CN102255250B - High-voltage distribution device for alternating current filter field - Google Patents
High-voltage distribution device for alternating current filter field Download PDFInfo
- Publication number
- CN102255250B CN102255250B CN201110189455.9A CN201110189455A CN102255250B CN 102255250 B CN102255250 B CN 102255250B CN 201110189455 A CN201110189455 A CN 201110189455A CN 102255250 B CN102255250 B CN 102255250B
- Authority
- CN
- China
- Prior art keywords
- alternating current
- bus
- group
- current filter
- fence
- 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
Links
Images
Landscapes
- Emergency Protection Circuit Devices (AREA)
- Supply And Distribution Of Alternating Current (AREA)
Abstract
The invention provides a high-voltage distribution device for an alternating current filter field. The high-voltage distribution device mainly comprises small groups of alternating current filters, a junction bus, a big group of bus arresters, a big group of independent bus ground connectors, a big group of bus voltage transformers, a GIL (Gas Insulated Line) and auxiliary components such as a frame, an overhaul road and the like, wherein the junction bus is composed of low-layer jumper wires and a high-layer jumper wire; the small groups of alternating current filters from a big group of alternating current filters through the junction bus composed of two parallel low-layer jumper wires and a group of high-layer jumper wire, and the big group of alternating current filters are connected to a GIS (Gas Insulated Switchgear) string; isolating switches of the small groups of alternating current filters are in single-pole vertical switch-on mode, namely in a straight-line arrangement; and the junction bus is arranged above equipment inside a fence. The high-voltage distribution device for the alternating current filter field has the advantages that occupied area is further reduced and investment is reduced.
Description
Technical field
The present invention relates to a kind of high voltage distribution installation, relate in particular to the high voltage distribution installation of current conversion station alternating current filter field, belong to electrical power distribution technical field.
Background technology
Alternating current filter is the distinctive equipment of current conversion station, and because reactive compensation capacity is very large, alternating current filter and Shunt Capacitor Unit number are a lot of, take up an area to be generally and take up an area 30% left and right in the enclosure wall of full station.± 500kV current conversion station one general configuration 3 great Zu 9 groups, ± 800kV current conversion station one general configuration 4～5 large Zu，14～20 groups.Ac filter field accounts for 30% of whole ultra-high voltage converter station place, the layout optimization of ac filter field, the layout that directly affects current conversion station general layout, is optimized alternating current filter field, for the total occupation of land and the gross investment that reduce whole current conversion station, has great meaning.
Ge great Zu Nei group alternating current filter is connected to respectively one section of independently filter single busbar connection, forms large group an of alternating current filter, and each large group is re-used as in 1 electric component incoming transport, 3/2 breaker connection string.
The floor plan of ac filter field is comprised of alternating current filter group fence inner region and fence exterior domain.In fence, take up an area main capacity and filter characteristic parameter by alternating current filter group and determine, adjustable nargin is little; Fence outside dimension mainly refers to the region between alternating current filter group fence and isolating switch, and by existing layout pattern, fence exterior domain accounts for total 2/3 left and right of taking up an area, ac filter field, is the deciding factor of controlling ac filter field floor space.So reasonably optimizing ac filter field is arranged, is primarily to optimize ac filter field fence exterior domain to arrange.
At present, the high voltage distribution installation of current conversion station alternating current filter field mainly comprises following two kinds, its arrangement form and feature:
The first is " one " font, consults accompanying drawing 1, is characterized in, the large Zu Neigebing column filter of filter group is arranged in the same side of large group of bus rod.Large group of needs of each filter are drawn and are connected to large group of bus rod 1 below by GIL pipeline bus 10, and each filter group all needs large group of one section of bus rod, 1 access filter; Under bus rod, only arrange single-pole vertical isolating switch (arranged crosswise) 6, organize greatly bus lightning arrester 7 and be arranged under bus rod framework with large group bus independent grounding device 8; Before each group's fence, all there is circumferential highway.
