CN206211389U - A kind of anti-distribution equipment of circuit string - Google Patents
A kind of anti-distribution equipment of circuit string Download PDFInfo
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- CN206211389U CN206211389U CN201621328176.0U CN201621328176U CN206211389U CN 206211389 U CN206211389 U CN 206211389U CN 201621328176 U CN201621328176 U CN 201621328176U CN 206211389 U CN206211389 U CN 206211389U
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- circuit
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- distribution equipment
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Abstract
The utility model discloses a kind of anti-distribution equipment of circuit string, including：Go here and there anti-fence, GIS, power distribution equipment and circuit.Anti- fence of going here and there includes：Current-limiting reactor and coupled capacitor device；GIS includes：Series connection disconnecting switch, arrester and bypass isolating switch；GIS is connected with power distribution equipment, circuit and current-limiting reactor two ends respectively by sleeve pipe；The sleeve pipe that GIS is connected with current-limiting reactor two ends is arranged in the anti-fence front of string in a column, and perpendicular to circuit outlet direction.The anti-distribution equipment of circuit string of the present utility model solves current arrangement under conditions of site area is small and shape is limited cannot increase the anti-flat section Layout Problem of power distribution equipment of Large Copacity 500kV circuits string.
Description
Technical field
The utility model is related to technical field of electricity, more particularly to a kind of anti-distribution equipment of circuit string.
Background technology
Existing power network arrangement is because using conventional open style arrangement, floor space and longitudinal size are larger, cloth
Seated position can only be basically parallel to original circuit below original circuit, and arrangement shape limited for some longitudinal sizes is limited
The transformer station of (being for example disposed with power distribution equipment or building etc. on one side, improvement cost is higher and construction period is more long), it is impossible to suitable
With.
Utility model content
The purpose of this utility model is to provide a kind of circuit string anti-distribution equipment, with solve to arrange at present site area it is small and
The anti-flat section Layout Problem of power distribution equipment of Large Copacity 500kV circuits string cannot be increased under conditions of shape is limited.
In the utility model, the utility model provides a kind of anti-distribution equipment of circuit string, including：Go here and there anti-fence,
GIS, power distribution equipment and circuit；
The anti-fence of string includes：Current-limiting reactor and the coupled capacitor device being connected with the current-limiting reactor；
The GIS includes：Series connection disconnecting switch, arrester and bypass isolating switch；
The GIS is connected with the power distribution equipment, circuit and current-limiting reactor two ends respectively by sleeve pipe；And
Before the sleeve pipe that the GIS is connected with the current-limiting reactor two ends is arranged in the anti-fence of string in a column
Side, and perpendicular to the circuit outlet direction.
In another preference, the current-limiting reactor is connected in parallel in the coupled capacitor device.
In another preference, the anti-distribution equipment of circuit string also includes transition framework；And
The sleeve pipe difference that the sleeve pipe and the GIS that the GIS is connected with the power distribution equipment are connected with the circuit
It is arranged in the transition framework both sides.
In another preference, a length of 40-44m, a width of 16-20m of the anti-fence of string.
In another preference, a length of 25-29m of the transition framework, a width of 30-34m, a height of 26-30m.
It should be understood that in the range of the utility model, above-mentioned each technical characteristic of the present utility model and below (as implemented
Example) in specifically describe each technical characteristic between can be combined with each other, so as to constitute new or preferred technical scheme.It is limited to
Length, this is no longer going to repeat them.
Brief description of the drawings
Fig. 1 is the structural representation of the anti-distribution equipment of circuit string in the embodiment of the utility model one.
Specific embodiment
The present inventor develops a kind of anti-distribution equipment of circuit string first by in-depth study extensively, will be anti-except string
In the integration of equipments beyond coupled capacitor device to a set of GIS, realize increases circuit string under conditions of size, arrangement are limited
Anti- requirement, on this basis, completes the utility model.
Term
As used herein, term " circuit string resists " is the abbreviation of circuit current-limiting reactor, is connected on transmission line of electricity and is used to
Limit the reactor of system short-circuit electric current.
" GIS " is the english abbreviation of Cubicle Gas-Insulated Switchgear, typically by breaker, disconnecting switch, ground connection
Switch, transformer, arrester, bus and outlet terminal etc. are constituted, and these equipment or part are all enclosed in metal shell, interior
Portion is filled with SF6 insulating gas.
The anti-distribution equipment of circuit string
The utility model provides a kind of anti-distribution equipment of circuit string, including：Go here and there anti-fence, GIS, power distribution equipment and line
Road.
The anti-fence of string includes：Current-limiting reactor and the coupled capacitor device being connected in parallel with the current-limiting reactor.Institute
Stating GIS includes：Series connection disconnecting switch, arrester and bypass isolating switch.
The GIS is connected with the power distribution equipment, circuit and current-limiting reactor two ends respectively by sleeve pipe, wherein, institute
State sleeve pipe that GIS is connected with the current-limiting reactor two ends and be arranged in the anti-fence front of the string in a column, and perpendicular to
The circuit outlet direction.
The anti-fence of the utility model string may be arranged at the position of circuit lower section, both sides or any side even remotely from circuit,
Can meet increases the anti-requirement of circuit string under conditions of arrangement size and arrangement shape are limited.
