CN102427203A - Method for arranging air insulated switchgear (AIS) power distribution unit of smart substation - Google Patents

Method for arranging air insulated switchgear (AIS) power distribution unit of smart substation Download PDF

Info

Publication number
CN102427203A
CN102427203A CN2011103255047A CN201110325504A CN102427203A CN 102427203 A CN102427203 A CN 102427203A CN 2011103255047 A CN2011103255047 A CN 2011103255047A CN 201110325504 A CN201110325504 A CN 201110325504A CN 102427203 A CN102427203 A CN 102427203A
Authority
CN
China
Prior art keywords
power distribution
ais
bus
distribution equipment
busbars
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.)
Granted
Application number
CN2011103255047A
Other languages
Chinese (zh)
Other versions
CN102427203B (en
Inventor
周志超
朱凯进
徐峰
钱锋
郑健
刘盛
季方
陈晴
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.)
Energy source in China construction group Zhejiang Province Power Design Institute Co., Ltd
Original Assignee
Zhejiang Electric Power Design Institute
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 Zhejiang Electric Power Design Institute filed Critical Zhejiang Electric Power Design Institute
Priority to CN201110325504.7A priority Critical patent/CN102427203B/en
Publication of CN102427203A publication Critical patent/CN102427203A/en
Application granted granted Critical
Publication of CN102427203B publication Critical patent/CN102427203B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The invention discloses a method for arranging an air insulated switchgear (AIS) power distribution unit of a smart substation. In the arrangement method, combined current and voltage transformers are adopted, and are arranged in combination with outlet isolating switches, a dedicated maintenance path for air insulated switchgears and the outlet isolating switches are eliminated, and main transformation jumper wires are not provided with transitional frameworks; a medium-profile layout is formed by suspended tubular busbars, and local maintenance paths are arranged between every two adjacent suspended tubular busbars; and the local maintenance paths are arranged below the busbars, busbar equipment is arranged on the end parts of the busbars, and lined-up single-column vertical isolating switches are adopted. The invention has the characteristics that: the method is rational in arrangement; an occupied area can be effectively saved; investment can be decreased; use cost can be decreased; and the like.