The second is sphere of movements for the elephants shape, consults Fig. 2, is characterized in, 4 alternating current filter groups in large group of alternating current filter are arranged in large group of bus rod 1 both sides between two face-to-face.Each large group of filter need to be drawn and is connected to large group of bus rod below ，Mei Liangge filter group shared across bus rod by GIL pipeline bus, and large group of access filter, compares " one " font and arrange, the occupation of land of having saved one medium-sized group of bus rod; Because the filter group of both sides all will draw and connect from bus rod 1, therefore post insulator and Group voltage instrument transformer are only arranged in bus rod 1 below, group's isolating switch can only be selected double-column horizontal isolating switch 5, has increased again to a certain extent occupation of land.In addition, sphere of movements for the elephants shape arrangement, has the large group of GIL pipeline bus 10 of half need to stretch into center, filtering field, and the investment of GIL pipeline bus needs to increase.Before each group's fence, all there is circumferential highway.
Summary of the invention
The object of the invention is to overcome the deficiency that prior art exists, and a kind of high voltage distribution installation that can further reduce floor space, reduce the alternating current filter field of investment is provided.
Technical solution of the present invention is: it mainly includes: alternating current filter group, the bus rod being comprised of low layer cross-line and high-rise cross-line, organize bus lightning arrester greatly, organize bus independent grounding device greatly, organize the auxiliary equipment such as bus-bar potential transformer, GIL pipeline bus and framework, maintenance road greatly, described alternating current filter group forms large group of alternating current filter by the bus rod of two groups of parallel low layer cross-lines and one group of high-rise cross-line composition, is connected in GIS string.
The isolating switch of described alternating current filter group adopts single-pole vertical open type, is also that yi word pattern is arranged.
Described bus rod is arranged in the top of equipment in fence.
Described road auxiliary equipment has adopted road between Local Phase to form.
The bus rod that Shi Jiang alternating current filter of the present invention group consists of two groups of parallel low layer cross-lines and one group of high-rise cross-line forms large group of alternating current filter, be connected in GIS string, its core thinking is that bus rod is arranged in to equipment top in fence, has significantly reduced ac filter field and has taken up an area.It has can further reduce floor space, reduce the features such as investment.
Accompanying drawing explanation
Accompanying drawing 1 is the floor plan that ac filter of the prior art field " " font is arranged.
Accompanying drawing 2 is floor plans that ac filter of the prior art field sphere of movements for the elephants shape is arranged.
Accompanying drawing 3 is the ac filter field power distribution equipment floor plans in the embodiment of the present invention.
Accompanying drawing 4 is the ac filter field power distribution equipment sectional drawings in the embodiment of the present invention.
Label shown in figure is: bus rod 1, low layer cross-line 2, high-rise cross-line 3, single-pole vertical isolating switch 4(yi word pattern is arranged), double-column horizontal isolating switch 5, single-pole vertical isolating switch 6(arranged crosswise), organize greatly bus lightning arrester 7, large group bus independent grounding device 8, alternate road 9, GIL pipeline bus 10, fence 11, equipment 12 in fence, circuit breaker 13.
Embodiment
Below in conjunction with accompanying drawing, the present invention will be described in detail: shown in Fig. 3,4, the present invention mainly includes: alternating current filter group, the bus rod 1 being comprised of low layer cross-line 2 and high-rise cross-line 3, organize bus lightning arrester 7 greatly, organize bus independent grounding device 8 greatly, organize the auxiliary equipment such as bus-bar potential transformer, GIL pipeline bus 10 and framework, maintenance road greatly, described alternating current filter group forms large group of alternating current filter by the bus rod 1 of two groups of parallel low layer cross-lines 2 and one group of high-rise cross-line 3 composition, and is connected in GIS string.
The isolating switch 4 of described alternating current filter group adopts single-pole vertical open types, is also that yi word pattern is arranged.
Described bus rod 1 is arranged in the top of equipment 12 in fence.
