CN204452164U - A kind of Intelligent field high-voltage movable testing car - Google Patents
A kind of Intelligent field high-voltage movable testing car Download PDFInfo
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- CN204452164U CN204452164U CN201520131622.8U CN201520131622U CN204452164U CN 204452164 U CN204452164 U CN 204452164U CN 201520131622 U CN201520131622 U CN 201520131622U CN 204452164 U CN204452164 U CN 204452164U
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Abstract
The utility model discloses a kind of Intelligent field high-voltage movable testing car, comprise operator's station, specialized equipment cabinet, device storage railway carriage or compartment, top lighting lamp, CCTV camera, electrical generator cabinet, be located at the power test instrument system in specialized equipment cabinet and CCTV camera control system, be located at the computing machine on operator's station, be located at the Vehicular power system of electrical generator cabinet inside, be located at the on-the-spot high pressure aided-detection device in device storage railway carriage or compartment, top lighting lamp, CCTV camera, power test instrument system, CCTV camera control system is connected Vehicular power system with the power input of computing machine, power test instrument system is connected computing machine with the communication ends of CCTV camera control system, the control signal mouth of CCTV camera control system connects CCTV camera.The utility model achieves the integrated of multiple normal test equipment, and the test facility on centralized control car improves in-place test efficiency.
Description
Technical field
The utility model relates to power transmission and transformation equipment state monitoring field, more specifically refers to a kind of Intelligent field high-voltage movable testing car.
Background technology
China's transmission line of electricity pollution flashover, thunderbolt, icing density are constantly for many years, throughout all parts of the country.The electricity of a causality loss can reach several ten thousand to ten million degree, causes indirectly to lose and more cannot estimate.Because the work of most of transmission line of electricity operating maintenance maintenance mainly relies on manual operation, facility equipment is simpler and cruder, and Mechanization Level is compared with international most advanced level, and gap is still very large.In addition, the transmission line of electricity of Chinese Mountain Areas is various, in addition traffic difficulties, and construction condition is poor, and the intensity of manual operation work is large, and work efficiency is low, and construction quality not easily ensures, and is unfavorable for conservation of natural environment.For circuit operating maintenance aspect, because circuit mileage is growing, voltage class is more and more higher, by person walks's line walking, is difficult to the defect of equipment of searching and keeps in repair in good time.
Therefore, carry out power transmission state monitoring research and have major and immediate significance.For the generation of Accident prevention, need to make judgement promptly and accurately to transmission line of electricity situation, so that before harm is arrived, take necessary measure, and provide strong data foundation for transformation of taking precautions against natural calamities.Repair based on condition of component advocates " this Xiu Zexiu; should not repair, and not repair ", and such specific aim maintenance can be cost-saving, decreases power off time, improve utilization rate of electric transmission line, and the development of transmission line of electricity disaster prewarning and forecasting technology realizes transmission line of electricity by the inevitable requirement of scheduled overhaul to repair based on condition of component.
Because the experimental work carried out at present is heavy, all to testing tool be moved to car from instrument warehouse when carrying out the work at every turn, carry down behind scene again and carry out in-place test, the situation that instrument damages after long-distance jolting happens occasionally, to such an extent as to scene may use.In addition, because the repair time is urgent, leak in hasty the situations such as tape test instrument also time and exist, problems bring a lot of inconvenience to carrying out field activity.Meanwhile, along with the development of electrical network, new construction particularly extra-high voltage project is also increasing year by year, therefore the acceptance trial work of equipment also correspondingly increases a lot, the multiple engineering of normal appearance will carry out the test of distinct device simultaneously, a lot of time will be wasted on carrying testing tool like this, have a strong impact on the progress of engineering.When there is emergent accident process in operational process, need a response time fast, the flow test platform that in-place test efficiency is high and test mass is high.
Summary of the invention
The purpose of this utility model will provide a kind of Intelligent field high-voltage movable testing car exactly, realize the integrated of multiple normal test equipment, test facility on centralized control car, improves in-place test efficiency, shortens the in-place test time, decreases due to the economic loss brought that has a power failure.
