 黄河勘测规划设计研究院有限公司 | Steel bent frame structure for roof outlet of hydropower house |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203205717U (en) * | 2013-05-09 | 2013-09-18 | 国家电网公司 | Compact 220kV outdoor GIS power distribution equipment |
| CN204088899U (en) * | 2014-08-29 | 2015-01-07 | 福建永福工程顾问有限公司 | The vertical wire outlet structure of Novel outdoor GIS power distribution equipment |
| CN204258114U (en) * | 2014-12-02 | 2015-04-08 | 中国电力工程顾问集团西南电力设计院有限公司 | A kind of 500kV substation equipment arrangement |
| CN104600612A (en) * | 2015-02-27 | 2015-05-06 | 国网辽宁省电力有限公司盘锦供电公司 | Square radial GIS (gas insulated switchgear) transformer substation structure arrangement |
| CN204386221U (en) * | 2014-12-12 | 2015-06-10 | 中国能源建设集团安徽省电力设计院有限公司 | A kind of three layers of association type outlet framework for the outdoor GIS transformer station of 220kV |
| CN204597230U (en) * | 2015-02-28 | 2015-08-26 | 中国电力工程顾问集团东北电力设计院有限公司 | One is high voltage distribution installation line framework arrangement within doors |
| CN204858287U (en) * | 2015-07-28 | 2015-12-09 | 中国电力技术装备有限公司郑州电力设计院 | 220kVGIS three -layer roof beam outlet structure |
| CN205646451U (en) * | 2015-12-31 | 2016-10-12 | 安徽华电工程咨询设计有限公司 | Distribution system of being qualified for next round of competitions of GIS transformer substation |
-
2015
- 2015-12-31 CN CN201511015328.1A patent/CN105914590B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203205717U (en) * | 2013-05-09 | 2013-09-18 | 国家电网公司 | Compact 220kV outdoor GIS power distribution equipment |
| CN204088899U (en) * | 2014-08-29 | 2015-01-07 | 福建永福工程顾问有限公司 | The vertical wire outlet structure of Novel outdoor GIS power distribution equipment |
| CN204258114U (en) * | 2014-12-02 | 2015-04-08 | 中国电力工程顾问集团西南电力设计院有限公司 | A kind of 500kV substation equipment arrangement |
| CN204386221U (en) * | 2014-12-12 | 2015-06-10 | 中国能源建设集团安徽省电力设计院有限公司 | A kind of three layers of association type outlet framework for the outdoor GIS transformer station of 220kV |
| CN104600612A (en) * | 2015-02-27 | 2015-05-06 | 国网辽宁省电力有限公司盘锦供电公司 | Square radial GIS (gas insulated switchgear) transformer substation structure arrangement |
| CN204597230U (en) * | 2015-02-28 | 2015-08-26 | 中国电力工程顾问集团东北电力设计院有限公司 | One is high voltage distribution installation line framework arrangement within doors |
| CN204858287U (en) * | 2015-07-28 | 2015-12-09 | 中国电力技术装备有限公司郑州电力设计院 | 220kVGIS three -layer roof beam outlet structure |
| CN205646451U (en) * | 2015-12-31 | 2016-10-12 | 安徽华电工程咨询设计有限公司 | Distribution system of being qualified for next round of competitions of GIS transformer substation |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107706750A (en) * | 2017-11-03 | 2018-02-16 | 国网江苏省电力公司经济技术研究院 | Indoor GIS device roof outlet structure |
| CN107994526A (en) * | 2017-12-07 | 2018-05-04 | 安徽华电工程咨询设计有限公司 | 110kV open airs GIS power distribution equipments place two returns one across outlet structure |
| CN111827591A (en) * | 2020-08-25 | 2020-10-27 | 黄河勘测规划设计研究院有限公司 | Steel bent frame structure for roof outlet of hydropower house |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105914590B (en) | 2019-02-01 |
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