CN110246686A - A kind of voltage transfer submerged arc three-phase capacitor that higher hamonic wave zero impedance is presented - Google Patents
A kind of voltage transfer submerged arc three-phase capacitor that higher hamonic wave zero impedance is presented Download PDFInfo
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- CN110246686A CN110246686A CN201910525146.0A CN201910525146A CN110246686A CN 110246686 A CN110246686 A CN 110246686A CN 201910525146 A CN201910525146 A CN 201910525146A CN 110246686 A CN110246686 A CN 110246686A
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- 239000003990 capacitor Substances 0.000 title claims abstract description 52
- 238000012546 transfer Methods 0.000 title claims abstract description 43
- 230000000903 blocking effect Effects 0.000 claims abstract description 14
- 238000003466 welding Methods 0.000 claims abstract description 4
- 150000002500 ions Chemical class 0.000 claims description 13
- 230000003321 amplification Effects 0.000 claims description 12
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 12
- 238000003780 insertion Methods 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims description 9
- 238000009413 insulation Methods 0.000 claims description 8
- 230000005611 electricity Effects 0.000 claims description 4
- 238000009792 diffusion process Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 229920004934 Dacron® Polymers 0.000 description 1
- 229920004933 Terylene® Polymers 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- 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
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- 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
- H01G2/14—Protection against electric or thermal overload
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/01—Arrangements for reducing harmonics or ripples
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/40—Arrangements for reducing harmonics
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- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Emergency Protection Circuit Devices (AREA)
Abstract
The invention discloses a kind of voltage transfer submerged arc three-phase capacitors that higher hamonic wave zero impedance is presented, its structure includes: condenser block, support baseboard, outlet casing tube, it is tamping screw, the lower end of condenser block and the upper end of support baseboard are fixed together by way of electric welding, a kind of voltage transfer submerged arc three-phase capacitor that higher hamonic wave zero impedance is presented of the present invention, it realizes when needing to protect circuit using the three-phase capacitor, pass through the cooperation of lower submerged arc grid and slideway shelf, it circulates with significantly more efficient gas is formed when there is arc light for cable lines, and drive the higher hamonic wave of discharge coil that zero impedance is presented under the action of being grounded plate-laying and right harmonic wave inductance seat, so that carrying out real-time blocking to higher hamonic wave, disorder is fluctuated to amplify diffusion to the uneven overvoltage of falseness caused by the capacitor and limit it, from And it is more stable when three-phase capacitor being driven to work, play the role of protection to the outer fuse of capacitor.
Description
Technical field
The present invention is a kind of voltage transfer submerged arc three-phase capacitor that higher hamonic wave zero impedance is presented, and belongs to power capacitor
Field.
Background technique
Capacitor is the pole plate by both ends with intermediate insulation dielectric, the separated by direct communication being widely used in circuit,
Mica condenser, dacron terylene condenser and three-phase capacitor etc. can be divided by high frequency bypass circuit, three-phase capacitor is because of dielectric at present
Constant is higher, the preferable optimum of stability does shunt capacitance.
However three-phase capacitor on the market is because there are tolerance and discharge coil performance (containing C-V characteristic) differences for inside
Larger, in actual operation, this species diversity drives a large amount of harmonic sources endlessly to occur, and it is undesirable to be subject to power quality, non-
It often is easy to produce unbalance voltage phenomenon, this phenomenon forces capacitor imbalance of three-phase voltage and capacitance changes, special
It is not when single-phase earthing occurs for route, single-phase earthing can generate arc grounding over-voltage off and on, even if at this time one
In the case that subsystem balances, false unbalance voltage can be also generated in secondary side, overvoltage off and on is caused to force
The outer fuse of the capacitor easily fuses, serious that capacitor is caused to puncture.
Summary of the invention
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of voltages that higher hamonic wave zero impedance is presented to turn
Submerged arc three-phase capacitor is moved, there are tolerances and discharge coil performance because of inside in order to overcome current three-phase capacitor on the market
(containing C-V characteristic) differs greatly, and in actual operation, this species diversity drives a large amount of harmonic sources endlessly to occur, and is subject to electricity
Source quality is undesirable, is very easy to generate unbalance voltage phenomenon, and this phenomenon forces capacitor imbalance of three-phase voltage and electric
Capacity changes, and especially when single-phase earthing occurs for route, the arc grounding that single-phase earthing can generate off and on is excessively electric
Pressure, even if false unbalance voltage can be also generated in secondary side, when breaking when causing at this time in the case where primary system balances
Continuous overvoltage forces the outer fuse of the capacitor easily to fuse, serious the problem of causing capacitor to puncture.
