CN108511193A - Using the modeling Baogang all insulation frame integrated capacitor and installation method of insulation crust capacitor unit - Google Patents
Using the modeling Baogang all insulation frame integrated capacitor and installation method of insulation crust capacitor unit Download PDFInfo
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- 239000003990 capacitor Substances 0.000 title claims abstract description 166
- 238000009413 insulation Methods 0.000 title claims abstract description 147
- 238000000034 method Methods 0.000 title claims abstract description 30
- 238000009434 installation Methods 0.000 title claims abstract description 22
- 239000002828 fuel tank Substances 0.000 claims abstract description 26
- 238000003466 welding Methods 0.000 claims abstract description 16
- 239000011347 resin Substances 0.000 claims abstract description 11
- 229920005989 resin Polymers 0.000 claims abstract description 11
- 239000004744 fabric Substances 0.000 claims abstract description 7
- 239000011521 glass Substances 0.000 claims abstract description 6
- 238000004804 winding Methods 0.000 claims abstract description 6
- 238000004220 aggregation Methods 0.000 claims description 9
- 230000002776 aggregation Effects 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 5
- 238000005520 cutting process Methods 0.000 claims description 4
- 238000007654 immersion Methods 0.000 claims description 4
- 238000007373 indentation Methods 0.000 claims description 4
- 238000005192 partition Methods 0.000 claims description 4
- 238000007711 solidification Methods 0.000 claims description 4
- 230000008023 solidification Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 230000002459 sustained effect Effects 0.000 claims description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 2
- 239000003365 glass fiber Substances 0.000 claims 1
- 229910000679 solder Inorganic materials 0.000 claims 1
- -1 outlet casing tube Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 description 12
- 239000012535 impurity Substances 0.000 description 4
- 238000011900 installation process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 210000002268 wool Anatomy 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000009429 electrical wiring Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/38—Multiple capacitors, i.e. structural combinations of fixed capacitors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G13/00—Apparatus specially adapted for manufacturing capacitors; Processes specially adapted for manufacturing capacitors not provided for in groups H01G4/00 - H01G11/00
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G2/00—Details of capacitors not covered by a single one of groups H01G4/00-H01G11/00
- H01G2/02—Mountings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G2/00—Details of capacitors not covered by a single one of groups H01G4/00-H01G11/00
- H01G2/08—Cooling arrangements; Heating arrangements; Ventilating arrangements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/002—Details
- H01G4/224—Housing; Encapsulation
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
The present invention provides a kind of modeling Baogang all insulation frame integrated capacitor and installation method using insulation crust capacitor unit, and the capacitor includes：Fuel tank, outlet casing tube, capacitor core body and insulating oil, the capacitor core body includes all insulation frame and the capacitor unit that is placed in frame, capacitor unit uses insulation crust, capacitor unit is fixed on by limiting plate in all insulation frame, or using mounting flange of the processing with mounting hole on capacitor unit shell, it is fixed on all insulation frame corresponding position by insulated bolt, all insulation chassis body is welded using modeling Baogang proximate matter, proximate matter welding position is handled by winding glass fabric, insulation processing is sealed to insulated bolt connecting portion embedding insulating resin, realize frame all insulation.The capacitor unit uses insulation crust, can further decrease the volume and weight of capacitor unit, and then reach the purpose for reducing entire capacitor device volume and weight.
Description
Technical field
The invention belongs to field of electrical equipment, and in particular to use the modeling Baogang all insulation frame of insulation crust capacitor unit
Frame integrated capacitor and installation method.
Background technology
Currently, integrated capacitor core frame generally use hot-rolled steel section is welded, need to be removed after the completion of welding
Processing, the treatment process such as rust, local polishing, zinc-plated antirust are more complex.Meanwhile to ensure capacitor electrical insulation properties, steel framework
It must ensure certain clearance for insulation between frame and capacitor metal shell, cause fuel tank insulating oil dosage big in this way, overall weight
It is heavier, volume is larger.