Large group of alternating current filter of the present invention all adopts high-rise cross-line 3 to be connected in GIS string, has changed large group of situation mainly connecting with GIL pipeline bus 10 of alternating current filter in prior art, significantly reduces GIL pipeline bus length, thereby significantly reduces investment.
The isolating switch of described alternating current filter group adopts single-pole vertical open type (yi word pattern layout) 4, region between fence 11 and isolating switch has reached minimum, relative position in conjunction with fence 11 with perimeter path, between employing Local Phase, road 9 meets operation, the inspection and maintenance requirement of filtering group, has cancelled the special use maintenance road before fence.
Consider noise effect, the present invention is by the Main Noise Sources in alternating current filter region, ac filter capacitor group and reactor in fence in equipment are arranged away from enclosure wall, the 20m that noise source is arranged by sphere of movements for the elephants shape from the minimum range of enclosure wall is increased to the 30m left and right of layout pattern provided by the invention, is conducive to control the noise at factory circle place.
Claims (1)
1. the high voltage distribution installation of an alternating current filter field, it mainly includes: alternating current filter group, the bus rod being comprised of low layer cross-line and high-rise cross-line, organize bus lightning arrester greatly, organize bus independent grounding device greatly, organize road auxiliary equipment between bus-bar potential transformer, GIL pipeline bus and framework, Local Phase greatly, it is characterized in that described alternating current filter group forms large group of alternating current filter by the bus rod of two groups of parallel low layer cross-lines and one group of high-rise cross-line composition, is connected in GIS string; The single-pole vertical open-type isolating switch that the isolating switch of alternating current filter group adopts yi word pattern to arrange; Described bus rod is arranged in the top of equipment in fence; Utilize road between Local Phase to replace the special use maintenance road before fence; By the Main Noise Sources in alternating current filter region, in fence, ac filter capacitor group and the reactor in equipment arranged away from enclosure wall, and the 20m that noise source is arranged by sphere of movements for the elephants shape from the minimum range of enclosure wall is increased to 30m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110189455.9A CN102255250B (en) | 2011-07-07 | 2011-07-07 | High-voltage distribution device for alternating current filter field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110189455.9A CN102255250B (en) | 2011-07-07 | 2011-07-07 | High-voltage distribution device for alternating current filter field |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102255250A CN102255250A (en) | 2011-11-23 |
| CN102255250B true CN102255250B (en) | 2014-01-15 |
Family
ID=44982297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110189455.9A Active CN102255250B (en) | 2011-07-07 | 2011-07-07 | High-voltage distribution device for alternating current filter field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102255250B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102611018A (en) * | 2012-01-18 | 2012-07-25 | 浙江省电力设计院 | Method for integrated and united arrangement for transformer and GIS (Gas Insulated Switchgear) of intelligent substation |
| CN104242126A (en) * | 2014-09-29 | 2014-12-24 | 中国电力工程顾问集团中南电力设计院 | High-voltage direct-current converter station alternating-current filter field layout method |
| CN113659577B (en) * | 2021-08-19 | 2022-09-06 | 中国南方电网有限责任公司超高压输电公司昆明局 | High-voltage converter station and alternating current filter arrangement structure |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100340040C (en) * | 2000-10-20 | 2007-09-26 | 阿勒瓦T&D股份有限公司 | High voltage hybridstation with opposite busbars and shielded cutoff and switching modules for same |
| CN201887334U (en) * | 2010-12-16 | 2011-06-29 | 安徽省电力设计院 | 220kV section gap optimized layout structure for 500kV transformer station |