To achieve the goals above, the present invention is to realize by the following technical solutions: a kind of presentation higher hamonic wave zero
The voltage transfer submerged arc three-phase capacitor of impedance, structure include: condenser block, support baseboard, outlet casing tube, are tamping screw,
The lower end of the condenser block and the upper end of support baseboard be fixed together by way of electric welding, the screw that is tamping
The connection of the threaded upper ends of lower end and outlet casing tube.
To optimize above-mentioned technical proposal, the measure further taken are as follows:
The present invention is further arranged to, and the condenser block is by lead, cable lines, air pressure circulation submerged arc device, core
Packet, higher hamonic wave blocking apparatus, discharge coil, overvoltage amplification transfer device composition, the upper end of the cable lines is embedded in peace
Loaded in lead, the air pressure circulation submerged arc device sets there are two altogether and is located at the upper end of core packet, the overvoltage amplification
The upper end of transfer device is electrically connected by discharge coil with higher hamonic wave blocking apparatus.
The present invention is further arranged to, and the air pressure circulation submerged arc device is by lower submerged arc grid, slideway shelf, upper submerged arc grid
Piece, chip diaphragm, insulation board, porous pole plate, negative ions air cavity composition, the lower submerged arc grid insertion are installed on slideway shelf
Inside, the upper submerged arc grid set altogether there are five and be located in slideway shelf, the insulation board is installed in the two of chip diaphragm
Side, the porous pole plate and negative ions air cavity clearance fit.
Have by the cooperation between negative ions air cavity and chip diaphragm positive and negative by using above-mentioned technical proposal
Ion air cavity will attract each other and squeeze the effect of chip diaphragm in the case where being powered, porous pole plate is released
The gas of cooling arc light.
The present invention is further arranged to, and the higher hamonic wave blocking apparatus is by energization item, right harmonic wave inductance seat, earthing bar
Plate, earthing strip, left harmonic wave inductance seat composition, the left harmonic wave inductance seat are parallel to each other with right harmonic wave inductance seat, the earthing bar
Plate is electrically connected by earthing strip with left harmonic wave inductance seat, and the energization item is installed in the upper end of left harmonic wave inductance seat.
Have by the cooperation between left harmonic wave inductance seat and energization item in discharge lines by using above-mentioned technical proposal
Load energization item in higher hamonic wave drives the effect of left harmonic wave inductance seat concatenation coil, so that higher hamonic wave largely drops to
In the ground connection plate-laying of concatenation.
The present invention is further arranged to, overvoltage amplification transfer device by diffusing bucket, receive column, transfer resistance, put
Electric pole, conductibility vane member, dielectric layer composition, the reception column insertion are installed in diffusing bucket, and the transfer resistance passes through
Discharge lever is electrically connected with column is received, and the conductibility vane member sets there are four altogether and is installed on diffusing bucket, the dielectric
Layer is connected to the inner upper end of diffusing bucket by the way of nested.
Have and sent out in the capacitor by the cooperation between discharge lever and transfer resistance by using above-mentioned technical proposal
The extra voltage and current of discharge coil can be transferred to the effect on discharge lever by transfer resistance when raw overvoltage, so that realization pair
The real-time voltage of capacitor carries out electric discharge transfer.
The present invention is further arranged to, and the dielectric layer is made of classification bar, alternate plates, wrapping layer, terminal support, and described point
Grade bar is installed in the upper end of wrapping layer, mutually welds on the right side of the left side of the alternate plates and the upper end of terminal support, the alternate plates are embedding
Enter to be installed on the inner upper end of wrapping layer.
