CN204495933U - Vehicle cable fault integrated test system - Google Patents
Vehicle cable fault integrated test system Download PDFInfo
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- CN204495933U CN204495933U CN201520169163.2U CN201520169163U CN204495933U CN 204495933 U CN204495933 U CN 204495933U CN 201520169163 U CN201520169163 U CN 201520169163U CN 204495933 U CN204495933 U CN 204495933U
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Abstract
A kind of vehicle cable fault integrated test system, it comprises the operating platform and pick-up unit that are arranged on car body; Pick-up unit is installed on the operational platform, operating platform has earthing device and high-tension cable dish; Pick-up unit comprises pulse cable failure tester and ultra-low frequency high-pressure generator, pulse cable failure tester is connected with one end of ultra-low frequency high-pressure generator, the other end of ultra-low frequency high-pressure generator is connected with high-tension cable dish, high-tension cable dish is connected with cable under test, and the ground wire of pick-up unit is connected on earthing device.Pick-up unit also comprises the examination of cable tracer, cable fault pinpoint instrument, cable identifier and cable security and pricks device.Described vehicle cable fault integrated test system is equipped with generator.
Description
Technical field
The utility model relates to a kind of vehicle cable fault integrated test system, belongs to Cable fault examination facility field.
Background technology
Power cable is mainly laid in underground, indoor, raceway groove, tunnel, well, and have and take up an area less, little by natural environment influence, electrical transfer stable performance, reliability is high, can improve the advantage of the power factor of electric power system.Country is increasing to the investment of basic energy resource facility in recent years, the quantity of the power cable run sharply increases, occur that circuit should not change, the problems such as complex manufacturing technology, what is more important power cable finds trouble spot difficult, need once break down different equipment and instrument with the use of, carry out the accurate location of trouble spot., in use there is wiring complexity, the problem that hold facility volume is larger in the electric cable failure detector device that in current existing vehicle cable fault test macro, main employing is traditional.Due to reasons such as cable laying complex process, quantity sharply increase, make its insufficiency face, site test is inconvenient.In cable testing, use DC voltage withstand test harm cable life, use alternating-current measurement equipment too huge and heavy, expensive again at the scene.
Summary of the invention
The technical problems to be solved in the utility model is, provides a kind of vehicle cable fault integrated test system, can overcome the deficiencies in the prior art.
The technical solution of the utility model is: a kind of vehicle cable fault integrated test system, is characterized in that: it comprises the operating platform and pick-up unit that are arranged on car body; Pick-up unit is installed on the operational platform, operating platform has earthing device and high-tension cable dish; Pick-up unit comprises pulse cable failure tester and ultra-low frequency high-pressure generator, pulse cable failure tester is connected with one end of ultra-low frequency high-pressure generator, the other end of ultra-low frequency high-pressure generator is connected with high-tension cable dish, and high-tension cable dish is connected with cable under test.The ground wire of pulse cable failure tester and ultra-low frequency high-pressure generator is connected on earthing device.Pick-up unit also comprises the examination of cable tracer, cable fault pinpoint instrument, cable identifier and cable security and pricks device, be placed on operating platform appointed area respectively, the ground wire that device is pricked in the examination of cable tracer, cable fault pinpoint instrument, cable identifier and cable security is connected in parallel on earthing device.Described vehicle cable fault integrated test system is equipped with generator, and generator is pricked device to the examination of pulse cable failure tester, cable tracer, cable fault pinpoint instrument, cable identifier and cable security and provided working power.
Compared with the prior art, the utility model is by adopting " three grades of multiple pulses methods " measuring technology, also there is traditional impulse HV flashover method and Low Voltage Impulse Method simultaneously, can detect the short circuit of various cable, open circuit, low resistance faults and the high resistive fault such as flashover, leaks fast.By adopting ultra-low frequency high-pressure generator to carry out detecting or testing, cable can be avoided to suffer damage at the trial, taking up room of car body can also be reduced like this, convenient transport.By the characteristic of cable drum, can the distance of extended testing system line, be applicable to wiring under various rugged surroundings.Adopt cable tracer to seek track and path searching when not affecting normal electricity consumption to failure cable, and accurately judge the degree of depth.Adopt cable fault pinpoint instrument fault coverage can be reduced, accurate positioning cable trouble spot.Adopt cable identifier to judge cable operation conditions and differentiate the target cable in stoppage in transit cable.Adopt cable security examination to prick device and open the examination of the safety remote control before saw bundle equipment to after many cable identifications for certain cable, cable security examination is pricked device and be have employed Untouched control (remote control, regularly) puncture, thoroughly solves the human safety issues of artificial puncture cable.Be connected to the earth by pick-up unit and earthing device ground wire, in test process, ensure the safety of equipment and personnel.Operating platform, generator and pick-up unit are all concentrated and are contained on automobile, namely vehicle cable fault integrated test system is adopted, be convenient to carrying of testing apparatus, cable fault place can be arrived fast and carry out the work at once, vehicle is furnished with generator, solve the worry that field does not have civil power, work efficiency is provided, ensure the stable of test process.
Accompanying drawing explanation
Fig. 1 is syndeton schematic diagram of the present utility model;
Fig. 2 is fundamental diagram of the present utility model.
