CN209542762U - Vehicular scene impulse withstand voltage pilot system - Google Patents
Vehicular scene impulse withstand voltage pilot system Download PDFInfo
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- CN209542762U CN209542762U CN201821852565.2U CN201821852565U CN209542762U CN 209542762 U CN209542762 U CN 209542762U CN 201821852565 U CN201821852565 U CN 201821852565U CN 209542762 U CN209542762 U CN 209542762U
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- pilot system
- hydraulic cylinder
- voltage generator
- electrically connected
- tailgate
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Abstract
The utility model relates to technical field of high voltage, refer in particular to a kind of vehicular scene impulse withstand voltage pilot system, including pilot system, vehicle body and test unfolding mechanism, pilot system is set in the compartment of vehicle body, test unfolding mechanism is correspondingly arranged with pilot system, pilot system includes power supply device, impulse voltage generator, underdamping capacitive divider, DC charging device and Measurement and Control System, power supply device is connected to DC charging device, DC charging device is electrically connected to impulse voltage generator, impulse voltage generator is electrically connected to underdamping capacitive divider, underdamping capacitive divider is electrically connected to test item, DC charging device, impulse voltage generator and underdamping capacitive divider are electrically connected to Measurement and Control System respectively, testing unfolding mechanism includes electric rolling skylight, turnover device and carriage.The pilot system can be tested onboard complete independently scene impulse withstand voltage, and testing equipment is not got off, without secondary assembling, improve test efficiency.
Description
Technical field
The utility model relates to technical field of high voltage, refer in particular to a kind of vehicular scene impulse withstand voltage pilot system.
Background technique
Currently, the power equipments such as power transformer, mutual inductor, cable, GIS expansion impulse withstand voltage is tested at scene, due to
Test voltage is high, capacity is big, and equipment volume, weight are all larger, it usually needs several vehicle cooperations load transport, have arrived scene
Afterwards, various testing equipments, instrument remove by manpower or special lifting vehicle unload, lift by crane, assemble after just can be carried out examination
Test, cause equipment room conformability relatively poor, equipment dispersion, field test space requirement it is big, the lifting of equipment, installation, group
Close very cumbersome, heavy workload and mobility is poor, field connection is complicated, poor reliability, and working efficiency is low.
Summary of the invention
In view of the above problems, the utility model provides a kind of vehicular scene impulse withstand voltage pilot system, the test system
System can be tested onboard complete independently scene impulse withstand voltage, and testing equipment does not get off, is not necessarily to secondary assembling, nothing between testing equipment
Need to repeat wiring, instruction carriage to scene can Automatic-expanding reach trystate, safe insulation distance needed for meeting test is wanted
It asks, test time can greatly be shortened, mitigate the labor intensity of testing crew, improve test efficiency.
To achieve the goals above, the technical solution of the utility model application is as follows:
A kind of vehicular scene impulse withstand voltage pilot system, including pilot system, vehicle body and test unfolding mechanism, examination
Check system is set in the compartment of vehicle body, and test unfolding mechanism is correspondingly arranged with pilot system, and pilot system includes power supply dress
It sets, impulse voltage generator, underdamping capacitive divider, DC charging device and Measurement and Control System, power supply device are connected to
DC charging device, DC charging device are electrically connected to impulse voltage generator, and impulse voltage generator is electrically connected to underdamping
Capacitive divider, underdamping capacitive divider are electrically connected to test item, DC charging device, impulse voltage generator and underdamping
Capacitive divider is electrically connected to Measurement and Control System respectively, and test unfolding mechanism includes electric rolling skylight, turnover device and cunning
Dynamic device.
Furthermore, the impulse voltage generator includes insulating supporting column and the electric discharge for being set to insulating supporting column side
Component, insulating supporting column top are equipped with grading ring.
Furthermore, the discharge assembly includes igniting ball component, charging capacitor, wave front resistance, wave terminal resistance, line
Slot, air inlet pipe and jettron, igniting ball component include shell, and air inlet pipe is equipped in shell and ball gap adjusts component, ball gap
Adjusting component includes driving cylinder, the first ignition pill and the second ignition pill, driving cylinder the first ignition pill of driving in shell on
Lower movement, driving cylinder, which drives, provides gas source by air compressor.
