CN209344625U - A kind of modularized compact type 110kVHGIS combined electric appliance system - Google Patents
A kind of modularized compact type 110kVHGIS combined electric appliance system Download PDFInfo
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- CN209344625U CN209344625U CN201821859072.1U CN201821859072U CN209344625U CN 209344625 U CN209344625 U CN 209344625U CN 201821859072 U CN201821859072 U CN 201821859072U CN 209344625 U CN209344625 U CN 209344625U
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- grounding switch
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Abstract
The utility model belongs to electrical equipment technical field, and in particular to a kind of high-tension electricity change distribution products.A kind of modularized compact type 110kVHGIS combined electric appliance system, including basic module, electrical primary module；The electrical primary module installation is on the base module；The basic module is made of electric appliance unit module and bracket, and electric unit module is fixed on the bracket；The electric unit module is connect with electrical primary module.The modularized compact type HGIS combined electrical apparatus system of the utility model only can meet power station configuration needs by two large divisions's module, and structure is simple, and geomery is more compact compact, and installation is power station capacity-increasing transformation, the preferred plan for reprocessing replacement quickly.
Description
Technical field
The utility model belongs to electrical equipment technical field, and in particular to a kind of high-tension electricity change distribution products.
Background technique
With the development of economic technology, the promotion of quality of residents'life, the sharp increase of household electricity load, many power transformations
There is the critical value of power load in station.Especially in summer high temperature weather, winter high and cold weather, the cooling of resident's domestic air conditioning,
It heats, so that local transforming plant load has reached warning value, original power station is transformed increase-volume, load transfer becomes
Compel not allowing to delay.But many substations build resident area of concentration in, can not be extended in face of original site, land area without
Method expands, have a power failure period especially short etc. reasons, so that it is extremely difficult in the construction that old station tight space carries out high-tension apparatus, it is conventional
HGIS combined electrical apparatus product be unsuitable to apply to be transformed in the space of old station original base, power station increase-volume etc..
Therefore, building a station, the period is short, and site workload is small, and integrated level is high, compact, no debugging or the HGIS combination debugged less
Electric equipment products become the trend of old station capacity-increasing transformation construction.
Utility model content
Based on the technical problems existing in the prior art and defect, the utility model provides a kind of modularized compact type
110kVHGIS prefabricated substation product, quickly, it is power station capacity-increasing transformation, the best side for reprocessing replacement that integrated level is high for installation
Case.
The technological means that the utility model solves the use of its technical problem is: a kind of modularized compact type 110kVHGIS group
Box-like electric system, including basic module, electrical primary module；The electrical primary module installation is on the base module；Institute
It states basic module to be made of electric appliance unit module and bracket, electric unit module is fixed on the bracket；The electric unit
Module is connect with electrical primary module.
Further, the electrical primary module include breaker module, current transformer, three stations isolation ground connection open
It closes module, high speed grounding switch module, outlet terminal module, breaker operation mechanism, three stations and earthing mechanism, fast quick access is isolated
Ground mechanism, chassis；The breaker module is arranged on chassis；Breaker operation mechanism is fixed with outside the chassis, it is described
Breaker operation mechanism is connect with breaker module；Current transformer is arranged in the shell two sides outlet port of breaker module；
Three-station isolating grounding switch module is fixed at the top of current transformer；Outlet terminal module is installed on three stations isolation ground connection and opens
Close module top；High speed grounding switch module is installed on outlet terminal module side；The high speed grounding switch module and quickly
Earthing mechanism connection.
Further, the breaker module uses three-phase split-phase type breaker, stays systematic end of incoming cables on shell
And outlet end interface, it is longitudinally arranged in shell both ends, for connecting other function unit module in system.All connection sizes
A kind of all unified specifications, convenient for the exchange and calling of different function units, selectivity is higher.Shell integrally uses outside aluminium alloy
Shell reduces the overall weight of device.
Further, the breaker module is arranged on chassis according to spacing 500mm；The breaker module passes through
Three-phase transmission component inside chassis is connect with breaker operation mechanism；The breaker operation mechanism is to drive circuit breaker internal
The power source of arc extinguishing unit progress breaking-closing operating.