Embodiment
As shown in Figure 1, a kind of vehicle cable fault integrated test system, is characterized in that embodiment 1.: it comprises the operating platform 1 and pick-up unit that are arranged on car body; Pick-up unit is arranged on operating platform 1, operating platform 1 has earthing device 5 and high-tension cable dish 4; Pick-up unit comprises pulse cable failure tester 2 and ultra-low frequency high-pressure generator 3, pulse cable failure tester 2 is connected with one end of ultra-low frequency high-pressure generator 3, the other end of ultra-low frequency high-pressure generator 3 is connected with high-tension cable dish 4, high-tension cable dish 4 is connected with cable under test 10, and the ground wire of pick-up unit is connected on earthing device 5.During test, high-tension cable dish 4 is connected with cable under test 10, by the grounded part system earth of earthing device 5 by pulse cable failure tester 2 and ultra-low frequency high-pressure generator 3, generator provides working power to pulse cable failure tester 2, carries out fault detect.
Its workflow: cable identifier 8 is investigated one by one on the region of estimating target cable, cable trace is searched with cable tracer 6 after recognizing target cable, judge whether work, in target cable, carry out safety with cable security examination bundle device 9 after power failure to try to prick, by pulse cable failure tester 2 failure judgement type after confirming, accurately locate with the final fault point that cable fault pinpoint instrument 7 does target cable after confirming fault.
Claims (4)
1. a vehicle cable fault integrated test system, is characterized in that: it comprises the operating platform (1) and pick-up unit that are arranged on car body; Pick-up unit is arranged on operating platform (1), operating platform (1) has earthing device (5) and high-tension cable dish (4); Pick-up unit comprises pulse cable failure tester (2) and ultra-low frequency high-pressure generator (3), pulse cable failure tester (2) is connected with one end of ultra-low frequency high-pressure generator (3), the other end of ultra-low frequency high-pressure generator (3) is connected with high-tension cable dish (4), and high-tension cable dish (4) is connected with cable under test (10).
2. vehicle cable fault integrated test system according to claim 1, is characterized in that: the ground wire of pulse cable failure tester (2) and ultra-low frequency high-pressure generator (3) is connected on earthing device (5).
3. vehicle cable fault integrated test system according to claim 1, it is characterized in that: pick-up unit also comprises the examination of cable tracer (6), cable fault pinpoint instrument (7), cable identifier (8) and cable security and pricks device (9), be placed on operating platform appointed area respectively, the ground wire that device (9) is pricked in the examination of cable tracer (6), cable fault pinpoint instrument (7), cable identifier (8) and cable security is connected in parallel on earthing device (5).
4. vehicle cable fault integrated test system according to claim 1, it is characterized in that: described vehicle cable fault integrated test system is equipped with generator, generator is pricked device (9) to the examination of pulse cable failure tester (2), cable tracer (6), cable fault pinpoint instrument (7), cable identifier (8) and cable security and is provided working power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520169163.2U CN204495933U (en) | 2015-03-25 | 2015-03-25 | Vehicle cable fault integrated test system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520169163.2U CN204495933U (en) | 2015-03-25 | 2015-03-25 | Vehicle cable fault integrated test system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204495933U true CN204495933U (en) | 2015-07-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520169163.2U Expired - Fee Related CN204495933U (en) | 2015-03-25 | 2015-03-25 | Vehicle cable fault integrated test system |
Country Status (1)
| Country | Link |
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| CN (1) | CN204495933U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105823962A (en) * | 2016-05-16 | 2016-08-03 | 龙岩市海德馨汽车有限公司 | Cable fault location car |
| CN106443325A (en) * | 2016-08-30 | 2017-02-22 | 西安华谱电力设备制造有限公司 | Comprehensive fault testing system for vehicle-mounted cable |
| CN106896304A (en) * | 2017-04-18 | 2017-06-27 | 河北中车科技发展有限公司 | Ultralow frequency EMUs roof high-pressure system insulation monitoring and warning device and monitoring method |
| CN109239547A (en) * | 2018-08-28 | 2019-01-18 | 国网湖北省电力有限公司襄阳供电公司 | A kind of method and device measuring high-tension cable operating status |
| US11002781B2 (en) * | 2016-06-15 | 2021-05-11 | Leoni Kabel Gmbh | Method for monitoring a line, and measuring arrangement containing line |
| CN113092938A (en) * | 2021-04-07 | 2021-07-09 | 山东卓文信息科技有限公司 | Low-voltage power line fault detection positioning system and fault detection method |
-
2015
- 2015-03-25 CN CN201520169163.2U patent/CN204495933U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105823962A (en) * | 2016-05-16 | 2016-08-03 | 龙岩市海德馨汽车有限公司 | Cable fault location car |
| US11002781B2 (en) * | 2016-06-15 | 2021-05-11 | Leoni Kabel Gmbh | Method for monitoring a line, and measuring arrangement containing line |
| CN106443325A (en) * | 2016-08-30 | 2017-02-22 | 西安华谱电力设备制造有限公司 | Comprehensive fault testing system for vehicle-mounted cable |
| CN106896304A (en) * | 2017-04-18 | 2017-06-27 | 河北中车科技发展有限公司 | Ultralow frequency EMUs roof high-pressure system insulation monitoring and warning device and monitoring method |
| CN109239547A (en) * | 2018-08-28 | 2019-01-18 | 国网湖北省电力有限公司襄阳供电公司 | A kind of method and device measuring high-tension cable operating status |
| CN113092938A (en) * | 2021-04-07 | 2021-07-09 | 山东卓文信息科技有限公司 | Low-voltage power line fault detection positioning system and fault detection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150722 Termination date: 20160325 |
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| CF01 | Termination of patent right due to non-payment of annual fee |