Application method: when related personnel uses the three-phase capacitor, outlet casing tube is set with required using screw is tamping
Standby to be connected, then starting core packet power supply is that circuit is connected, when single-phase earthing occurs for cable lines during core job contract is made, arc
Light passes through in slideway shelf and drives negative ions air cavity to be powered to draw close toward centre, so that chip diaphragm is squeezed just toward porous
Pole plate releases cold air, and lower submerged arc grid and upper submerged arc grid is caused to form significantly more efficient gas stream in slideway shelf
It is logical, to improve submerged arc effect, then in discharge coil there are when a large amount of harmonic sources, right harmonic wave inductance under the action of energization item
Seat concatenates the first and last end of discharge coil with left harmonic wave inductance seat net side, so that the grounded item of harmonic voltage largely drops to concatenation
Ground connection plate-laying on, cause higher harmonic current to slacken significantly, to realize interception to it, then putting according to transfer resistance
The voltage amplification of discharge coil is transferred on each discharge lever by electrical characteristics, and voltage disperses to conductibility under the action of receiving column
Vane member causes classification bar to be expanded so that wrapping layer and terminal support energization drive the quick disintegration voltage of alternate plates and electric current
It dissipates to each diffusing bucket, to realize the high amplitude overvoltage limitation fluctuation disorder to discharge coil.
Beneficial effect
The present invention it is a kind of present higher hamonic wave zero impedance voltage transfer submerged arc three-phase capacitor, realize need using
When the three-phase capacitor protects circuit, by the cooperation of lower submerged arc grid and slideway shelf, when with there is arc light for cable lines
Significantly more efficient gas circulation is formed, and drives the high order of discharge coil under the action of being grounded plate-laying and right harmonic wave inductance seat
Zero impedance is presented in harmonic wave, so that real-time blocking is carried out to higher hamonic wave, thus to the uneven mistake of falseness caused by the capacitor
Voltage, which amplifies diffusion and limits it, fluctuates disorder, thus it is more stable when three-phase capacitor being driven to work, to the outer of capacitor
Fuse plays the role of protection.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon:
Fig. 1 is a kind of structural representation for the voltage transfer submerged arc three-phase capacitor that higher hamonic wave zero impedance is presented of the present invention
Figure.
Fig. 2 is the structural schematic diagram of condenser block of the present invention.
Fig. 3 is the structural schematic diagram of higher hamonic wave blocking apparatus of the present invention.
Fig. 4 is the structural schematic diagram that overvoltage of the present invention amplifies transfer device.
Fig. 5 is the partial structural diagram of diffusing bucket of the present invention.
Fig. 6 is the partial structural diagram of dielectric layer of the present invention.
Fig. 7 is the structural schematic diagram of air pressure of the present invention circulation submerged arc device.
Fig. 8 is the structural schematic diagram of the lower submerged arc grid of the present invention.
Description of symbols: condenser block -1, support baseboard -2, outlet casing tube -3, be tamping screw -4, lead -101,
Cable lines -102, air pressure circulation submerged arc device -103, core packet -104, higher hamonic wave blocking apparatus -105, discharge coil -106,
Overvoltage amplifies transfer device -107, lower submerged arc grid -1031, slideway shelf -1032, upper submerged arc grid -1033, chip diaphragm -
1034, insulation board -1035, porous pole plate -1036, negative ions air cavity -1037, energization item -1051, right harmonic wave inductance seat -
1052, it is grounded plate-laying -1053, earthing strip -1054, left harmonic wave inductance seat -1055, diffusing bucket -1071, receives column -1072, transfer
Resistance -1073, discharge lever -1074, conductibility vane member -1075, dielectric layer -1076, classification bar -10761, alternate plates -
10762, wrapping layer -10763, terminal support -10764.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
Fig. 1-8 is please referred to, the present invention provides a kind of voltage transfer submerged arc three-phase capacitor that higher hamonic wave zero impedance is presented:
Its structure includes: condenser block 1, support baseboard 2, outlet casing tube 3, is tamping screw 4, the lower end of the condenser block 1 and support
The upper end of bottom plate 2 is fixed together by way of electric welding, the upper end of the lower end for being tamping screw 4 and outlet casing tube 3