Furthermore, the turnover device includes tailgate, first hydraulic cylinder, second hydraulic cylinder and the first synchronous fuel tank,
Tailgate is articulated on compartment heel slab, and impulse voltage generator is fixed on tailgate, and tailgate is equipped with tailgate hydraulic leg, the
One end of one hydraulic cylinder and second hydraulic cylinder is connected on compartment heel slab, first hydraulic cylinder and second hydraulic cylinder it is another
One end is connected on the support of tailgate, and tailgate hydraulic leg and the first synchronous fuel tank are controlled by hydraulic control system realize respectively
The overturning of tailgate.
Furthermore, the carriage includes pallet, third hydraulic cylinder, the 4th hydraulic cylinder and the second synchronous fuel tank,
Pallet is slidably connected on tailgate, and underdamping capacitive divider is fixed on tailgate, third hydraulic cylinder and the 4th hydraulic cylinder
One end be connected on tailgate, the other end of third hydraulic cylinder and the 4th hydraulic cylinder is connected on pallet, and second is same
It walks oil cylinder and controls the translation for realizing pallet by hydraulic control system.
Furthermore, the electric rolling skylight includes roller shutter, slideway and the motor set on car body top, and roller shutter passes through
Motor driven translates on slideway.
Furthermore, the DC charging device is set to compartment front, impulse voltage generator and underdamping capacitor point
Depressor is set to compartment rear portion, and DC charging device is electrically connected to impulse voltage generator, and impulse voltage generator is electrically connected to weak
Damping capacitor divider, DC charging device, impulse voltage generator and underdamping capacitive divider are electrically connected to measurement respectively
Control system.
Furthermore, the compartment front is additionally provided with PLC control cabinet, and test unfolding mechanism and pilot system distinguish Electricity Federation
It is connected to PLC control cabinet, Measurement and Control System is set in PLC control cabinet.
Furthermore, the power supply device is set in the skirt box of vehicle body chassis lower part, and power supply device includes outer
AC380V power supply, threephase generator and change-over switch are connect, external AC380V power supply and threephase generator are electrically connected to conversion respectively
Switch.
Furthermore, it is additionally provided with hydraulic control system in the skirt box of vehicle body chassis lower part and air compresses
Machine, hydraulic control system and air compressor are electrically connected to PLC control cabinet respectively.
The utility model the utility model has the advantages that
The utility model uses such structure setting, which can onboard try complete independently scene impulse withstand voltage
It tests, testing equipment does not get off, is not necessarily to secondary assembling, is not necessarily to repeat wiring between testing equipment, instruction carriage to scene can be automatic
Expansion reaches trystate, and safe insulation required distance needed for meeting test can greatly shorten test time, subtract
The labor intensity of light testing crew, improves test efficiency.
Detailed description of the invention
Fig. 1 is the utility model travel position side view；
Fig. 2 is the utility model travel position top view；
Fig. 3 is the utility model trystate side view.
Fig. 4 is the utility model pilot system circuit block diagram；
Fig. 5 is the utility model discharge assembly structure chart；
Fig. 6 is the structural schematic diagram of the utility model igniting ball component；
Fig. 7 the utility model electric rolling structural schematic diagram.
1. vehicle body；2. chassis hydraulic leg；3. underdamping capacitive divider；30. pallet；4. surge voltage occurs
Device；40. insulating supporting column；41. discharge assembly；42. grading ring；43. wave front resistance；44. wave terminal resistance；45. wire casing；46. point
Fireball component；461. shell；462. driving cylinders；463. first ignition pills；464. ball gaps；465. second ignition pills；47. air inlet
Pipe；48. jettron；49. charging capacitor；5. power supply device；50. external AC380V power supply；51. threephase generator；52. conversion
Switch；6. hydraulic control system；7. air compressor；8.PLC control cabinet；9. electric rolling skylight；91. roller shutter；92. roller shutter branch
Frame；93. electricity is wanted；94. sliding block；95. motor cabinet；96. synchronous pulley；97. pulley；98. sliding rail；99. car side board；10. compartment；
11. DC charging device；12. tailgate；13. first hydraulic cylinder；14. second hydraulic cylinder；15. third hydraulic cylinder；16. the 4th is hydraulic
Cylinder；17. Measurement and Control System；18. test item；19. tailgate hydraulic leg.