The patent document of Patent No. 201410847445.3 discloses a kind of integrated capacitor of capacitor core body insulation,
Metal frame, capacitor unit, big box shell including mutual insulating and casing, capacitor unit is on metal frame, metal
It insulate between framework and metal frame and with insulated support between big box shell, two side metal parts of metal frame
On be equipped with oil clearance separate insulating part, the oil clearance between core and big box shell has been divided into heavy wool gap insulation layer；Metal frame
The connecting line of the capacitor unit at the positive back side separates insulating part using lead oil clearance and is fixedly mounted on insulated wire, by conducting wire with
Oil clearance between big box shell has been divided into heavy wool gap insulation layer, i.e. capacitor core body surrounding to have heavy wool gap insulation layer.However this is specially
Profit has the drawback that：Because using metal framework, overall structure is excessively complicated, partial discharge is high, and volume is larger, overall weight
Heavier, when increasing with voltage class and capacity, disadvantages mentioned above is more obvious, at the same also have radiate bad, structure is not compact,
Hold the disadvantages such as resistance to voltage levels are low over the ground, reliability is low.
Invention content
For overcome the deficiencies of existing integrated capacitor insulating oil dosage is big, volume is big, weight is heavy, structure is not compact it
Place, the purpose of the present invention is to provide a kind of modeling Baogang all insulation frame aggregation type capacitances using insulation crust capacitor unit
Device and installation method.
To achieve the goals above, the technical solution adopted by the present invention is as follows：Using the modeling of insulation crust capacitor unit
Baogang's all insulation frame integrated capacitor, including：Fuel tank, A, B, C three-phase outlet casing tube, capacitor core body and insulating oil, electricity
Container core is placed among the fuel tank full of insulating oil, and A, B, C three-phase outlet casing tube are mounted on fuel tank on lid, and feature exists
In several capacitor units that, the capacitor core body includes all insulation frame and is placed in frame, the capacitor unit is adopted
With insulation crust, capacitor unit is fixed on by limiting plate in all insulation frame, or using on capacitor unit shell
The mounting flange with mounting hole is processed, is fixed on all insulation frame corresponding position by insulated bolt, all insulation frame
Chassis body be welded using modeling Baogang proximate matter, proximate matter welding position is handled by winding glass fabric, simultaneously
The position that needs are connected by screw bolts is connected using insulated bolt, insulated bolt connecting portion embedding insulating resin is carried out close
Insulation processing is sealed, realizes frame all insulation.
Further, the capacitor core body includes all insulation frame, cell separators, capacitor unit, connecting wire, limit
Position plate, insulated bolt, capacitor unit layering are shelved on all insulation frame, pass through connecting wire reality between each capacitor unit
It is now electrically connected, while being separated and positioning by cell separators between every layer of each neighboring capacitors unit, and ensure adjacent
There are insulating oil channels, cell separators to be stuck in limiting plate by cutting concave indentation at its both ends between capacitor unit
On, while being fixed by the way that certain expansion occurs after capacitor unit immersion oil.
Further, all insulation frame is multi-story frame type structure, and every layer of frame is by longeron is with beam welding
At, every layer of cruciform bracing be in sustained height with longeron and constitutes a holding plane, for placing capacitor unit, each layer frame and
Welding forms entire modeling Baogang frame after column splicing.
Further, the material that crossbeam, longeron, the column of all insulation frame use for modeling Baogang proximate matter, proximate matter
Material, cross sectional shape, size uniformity cause, and only profile length is different.
Further, the modeling Baogang proximate matter of all insulation frame uses standard square tube.
Further, a limiting plate is respectively installed in described every layer of both sides of all insulation frame, and limiting plate and column corresponding position add
Limiting plate is fixed on column by work tapped through hole by insulated bolt.
Further, the base of frame includes the pedestal being made of cross-over block, is used between frame and cross-over block
Insulated bolt connects.
The present invention also provides a kind of above-mentioned modeling Baogang all insulation frame aggregation types using insulation crust capacitor unit
The installation method of capacitor, which is characterized in that the installation method includes：
(1) capacitor core body all insulation frame is assembled；
(2) capacitor unit is placed into all insulation frame；
(3) installation unit partition board and limiting plate, to capacitor unit fix and unit between connecting wire connect；
Either by the mounting flange on insulated bolt and capacitor unit insulation crust, capacitor unit is fixed on all insulation frame
On frame, and conducting wire is attached between unit.
Further, in step (1), the method for assembling capacitor core body all insulation frame is：All insulation frame is multilayer
Structure type, every layer of structure type is the same, when assembling all insulation frame, one junior unit of every layer of conduct, first by each layer junior unit
It is welded, then each layer junior unit and column is welded, to welding position of joints by winding glass fabric simultaneously after the completion of welding
Insulation processing is carried out with insulating resin solidification sealing, cross-over block finally is installed in bottom corresponding position, is fixed with insulated bolt,
Complete the assembling of entire all insulation frame.