It is threadedly coupled, the condenser block 1 is by lead 101, cable lines 102, air pressure circulation submerged arc device 103, core packet 104, height
Subharmonic blocking apparatus 105, discharge coil 106, overvoltage amplification transfer device 107 form, the upper end of the cable lines 102
Insertion is installed in lead 101, and the air pressure circulation submerged arc device 103 sets there are two altogether and be located at the upper end of core packet 104,
The upper end of the overvoltage amplification transfer device 107 is electrically connected by discharge coil 106 with higher hamonic wave blocking apparatus 105, institute
State air pressure circulation submerged arc device 103 by lower submerged arc grid 1031, slideway shelf 1032, upper submerged arc grid 1033, chip diaphragm 1034,
Insulation board 1035, porous pole plate 1036, negative ions air cavity 1037 form, and the lower insertion of submerged arc grid 1031 is installed on cunning
The inside of road frame 1032, the upper submerged arc grid 1033 set there are five altogether and are located in slideway shelf 1032, the insulation board
1035 are installed in the two sides of chip diaphragm 1034, the porous pole plate 1036 and 1037 clearance fit of negative ions air cavity, lead to
The cooperation between negative ions air cavity 1037 and chip diaphragm 1034 is crossed, is had in the case where negative ions air cavity 1037 is powered
The effect that will attract each other and squeeze chip diaphragm 1034 enables porous pole plate 1036 to release the gas of cooling arc light
Body, the higher hamonic wave blocking apparatus 105 is by energization item 1051, right harmonic wave inductance seat 1052, ground connection plate-laying 1053, earthing strip
1054, left harmonic wave inductance seat 1055 forms, and the left harmonic wave inductance seat 1055 is parallel to each other with right harmonic wave inductance seat 1052, described
Ground connection plate-laying 1053 is electrically connected by earthing strip 1054 with left harmonic wave inductance seat 1055, and the energization item 1051 is installed in left harmonic wave
The upper end of inductance seat 1055 has by the cooperation between left harmonic wave inductance seat 1055 and energization item 1051 in discharge coil 106
There are the effects that energization item 1051 when higher hamonic wave drives the left concatenation of harmonic wave inductance seat 1055 coil, so that higher hamonic wave is most of
Drop in the ground connection plate-laying 1053 of concatenation, overvoltage amplification transfer device 107 by diffusing bucket 1071, receive column 1072,
Transfer resistance 1073, discharge lever 1074, conductibility vane member 1075, dielectric layer 1076 form, and the reception column 1072 is embedded in
It is installed in diffusing bucket 1071, the transfer resistance 1073 is electrically connected by discharge lever 1074 with column 1072 is received, the conduction
Property vane member 1075 set altogether there are four and be installed on diffusing bucket 1071, the dielectric layer 1076 using nesting by the way of connect
It is connected to the inner upper end of diffusing bucket 1071, by the cooperation between discharge lever 1074 and transfer resistance 1073, is had in the capacitor
The extra voltage and current of discharge coil 106 can be transferred on discharge lever 1074 by transfer resistance 1073 when overvoltage occurs for device
Effect carries out electric discharge transfer to the real-time voltage of capacitor so that realizing, the dielectric layer 1076 is by classification bar 10761, alternating
Plate 10762, wrapping layer 10763, terminal support 10764 form, and the classification bar 10761 is installed in the upper end of wrapping layer 10763, institute
It states and is mutually welded on the right side of the left side of alternate plates 10762 and the upper end of terminal support 10764, the insertion of alternate plates 10762 is installed on packet
The inner upper end of covering layer 10763.
Referring to Fig. 4, flower-like structure of the diffusing bucket 1071 using multiple stacking waves, with prior art phase
Than it can be it that this kind of structure, which has multiple cambered surfaces of the diffusing bucket 1071 when receiving column 1072 and shifting superfluous voltage and electric current,
It realizes multi-angle consumption, avoids the power aggregation of the amplification transfer of transfer resistance 1073 that capacitor faults occur in the same side.
Referring to Fig. 7, the lower submerged arc grid 1031 using rectangular parallelepiped structure and with upper submerged arc grid 1033
Total tablet thickness and total the air gap degree are identical, and compared with prior art, this kind of structure, which has to be powered in cable lines 102, occurs arc
Submerged arc grid 1031 and upper 1033 stacked in multi-layers of submerged arc grid under light time and the effect that will reduce its load, avoid arc light from forcing electricity
Container load off and on is promoted and easily damaged.