| CN202167763U (en) * | 2011-07-07 | 2012-03-14 | 浙江省电力设计院 | High-voltage power distribution device of alternating current filter field |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3158986B2 (en) * | 1995-08-30 | 2001-04-23 | 株式会社日立製作所 | Gas insulated switchgear |
-
2011
- 2011-07-07 CN CN201110189455.9A patent/CN102255250B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100340040C (en) * | 2000-10-20 | 2007-09-26 | 阿勒瓦T&D股份有限公司 | High voltage hybridstation with opposite busbars and shielded cutoff and switching modules for same |
| CN201887334U (en) * | 2010-12-16 | 2011-06-29 | 安徽省电力设计院 | 220kV section gap optimized layout structure for 500kV transformer station |
| CN202167763U (en) * | 2011-07-07 | 2012-03-14 | 浙江省电力设计院 | High-voltage power distribution device of alternating current filter field |
Non-Patent Citations (4)
| Title |
|---|
| ±800kv特高压直流换流站交流滤波器场地布置优化;卢敬军等;《电力建设》;20100131;第31卷(第1期);第26-29、33页 * |
| 卢敬军等.±800kv特高压直流换流站交流滤波器场地布置优化.《电力建设》.2010,第31卷(第1期),第26-33页. |
| 张劲松等.我国变电站首次使用500千伏H-GIS的设计综评.《广东输电与变电技术》.2004,(第2期),第66-70页. |
| 我国变电站首次使用500千伏H-GIS的设计综评;张劲松等;《广东输电与变电技术》;20041231(第2期);第66-70页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102255250A (en) | 2011-11-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Liu et al. | Research on key technologies in±1100 kV ultra‐high voltage DC transmission | |
| CN202978006U (en) | Ultrahigh voltage intelligent substation medium-voltage side HGIS power distribution device | |
| CN102255250B (en) | High-voltage distribution device for alternating current filter field | |
| CN201576567U (en) | Assembled shunt capacitor device | |
| CN102427203A (en) | Method for arranging air insulated switchgear (AIS) power distribution unit of smart substation | |
| CN203617561U (en) | Transformer station double-bus and double-row arrangement AIS power distribution device arrangement structure | |
| CN103701045B (en) | A kind of transformer station double-bus dually arrayed AIS power distribution equipment arrangement | |
| CN203617560U (en) | Double-bus single-row layout AIS power distribution unit layout structure of transformer substation | |
| CN104505758B (en) | Configuration method of 110kV outdoor flexible busbar improved half-high distribution device | |
| CN203366868U (en) | Supporting insulator and voltage sensor | |
| CN202167763U (en) | High-voltage power distribution device of alternating current filter field | |
| CN102629741A (en) | Novel vertically composite transformer substation arrangement scheme | |
| CN107240884B (en) | Distribution device HGIS equipment's arrangement structure | |
| CN102891439A (en) | Medium-voltage side hybrid gas insulated switchgear (HGIS) distribution device for ultrahigh voltage intelligent substation | |
| CN203014185U (en) | Line connecting structure for crossed matching of incoming lines and outgoing lines of 500kV power distribution device | |
| CN204190186U (en) | The compact HGIS three-row power distribution equipment of single tube post framework pattern is entirely combined based on 220kV | |
| CN103683069A (en) | Disconnecting switch arrangement structure for transformer substation power distribution unit | |
| CN211045235U (en) | High-voltage cascade isolation transformer with solid insulation structure | |
| CN204258114U (en) | A kind of 500kV substation equipment arrangement | |
| CN203573821U (en) | High-voltage parallel capacitor | |
| CN105261986A (en) | Optimization structure of 220kV substation | |
| CN110535036A (en) | A kind of indoor GIS device bilayer "-" type outlet arragement construction of 220kV | |
| CN207282908U (en) | The 500kV power distribution equipments arranged using half c-type | |
| CN103715617A (en) | Arrangement mode of transformer substation double-bus and single-row arrangement AIS power distribution device | |
| CN206379629U (en) | The power distribution equipment that a kind of low framework of main transformer is crossed |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CHINA ENERGY ENGINEERING GROUP ZHEJIANG ELECTRIC P Free format text: FORMER NAME: ZHEJIANG PROV. ELECTRIC POWER DESIGN INST. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Hangzhou City, Zhejiang province 310012 GUCUI Road No. 68 Patentee after: Energy source in China construction group Zhejiang Province Power Design Institute Co., Ltd Address before: Hangzhou City, Zhejiang province 310012 GUCUI Road No. 68 Patentee before: Zhejiang Electric Power Design Institute |