Further, in step (2), the method that capacitor unit is placed into all insulation frame is：All insulation frame is pacified
By capacitor unit successively one by one from all insulation frame facet push-in frame corresponding position after the completion of dress.
Compared with prior art, beneficial effects of the present invention embody in the following areas：
1) integrated capacitor is using modeling Baogang all insulation frame, and each capacitor unit is using the small shell that insulate, directly
Capacitor core body is formed in the frame by the fixation of corresponding limit method, or is used and processed band on capacitor unit shell
The mounting flange of mounting hole is fixed in by insulated bolt on all insulation frame corresponding position；Capacitor unit is using exhausted
After the small shell of edge, the outlet casing tube between previous capacitor unit outlet and the small shell of metal can be saved, can be further decreased
The volume and weight of capacitor unit so that capacitor internal structure is compacter, and then reaches the entire capacitor device of reduction
The purpose of volume and weight.Capacitor core body design is more reasonable, and internal field strength distribution is more uniform, partial discharge is low, heat dissipation performance
It is good；Meanwhile capacitor core body can improve capacitor end resistance to voltage levels over the ground using all insulation frame, improve capacitor reliability；
2) lead can individually do insulation processing, need not be protected by clearance for insulation；
3) capacitor unit is limited using limiting plate, can be ensured in transporting or working after capacitor unit stand under load
Frame is not fallen out, it is simple and reasonable.
4) installation method can improve the efficiency of assembling and assembling quality of all insulation integrated capacitor unit.
Description of the drawings
Fig. 1 is modeling Baogang all insulation frame integrated capacitor structural plan.
Fig. 2 is the capacitor core body composite structural diagram that first embodiment provides.
Fig. 3 is the capacitor core body all insulation frame construction drawing that first embodiment provides.
Fig. 4 is cross-over block installation diagram.
Fig. 5 is the capacitor flow chart that first embodiment provides.
Fig. 6 is the capacitor core body composite structural diagram that second embodiment provides.
In figure：Fuel tank 1, fuel tank upper cover 2, A, B, C three-phase outlet casing tube 3, capacitor core body 4, insulating trip 5, insulating oil 6,
All insulation frame 4-1, cell separators 4-2, capacitor unit 4-3, connecting wire 4-4, limiting plate 4-5, insulated bolt 4-6, absolutely
Edge resin 4-7, longeron 4-1-1, crossbeam 4-1-2, column 4-1-3, cross-over block 4-1-4.
Specific implementation mode
Below in conjunction with the accompanying drawings and specific example illustrates technical scheme of the present invention.But the present invention should not only be limited
Within the example ranges.
In embodiment as shown in Figure 1, all insulation integrated capacitor is mainly by fuel tank 1, fuel tank upper cover 2, A, B, C three-phase
Outlet casing tube 3 and capacitor core body 4, insulating trip 5 and insulating oil 6 form.
Wherein capacitor core body 4 is placed among fuel tank 1, and surrounding is limited by insulating trip 5, ensures capacitor core body 4
It is fixed in fuel tank 1；Insulating oil 6 is injected by the oil filler point in fuel tank upper cover 3 between capacitor core body 4 and fuel tank 1, absolutely
Edge oil plays the effects that insulation and cooling；4 connecting line of capacitor core body is drawn out to electricity by A, B, C three-phase outlet casing tube 3 simultaneously
Outside container fuel tank, realization is connected with external electrical wiring.
In first embodiment as shown in Figure 2, capacitor core body of the present invention mainly by：All insulation frame 4-1, cell separators
4-2, capacitor unit 4-3, connecting wire 4-4, limiting plate 4-5, insulated bolt 4-6 compositions.
(m is the number of plies to capacitor unit 4-3 generally uses m*n, and n is that can be held according to capacitor per layer capacitor unit number
Amount requires selection m and n) form is arranged.
Wherein this example uses 2*6 unit arrangements, capacitor unit to use insulation crust form.Capacitor unit point
Layer is shelved on all insulation frame 4-1, is electrically connected between each capacitor unit 4-3 and is realized by connecting wire 4-4, while is every
Be separated and position by cell separators 4-2 between each neighboring capacitors unit of layer, and ensure neighboring capacitors unit 4-3 it
Between there are insulating oil channel, insulating oil circulates in the channel in capacitor operational process, and then plays as capacitor unit
4-3 cooling effects.Cell separators are stuck in by cutting concave indentation at its both ends on limiting plate, while passing through capacitor list
Certain expansion occurs after first immersion oil to fix.