For realizing this object, a kind of Intelligent field high-voltage movable testing car designed by the utility model, it comprises the operator's station and specialized equipment cabinet and device storage railway carriage or compartment that are arranged on interior, be arranged on top lighting lamp and the CCTV camera of car body top, be arranged on the electrical generator cabinet of side, compartment, it also comprises and is arranged on power test instrument system in specialized equipment cabinet and CCTV camera control system, be arranged on the computing machine on operator's station, be arranged on the Vehicular power system of electrical generator cabinet inside, be arranged on the on-the-spot high pressure aided-detection device in device storage railway carriage or compartment, wherein, described top lighting lamp, CCTV camera, power test instrument system, CCTV camera control system is connected the feeder ear of Vehicular power system with the power input of computing machine, described power test instrument system is connected the communication ends of computing machine with the communication ends of CCTV camera control system, the control signal mouth of described CCTV camera control system connects the control end of CCTV camera.
Compared with prior art, the utility model has following beneficial effect:
(1) in car, all test equipment does not need carrying to test, and major part is detachable, facilitates equipment and vehicle maintenance;
(2) the integrated of multiple normal test equipment is achieved, test facility on central controlled car, standardized management is carried out to test facility, process of the test and data logging analysis, and substantially increases in-place test efficiency, shorten the in-place test time, decrease due to the economic loss brought of having a power failure.
Accompanying drawing explanation
Fig. 1 is plan structure schematic diagram of the present utility model;
Fig. 2 is side-looking structural representation of the present utility model;
Fig. 3 is electrical block diagram of the present utility model.
Wherein, 1-operator's station, 1.1-computing machine, 2-specialized equipment cabinet, 2.1-power test instrument system, 2.2-CCTV camera control system, 2.3-combined aural and visual alarm, 2.4-speech prompting system, 3-device storage railway carriage or compartment, 3.1-on-the-spot high pressure aided-detection device, 4-top lighting lamp, 5-CCTV camera, 6-electrical generator cabinet, 6.1-Vehicular power system, 7-outwards overhead door.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
A kind of Intelligent field high-voltage movable testing car as shown in Figures 1 to 3, it comprises the operator's station 1 and specialized equipment cabinet 2 and device storage railway carriage or compartment 3 that are arranged on interior, be arranged on top lighting lamp 4 and the CCTV camera 5 of car body top, be arranged on the electrical generator cabinet 6 of side, compartment, it also comprises and is arranged on power test instrument system 2.1 in specialized equipment cabinet 2 and CCTV camera control system 2.2, be arranged on the computing machine 1.1 on operator's station 1, be arranged on the Vehicular power system 6.1 of electrical generator cabinet 6 inside, be arranged on the on-the-spot high pressure aided-detection device 3.1 in device storage railway carriage or compartment 3, wherein, described top lighting lamp 4, CCTV camera 5, power test instrument system 2.1, CCTV camera control system 2.2 is connected the feeder ear of Vehicular power system 6.1 with the power input of computing machine 1.1, described power test instrument system 2.1 is connected the communication ends of computing machine 1.1 with the communication ends of CCTV camera control system 2.2, (testing crew enters video monitoring by CCTV camera control system 2.2 to scene to the control signal mouth connection CCTV camera 5 of described CCTV camera control system 2.2, be convenient to safe and reliable complete every inspection) control end.The various data detected are passed to computing machine 1.1 and are carried out data processing by power test instrument system 2.1, and technical personnel sends control signal by computing machine 1.1 to CCTV camera control system 2.2, and then control the mode of operation of CCTV camera 5.
In technique scheme, described power test instrument system 2.1 comprises instrument for measuring DC resistance, no-load voltage ratio group tester, circuit resistance tester, switch dynamic characteristics tester, Insulation Resistance Tester, dielectric loss measuring instrument, high voltage direct current generator, alternating-current voltage resistance test device and frequency conversion resonance experiment device, wherein, described instrument for measuring DC resistance, no-load voltage ratio group tester, circuit resistance tester, switch dynamic characteristics tester, Insulation Resistance Tester, dielectric loss measuring instrument, high voltage direct current generator is connected the feeder ear of Vehicular power system 6.1 respectively with the power input of alternating-current voltage resistance test device,
Described instrument for measuring DC resistance, no-load voltage ratio group tester, circuit resistance tester, switch dynamic characteristics tester, Insulation Resistance Tester, dielectric loss measuring instrument, high voltage direct current generator are connected the communication ends of computing machine 1.1 with the communication ends of alternating-current voltage resistance test device.