Major advantage of the present utility model includes：
A () the utility model is realized in the integration of equipments in addition to going here and there and resisting with coupled capacitor device to a set of GIS in chi
Increase the anti-requirement of circuit string under conditions of very little, arrangement is limited.
B the anti-distribution equipment of () circuit string of the present utility model resists suitable for the 500kV circuits string of various capacity and arrangement, phase
Than conventional open style arrangement, applicability is wider, and reliability is higher, and operation maintenance workload is few, takes up an area and saves.
With reference to specific embodiment, the utility model is expanded on further.It should be understood that these embodiments are merely to illustrate this
Utility model rather than limitation scope of the present utility model.The experimental technique of unreceipted actual conditions in the following example, leads to
Often according to normal condition, or according to the condition proposed by manufacturer.Unless otherwise indicated, otherwise percentage and number are weight
Percentage and parts by weight.
It should be noted that in the claim and specification of this patent, such as first and second or the like relation
Term is used merely to make a distinction an entity or operation with another entity or operation, and not necessarily requires or imply
There is any this actual relation or order between these entities or operation.And, term " including ", "comprising" or its
Any other variant is intended to including for nonexcludability so that process, method, article including a series of key elements or
Equipment not only includes those key elements, but also other key elements including being not expressly set out, or also include for this process,
Method, article or the intrinsic key element of equipment.In the absence of more restrictions, by wanting that sentence " including " is limited
Element, it is not excluded that also there is other identical element in the process including the key element, method, article or equipment.
Embodiment 1
As shown in figure 1, a kind of anti-distribution equipment of circuit string is present embodiments provided, including：Go here and there anti-fence 1, GIS2, distribution
Device 3 and circuit 4.
The anti-fence 1 of string includes：Current-limiting reactor 5 and the coupled capacitor device being connected in parallel with the current-limiting reactor 5
6.The GIS2 includes：Series connection disconnecting switch, arrester and bypass isolating switch.
Two ends of the GIS2 by sleeve pipe respectively with the power distribution equipment 3, circuit 4 and current-limiting reactor 5 are connected.Its
In, the sleeve pipe that the GIS2 is connected with the two ends of the current-limiting reactor 5 is arranged in the anti-front of fence 1 of the string in a column,
And perpendicular to the outlet direction of the circuit 4.
Embodiment 2
Present embodiments provide a kind of circuit string anti-distribution equipment, the anti-distribution equipment of the circuit string in the present embodiment similar to
The anti-distribution of circuit string in embodiment 1 is equipped, and difference is：
In the present embodiment, the anti-distribution equipment of circuit string also includes transition framework, the GIS and the power distribution equipment phase
The sleeve pipe of connection and the GIS are respectively arranged in the transition framework both sides with the sleeve pipe that the circuit is connected；
A length of 42m, a width of 18m of the anti-fence of string；
A length of 27m of the transition framework, a width of 32m, a height of 28m.
The all documents referred in the utility model are all incorporated as reference in this application, just as each document quilt
It is individually recited as with reference to such.In addition, it is to be understood that after above-mentioned instruction content of the present utility model has been read, this area skill
Art personnel can make various changes or modifications to the utility model, and these equivalent form of values equally fall within the application appended claims
Book limited range.
Claims (5)
1. a kind of anti-distribution of circuit string is equipped, it is characterised in that including：Go here and there anti-fence, GIS, power distribution equipment and circuit；
The anti-fence of string includes：Current-limiting reactor and the coupled capacitor device being connected with the current-limiting reactor；
The GIS includes：Series connection disconnecting switch, arrester and bypass isolating switch；
The GIS is connected with the power distribution equipment, circuit and current-limiting reactor two ends respectively by sleeve pipe；And
The sleeve pipe that the GIS is connected with the current-limiting reactor two ends is arranged in the anti-fence front of the string in a column, and
Perpendicular to the circuit outlet direction.
2. the anti-distribution of circuit string according to claim 1 is equipped, it is characterised in that the current-limiting reactor is connected in parallel in
The coupled capacitor device.
3. the anti-distribution of circuit string according to claim 1 is equipped, it is characterised in that the anti-distribution equipment of circuit string is also wrapped
Include transition framework；And
The sleeve pipe that the sleeve pipe and the GIS that the GIS is connected with the power distribution equipment are connected with the circuit is respectively arranged
In the transition framework both sides.
4. the anti-distribution of circuit string according to claim 1 is equipped, it is characterised in that a length of 40- of the anti-fence of string
44m, a width of 16-20m.
5. the anti-distribution of circuit string according to claim 3 is equipped, it is characterised in that a length of 25- of the transition framework
29m, a width of 30-34m, a height of 26-30m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621328176.0U CN206211389U (en) | 2016-12-06 | 2016-12-06 | A kind of anti-distribution equipment of circuit string |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621328176.0U CN206211389U (en) | 2016-12-06 | 2016-12-06 | A kind of anti-distribution equipment of circuit string |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206211389U true CN206211389U (en) | 2017-05-31 |
Family
ID=58754321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621328176.0U Active CN206211389U (en) | 2016-12-06 | 2016-12-06 | A kind of anti-distribution equipment of circuit string |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206211389U (en) |
-
2016
- 2016-12-06 CN CN201621328176.0U patent/CN206211389U/en active Active
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