CN109116205A - A kind of vehicle-mounted removable scene impulse withstand voltage pilot system - Google Patents

A kind of vehicle-mounted removable scene impulse withstand voltage pilot system Download PDF

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Publication number
CN109116205A
CN109116205A CN201811337734.3A CN201811337734A CN109116205A CN 109116205 A CN109116205 A CN 109116205A CN 201811337734 A CN201811337734 A CN 201811337734A CN 109116205 A CN109116205 A CN 109116205A
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CN
China
Prior art keywords
pilot system
vehicle
tailgate
impulse
electrically connected
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201811337734.3A
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Chinese (zh)
Inventor
陈威
戴迎宏
李永飞
王蔚
汤国龙
闫培渊
胡华峰
周际
董旺
何应齐
孙万士
潘哲哲
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Wuhan NARI Ltd
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Wuhan NARI Ltd
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Filing date
Publication date
Application filed by Wuhan NARI Ltd filed Critical Wuhan NARI Ltd
Priority to CN201811337734.3A priority Critical patent/CN109116205A/en
Publication of CN109116205A publication Critical patent/CN109116205A/en
Pending legal-status Critical Current

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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/12Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Relating To Insulation (AREA)

Abstract

The present invention relates to technical field of high voltage, refer in particular to a kind of vehicle-mounted removable 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

A kind of vehicle-mounted removable scene impulse withstand voltage pilot system
Technical field
The present invention relates to technical field of high voltage, refer in particular to a kind of vehicle-mounted removable 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 present invention provides a kind of vehicle-mounted removable 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 that the present invention applies is as follows:
A kind of vehicle-mounted removable scene impulse withstand voltage pilot system, including pilot system, vehicle body and test unwinder Structure, pilot system are set in the compartment of vehicle body, and test unfolding mechanism is correspondingly arranged with pilot system, and pilot system includes electricity Source device, impulse voltage generator, underdamping capacitive divider, DC charging device and Measurement and Control System, power supply device connect It is connected to DC charging device, DC charging device is electrically connected to impulse voltage generator, and impulse voltage generator is electrically connected to weak Damping capacitor divider, underdamping capacitive divider are electrically connected to test item, DC charging device, impulse voltage generator with it is weak Damping capacitor divider is electrically connected to Measurement and Control System respectively, and test unfolding mechanism includes electric rolling skylight, turnover device With carriage.
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 invention has the advantages that:
The present invention uses such structure setting, which can onboard test complete independently scene impulse withstand voltage, 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 being capable of Automatic-expanding Reach trystate, safe insulation required distance needed for meeting test can greatly shorten test time, mitigate examination The labor intensity of personnel is tested, test efficiency is improved.
Detailed description of the invention
Fig. 1 is travel position side view of the present invention;
Fig. 2 is travel position top view of the present invention;
Fig. 3 is trystate side view of the present invention.
Fig. 4 is pilot system circuit block diagram of the present invention;
Fig. 5 is discharge assembly structure chart of the present invention;
Fig. 6 is the structural schematic diagram of present invention igniting ball component;
Fig. 7 electric rolling structural schematic diagram of the present invention.
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
Technical solution of the present invention is illustrated with embodiment with reference to the accompanying drawing.
As shown in Figures 1 to 4, a kind of vehicle-mounted removable scene impulse withstand voltage pilot system of the present invention, 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 of the present invention is full-closed structure setting, jettron 48 are set between two neighboring charging capacitor 49, and air inlet pipe 47 is connected to 7 outlet side of air compressor, and driving cylinder 462 is set to 461 top of shell, the first ignition pill 463 are connected to the movable end of driving cylinder 462, and the second ignition pill 465 is fixed on shell 461 Bottom.When specific works, the air that air compressor 7 exports is entered in shell 461 by air inlet pipe 47, so that in shell 461 Pressure change, then drive cylinder 462 that the first ignition pill 463 is driven to move up and down in shell 461, and then reach Ball gap 464 is adjusted, and then realizes continuously adjusting for breakdown voltage, so that breakdown voltage is in the numberical range of 20kV~210kV Consecutive variations.
In practical application, discharge assembly 41 of the present invention 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 above technical solution in the embodiment of the present invention is described, but the invention is not limited to above-mentioned specific Embodiment, the above mentioned embodiment is only schematical, rather than restrictive, those skilled in the art Under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, it can also make very much Form, within these are all belonged to the scope of protection of the present invention.

Claims (10)

