CN201750072U - Outdoor compound combined electrical equipment for 35KV substation - Google Patents
Outdoor compound combined electrical equipment for 35KV substation Download PDFInfo
- Publication number
- CN201750072U CN201750072U CN2010202728947U CN201020272894U CN201750072U CN 201750072 U CN201750072 U CN 201750072U CN 2010202728947 U CN2010202728947 U CN 2010202728947U CN 201020272894 U CN201020272894 U CN 201020272894U CN 201750072 U CN201750072 U CN 201750072U
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- China
- Prior art keywords
- circuit breaker
- fixed
- underframe
- electrical equipment
- combined electrical
- 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.)
- Expired - Fee Related
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- Gas-Insulated Switchgears (AREA)
Abstract
The utility model discloses outdoor compound combined electrical equipment for a 35KV substation, which comprises an underframe, a circuit breaker fixed on the top surface of the underframe, a local control cubicle and a spring mechanism which are fixed on the bottom surface of the underframe, wherein the circuit breaker is a tank separation circuit breaker, and isolation switches are arranged at outgoing line parts at the left side and the right side of the circuit breaker; circular current transformers are fixed on the isolation switches, and insulators with outgoing line plates at the tops are fixed on the circular current transformers; and the right end of the circuit breaker is connected with a grounding switch. The utility model has the characteristics of novel structure, good reliability, flexible layout, small occupied area and low cost.
Description
Technical field
The utility model relates to the combined electric equipment of a kind of 35KV of being used for transformer station.
Background technology
In the later stage nineties 20th century, a kind of compact combined high-voltage switchgear has appearred in the world.This equipment complex the advantage of open type and enclosed switch equipment.It is integrated with the high voltage device height, makes high voltage switchgear compact more.Majority are called HGIS at present, i.e. " half GIS (Half GIS) ", this compares with the open type switchgear, and circuit breaker, isolating/grounding switch, CT, PT, lightning arrester etc. are integrated into a module, save floor space greatly, improved equipment dependability; Compare with GIS equipment, omitted closed bus, saved expense greatly.Along with many advantages of HGIS equipment, China high-voltage switch gear manufacturing firm is this equipment of more concern also, dwindles the requirement that floor space is reduced investment outlay again to satisfy the power department requirement.
Summary of the invention
The purpose of this utility model has just provided a kind of HGIS equipment, specifically is a kind of compound combined electrical equipment of the 35KV of being used for electric pressure, and for realizing above purpose, technical solution adopted in the utility model is:
This combined electrical apparatus comprises underframe, be fixed on the circuit breaker on the underframe end face and be fixed on convergence control cabinet on the spot and spring mechanism on the underframe bottom surface, circuit breaker is the branch mailbox potting breaker, the outlet part of its left and right sides is provided with isolating switch, be fixed with ring current transformer above the isolating switch, be fixed with the porcelain vase of top band outlet board above the current transformer, the right-hand member of circuit breaker is provided with earthed switch.
The utility model adopts the branch mailbox potting breaker, and self-energy arc-extinguishing chamber is joined spring operating mechanism, adopts straight moving isolating switch, built-in annular straight-through current transformer, and bus opens wide, and can increase distribution and press instrument transformer, realizes the protection and the metering of circuit.Therefore the utlity model has novel structure, good reliability, flexible arrangement, floor space is little, production cost is low characteristics.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
Embodiment:
Below in conjunction with accompanying drawing the utility model is further described:
As shown in the figure, fixing potting breaker 5 on the end face of underframe 6, fixing convergence control cabinet 9 and spring mechanism 7 on the spot on underframe 6 bottom surfaces, convergence control cabinet 9 is used to install secondary and control etc. on the spot, isolating switch 4 is located at the outlet part of circuit breaker 5 left and right sides, and ring current transformer 3 is fixed on above the isolating switch 4, porcelain vase 2 top band outlet boards 1, porcelain vase 2 is fixed on above the current transformer 3, and earthed switch 8 is installed in the right-hand member of circuit breaker 5.
Claims (1)
1. one kind is used for the outdoor compound combined electrical equipment of 35KV, comprise underframe (6), be fixed on the circuit breaker (5) on underframe (6) end face and be fixed on convergence control cabinet on the spot (9) and spring mechanism (7) on underframe (6) bottom surface, it is characterized in that: circuit breaker (5) is the branch mailbox potting breaker, the outlet part of its left and right sides is provided with isolating switch (4), be fixed with ring current transformer (3) above the isolating switch (4), be fixed with the porcelain vase (2) of top band outlet board (1) above the current transformer (3), the right-hand member of circuit breaker (5) is provided with earthed switch (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202728947U CN201750072U (en) | 2010-07-23 | 2010-07-23 | Outdoor compound combined electrical equipment for 35KV substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202728947U CN201750072U (en) | 2010-07-23 | 2010-07-23 | Outdoor compound combined electrical equipment for 35KV substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201750072U true CN201750072U (en) | 2011-02-16 |
Family
ID=43584744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202728947U Expired - Fee Related CN201750072U (en) | 2010-07-23 | 2010-07-23 | Outdoor compound combined electrical equipment for 35KV substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201750072U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103346480A (en) * | 2013-06-28 | 2013-10-09 | 中国西电电气股份有限公司 | Composite high-voltage combined electrical apparatus |
| CN105470849A (en) * | 2014-09-11 | 2016-04-06 | 贵阳铝镁设计研究院有限公司 | Filter compensation medium-voltage equipment of rectifier unit |
| CN113922265A (en) * | 2021-09-16 | 2022-01-11 | 中国电建集团河北省电力勘测设计研究院有限公司 | 500kV HGIS power distribution device |
-
2010
- 2010-07-23 CN CN2010202728947U patent/CN201750072U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103346480A (en) * | 2013-06-28 | 2013-10-09 | 中国西电电气股份有限公司 | Composite high-voltage combined electrical apparatus |
| CN103346480B (en) * | 2013-06-28 | 2015-12-02 | 中国西电电气股份有限公司 | A kind of composite type high-voltage combined electrical apparatus |
| CN105470849A (en) * | 2014-09-11 | 2016-04-06 | 贵阳铝镁设计研究院有限公司 | Filter compensation medium-voltage equipment of rectifier unit |
| CN113922265A (en) * | 2021-09-16 | 2022-01-11 | 中国电建集团河北省电力勘测设计研究院有限公司 | 500kV HGIS power distribution device |
| CN113922265B (en) * | 2021-09-16 | 2024-05-28 | 中国电建集团河北省电力勘测设计研究院有限公司 | 500KV HGIS power distribution device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110216 Termination date: 20130723 |