CN207218107U - A kind of controller switching equipment - Google Patents
A kind of controller switching equipment Download PDFInfo
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- CN207218107U CN207218107U CN201720898951.4U CN201720898951U CN207218107U CN 207218107 U CN207218107 U CN 207218107U CN 201720898951 U CN201720898951 U CN 201720898951U CN 207218107 U CN207218107 U CN 207218107U
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Abstract
Transformer station's technical field is the utility model is related to, concretely relates to a kind of controller switching equipment, including 1M breaker, arrester and voltage transformer when breaker, 2M in breaker, 2M in breaker, 1M.A kind of controller switching equipment bilayer and three layers of inlet-outlet line form, including 1M buses casing air, 1M outlet casing air, 2M bus casing airs in outlet casing air, middle outlet casing air, 2M.The utility model advantage：Floor space when can reduce power distribution equipment arrangement, floor space is more conventional to save 50%, after height above sea level amendment, is equally applicable to high altitude localities；Under 3 can be realized back into outlet, three layers of outlet of homonymy and 3 back into the requirement of outlet double sided dual layer outlet, and inlet-outlet line is more prone to, and wiring is clear；Reduce Equipment Foundations concrete amount, basement process expense, framework steel expense, improve engineering economy.
Description
Technical field
It the utility model is related to transformer station's technical field, and in particular to a kind of controller switching equipment.
Background technology
Power distribution equipment is exactly the general name for the electric device that can control, receive and distribute electric energy.Its effect is up
The transmission and reallocation of Shi Jinhang electric energy, rapid excision faulty component and resume operation in the case of failure.Due to it functionally
It is complete, so, must the electrical equipment with various functions in power distribution equipment.Such as bus rod, breaker, keep apart
The equipment such as pass, reactor, arrester, transformer, reactive power compensator, connection conductor and measurement protection communication.Power distribution equipment one
As can be classified according to voltage class, or according to the difference on arrangement form, indoor, outdoor power distribution unit can be divided into.
HGIS is the abbreviation of gas insulation composite electric appliance, needs to open breaker, disconnecting switch, ground connection by different user
The element such as pass and transformer is integrated to be closed in gas-insulated metal cell.HGIS equipment is new between GIS and AIS
High-tension switch gear.HGIS structure is similar to GIS, but it does not include bus equipment.Its advantage is that bus is not loaded on SF6 gas
Room, it is exposed, thus wiring is clear, succinct, compact, installation and Maintenance and Repair are convenient, and operational reliability is high.
With the continuous expansion of power network scale, Ultra-high Voltage Substations roll up, in addition environment and the pressure taken up an area, China
The type selecting of the main equipment of super-pressure 500kV transformer stations is with regard to extremely important.At present, 500kV ultra-high pressure switchs in China mainly have two big
Class：Gas-insulated metal fully-closed switch equipment GIS and conventional open style switchgear AIS.GIS, which has, to be taken up an area less, and operation can
High by property, the features such as anti-pollution and strong shock resistance, but its is expensive, after failure the short time be difficult to repair and extend difficulty.
AIS is more cheap than GIS, but floor space is very big and live part is exposed more, limits and ring narrow and small in transformer station's area
The place application of border inclement condition.The advantages of GIS and AIS can be integrated due to HGIS, while both deficiencies are avoided, in native land
Through the application and research of carrying out HGIS successively.
Domestic transformer station 500kV and 330kV voltage class mostly use one-and-half breaker wiring, due to one and half open circuits
The characteristics of device wiring, although reliability is higher, breaker quantity is more, and economy is bad, therefore before reliability is met
Put, 4/3 breaker connection form can be used, so as to improve cost performance.500kV and 330kV voltage class selects 4/3 at present
Breaker connection is generally four-row arrangement, and every 1 string of 4/3 breaker connection has 3 back into outlet, takes current four-row cloth
Put, the string that normally enters to inlet-outlet line is irrealizable, as using increasing framework, solving this problem using the mode of crossing, matched somebody with somebody
Electric installation, which takes up an area, to be significantly increased, it is impossible to meet the requirement of Economization on land, and base concrete dosage, basement process and framework
Steel using amount expense can be significantly increased, and engineering overall economy quality is bad, and can be construction in later period, operation and maintenance etc. bring it is many not
Just, a kind of new arrangement form is needed badly.
Utility model content
In order to solve the above technical problems, the utility model is arranged for 4/3 traditional breaker connection form power distribution equipment
Form is improved, and original " four-row " arrangement is changed to HGIS " Σ " type arrangement, there is provided one kind is connect based on 4/3 breaker
Under line, 500kV and 330kV voltage class controller switching equipments.