Application method: related personnel use the three-phase capacitor when, using be tamping screw 4 by outlet casing tube 3 with it is required
Equipment is connected, and then starting 104 power supply of core packet is that circuit is connected, and list occurs for cable lines 102 in 104 course of work of core packet
When being mutually grounded, arc light passes through in slideway shelf 1032 and drives negative ions air cavity 1037 to be powered to draw close toward centre so that chip every
Film 1034, which is squeezed, just releases cold air toward porous pole plate 1036, causes lower submerged arc grid 1031 and upper submerged arc grid
Piece 1033 forms significantly more efficient gas circulation in slideway shelf 1032, so that submerged arc effect is improved, then in discharge coil 106
There are when a large amount of harmonic sources, right harmonic wave inductance seat 1052 and left 1055 net side string of harmonic wave inductance seat under the action of energization item 1051
The first and last end of discharge coil 106 is connect, so that the most of ground connection plate-laying 1053 for dropping to concatenation of the grounded item 1054 of harmonic voltage
On, cause higher harmonic current to slacken significantly, so that the interception to it is realized, then according to the flash-over characteristic of transfer resistance 1073
The voltage amplification of discharge coil 106 is transferred on each discharge lever 1074, under the action of receiving column 1072 voltage disperse to
Conductibility vane member 1075, so that wrapping layer 10763 and the energization of terminal support 10764 drive the quickly diffusion electricity of alternate plates 10762
Pressure and electric current cause classification bar 10761 to be spread to each diffusing bucket 1071, to realize the Gao Zhen to discharge coil 106
The limitation fluctuation disorder of width overvoltage.
The present invention solves the three-phase capacitor of the prior art on the market, and because of inside, there are tolerances and discharge coil performance (to contain
C-V characteristic) it differs greatly, in actual operation, this species diversity drives a large amount of harmonic sources endlessly to occur, and is subject to power supply
Quality is undesirable, is very easy to generate unbalance voltage phenomenon, this phenomenon forces capacitor imbalance of three-phase voltage and capacitor
Amount changes, and especially when single-phase earthing occurs for route, single-phase earthing can generate arc grounding over-voltage off and on,
Even if can also generate false unbalance voltage in secondary side at this time in the case where primary system balances, cause off and on
Overvoltage force the outer fuse of the capacitor easily to fuse, serious the problem of causing capacitor to puncture, the present invention passes through above-mentioned portion
Part is combined with each other, and is realized when needing to protect circuit using the three-phase capacitor, is passed through lower submerged arc grid 1031 and slideway
The cooperation of frame 1032 has and occurs forming significantly more efficient gas circulation when arc light for cable lines 102, and in ground connection plate-laying
1053 are presented zero impedance with the higher hamonic wave of discharge coil 106 is driven under the action of right harmonic wave inductance seat 1052, so as to high order
Harmonic wave carries out real-time blocking, to amplify diffusion to the uneven overvoltage of falseness caused by the capacitor and limit its wave
Dynamic disorder, thus it is more stable when three-phase capacitor being driven to work, play the role of protection to the outer fuse of capacitor.
Specific embodiment described herein is only to give an example to the present invention.The technical field of the invention
Technical staff can make various modifications or additions to the described embodiments or be substituted in a similar manner, but
Without departing from of the invention or beyond the scope of the appended claims.
Claims (6)
1. it is a kind of present higher hamonic wave zero impedance voltage transfer submerged arc three-phase capacitor, structure include: condenser block (1),
Support baseboard (2), is tamping screw (4) at outlet casing tube (3), it is characterised in that: the lower end and support bottom of the condenser block (1)
The upper end of plate (2) is fixed together by way of electric welding, the lower end for being tamping screw (4) and outlet casing tube (3)
Threaded upper ends connection.