It is every in all insulation frame 4-1 to ensure that capacitor unit 4-3 does not fall out all insulation frame 4-1 in transportational process
A limiting plate 4-5 is respectively installed in layer both sides, and corresponding position is machined with cross-over block mounting hole, mounting hole band spiral shell on limiting plate and column
Line.Wait for that capacitor unit is totally placed in corresponding position in main frame, the limiting plate that will insulate is fixed on vertical by insulated bolt 4-6
On column, insulation processing is sealed to connecting portion bolt peripheral part embedding insulating resin 4-7.
In first embodiment as shown in Figure 3, all insulation frame is 2 layers of tower structure, every layer of cruciform bracing and longeron
A holding plane is constituted in sustained height, for placing capacitor unit.Every layer of frame passes through longeron 4-1-1 and crossbeam 4-
1-2 is welded, and welding after each layer frame and column 4-1-3 splicings is formed entire modeling Baogang all insulation frame, last butt welding
Socket part position metal exposed part is wound with glass fabric, and insulating resin bonding solidification is used in combination, completes frame processing and fabricating
(such as Fig. 3).
The material that crossbeam, longeron, the column of all insulation frame use is modeling Baogang proximate matter, the material of proximate matter, section
Shape, size uniformity cause, and only profile length is different, and raw material when frame manufacture is convenient for make and assemble.
The modeling Baogang proximate matter of all insulation frame uses standard square tube, and specific customization section, cross sectional shape letter is not used
It is single, general, conventional proximate matter pultrude process can be used and produced.
During capacitor long-time use, insulating oil constantly can slowly generate impurity under high temperature high voltage.With
Increasing for deposit, impurity can disengage insulating oil and be deposited on 1 bottom of fuel tank, if capacitor core body 4 is directly placed at fuel tank
On 1 bottom plate, impurity can have an adverse effect to capacitor electric property.To solve the shadow to capacitor core body of insulating oil impurity
It rings, increases by one group of cross-over block 4-1-4 in the bottoms capacitor all insulation frame 4-1.Corresponding position adds in all insulation frame rails
Work has cross-over block mounting hole, and mounting hole is threaded, and cross-over block is fixed on by insulated bolt on all insulation frame.Felt pad
Counter sink is processed on block, rear bolt head is tightened and sinks to inside cross-over block, and counterbore position is carried out close by embedding insulating resin
Seal insulation processing (such as Fig. 4).
After being disposed, entire frame is wanted to all related insulating properties of satisfaction between fuel tank and frame and capacitor unit
It asks；Frame mainly meets requirement to mould Baogang as load component, intensity and rigidity simultaneously.
In first embodiment as shown in Figure 5, the main installation process of all insulation integrated capacitor includes：(1) assembling electricity
Container core all insulation frame；(2) capacitor unit is placed into all insulation frame；(3) installation unit partition board and limiting plate, it is right
Capacitor unit fix and unit between conducting wire connect；(4) capacitor core body lifting is put into fuel tank；(5) capacitor core
Insulating trip is packed between body and fuel tank, for capacitor core body to be fixed, while by capacitor internal wiring and lead collar
Pipe connects；(6) fuel tank upper cover is installed；(7) to fuel tank injection capacitor insulation oil.
Wherein first three step is capacitor core body assembling process to all insulation integrated capacitor during the installation process, and rear 3 step is
Capacitor core body is packed into fuel tank, and to the oil-filled process of fuel tank.Compared with traditional metal frame, the main area of installation process
It is not the assemble method of capacitor core body, therefore emphasis of the present invention says all insulation integrated capacitor core installation process
It is bright.
In step (1), the method for assembling capacitor core body all insulation frame is：All insulation frame is multilayered structure form,
Every layer of structure type is the same, and when assembling all insulation frame, first each layer junior unit is welded for one junior unit of every layer of conduct, then
Each layer junior unit and column are welded, to welding position of joints by winding glass fabric and using insulating resin after the completion of welding
Solidification sealing carries out insulation processing, finally installs cross-over block in bottom corresponding position, is fixed with insulated bolt, completes entire complete
The assembling of Insulating frame.