A kind of controller switching equipment, including 1M breakers 4 when breaker 3,2M in breaker 2,2M, lightning-arrest in breaker 1,1M
Device voltage transformer 0, wherein, breaker 4 connects the 1M successively when breaker 3,2M in breaker 2,2M in breaker 1,1M
Class " Σ " type is connected into, arrester and voltage transformer 0 are built in HGIS equipment.
Further, described " Σ " type arrangement form is double-deck inlet-outlet line.
Wherein, described double-deck inlet-outlet line includes：1M buses casing air 5,1M sides outlet casing air 6, middle outlet
Casing air 7,2M sides outlet casing air 8,2M buses casing air 9；1M buses casing air 5 and 1M suspention buses 1 connect
Connect；1M sides outlet casing air 6 is connected with left side framework outlet 11, realizes upper strata outlet；During middle outlet casing air 7 passes through
Portion's framework is connected with upper strata outlet 1 by cross-line 1；2M sides outlet casing air 8 is connected with lower floor outlet 1, is realized
Lower floor's outlet；2M buses casing air 9 is connected with 2M suspention buses 1.
Further, described " Σ " type arrangement form is three layers of inlet-outlet line.
Wherein, three layers of described inlet-outlet line include：1M buses casing air 5,1M sides outlet casing air 6, middle outlet
Casing air 7,2M sides outlet casing air 8,2M buses casing air 9；1M buses casing air 5 and 1M suspention buses 2 16 connect
Connect；1M sides outlet casing air 6 is connected through left side knock-on line 17 by cross-line 2 18 with transition wire jumper 19, transition wire jumper 19
It is connected by cross-line 3 20 with upper strata outlet 3 21, realizes upper strata outlet；Middle outlet casing air 7 passes through middle knock-on line 22
It is connected by cross-line 4 23 with middle level outlet 24, realizes middle outlet；2M sides outlet casing air 8 connects with lower floor's outlet 3 25
Connect, realize lower floor's outlet；2M buses casing air 9 is connected with 2M suspention buses 2 26.
Further, described a kind of controller switching equipment, suitable for 330KV and 500KV voltages.
The beneficial effects of the utility model：
Floor space when can reduce 500kV and 330kV power distribution equipments arrangement, floor space is more conventional to save 50%, through sea
After pulling out amendment, high altitude localities is equally applicable to；It can realize that 3 is double back into outlet, three layers of outlet of homonymy and 3 back into outlet bilateral
Under the requirement of layer outlet, and inlet-outlet line is more prone to, and wiring is clear；Reduce Equipment Foundations concrete amount, basement process expense
With, framework steel expense, engineering economy is improved.
Brief description of the drawings
A kind of controller switching equipment schematic diagram of Fig. 1 the utility model.
A kind of controller switching equipment electrical wiring schematic diagram of Fig. 2 the utility model.
A kind of controller switching equipment bilayer inlet-outlet line form schematic diagram of Fig. 3 the utility model.
A kind of three layers of inlet-outlet line form schematic diagram of controller switching equipment of Fig. 4 the utility model.
In figure：1st, 1M sides breaker；2nd, breaker in 1M；3rd, breaker in 2M；4th, 2M sides breaker；5th, 1M buses air
Sleeve pipe；6th, 1M sides outlet casing air；7th, middle outlet casing air；8th, 2M sides outlet casing air；9th, 2M buses air set
Pipe；0th, arrester and voltage transformer；10th, 1M suspends bus one in midair；11st, left side framework outlet 12, upper strata outlet one；13rd, cross-line
One；14th, lower floor's outlet one；15th, 2M suspends bus one in midair；16th, 1M suspends bus two in midair；17th, left side knock-on line；18th, cross-line two；19、
Transition wire jumper；20th, cross-line three；21st, upper strata outlet three；22nd, middle knock-on line；23rd, cross-line four；24th, middle level outlet；25th, lower floor
Outlet three；26th, 2M suspends bus two in midair.
Embodiment
A kind of controller switching equipment of the utility model is further described with reference to the accompanying drawings and examples.
Embodiment 1
As shown in figure 1, breaker 3 in breaker 2,2M in a kind of 500kV controller switching equipments, including 1M sides breaker 1,1M,
2M sides breaker 4, arrester and voltage transformer 0.
Further, breaker 4 is in turn connected into class to 1M when breaker 3,2M in breaker 2,2M in breaker 1,1M
" Σ " type arranges that both ends are connected with power distribution equipment bus.
Further, arrester and voltage transformer 0 are built in HGIS equipment.