Above-mentioned instrument for measuring DC resistance is used for the test of transformer winding direct current resistance, no-load voltage ratio group tester is used for transformer winding no-load voltage ratio and group test, circuit resistance tester is used for breaker loop resistor test, switch dynamic characteristics tester is used for circuit breaker dynamic characteristic test, Insulation Resistance Tester is used for megger test, dielectric loss measuring instrument is used for relative permitivity and capacitance test, high voltage direct current generator is used for DC break down voltage and Leakage Current test, and alternating-current voltage resistance test device is used for ac voltage withstanding test.Computing machine 1.1 can control controlled plant and test, and will test input computer, and built-in analysis software can carry out initial analysis to test results.
In technique scheme, be also provided with combined aural and visual alarm 2.3 and speech prompting system 2.4 in described specialized equipment cabinet 2, described combined aural and visual alarm 2.3 is connected the feeder ear of Vehicular power system 6.1 respectively with speech prompting system 2.4 power input;
Described combined aural and visual alarm 2.3 is connected the communication ends of computing machine 1.1 with the communication ends of speech prompting system 2.4.When instrument energizing test, combined aural and visual alarm 2.3 can carry out sound and light alarm prompting, is equipped with speech prompting system 2.4, can visual cues testing crew.
In technique scheme, the side opening in described compartment is provided with outside overhead door 7, and described outside overhead door 7 is positioned at the top of electrical generator cabinet 6.
In technique scheme, described on-the-spot high pressure aided-detection device 3.1 comprises insulating ladder, cable disk, telescopic insulation discharge electric pole, grounding jumper, field power supply connection cable, Electrician Operation instrument, fire extinguisher, safety cap, glass safety hammer and absorption type annunciator.Above-mentioned accessory equipment is very useful under special electric power environmental, and they can take out outside car very easily from outside overhead door 7.
In technique scheme, described Vehicular power system 6.1 comprises electric network source and mobile generator.Test car realizes dual power supply, i.e. electric network source and mobile generator, and equip UPS (the Uninterruptible Power System/Uninterruptible PowerSupply of certain capacity, uninterrupted power supply (UPS)), then enable electrical generator without during electric network source, make the work as usual of vehicle-mounted instrument and equipment.
In such scheme, in car, power supply, control, signal wire (SW) etc. are all concealed design, and work top etc. need the place using power supply to install battery socket, facilitate interim trial equipment or electrical equipment to use; All pipeline wire casings adopt high temperature flame-proof material; High-voltage outlet terminal carries out insulation and shielding.
In technique scheme, the design of outside overhead door 7 facilitates taking fast of instrument.
The utility model is applicable to the main equipment acceptance trial of 110 (66) kV ~ 500kV voltage class substations (institute), customary and the diagnostic test of preventive trial and repair based on condition of component, the insulation of electrical installation ohmic resistance test of substation (institute) can be carried out, the equipment winding D.C. resistance tests such as transformer reactance device, transformer voltage when group test, the capacitive apparatus medium losses such as capacitance sleeve pipe and the test of equivalent capacitance amount, equipment winding Leakage Current is tested, transformer winding Frequency Response is tested, the test tests such as the empty load characteristic of voltage transformer, according to acceptance trial, the different requirements of preventive trial can be divided into acceptance trial car and two kinds, preventive trial car to be configured.In process of the test, by special communication control system, control testing tool, test facility carry out operational test, and test process all can realize on software, test result automatic input database system; Allow manual entry test result; System also can read the test result stored in instrument, facilitate equipment take out of test car test after test and management; Can power transformation name of station, device numbering, device parameter, testing crew, the classification such as experimental enviroment, test figures is entered in data bank, inquiry and printing test documentation after convenient; Software conveniently can inquire about the test figures of all input databases, and onboard data comparison system, respectively and can dispatch from the factory in computing machine 1.1, the data such as over the years, same model compare, facilitate testing crew to judge soundly to test results.
The content that this specification sheets is not described in detail belongs to the known prior art of professional and technical personnel in the field.
Claims (5)
1. an Intelligent field high-voltage movable testing car, it is characterized in that, it comprises the operator's station (1) and specialized equipment cabinet (2) and device storage railway carriage or compartment (3) that are arranged on interior, be arranged on top lighting lamp (4) and the CCTV camera (5) of car body top, be arranged on the electrical generator cabinet (6) of side, compartment, it also comprises and is arranged on power test instrument system (2.1) in specialized equipment cabinet (2) and CCTV camera control system (2.2), be arranged on the computing machine (1.1) on operator's station (1), be arranged on the Vehicular power system (6.1) that electrical generator cabinet (6) is inner, be arranged on the on-the-spot high pressure aided-detection device (3.1) in device storage railway carriage or compartment (3), wherein, described top lighting lamp (4), CCTV camera (5), power test instrument system (2.1), CCTV camera control system (2.2) is connected the feeder ear of Vehicular power system (6.1) with the power input of computing machine (1.1), described power test instrument system (2.1) is connected the communication ends of computing machine (1.1) with the communication ends of CCTV camera control system (2.2), the control signal mouth of described CCTV camera control system (2.2) connects the control end of CCTV camera (5).