Description

A kind of AIS power distribution equipment method for arranging of intelligent substation
Technical field
What the present invention relates to is a kind of 220kV porcelain knob breaker (AIS) power distribution equipment of intelligent substation, belongs to the electrical switchgear technical field.
Background technology
The 220kV power distribution equipment mainly contains four kinds of forms: GIS power distribution equipment, HGIS power distribution equipment, porcelain knob breaker (AIS) power distribution equipment and potting breaker power distribution equipment.Porcelain knob breaker (AIS) power distribution equipment mainly adopts to be supported or the medium-sized layout of column pipe bus.
During the intelligent substation design; The 220kV power distribution equipment can adopt conventional current instrument transformer and electronic mutual inductor; The GIS power distribution equipment; HGIS power distribution equipment and potting breaker power distribution equipment adopt conventional current instrument transformer or electronic mutual inductor less to the longitudinal size influence of power distribution equipment because the circuit breaker summation current transformer is the integrated design.
Fig. 1, shown in 2; In " State Grid Corporation of China's project of transmitting and converting electricity universal design 110 (66) ~ 750kV intelligent substation parts " of State Grid Corporation of China's promulgation, when typical 220kV porcelain knob breaker (AIS) power distribution equipment adopts electronic mutual inductor, select current/voltage combined instrument transformer 3 for use; Current/voltage combined instrument transformer 3 and 4 aggregate erections of outlet isolating switch; Special-purpose maintaining roadway 6 is set between circuit breaker 5 and the outlet isolating switch 4, and the power distribution equipment longitudinal size is compared and is adopted the minimizing of conventional current instrument transformer limited, and main transformer cross-line 7 is still longer; Transition framework 8 need be set, and power distribution equipment is not brought into play the advantage that adopts the current/voltage combined instrument transformer as yet fully; Bus equipment adopts the single-column vertical isolation switch 9 of arranged crosswise, and floor space is big.
Summary of the invention
The object of the invention is to overcome the deficiency that prior art exists, and a kind of AIS power distribution equipment method for arranging that can give full play to the intelligent substation of current/voltage combined instrument transformer advantage is provided.
The objective of the invention is to accomplish through following technical scheme; Described arrangement is: it adopts the current/voltage combined instrument transformer; Said current/voltage combined instrument transformer and the aggregate erection of outlet isolating switch; The special-purpose maintaining roadway of cancellation circuit breaker and outlet isolating switch, and said main transformer cross-line is not established the transition framework; Adopt the medium-sized layout of column pipe bus, establish a local overhauling road between per two column pipe buses.
Described local overhauling road is arranged under the bus, and bus equipment is arranged in the bus end, and the single-column vertical isolation switch that adopts a word to arrange.
The invention belongs to a kind of improvement to prior art, it has connection and reasonable arrangement, can effectively save floor occupying area and reduce investment, reduces characteristics such as use cost.
Description of drawings
Fig. 1 is a typical 220kV AIS power distribution equipment floor plan in " State Grid Corporation of China's project of transmitting and converting electricity universal design 110 (66) ~ 750kV intelligent substation parts ".
Fig. 2 is a typical 220kV AIS power distribution equipment sectional drawing in " State Grid Corporation of China's project of transmitting and converting electricity universal design 110 (66) ~ 750kV intelligent substation parts ".
Fig. 3 is the floor plan of the 220kV AIS power distribution equipment of intelligent substation according to the invention.
Fig. 4 is the sectional drawing of the 220kV AIS power distribution equipment of intelligent substation according to the invention.
Embodiment
Label among the figure is: 1. stay pipe bus, 2. column pipe bus, 3. current/voltage combined instrument transformer; 4. outlet isolating switch, 5. circuit breaker, 6. special-purpose maintaining roadway; 7. main transformer cross-line, 8. transition framework, 9. the single-column vertical isolation switch of arranged crosswise; 10. local overhauling road, the single-column vertical isolation switch that 11. 1 words are arranged.
Below in conjunction with accompanying drawing and embodiment the present invention is further described.Fig. 3, shown in 4; Arrangement of the present invention is: it adopts current/voltage combined instrument transformer 3; Said current/voltage combined instrument transformer 3 and 4 aggregate erections of outlet isolating switch; The special-purpose maintaining roadway of cancellation circuit breaker and outlet isolating switch significantly dwindle the power distribution equipment longitudinal size, and said main transformer cross-line is not established the transition framework;
The present invention adopts the medium-sized layout of column pipe bus for solving the maintenance issue of circuit breaker and outlet isolating switch, establishes a local overhauling road 10 between per two column pipe buses.
Described local overhauling road is arranged under the bus, and bus equipment is arranged in the bus end, and the single-column vertical isolation switch 11 that adopts a word to arrange.

Claims (2)

1. the AIS power distribution equipment method for arranging of an intelligent substation; This arrangement is: it adopts current/voltage combined instrument transformer (3); It is characterized in that said current/voltage combined instrument transformer (3) and outlet isolating switch (4) aggregate erection; The special-purpose maintaining roadway (6) of cancellation circuit breaker and outlet isolating switch, and said main transformer cross-line is not established the transition framework; Adopt the medium-sized layout of column pipe bus, establish a local overhauling road (10) between per two column pipe buses.
2. the AIS power distribution equipment method for arranging of intelligent substation according to claim 1; It is characterized in that described local overhauling road (10) is arranged under the bus; Bus equipment is arranged in the bus end, and the single-column vertical isolation switch (11) that adopts a word to arrange.
CN201110325504.7A 2011-10-24 2011-10-24 Method for arranging air insulated switchgear (AIS) power distribution unit of smart substation Active CN102427203B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201110325504.7A CN102427203B (en) 2011-10-24 2011-10-24 Method for arranging air insulated switchgear (AIS) power distribution unit of smart substation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201110325504.7A CN102427203B (en) 2011-10-24 2011-10-24 Method for arranging air insulated switchgear (AIS) power distribution unit of smart substation

Publications (2)

Publication Number Publication Date
CN102427203A true CN102427203A (en) 2012-04-25
CN102427203B CN102427203B (en) 2014-10-08

Family

ID=45961153

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201110325504.7A Active CN102427203B (en) 2011-10-24 2011-10-24 Method for arranging air insulated switchgear (AIS) power distribution unit of smart substation

Country Status (1)