Wherein, other equipment and other wiring of the 500kV controller switching equipments in addition to HGIS connect with conventional equipment and 4/3 breaker
Line is identical.
As shown in figure 3, a kind of 500kV controller switching equipments bilayer inlet-outlet line form of the utility model, including 1M bus air sets
Pipe 5,1M outlet casing air 8,2M buses casing air 9 in outlet casing air 6, middle outlet casing air 7,2M, its
In, 1M buses casing air 5 is connected with 1M suspention buses 1；1M sides outlet casing air 6 is connected with left side framework outlet 11,
Realize upper strata outlet；Middle outlet casing air 7 is connected through middle part framework with upper strata outlet 1 by cross-line 1；2M sides
Outlet casing air 8 is connected with lower floor outlet 1, realizes lower floor's outlet；2M buses casing air 9 and 2M suspention buses 1
Connection, finally realizes that function occurs in the bilayer of 500kV voltages.
Wherein, other equipment and other wiring of the 500kV controller switching equipments in addition to HGIS connect with conventional equipment and 4/3 breaker
Line is identical.
As shown in figure 4, a kind of three layers of inlet-outlet line form of 550kV controller switching equipments, including 1M buses casing air 5,1M sides go out
Line casing air 6, middle outlet casing air 7,2M sides outlet casing air 8,2M buses casing air 9, wherein, 1M buses are empty
Gas bushing 5 is connected with 1M suspention buses 2 16；1M sides outlet casing air 6 through left side knock-on line 17 by cross-line 2 18 with
Transition wire jumper 19 is connected, and transition wire jumper 19 is connected by cross-line 3 20 with upper strata outlet 3 21, realizes upper strata outlet；Centre goes out
Line casing air 7 is connected through middle knock-on line 22 by cross-line 4 23 with middle level outlet 24, realizes middle outlet；The outlet of 2M sides
Casing air 8 is connected with lower floor outlet 3 25, realizes lower floor's outlet；2M buses casing air 9 is connected with 2M suspention buses 2 26,
Finally realize that three layers of 500kV voltages function occur.
Wherein, other equipment and other wiring of the 500kV controller switching equipments in addition to HGIS connect with conventional equipment and 4/3 breaker
Line is identical.
Embodiment 2
As shown in figure 1, breaker 3 in breaker 2,2M in a kind of 330kV controller switching equipments, including 1M sides breaker 1,1M,
2M sides breaker 4, arrester and voltage transformer 0.
Further, breaker 4 is in turn connected into class to 1M when breaker 3,2M in breaker 2,2M in breaker 1,1M
" Σ " type arranges that both ends are connected with power distribution equipment bus.
Further, arrester and voltage transformer 0 are built in HGIS equipment.
Wherein, other equipment and other wiring and conventional equipment and 4/3 breaker of the 330kV controller switching equipments in addition to HGIS
Wiring is identical.
As shown in figure 3, a kind of 330kV controller switching equipments bilayer inlet-outlet line form of the utility model, including 1M bus air sets
Pipe 5,1M outlet casing air 8,2M buses casing air 9 in outlet casing air 6, middle outlet casing air 7,2M, its
In, 1M buses casing air 5 is connected with 1M suspention buses 1；1M sides outlet casing air 6 connects with left side framework outlet 11
Connect, realize upper strata outlet；Middle outlet casing air 7 is connected through middle part framework with upper strata outlet 1 by cross-line 1；
2M sides outlet casing air 8 is connected with lower floor outlet 1, realizes lower floor's outlet；2M buses casing air 9 and 2M suspention buses
One 15 connections, finally realize that function occurs in the bilayer of 330kV voltages.
Wherein, other equipment and other wiring and conventional equipment and 4/3 breaker of the 330kV controller switching equipments in addition to HGIS
Wiring is identical.
As shown in figure 4, a kind of three layers of inlet-outlet line form of 330kV controller switching equipments, including 1M buses casing air 5,1M sides go out
Line casing air 6, middle outlet casing air 7,2M sides outlet casing air 8,2M buses casing air 9, wherein, 1M buses
Casing air 5 is connected with 1M suspention buses 2 16；1M sides outlet casing air 6 through left side knock-on line 17 by cross-line 2 18 with
Transition wire jumper 19 is connected, and transition wire jumper 19 is connected by cross-line 3 20 with upper strata outlet 3 21, realizes upper strata outlet；Middle outlet
Casing air 7 is connected through middle knock-on line 22 by cross-line 4 23 with middle level outlet 24, realizes middle outlet；The outlet of 2M sides
Casing air 8 is connected with lower floor outlet 3 25, realizes lower floor's outlet；2M buses casing air 9 and 2M suspention buses 2 26 connect
Connect, finally realize that three layers of 330kV voltages function occur.