Specific embodiment
The technical solution of the utility model is illustrated with embodiment with reference to the accompanying drawing.
As shown in Figures 1 to 4, a kind of vehicular scene impulse withstand voltage pilot system described in the utility model, including test
System, vehicle body 1 and test unfolding mechanism, pilot system are set in the compartment 10 of vehicle body 1, test unfolding mechanism and examination
Check system is correspondingly arranged, and using such structure setting, is expanded into pilot system from travel position by test unfolding mechanism
Trystate, pilot system include power supply device 5, impulse voltage generator 4, underdamping capacitive divider 3, DC charging device
11 are connected to DC charging device 11 with Measurement and Control System 17, power supply device 5, and DC charging device 11 is electrically connected to impact electricity
Generator 4 is pressed, impulse voltage generator 4 is electrically connected to underdamping capacitive divider 3, and underdamping capacitive divider 3 is electrically connected to
Test item 18, DC charging device 11, impulse voltage generator 4 and underdamping capacitive divider 3 are electrically connected to measurement control respectively
System 17 processed, using such structure setting, power supply device 5 is used to provide power supply to pilot system, and impulse voltage generator 4 is used
Required voltage is tested in providing to test item 18, underdamping capacitive divider 3 is for measuring the generation of 4 ontology of impulse voltage generator
Voltage, DC charging device 11 is for giving impulse voltage generator 4 bulk chargings, and Measurement and Control System 17 is for obtaining data
And control test system, test unfolding mechanism includes electric rolling skylight 9, turnover device and carriage.Using such knot
Structure setting, electric rolling skylight 9 for realizing being opened at the top of compartment 10, turnover device for realizing impulse voltage generator 4 with
Underdamping capacitive divider 3 rotates to be vertical state by horizontal state, carriage for realizing impulse voltage generator 4 with it is weak
Damping capacitor divider 3 separates and keeps suitable distance.The pilot system can be tried onboard complete independently scene impulse withstand voltage
It tests, testing equipment does not get off, is not necessarily to secondary assembling, is not necessarily to repeat wiring between testing equipment, instruction carriage to scene can be automatic
Expansion reaches trystate, and safe insulation required distance needed for meeting test can greatly shorten test time, subtract
The labor intensity of light testing crew, improves test efficiency.
As shown in Figure 5 and Figure 6, the impulse voltage generator 4 including insulating supporting column 40 and is set to insulating supporting column 40
The discharge assembly 41 of side, grading ring 42 is equipped at the top of insulating supporting column 40, and discharge assembly 41 includes igniting ball component 46, charging
Capacitor 49, wave front resistance 43, wave terminal resistance 44, wire casing 45, air inlet pipe 47 and jettron 48, igniting ball component includes shell
461, shell is interior to be equipped with air inlet pipe 47 and ball gap adjusting component, and ball gap adjusts component and includes driving cylinder 462, the first ignition pill
463 and second ignition pill 465, driving cylinder 462 drive the first ignition pill 463 to move up and down in shell 461.Using such
Structure setting effectively plays the gap for adjusting the first ignition pill 463 and the second ignition pill 465, i.e. ball gap 464.
In practical application, the shell 461 of igniting ball component 46 described in the utility model is full-closed structure setting, pneumatically
Switch 48 is set between two neighboring charging capacitor 49, and air inlet pipe 47 is connected to 7 outlet side of air compressor, drives cylinder 462
Set on 461 top of shell, the first ignition pill 463 is connected to the movable end of driving cylinder 462, and the second ignition pill 465 is fixed on shell
461 bottom of body.When specific works, the air that air compressor 7 exports is entered in shell 461 by air inlet pipe 47, so that shell
Pressure in 461 changes, and then drives cylinder 462 that the first ignition pill 463 is driven to move up and down in shell 461, into
And reach adjustment ball gap 464, and then realize continuously adjusting for breakdown voltage, so that numerical value of the breakdown voltage in 20kV~210kV
Consecutive variations in range.