Country Link
CN (1) CN102427203B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103683069A (en) * 2013-12-26 2014-03-26 中国能源建设集团安徽省电力设计院 Disconnecting switch arrangement structure for transformer substation power distribution unit
CN103715617A (en) * 2013-12-26 2014-04-09 中国能源建设集团安徽省电力设计院 Arrangement mode of transformer substation double-bus and single-row arrangement AIS power distribution device
CN106329326A (en) * 2016-10-11 2017-01-11 四川电力设计咨询有限责任公司 Busbar three-dimensional layout structure of single busbar segmented power distribution unit
CN107093843A (en) * 2017-03-23 2017-08-25 国网新疆电力公司疆南供电公司 High-voltage isolating switches in transformer substation arrangement

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201122806Y (en) * 2007-12-13 2008-09-24 上海电力设计院有限公司 Optimized arrangement structure of city 220KV center transforming plant
CN101662132A (en) * 2009-06-26 2010-03-03 福建省电力勘测设计院 110kV/220kV voltage level composite apparatus and application thereof
CN201584662U (en) * 2009-12-16 2010-09-15 江苏科能电力工程咨询有限公司 220KV double-space outgoing line framework

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201122806Y (en) * 2007-12-13 2008-09-24 上海电力设计院有限公司 Optimized arrangement structure of city 220KV center transforming plant
CN101662132A (en) * 2009-06-26 2010-03-03 福建省电力勘测设计院 110kV/220kV voltage level composite apparatus and application thereof
CN201584662U (en) * 2009-12-16 2010-09-15 江苏科能电力工程咨询有限公司 220KV double-space outgoing line framework

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103683069A (en) * 2013-12-26 2014-03-26 中国能源建设集团安徽省电力设计院 Disconnecting switch arrangement structure for transformer substation power distribution unit
CN103715617A (en) * 2013-12-26 2014-04-09 中国能源建设集团安徽省电力设计院 Arrangement mode of transformer substation double-bus and single-row arrangement AIS power distribution device
CN103683069B (en) * 2013-12-26 2016-05-04 中国能源建设集团安徽省电力设计院有限公司 Transformer station's power distribution equipment isolating switch arrangement
CN106329326A (en) * 2016-10-11 2017-01-11 四川电力设计咨询有限责任公司 Busbar three-dimensional layout structure of single busbar segmented power distribution unit
CN107093843A (en) * 2017-03-23 2017-08-25 国网新疆电力公司疆南供电公司 High-voltage isolating switches in transformer substation arrangement
CN107093843B (en) * 2017-03-23 2019-07-16 国网新疆电力公司疆南供电公司 High-voltage isolating switches in transformer substation arragement construction

Also Published As

Publication number Publication date
CN102427203B (en) 2014-10-08

Similar Documents

Publication Publication Date Title
CN102427203B (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
CN103683069A (en) Disconnecting switch arrangement structure for transformer substation power distribution unit
CN201174536Y (en) Dual air chamber air insulated metal sealed switch apparatus
CN202633807U (en) Drawer cabinet of low-voltage draw-out switchgear
CN201750072U (en) Outdoor compound combined electrical equipment for 35KV substation
CN101677176B (en) Integrated prepackage type transformer station
CN201263050Y (en) Integrated premounting transformer substation
CN201797234U (en) Small-sized vacuum ring main unit
CN102176612A (en) Console type alternative current intelligent switch cubicle
CN203617560U (en) Double-bus single-row layout AIS power distribution unit layout structure of transformer substation
CN204720935U (en) Terminal tower line interval arrangement
CN204130434U (en) A kind of high-voltage alternating-current vacuum circuit breaker on outdoor column
CN204290149U (en) A kind of high pressure gas insulation metal sealing switch equipment
CN207283018U (en) A kind of 35kV power distribution equipments using GIB busbares
CN203911241U (en) Compact-type substation transformer cabinet
CN203967529U (en) A kind of arrangement of 220kV power distribution equipment
CN103036157A (en) Spaced equipment integration and layout structure and method for intelligent substation hybrid gas insulated switchgear (HGIS) power distribution unit
CN207542568U (en) The full overhead outlet structure of GIS double-layer frames
CN216818959U (en) Incomplete three-bus electrical main wiring
CN103701045B (en) A kind of transformer station double-bus dually arrayed AIS power distribution equipment arrangement
CN207518056U (en) Based on the 500kV busbares of HGIS Type of equipment highly resistance power distribution equipment arrangement
CN201188504Y (en) 500kV, 220kV female and male transforming plant
CN202260232U (en) Fully-insulated looped-network type high-voltage switching equipment
CN202217918U (en) Link structure of dually-arranged single busbar breaker

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