Wherein, other equipment and other wiring and conventional equipment and 4/3 breaker of the 330kV controller switching equipments in addition to HGIS
Wiring is identical.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model
Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.
Claims (6)
1. a kind of controller switching equipment, including 1M breakers when breaker (3), 2M in breaker (2), 2M in breaker (1), 1M
(4), arrester and voltage transformer (0), it is characterised in that：It is breaking in breaker (2), 2M in 1M sides breaker (1), 1M
Device (3), 2M sides breaker (4) are in turn connected into class " Σ " type, and arrester and voltage transformer (0) are built in HGIS equipment.
A kind of 2. controller switching equipment according to claim 1, it is characterised in that：Described " Σ " type arrangement form enters for bilayer
Outlet.
A kind of 3. controller switching equipment according to claim 2, it is characterised in that：Described double-deck inlet-outlet line includes：1M buses
Casing air (5), 1M outlet casing air (8), 2M in outlet casing air (6), middle outlet casing air (7), 2M are female
Line casing air (9)；1M buses casing air (5) is connected with 1M suspention buses one (10)；1M sides outlet casing air (6) and a left side
Side frame structure outlet (11) connects, and realizes upper strata outlet；Middle outlet casing air (7) passes through middle part framework and upper strata outlet one
(12) connected by cross-line one (13)；2M sides outlet casing air (8) is connected with lower floor's outlet one (14), realizes lower floor's outlet；
2M buses casing air (9) is connected with 2M suspention buses one (15).
A kind of 4. controller switching equipment according to claim 1, it is characterised in that：Described " Σ " type arrangement form is three layers and entered
Outlet.
A kind of 5. controller switching equipment according to claim 4, it is characterised in that：Three layers of described inlet-outlet line include：1M buses
Casing air (5), 1M outlet casing air (8), 2M in outlet casing air (6), middle outlet casing air (7), 2M are female
Line casing air (9)；1M buses casing air (5) is connected with 1M suspention buses two (16)；1M sides outlet casing air (6) passes through
Left side knock-on line (17) be connected by cross-line two (18) with transition wire jumper (19), transition wire jumper (19) by cross-line three (20) with it is upper
Layer outlet three (21) connection, realizes upper strata outlet；Middle outlet casing air (7) passes through cross-line four through middle knock-on line (22)
(23) it is connected with middle level outlet (24), realizes middle outlet；2M sides outlet casing air (8) is connected with lower floor's outlet three (25),
Realize lower floor's outlet；2M buses casing air (9) is connected with 2M suspention buses two (26).
6. according to a kind of any described controller switching equipment of Claims 1 to 5, suitable for 330KV and 500KV voltages.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720898951.4U CN207218107U (en) | 2017-07-24 | 2017-07-24 | A kind of controller switching equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720898951.4U CN207218107U (en) | 2017-07-24 | 2017-07-24 | A kind of controller switching equipment |
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| Publication Number | Publication Date |
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| CN207218107U true CN207218107U (en) | 2018-04-10 |
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ID=61813870
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| CN201720898951.4U Active CN207218107U (en) | 2017-07-24 | 2017-07-24 | A kind of controller switching equipment |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107240884A (en) * | 2017-07-24 | 2017-10-10 | 青海省电力设计院 | A kind of arrangement of power distribution equipment HGIS equipment |
| CN110994369A (en) * | 2018-11-20 | 2020-04-10 | 中国能源建设集团江苏省电力设计院有限公司 | Combined equipment configuration structure of shared casing on HGIS bus side |
| CN112865119A (en) * | 2020-12-10 | 2021-05-28 | 国家电网有限公司 | Capacitive reactive high-voltage parallel reactor compensation station for balancing 330kV long-distance cable transmission |
-
2017
- 2017-07-24 CN CN201720898951.4U patent/CN207218107U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107240884A (en) * | 2017-07-24 | 2017-10-10 | 青海省电力设计院 | A kind of arrangement of power distribution equipment HGIS equipment |
| CN107240884B (en) * | 2017-07-24 | 2023-09-26 | 青海省电力设计院 | Distribution device HGIS equipment's arrangement structure |
| CN110994369A (en) * | 2018-11-20 | 2020-04-10 | 中国能源建设集团江苏省电力设计院有限公司 | Combined equipment configuration structure of shared casing on HGIS bus side |
| CN112865119A (en) * | 2020-12-10 | 2021-05-28 | 国家电网有限公司 | Capacitive reactive high-voltage parallel reactor compensation station for balancing 330kV long-distance cable transmission |
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