In practical application, discharge assembly 41 described in the utility model shares ten groups.
More specifically, the turnover device includes that tailgate 12, first hydraulic cylinder 13, second hydraulic cylinder 14 are synchronous with first
Oil cylinder, tailgate 12 are articulated on 10 heel slab of compartment, and impulse voltage generator 4 is fixed on tailgate 12, and tailgate 12 is equipped with
One end of tailgate hydraulic leg 19, first hydraulic cylinder 13 and second hydraulic cylinder 14 is connected on 10 heel slab of compartment, the
One hydraulic cylinder 13 and the other end of second hydraulic cylinder 14 are connected on the support of tailgate 12, and tailgate hydraulic leg 19 is synchronous with first
Oil cylinder passes through the overturning by the control realization tailgate 12 of hydraulic control system 6 respectively.Using such structure setting, by hydraulic
Control system 6 controls the first synchronous fuel tank driving first hydraulic cylinder 13 and 14 synchronization telescope of second hydraulic cylinder, to realize tailgate
12 rotate around 10 bottom plate of compartment, i.e., realization impulse voltage generator 4 rotates to be vertical state by horizontal state, meanwhile, in tailgate
12 around 10 bottom plate of compartment rotate when, hydraulic control system 6 control tailgate hydraulic leg 19 stretch out, and tailgate 12 be in it is horizontal
Stop first hydraulic cylinder 13, second hydraulic cylinder 14 and tailgate hydraulic leg 19 when state, at this point, tailgate hydraulic leg 19 supports tailgate
12 keep horizontality.
More specifically, the carriage includes that pallet 30, third hydraulic cylinder 15, the 4th hydraulic cylinder 16 are synchronous with second
Oil cylinder, pallet 30 are slidably connected on tailgate 12, and underdamping capacitive divider 3 is fixed on tailgate 12, third hydraulic cylinder
15 and the 4th one end of hydraulic cylinder 16 be connected on tailgate 12, the other end point of third hydraulic cylinder 15 and the 4th hydraulic cylinder 16
It is not connected on pallet 30, the second synchronous fuel tank realizes the translation of pallet 30 by the control of hydraulic control system 6.Using such
Structure setting controls the second synchronous fuel tank by hydraulic control system 6 and drives third hydraulic cylinder 15 synchronous with the 4th hydraulic cylinder 16
Flexible, to realize that pallet 30 slides on tailgate 12, i.e., realization underdamping capacitive divider 3 is translated along vehicle lengthwise direction.
More specifically, the electric rolling skylight 9 includes roller shutter 91, sliding rail 98 and the motor set on 10 top of compartment
93, roller shutter 91 is translated on slideway by the driving of motor 93.Using such structure setting, to realize opening for 10 top of compartment
It opens.
As shown in fig. 7, sliding rail 98 is fixed on car side board 99, pulley 97 is slidably connected with sliding rail 98, simultaneously
Pulley 97 is connected with roller shutter bracket 92, and roller shutter 91 is fixed on roller shutter bracket 92, and roller shutter bracket 92 is connected with sliding block 94, sliding block 94
It is connected by synchronous belt with synchronous pulley 96, synchronous pulley 96 is connected by shaft coupling with motor 93, and motor 93 is fixed on motor
On seat 95, when motor 93 rotates, driving synchronous pulley 96 rotates, while doing translational motion with movable slider 94, i.e. drive roller shutter
91 translational motion of bracket 92 and roller shutter, realizes the unlatching and closure of electric rolling skylight 9.
More specifically, the DC charging device 11 is set to 10 front of compartment, impulse voltage generator 4 and underdamping electricity
Hold divider 3 and be set to 10 rear portion of compartment, DC charging device 11 is electrically connected to impulse voltage generator 4, impulse voltage generator 4
It is electrically connected to underdamping capacitive divider 3, DC charging device 11, impulse voltage generator 4 and underdamping capacitive divider 3 divide
It is not electrically connected to Measurement and Control System 17.Using such structure setting, it is used for by DC charging device 11 to surge voltage
4 bulk chargings of generator, Measurement and Control System 17 is for obtaining data and control test system.