In step (2), the method that capacitor unit is placed into all insulation frame is：All insulation frame will after installation is complete
Capacitor unit is successively one by one from all insulation frame facet push-in frame corresponding position.
In step (3), installation unit partition board and limiting plate, while conducting wire between capacitor unit being attached, method is：
Cell separators are stuck in by cutting concave indentation at its both ends on limiting plate, while by occurring after capacitor unit immersion oil
Certain expansion fixes；One limiting plate, limiting plate and insulation column phase are respectively installed in every layer of both sides of all insulation frame
It answers position to process tapped through hole, limiting plate is fixed on insulation column by insulated bolt, insulated bolt connecting portion is filled
Envelope insulating resin is sealed insulation processing.
In the present invention, capacitor unit is fixed on there are two types of the fixed forms in all insulation frame：One is pass through limit
Plate is fixed in all insulation frame, referring to first embodiment as shown in Figure 2；Another kind is utilized on capacitor unit shell
The mounting flange with mounting hole is processed, is fixed on all insulation frame corresponding position by insulated bolt, referring to such as Fig. 5 institutes
The second embodiment shown.
In second embodiment as shown in Figure 6, capacitor unit 4-3 uses the processing band peace on capacitor unit insulation crust
The mounting flange for filling hole, is fixed in by insulated bolt on the corresponding positions all insulation frame 4-1, in this case, can be with
Cell separators 4-2 and limiting plate 4-5 is omitted, setting mounting hole is then needed on the corresponding positions all insulation frame 4-1.
For the installation method of capacitor as shown in Figure 5, in a second embodiment, installation steps (3) should be then changed to：
By the mounting flange on insulated bolt and capacitor unit insulation crust, capacitor unit is fixed on all insulation frame,
And conducting wire is attached between unit.
The above embodiments are only used to illustrate and not limit the technical solutions of the present invention, although above-described embodiment to the present invention into
Detailed description is gone, the related technical personnel of this field should understand that：It can modify to the present invention or replace on an equal basis, but
Any modification and part replacement for not departing from spirit and scope of the invention should all be covered in scope of the presently claimed invention.
Claims (10)
1. using the modeling Baogang all insulation frame integrated capacitor of insulation crust capacitor unit, including：Fuel tank, A, B, C tri-
Phase outlet casing tube, capacitor core body and insulating oil, capacitor core body are placed among the fuel tank full of insulating oil, and A, B, C three-phase go out
Thread casing is mounted on fuel tank on lid, which is characterized in that the capacitor core body includes all insulation frame and is placed in frame
Several capacitor units, the capacitor unit use insulation crust, capacitor unit to be fixed on all insulation frame by limiting plate
In frame, or using the mounting flange with mounting hole is processed on capacitor unit shell, it is fixed on by insulated bolt complete exhausted
On edge frame corresponding position, the chassis body of all insulation frame is welded using modeling Baogang proximate matter, proximate matter welding position
It is handled by winding glass fabric, while the position that needs are connected by screw bolts is connected using insulated bolt, to exhausted
Edge is bolted position embedding insulating resin and is sealed insulation processing, realizes frame all insulation.
2. the modeling Baogang all insulation frame aggregation type capacitance according to claim 1 using insulation crust capacitor unit
Device, which is characterized in that the capacitor core body includes all insulation frame, cell separators, capacitor unit, connecting wire, limit
Plate, insulated bolt, capacitor unit layering are shelved on all insulation frame, are realized by connecting wire between each capacitor unit
Electrical connection, while being separated and positioning by cell separators between every layer of each neighboring capacitors unit, and ensure adjacent electricity
There are insulating oil channels, cell separators to be stuck on limiting plate by cutting concave indentation at its both ends between container unit,
It is fixed simultaneously by the way that certain expansion occurs after capacitor unit immersion oil.
3. the modeling Baogang all insulation frame aggregation type electricity according to claim 1 or 2 using insulation crust capacitor unit
Container, which is characterized in that all insulation frame is multi-story frame type structure, and every layer of frame is by longeron is with beam welding
At, every layer of cruciform bracing be in sustained height with longeron and constitutes a holding plane, for placing capacitor unit, each layer frame and
Welding forms entire modeling Baogang frame after column splicing.