Further, the outlet terminal module is divided into end of incoming cables and leading-out terminal, and end of incoming cables passes through three-way body one end
Connect with three-station isolating grounding switch module, the other end is connect with high speed grounding switch module, leading-out terminal directly with three stations
The connection of isolation earthing switch module.
Further, the outlet terminal module is eccentric structure, increases phase insulation distance, can reach
1270mm, safe margin is big, phase insulation high reliablity.Entire width control is transported within 3000mm convenient for the entirety of product
It is defeated.
Further, three stations isolation earthing mechanism is installed on the three-station isolating grounding switch module housing,
The three stations isolation earthing mechanism drives the three-station isolating grounding switch module to carry out division by three-phase transmission component
Operation.
Further, the rapid grounding mechanism drives high speed grounding switch module to be divided by three-phase transmission component
Closing operation.
Further, closed independent air chamber is separated to form by blind hole disc insulator between adjacent functional module,
Plenum interior SF6 gas pressure state is monitored by density monitor, real-time ensuring built-in electrical insulation is reliable.
The modularized compact type HGIS combined electrical apparatus system of the utility model only can meet electricity by two large divisions's module
It stands configuration needs, structure is simple, and geomery is more compact compact, and installation quickly, is power station capacity-increasing transformation, reprocesses replacement most
Good scheme.
Detailed description of the invention
Fig. 1 is the main view of the modularized compact type 110kVHGIS combined electric appliance system of the utility model；
Fig. 2 is the left view of the modularized compact type 110kVHGIS combined electric appliance system of the utility model；
Fig. 3 is the top view of the modularized compact type 110kVHGIS combined electric appliance system of the utility model；
Fig. 4 is the schematic diagram of three-phase transmission component in Fig. 1.
Specific embodiment
The modularized compact type HGIS combined electrical apparatus system of the utility model is carried out with reference to the accompanying drawings and examples detailed
Thin elaboration.
The modularized compact type HGIS combined electrical apparatus system of the utility model, it is whole using three-phase split-phase type structure, it is each
All it is mutually individual separate unit, while each unit uses different functional modules, can requires to select not according to different users
It is configured with module, is suitable for various types project, flexibility is stronger, and the scope of application is wider.Integral Thought is using modularization, splicing
Formula, assembly type, similar building blocks overlapped mode, can cope with all kinds of substation's configuration requirements, flexibility is higher, more adaptable.
The modularized compact type HGIS combined electrical apparatus system of the utility model, mainly by breaker module 1, current transformer
2, three-station isolating grounding switch module 3, high speed grounding switch module 4, outlet terminal module 5, electric control module 6, bracket
7, earthing mechanism 10, rapid grounding mechanism 11, chassis 12, three-phase is isolated in breaker operation mechanism 8, density monitor 9, three stations
The composition such as transmission component 14.
Wherein, by breaker module 1, current transformer 2, three-station isolating grounding switch module 3, high speed grounding switch mould
Earthing mechanism 10, rapid grounding machine is isolated in block 4, outlet terminal module 5, breaker operation mechanism 8, density monitor 9, three stations
Structure 11 and chassis 12, three-phase transmission component 14 etc. constitute electrical primary module I；7 formation base of electric control module 6 and bracket
Module II.
Breaker module 1 uses three-phase split-phase type, and systematic end of incoming cables and outlet is stayed to terminate on 1 shell of breaker module
Mouth is longitudinally arranged in shell both ends, for connecting other function unit in system.A kind of all unified rule of connection size whole
Lattice, convenient for the exchange and calling of different function units, selectivity is higher.Shell integrally uses aluminum alloy casing, reduces device
Overall weight.
It is whole to be arranged on chassis 12 according to phase spacing 500mm after the three-phase of breaker module 1 is completed, chassis 12
Top is equipped with crossbeam, and crossbeam dimensions length is that 1590mm size is more compact, and outside is mounted with breaker operation mechanism 8,
Breaker operation mechanism 8 is the power source for driving circuit breaker internal arc extinguishing unit to carry out breaking-closing operating, inside chassis 12
Three-phase transmission component and the three-phase of breaker module 1 be attached.