More specifically, 10 front of compartment is additionally provided with PLC control cabinet 8, and test unfolding mechanism and pilot system are distinguished
It is electrically connected to PLC control cabinet 8, Measurement and Control System 17 is set in PLC control cabinet 8.Using such structure setting, pass through PLC
Control cabinet 8 realizes automation control and the measurement of live impulse withstand voltage pilot system.
More specifically, the power supply device 5 is set in the skirt box of 1 chassis lower part of vehicle body, and power supply device 5 includes
External AC380V power supply 50, threephase generator 51 and change-over switch 52, external AC380V power supply 50 are distinguished with threephase generator 51
It is electrically connected to change-over switch 52.Using such structure setting, the experiment power supply of system can be by change-over switch 52 in AC380V
It is switched between power supply 50 and threephase generator 51.
More specifically, hydraulic control system 6 and air pressure are additionally provided in the skirt box of the 1 chassis lower part of vehicle body
Contracting machine 7, hydraulic control system 6 and air compressor 7 are electrically connected to PLC control cabinet 8 respectively.Using such structure setting, lead to
Cross air compressor 7 and provide gas source for driving cylinder, by hydraulic control system 6 control the flexible of tailgate hydraulic leg 19 and
Control the unlatching and closure of the first synchronous fuel tank and the second synchronous fuel tank.
In practical application, 1 bottom of vehicle body is equipped with chassis hydraulic leg 2, and vehicle bottom is supported when for testing
Mitigate vehicle tyre stress when disk holding is horizontal or parks for a long time.In test, hydraulic control system 6 controls tailgate hydraulic leg
19 stretch out, and keep vehicle chassis holding horizontal, convenient for test unfolding mechanism work well.
The technical scheme in the embodiment of the utility model is described above, but the utility model is not limited to
The specific embodiment stated, the above mentioned embodiment is only schematical, rather than restrictive, this field it is common
Technical staff is not departing from the utility model aims and scope of the claimed protection situation under the enlightenment of the utility model
Under, many forms can be also made, these are belonged within the protection scope of the utility model.
Claims (6)
1. a kind of vehicular scene impulse withstand voltage pilot system, it is characterised in that: including pilot system, vehicle body (1) and examination
Unfolding mechanism is tested, the pilot system is set in the compartment (10) of vehicle body (1), the test unfolding mechanism and pilot system
It is correspondingly arranged, the pilot system includes power supply device (5), impulse voltage generator (4), underdamping capacitive divider (3), straight
Current charge device (11) and Measurement and Control System (17), the power supply device (5) are connected to DC charging device (11), described straight
Current charge device (11) is electrically connected to impulse voltage generator (4), and the impulse voltage generator (4) is electrically connected to underdamping electricity
Hold divider (3), the underdamping capacitive divider (3) is electrically connected to test item (18), the DC charging device (11), punching
It hits voltage generator (4) and underdamping capacitive divider (3) to be electrically connected to respectively Measurement and Control System (17), the test expansion
Mechanism includes electric rolling skylight (9), turnover device and carriage；
The impulse voltage generator (4) includes insulating supporting column (40) and the discharge assembly for being set to insulating supporting column (40) side
(41), grading ring (42) are equipped at the top of the insulating supporting column (40)；
The discharge assembly (41) includes igniting ball component (46), charging capacitor (49), wave front resistance (43), wave terminal resistance
(44), wire casing (45), air inlet pipe (47) and jettron (48), the igniting ball component (46) includes shell (461), described
It is equipped with air inlet pipe (47) in shell (461) and ball gap adjusts component, it includes driving cylinder (462), that the ball gap, which adjusts component,
One ignition pill (463) and the second ignition pill (465), driving cylinder (462) driving the first ignition pill (463) is in shell
(461) it moves up and down in, the driving cylinder (462), which is driven, provides gas source by air compressor (7)；
The turnover device includes tailgate (12), first hydraulic cylinder (13), second hydraulic cylinder (14) and the first synchronous fuel tank, described
Tailgate (12) is articulated on compartment (10) heel slab, and the impulse voltage generator (4) is fixed on tailgate (12), the tail
Plate (12) is equipped with tailgate hydraulic leg (19), and the first hydraulic cylinder (13) and one end of second hydraulic cylinder (14) are separately connected
In on compartment (10) heel slab, the other end of the first hydraulic cylinder (13) and second hydraulic cylinder (14) is connected to tailgate (12)
Support on, the tailgate hydraulic leg (19) and the first synchronous fuel tank pass through hydraulic control system (6) control respectively and realize tail
The overturning of plate (12)；
The carriage includes pallet (30), third hydraulic cylinder (15), the 4th hydraulic cylinder (16) and the second synchronous fuel tank, described
Pallet (30) is slidably connected on tailgate (12), and the underdamping capacitive divider (3) is fixed on tailgate (12), described
One end of third hydraulic cylinder (15) and the 4th hydraulic cylinder (16) is connected on tailgate (12), the third hydraulic cylinder (15) with
The other end of 4th hydraulic cylinder (16) is connected on pallet (30), and second synchronous fuel tank passes through hydraulic control system
(6) translation of pallet (30) is realized in control.