1. a kind of vehicle-mounted removable scene impulse withstand voltage pilot system, it is characterised in that: including pilot system, vehicle body (1) With test unfolding mechanism, the pilot system is set in the compartment (10) of vehicle body (1), the test unfolding mechanism and test System is correspondingly arranged, and the pilot system includes power supply device (5), impulse voltage generator (4), underdamping capacitive divider (3), DC charging device (11) and Measurement and Control System (17), the power supply device (5) are connected to DC charging device (11), The DC charging device (11) is electrically connected to impulse voltage generator (4), and the impulse voltage generator (4) is electrically connected to weak Damping capacitor divider (3), the underdamping capacitive divider (3) are electrically connected to test item (18), the DC charging device (11), impulse voltage generator (4) and underdamping capacitive divider (3) are electrically connected to Measurement and Control System (17) respectively, described Testing unfolding mechanism includes electric rolling skylight (9), turnover device and carriage.
2. a kind of vehicle-mounted removable scene impulse withstand voltage pilot system according to claim 1, it is characterised in that: the punching The discharge assembly (41) that voltage generator (4) includes insulating supporting column (40) with is set to insulating supporting column (40) side is hit, it is described Grading ring (42) are equipped at the top of insulating supporting column (40).
3. a kind of vehicle-mounted removable scene impulse withstand voltage pilot system according to claim 2, it is characterised in that: described to put Electrical component (41) include 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) include shell (461), are set in the shell (461) There are air inlet pipe (47) and ball gap to adjust component, it includes driving cylinder (462), the first ignition pill (463) that the ball gap, which adjusts component, With the second ignition pill (465), driving cylinder (462) driving the first ignition pill (463) moves up and down in shell (461), The driving cylinder (462), which is driven, provides gas source by air compressor (7).
4. a kind of vehicle-mounted removable scene impulse withstand voltage pilot system according to claim 1, it is characterised in that: described to turn over Rotary device includes tailgate (12), first hydraulic cylinder (13), second hydraulic cylinder (14) and the first synchronous fuel tank, tailgate (12) hinge It is connected on compartment (10) heel slab, the impulse voltage generator (4) is fixed on tailgate (12), is set on the tailgate (12) Have tailgate hydraulic leg (19), one end of the first hydraulic cylinder (13) and second hydraulic cylinder (14) is connected to compartment (10) On heel slab, the other end of the first hydraulic cylinder (13) and second hydraulic cylinder (14) is connected on the support of tailgate (12), The tailgate hydraulic leg (19) passes through hydraulic control system (6) control with the first synchronous fuel tank respectively and realizes turning over for tailgate (12) Turn.
5. a kind of vehicle-mounted removable scene impulse withstand voltage pilot system according to claim 1, it is characterised in that: the cunning Dynamic device includes pallet (30), third hydraulic cylinder (15), the 4th hydraulic cylinder (16) and the second synchronous fuel tank, and the pallet (30) can Sliding is connected on tailgate (12), and the underdamping capacitive divider (3) is fixed on tailgate (12), the third hydraulic cylinder (15) it is connected on tailgate (12) with one end of the 4th hydraulic cylinder (16), the third hydraulic cylinder (15) and the 4th hydraulic cylinder (16) the other end is connected on pallet (30), and second synchronous fuel tank is realized by hydraulic control system (6) control The translation of pallet (30).
6. a kind of vehicle-mounted removable scene impulse withstand voltage pilot system according to claim 1, it is characterised in that: the electricity Dynamic roller shutter skylight (9) include that the roller shutter (91), sliding rail (98) and motor (93), the roller shutter (91) being set at the top of compartment (10) lead to Motor (93) driving is crossed to translate on sliding rail (98).
7. a kind of vehicle-mounted removable scene impulse withstand voltage pilot system according to claim 1, it is characterised in that: described straight Current charge device (11) is set to compartment (10) front, and the impulse voltage generator (4) is set to underdamping capacitive divider (3) 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 Capacitive divider (3) is electrically connected to Measurement and Control System (17) respectively.
8. a kind of vehicle-mounted removable scene impulse withstand voltage pilot system according to claim 1, it is characterised in that: the vehicle 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).
9. a kind of vehicle-mounted removable scene impulse withstand voltage pilot system according to claim 1, it is characterised in that: the electricity Source device (5) is set in the skirt box of vehicle body (1) chassis lower part, and the power supply device (5) includes external AC380V power supply (50), threephase generator (51) and change-over switch (52), the external AC380V power supply (50) and threephase generator (51) are respectively It is electrically connected to change-over switch (52).
10. a kind of vehicle-mounted removable scene impulse withstand voltage pilot system according to claim 1, it is characterised in that: described Hydraulic control system (6) and air compressor (7), the hydraulic control are additionally provided in the skirt box of vehicle body (1) chassis lower part System (6) processed and air compressor (7) are electrically connected to PLC control cabinet (8) respectively.
CN201811337734.3A 2018-11-12 2018-11-12 A kind of vehicle-mounted removable scene impulse withstand voltage pilot system Pending CN109116205A (en)

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CN201811337734.3A CN109116205A (en) 2018-11-12 2018-11-12 A kind of vehicle-mounted removable scene impulse withstand voltage pilot system

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110275099A (en) * 2019-07-24 2019-09-24 中节能启源雷宇(江苏)电气科技有限公司 A kind of horizontal impulse voltage generator

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CN204241634U (en) * 2014-12-08 2015-04-01 国家电网公司 A kind of impulse voltage generator synchronous discharge device be applicable under Different Altitude
CN108008261A (en) * 2017-11-28 2018-05-08 国家电网公司 A kind of substation field lightning impulse and vibration lightning impulse voltage test device
CN209542762U (en) * 2018-11-12 2019-10-25 国网电力科学研究院武汉南瑞有限责任公司 Vehicular scene impulse withstand voltage pilot system

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Publication number Priority date Publication date Assignee Title
CN101324651A (en) * 2008-07-28 2008-12-17 青海电力科学试验研究院 Mobile on-site impact pressure-proof test apparatus and method of 750 V voltage grading GIS equipment
CN204241634U (en) * 2014-12-08 2015-04-01 国家电网公司 A kind of impulse voltage generator synchronous discharge device be applicable under Different Altitude
CN104459235A (en) * 2014-12-09 2015-03-25 国家电网公司 Compact closed gas insulation impulse voltage generation device
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110275099A (en) * 2019-07-24 2019-09-24 中节能启源雷宇(江苏)电气科技有限公司 A kind of horizontal impulse voltage generator
CN110275099B (en) * 2019-07-24 2024-03-19 中节能启源雷宇(江苏)电气科技有限公司 Horizontal impulse voltage generator

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