2. a kind of voltage transfer submerged arc three-phase capacitor that higher hamonic wave zero impedance is presented according to claim 1, special
Sign is: the condenser block (1) is by lead (101), cable lines (102), air pressure circulation submerged arc device (103), core packet
(104), higher hamonic wave blocking apparatus (105), discharge coil (106), overvoltage amplification transfer device (107) composition, the electricity
The upper end insertion of cable item (102) is installed in lead (101), there are two air pressure circulation submerged arc device (103) sets altogether
And be located at the upper end of core packet (104), the upper end of overvoltage amplification transfer device (107) by discharge coil (106) with
Higher hamonic wave blocking apparatus (105) electrical connection.
3. a kind of voltage transfer submerged arc three-phase capacitor that higher hamonic wave zero impedance is presented according to claim 2, special
Sign is: air pressure circulation submerged arc device (103) is by lower submerged arc grid (1031), slideway shelf (1032), upper submerged arc grid
(1033), chip diaphragm (1034), insulation board (1035), porous pole plate (1036), negative ions air cavity (1037) composition, institute
The inside that the insertion of lower submerged arc grid (1031) is installed on slideway shelf (1032) is stated, there are five the upper submerged arc grid (1033) sets altogether
And it is located in slideway shelf (1032), the insulation board (1035) is installed in the two sides of chip diaphragm (1034), the porous
Pole plate (1036) and negative ions air cavity (1037) clearance fit.
4. a kind of voltage transfer submerged arc three-phase capacitor that higher hamonic wave zero impedance is presented according to claim 2, special
Sign is: the higher hamonic wave blocking apparatus (105) is by energization item (1051), right harmonic wave inductance seat (1052), ground connection plate-laying
(1053), earthing strip (1054), left harmonic wave inductance seat (1055) composition, the left harmonic wave inductance seat (1055) and right harmonic wave inductance
Seat (1052) is parallel to each other, and the ground connection plate-laying (1053) is electrically connected by earthing strip (1054) with left harmonic wave inductance seat (1055)
It connects, the energization item (1051) is installed in the upper end of left harmonic wave inductance seat (1055).
5. a kind of voltage transfer submerged arc three-phase capacitor that higher hamonic wave zero impedance is presented according to claim 2, special
Sign is: overvoltage amplification transfer device (107) by diffusing bucket (1071), receive column (1072), transfer resistance (1073),
Discharge lever (1074), conductibility vane member (1075), dielectric layer (1076) composition, reception column (1072) insertion are installed on
In diffusing bucket (1071), the transfer resistance (1073) is electrically connected by discharge lever (1074) with column (1072) are received, the biography
The property led vane member (1075) sets there are four altogether and is installed on diffusing bucket (1071), and the dielectric layer (1076) is using nested
Mode be connected to the inner upper ends of diffusing bucket (1071).
6. a kind of voltage transfer submerged arc three-phase capacitor that higher hamonic wave zero impedance is presented according to claim 5, special
Sign is: the dielectric layer (1076) is by classification bar (10761), alternate plates (10762), wrapping layer (10763), terminal support
(10764) it forms, classification bar (10761) is installed in the upper end of wrapping layer (10763), a left side for the alternate plates (10762)
It is mutually welded on the right side of side and the upper end of terminal support (10764), alternate plates (10762) insertion is installed on wrapping layer (10763)
Inner upper end.
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| CN201910525146.0A CN110246686B (en) | 2019-06-18 | 2019-06-18 | Voltage transfer submerged arc three-phase capacitor with high harmonic zero impedance |
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| CN201910525146.0A CN110246686B (en) | 2019-06-18 | 2019-06-18 | Voltage transfer submerged arc three-phase capacitor with high harmonic zero impedance |
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| CN109524239A (en) * | 2018-12-04 | 2019-03-26 | 大连交通大学 | A kind of novel capacitor and processing method |
| CN109887748A (en) * | 2019-02-21 | 2019-06-14 | 郑素英 | A kind of equal buckling circle compensating electric capacity improving zero sequence electric leakage density prevention residual voltage |
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Effective date of registration: 20240204 Address after: 431699 No. 53, Wenchang Avenue, High-tech Industrial Development Zone, Xiaogan City, Hubei Province Patentee after: Hubei Jinghao Electronic Technology Co.,Ltd. Country or region after: China Address before: No. 8000, No. 514, xinmeihu street, Guangming District, Guangdong Province Patentee before: SHENZHEN JINGHAO CAPACITOR Co.,Ltd. Country or region before: China |