4. the modeling Baogang all insulation frame aggregation type capacitance according to claim 3 using insulation crust capacitor unit
Device, which is characterized in that the material that crossbeam, longeron, the column of all insulation frame use is modeling Baogang proximate matter, the material of proximate matter
Matter, cross sectional shape, size uniformity cause, and only profile length is different.
5. the modeling Baogang all insulation frame aggregation type capacitance according to claim 4 using insulation crust capacitor unit
Device, which is characterized in that the modeling Baogang proximate matter of all insulation frame uses standard square tube.
6. the modeling Baogang all insulation frame aggregation type capacitance according to claim 3 using insulation crust capacitor unit
Device, which is characterized in that respectively one limiting plate of installation, limiting plate and column corresponding position process spiral shell for described every layer of both sides of all insulation frame
Limiting plate is fixed on column by line through-hole by insulated bolt.
7. the modeling Baogang all insulation frame aggregation type capacitance according to claim 3 using insulation crust capacitor unit
Device, which is characterized in that the base of frame includes the pedestal being made of cross-over block, using insulation between frame and cross-over block
It is bolted.
8. a kind of modeling Baogang all insulation frame using insulation crust capacitor unit according to claim 1~7 any one of them
The installation method of frame integrated capacitor, which is characterized in that the installation method includes：
(1) capacitor core body all insulation frame is assembled；
(2) capacitor unit is placed into all insulation frame；
(3) installation unit partition board and limiting plate, to capacitor unit fix and unit between connecting wire connect；Or
It is that capacitor unit is fixed on by all insulation frame by the mounting flange on insulated bolt and capacitor unit insulation crust
On, and conducting wire is attached between unit.
9. the modeling Baogang all insulation frame integrated capacitor according to claim 8 using insulation crust capacitor unit
Installation method, which is characterized in that in step (1), assembling capacitor core body all insulation frame method be：All insulation frame is
Multilayered structure form, every layer of structure type is the same, and when assembling all insulation frame, one junior unit of every layer of conduct is first small by each layer
Element solder is good, then each layer junior unit and column are welded, to welding position of joints by winding glass fibre after the completion of welding
Cloth simultaneously carries out insulation processing with insulating resin solidification sealing, finally installs cross-over block in bottom corresponding position, uses insulated bolt
It is fixed, complete the assembling of entire all insulation frame.
10. the modeling Baogang all insulation frame aggregation type capacitance according to claim 8 using insulation crust capacitor unit
The installation method of device, which is characterized in that in step (2), the method that capacitor unit is placed into all insulation frame is：All insulation
Frame is after installation is complete by capacitor unit successively one by one from all insulation frame facet push-in frame corresponding position.
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| CN201810094877.XA CN108511193B (en) | 2018-01-31 | 2018-01-31 | The modeling Baogang frame integrated capacitor and installation method of insulation crust junior unit |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009021376A (en) * | 2007-07-11 | 2009-01-29 | Nissin Electric Co Ltd | Dc power supply unit |
| CN202058585U (en) * | 2011-03-01 | 2011-11-30 | 青岛市恒顺电气股份有限公司 | Frame for power capacitor device |
| CN104867675A (en) * | 2014-12-31 | 2015-08-26 | 刘瑞云 | Capacitor core-insulated assembly type capacitor |
| CN206040438U (en) * | 2016-08-30 | 2017-03-22 | 合容电气股份有限公司 | Integrative set formula shunt capacitance ware of layer -stepping three -phase |
| CN206639699U (en) * | 2017-04-26 | 2017-11-14 | 合容电气股份有限公司 | A kind of 110kV Assembled high-voltage shunted capacitors device |
-
2018
- 2018-01-31 CN CN201810094877.XA patent/CN108511193B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009021376A (en) * | 2007-07-11 | 2009-01-29 | Nissin Electric Co Ltd | Dc power supply unit |
| CN202058585U (en) * | 2011-03-01 | 2011-11-30 | 青岛市恒顺电气股份有限公司 | Frame for power capacitor device |
| CN104867675A (en) * | 2014-12-31 | 2015-08-26 | 刘瑞云 | Capacitor core-insulated assembly type capacitor |
| CN206040438U (en) * | 2016-08-30 | 2017-03-22 | 合容电气股份有限公司 | Integrative set formula shunt capacitance ware of layer -stepping three -phase |
| CN206639699U (en) * | 2017-04-26 | 2017-11-14 | 合容电气股份有限公司 | A kind of 110kV Assembled high-voltage shunted capacitors device |
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