Current transformer 2 uses external, is set to the shell two sides outlet port of breaker module 1.For playing line
Road current measurement and protective effect, internal current transformer core can be there are many combination and different loads, can root
It is matched according to the requirement of different user.
Three-station isolating grounding switch module 3 is fixed on 2 top of current transformer, exhausted by blind hole benzvalene form between the two
Edge 13 carries out the segmentation of gas chamber, while 3 top of three-station isolating grounding switch module is also equipped with blind hole disc insulator
13, form independent gas chamber.This mode can effectively prevent breaker module 1 to cut-off the arc extinguishing gases under environment and enter non-cut-off going out
Arc gas chamber, causes gaseous contamination, influences to insulate.
Three-station isolating grounding switch module 3 can realize three kinds of working conditions, i.e., circuit conduction mode (isolation closes a floodgate+
Be grounded separating brake), circuit isolation mode (isolation separating brake+ground connection separating brake), ground connection maintenance model (isolation separating brake+contact of earth).It is logical
Three-phase transmission component 14 is crossed, three stations isolation 10 band of earthing mechanism being fixed on 3 shell of three-station isolating grounding switch module
Dynamic three-station isolating grounding switch module 3 carries out the division operation of system.
As shown in figure 4, three-phase transmission component 14 is by three kinematic links 18 of drive joint 17, two of outer connecting lever 15, two
Composition.The motor rotation lead agency shaft inside earthing mechanism 10 is isolated clockwise with rotation counterclockwise in three stations, simultaneously will
Turning moment is transmitted to connecting lever outside the interphase for the three-phase transmission component 14 connecting with mechanism shaft.The outer connecting lever of interphase passes through biography
Dynamic connector 17 is connect with kinematic link 18.Kinematic link 18 is connect by pivot pin 19 with the outer connecting lever 15 of other two-phase.Outside three-phase
Connecting lever is connected with the shaft 16 of being isolated of 3 three-phase of three-station isolating grounding switch module respectively.To realize three stations isolation ground connection
Switching action while 3 three-phase of switch module.
Outlet terminal module 5 divides for end of incoming cables and leading-out terminal, and end of incoming cables, which is isolated by three-way body one end with three stations, to be connect
Ground switch module 3 is attached, and the other end is connect with high speed grounding switch module 4, realizes conducting and the guarantor of whole electrical circuit
Shield.Leading-out terminal is directly connect with three-station isolating grounding switch module 3, realizes the conducting in circuit.
Outlet terminal module 5 is designed using eccentric structure, is increased phase insulation distance, can be reached 1270mm, safety
Remaining is big, phase insulation high reliablity.Entire width control is within 3000mm, convenient for the whole Transporting of product.
High speed grounding switch module 4 has the ability for closing short circuit and opening and closing induction current, is a kind of important protection dress
It sets.It is installed on 5 side of outlet terminal module, is not take up overall structure space, and it is more reasonable to be laid out.Rapid grounding mechanism 11 is logical
Crossing three-phase transmission component drives 4 three-phase of high speed grounding switch module to carry out division operation, the same three-station isolating grounding switch of principle
Module 3.
All functional modules form closed independent air chamber by blind hole disc insulator 13, pass through density monitor 9
It is monitored plenum interior SF6 gas pressure state, real-time ensuring built-in electrical insulation is reliable.
Electrical primary module I is formed after the completion of above-mentioned all module assembleds.The every delivery test for carrying out national standard is tested
Card.This partial delivery transport when can integrally carry out delivery transport, maximum transportation clearance is only 3900X2935X2840, not superelevation,
Not ultra-wide, non-overlength, weight 3T are transported more convenient.
The electric control unit for containing entire functional module inside electric unit module 6, is realized to each functional module
Electrical control and between interlock protection, connect by prefabricated aviation plug with each operating mechanism, realize prepackage type, i.e. insert be
With formula, it is further reduced site workload, it is more convenient to operate.It is fixed on bracket 7 after the assembly is completed, passes through internal rigidity
Whole Transporting basic module II is realized in connection, and maximum transportation clearance is only 2053X1000X1940, and compact dimensions, weight is only 1
Ton, it is more light and small.