2. Intelligent field high-voltage movable testing car according to claim 1, it is characterized in that: described power test instrument system (2.1) comprises instrument for measuring DC resistance, no-load voltage ratio group tester, circuit resistance tester, switch dynamic characteristics tester, Insulation Resistance Tester, dielectric loss measuring instrument, high voltage direct current generator, alternating-current voltage resistance test device and frequency conversion resonance experiment device, wherein, described instrument for measuring DC resistance, no-load voltage ratio group tester, circuit resistance tester, switch dynamic characteristics tester, Insulation Resistance Tester, dielectric loss measuring instrument, high voltage direct current generator is connected the feeder ear of Vehicular power system (6.1) respectively with the power input of alternating-current voltage resistance test device,
Described instrument for measuring DC resistance, no-load voltage ratio group tester, circuit resistance tester, switch dynamic characteristics tester, Insulation Resistance Tester, dielectric loss measuring instrument, high voltage direct current generator are connected the communication ends of computing machine (1.1) with the communication ends of alternating-current voltage resistance test device.
3. Intelligent field high-voltage movable testing car according to claim 1, it is characterized in that: be also provided with combined aural and visual alarm (2.3) and speech prompting system (2.4) in described specialized equipment cabinet (2), described combined aural and visual alarm (2.3) is connected the feeder ear of Vehicular power system (6.1) respectively with speech prompting system (2.4) power input;
Described combined aural and visual alarm (2.3) is connected the communication ends of computing machine (1.1) with the communication ends of speech prompting system (2.4).
4. Intelligent field high-voltage movable testing car according to claim 1, is characterized in that: described on-the-spot high pressure aided-detection device (3.1) comprises insulating ladder, cable disk, telescopic insulation discharge electric pole, grounding jumper, field power supply connection cable, Electrician Operation instrument, fire extinguisher, safety cap, glass safety hammer and absorption type annunciator.
5. Intelligent field high-voltage movable testing car according to claim 1, it is characterized in that: the side opening in described compartment is provided with outside overhead door (7), and described outside overhead door (7) is positioned at the top of electrical generator cabinet (6).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520131622.8U CN204452164U (en) | 2015-03-09 | 2015-03-09 | A kind of Intelligent field high-voltage movable testing car |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520131622.8U CN204452164U (en) | 2015-03-09 | 2015-03-09 | A kind of Intelligent field high-voltage movable testing car |
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| CN204452164U true CN204452164U (en) | 2015-07-08 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106872863A (en) * | 2017-02-11 | 2017-06-20 | 赵阳 | A kind of long-range electric discharge device of extra-high voltage |
| CN110224489A (en) * | 2019-06-21 | 2019-09-10 | 广州供电局有限公司 | Distribution net equipment based on cloud platform tests remote monitoring system |
| CN114088923A (en) * | 2021-11-09 | 2022-02-25 | 杭州意能电力技术有限公司 | Self-moving type oil gas detection shelter laboratory |
| CN114113950A (en) * | 2021-12-07 | 2022-03-01 | 国网上海能源互联网研究院有限公司 | Movement detection system and detection method for power distribution equipment |
-
2015
- 2015-03-09 CN CN201520131622.8U patent/CN204452164U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106872863A (en) * | 2017-02-11 | 2017-06-20 | 赵阳 | A kind of long-range electric discharge device of extra-high voltage |
| CN106872863B (en) * | 2017-02-11 | 2019-06-25 | 南京瓦瑞电力科技有限公司 | A kind of long-range electric discharge device of extra-high voltage |
| CN110224489A (en) * | 2019-06-21 | 2019-09-10 | 广州供电局有限公司 | Distribution net equipment based on cloud platform tests remote monitoring system |
| CN114088923A (en) * | 2021-11-09 | 2022-02-25 | 杭州意能电力技术有限公司 | Self-moving type oil gas detection shelter laboratory |
| CN114113950A (en) * | 2021-12-07 | 2022-03-01 | 国网上海能源互联网研究院有限公司 | Movement detection system and detection method for power distribution equipment |
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