2. a kind of vehicular scene impulse withstand voltage pilot system according to claim 1, it is characterised in that: the electric rolling
Curtain skylight (9) includes that the roller shutter (91), sliding rail (98) and motor (93), the roller shutter (91) being set at the top of compartment (10) pass through electricity
Machine (93) driving translates on sliding rail (98).
3. a kind of vehicular scene impulse withstand voltage pilot system according to claim 1, it is characterised in that: the direct current fills
Electric installation (11) is set to compartment (10) front, and the impulse voltage generator (4) and underdamping capacitive divider (3) are set to compartment
(10) rear portion, the DC charging device (11) are electrically connected to impulse voltage generator (4), the impulse voltage generator (4)
It is electrically connected to underdamping capacitive divider (3), the DC charging device (11), impulse voltage generator (4) and underdamping electricity
Hold divider (3) and is electrically connected to Measurement and Control System (17) respectively.
4. a kind of vehicular scene impulse withstand voltage pilot system according to claim 1, it is characterised in that: the compartment
(10) front is additionally provided with PLC control cabinet (8), and the test unfolding mechanism and pilot system are electrically connected to PLC control cabinet respectively
(8), the Measurement and Control System (17) is set on PLC control cabinet (8).
5. a kind of vehicular scene impulse withstand voltage pilot system according to claim 1, it is characterised in that: the power supply dress
Set (5) set on vehicle body (1) chassis lower part skirt box in, the power supply device (5) include external AC380V power supply (50),
Threephase generator (51) and change-over switch (52), the external AC380V power supply (50) electrically connect respectively with threephase generator (51)
In change-over switch (52).
6. a kind of vehicular scene impulse withstand voltage pilot system according to claim 1, it is characterised in that: the vehicle sheet
Hydraulic control system (6) and air compressor (7), the hydraulic control system are additionally provided in the skirt box of body (1) chassis lower part
(6) it is electrically connected to PLC control cabinet (8) respectively with air compressor (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821852565.2U CN209542762U (en) | 2018-11-12 | 2018-11-12 | Vehicular scene impulse withstand voltage pilot system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821852565.2U CN209542762U (en) | 2018-11-12 | 2018-11-12 | Vehicular scene impulse withstand voltage pilot system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209542762U true CN209542762U (en) | 2019-10-25 |
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ID=68248384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821852565.2U Active CN209542762U (en) | 2018-11-12 | 2018-11-12 | Vehicular scene impulse withstand voltage pilot system |
Country Status (1)
| Country | Link |
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| CN (1) | CN209542762U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109116205A (en) * | 2018-11-12 | 2019-01-01 | 国网电力科学研究院武汉南瑞有限责任公司 | A kind of vehicle-mounted removable scene impulse withstand voltage pilot system |
-
2018
- 2018-11-12 CN CN201821852565.2U patent/CN209542762U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109116205A (en) * | 2018-11-12 | 2019-01-01 | 国网电力科学研究院武汉南瑞有限责任公司 | A kind of vehicle-mounted removable scene impulse withstand voltage pilot system |
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