When in-site installation, basic module II is fixed on substation's foundation of civil work first, then by electrical primary module I
It is attached with basic module II, then by each of each prefabricated aviation plug of electric unit module 6 and electrical primary module I
Actuating structure and functional module are attached, and examination operating operation test can be realized.The whole process used time is short, simple and convenient, significantly
Shorten have a power failure the period.When there is abnormal failure, line outage maintenance can reprocess electrical primary module I integral replacing
It replaces quicker.
Claims (9)
1. a kind of modularized compact type 110kVHGIS combined electric appliance system, it is characterised in that: including basic module, electrical one
Secondary module；The electrical primary module installation is on the base module；The basic module is by electric appliance unit module and bracket group
At electric unit module is fixed on the bracket；The electric unit module is connect with electrical primary module.
2. modularized compact type 110kVHGIS combined electric appliance system according to claim 1, it is characterised in that: described
Electrical primary module include breaker module, current transformer, three-station isolating grounding switch module, high speed grounding switch mould
Earthing mechanism, rapid grounding mechanism, chassis is isolated in block, outlet terminal module, breaker operation mechanism, three stations；The open circuit
Device module arrangement is on chassis；Breaker operation mechanism, the breaker operation mechanism and open circuit are fixed with outside the chassis
The connection of device module；Current transformer is arranged in the shell two sides outlet port of breaker；Three-station isolating grounding switch module is solid
At the top of current transformer；Outlet terminal module is installed on three-station isolating grounding switch module top；High speed grounding switch
Module is installed on outlet terminal module side；The high speed grounding switch module is connect with rapid grounding mechanism.
3. modularized compact type 110kVHGIS combined electric appliance system according to claim 2, it is characterised in that: described
Breaker module uses three-phase split-phase type breaker, stays systematic end of incoming cables and outlet end interface on shell, is longitudinally arranged
In shell both ends, for connecting other function module in system.
4. modularized compact type 110kVHGIS combined electric appliance system according to claim 2, it is characterised in that: described
Breaker module be arranged on chassis according to phase spacing 500mm；The breaker module passes through the three-phase transmission inside chassis
Component is connect with breaker operation mechanism.
5. modularized compact type 110kVHGIS combined electric appliance system according to claim 2, it is characterised in that: described
Three-station isolating grounding switch module housing on three stations isolation earthing mechanism is installed, earthing mechanism is isolated in three station
The three-station isolating grounding switch module is driven to carry out division operation by three-phase transmission component.
6. modularized compact type 110kVHGIS combined electric appliance system according to claim 2, it is characterised in that: described
Rapid grounding mechanism by three-phase transmission component drive high speed grounding switch module carry out division operation.
7. according to the described in any item modularized compact type 110kVHGIS combined electric appliance systems of claim 2-6, feature exists
In: the outlet terminal module is divided into end of incoming cables and leading-out terminal, and end of incoming cables, which is isolated by three-way body one end with three stations, to be connect
The connection of ground switch module, the other end connect with high speed grounding switch module, leading-out terminal directly with three-station isolating grounding switch mould
Block connection.
8. modularized compact type 110kVHGIS combined electric appliance system according to claim 7, it is characterised in that: described
Outlet terminal module be set as eccentric structure.
9. modularized compact type 110kVHGIS combined electric appliance system according to claim 8, it is characterised in that: adjacent
Functional module between closed independent air chamber is separated to form by blind hole disc insulator, gas chamber is monitored by density monitor
Internal SF6 gas pressure state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821859072.1U CN209344625U (en) | 2018-11-13 | 2018-11-13 | A kind of modularized compact type 110kVHGIS combined electric appliance system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821859072.1U CN209344625U (en) | 2018-11-13 | 2018-11-13 | A kind of modularized compact type 110kVHGIS combined electric appliance system |
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| CN209344625U true CN209344625U (en) | 2019-09-03 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109449814A (en) * | 2018-11-13 | 2019-03-08 | 青岛特锐德电气股份有限公司 | A kind of modularized compact type 110kVHGIS combined electric appliance system |
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2018
- 2018-11-13 CN CN201821859072.1U patent/CN209344625U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109449814A (en) * | 2018-11-13 | 2019-03-08 | 青岛特锐德电气股份有限公司 | A kind of modularized compact type 110kVHGIS combined electric appliance system |
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