CN109932532A - One kind being used for line influence electric test platform and method - Google Patents

One kind being used for line influence electric test platform and method Download PDF

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Publication number
CN109932532A
CN109932532A CN201910204321.6A CN201910204321A CN109932532A CN 109932532 A CN109932532 A CN 109932532A CN 201910204321 A CN201910204321 A CN 201910204321A CN 109932532 A CN109932532 A CN 109932532A
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China
Prior art keywords
line
induction
influence electric
test platform
test
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Granted
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CN201910204321.6A
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Chinese (zh)
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CN109932532B (en
Inventor
王钰
郭金刚
王延伟
左秀江
胡志帅
张小明
尚鑫
万润楠
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State Grid Corp of China SGCC
Electric Power Research Institute of State Grid Eastern Inner Mongolia Power Co Ltd
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State Grid Corp of China SGCC
Electric Power Research Institute of State Grid Eastern Inner Mongolia Power Co Ltd
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Priority to CN201910204321.6A priority Critical patent/CN109932532B/en
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Abstract

Present disclose provides one kind to be used for line influence electric test platform and method, including multiple test units, sensor and pressurized equipment, the test unit includes pedestal, insulating support rod is provided on the pedestal, the insulating support rod upper end is provided with insulator crossarm, and the insulator crossarm upper end is provided with several insulated supports;Array is formed by multiple test units, insulated support supports conducting wire, form induction line, the energy is provided to induction line by pressurized equipment, the sensor detects the parameter of the induction line, and the disclosure, can a large amount of line influence electric test data of validity test by building induced electricity test platform, inhibit device to provide basic data for exploitation induced electricity, while the effect of induced electricity inhibition device can be examined.

Description

One kind being used for line influence electric test platform and method
Technical field
This disclosure relates to which a kind of be used for line influence electric test platform and method.
Background technique
Only there is provided background technical informations relevant to the disclosure for the statement of this part, it is not necessary to so constitute first skill Art.
Extra-high voltage working line increases year by year, and induced electricity level is promoted between route, especially carries out route ginseng in new route When number test, induced electricity has huge security risk to personnel and test equipment.Pass through the examination of exploitation laboratory induced electricity research Platform is tested, the induced electricity of the transmission line of electricity of different type, different voltages grade can be studied in low-voltage, safe environment, Device is inhibited to provide data supporting for exploitation line parameter circuit value test equipment front end.
Summary of the invention
The disclosure to solve the above-mentioned problems, proposes a kind of for line influence electric test platform and method, the disclosure Can a large amount of line influence electric test data of validity test, inhibit device to provide basic data for exploitation induced electricity, while can examine The effect of induced electricity inhibition device.
According to some embodiments, the disclosure is adopted the following technical scheme that
For line influence electric test platform, including multiple test units, sensor and pressurized equipment, the test unit Include pedestal, insulating support rod is provided on the pedestal, the insulating support rod upper end is provided with insulator crossarm, described exhausted Edge cross-arm upper end is provided with several insulated supports;
Array is formed by multiple test units, insulated support supports conducting wire, forms induction line, sets by pressurization Standby to provide the energy to induction line, the sensor detects the parameter of the induction line.By the length for changing induction line With crossing elimination or across mode, the various feelings such as simulation three-phase AC line, positive and negative anodes DC line, uniline may be implemented Shape.
It is limited as further, the pedestal specifically includes support plate, and be set to support plate including being movable type The shifting roller of lower end.
It is limited as further, the insulating support rod is extension type, has the telescopic rod of multiple sockets, and flexible It is highly adjustable.
It is limited as further, the insulator crossarm is extension type, the telescopic rod with multiple sockets, and flexible height It spends adjustable.
It is limited as further, the insulated support quantity is three.
Limited as further, the type of the induction line includes: Communication-Communication route, AC-DC route or DC-DC route.
Limited as further, the analog line situation of the induction line includes: scissors crossing, it is parallel, highly away from From and/or simultaneously row distance.
It is limited as further, the sensor test parameter includes: electromagnetic induction voltage, electrostatic induction voltage, sense One or more parameters between electric current and route in mutual induction are answered, corresponding sensor type changes correspondingly.
Based on the experimental method of above-mentioned platform conducting wire is arranged by the arrangement of multiple test units on it, utilizes insulation Supports support plays conducting wire, and guiding line provides the energy, forms induction line, detects the parameter of the induction line, pass through change The length and crossing elimination of induction line cross over mode, to simulate three-phase AC line, positive and negative anodes DC line or/and single-phase Route.
Compared with prior art, the disclosure has the beneficial effect that
The disclosure by building induced electricity test platform, can a large amount of line influence electric test data of validity test, for exploitation Induced electricity inhibits device to provide basic data, while can examine the effect of induced electricity inhibition device.
The various situations such as disclosure analog three-phase AC line, positive and negative anodes DC line, uniline.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide further understanding of the present application, and the application's shows Meaning property embodiment and its explanation are not constituted an undue limitation on the present application for explaining the application.
Fig. 1 is the line influence electric test cellular construction schematic diagram of the disclosure;
Fig. 2 is the basic schematic diagram of induced electricity development test platform of the disclosure;
Specific embodiment:
The disclosure is described further with embodiment with reference to the accompanying drawing.
It is noted that following detailed description is all illustrative, it is intended to provide further instruction to the application.Unless another It indicates, all technical and scientific terms used herein has usual with the application person of an ordinary skill in the technical field The identical meanings of understanding.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet Include " when, indicate existing characteristics, step, operation, device, component and/or their combination.
In the disclosure, term for example "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", " side ", The orientation or positional relationship of the instructions such as "bottom" is to be based on the orientation or positional relationship shown in the drawings, only to facilitate describing this public affairs The relative for opening each component or component structure relationship and determination, not refers in particular to either component or element in the disclosure, cannot understand For the limitation to the disclosure.
In the disclosure, term such as " affixed ", " connected ", " connection " be shall be understood in a broad sense, and indicate may be a fixed connection, It is also possible to be integrally connected or is detachably connected;It can be directly connected, it can also be indirectly connected through an intermediary.For The related scientific research of this field or technical staff can determine the concrete meaning of above-mentioned term in the disclosure as the case may be, It should not be understood as the limitation to the disclosure.
Test unit structure is as shown in Figure 1.Test unit structure includes:
Movable base.Guarantee that platform test unit uses movable base, configures universal wheel, be moved easily, change angle Degree and direction.Selected fixed bit postpones, and universal wheel can be locked, and prevents from moving;
Telescopic insulating support rod.By the telescopic insulating support rod height of adjusting, can satisfy under different tests voltage, Test simulation conducting wire and ground keep enough safe distances, safety in guarantee test pressure process;
Telescopic insulator crossarm.By adjusting the length of telescopic insulating support rod, under the conditions of can satisfy different tests, The interpolar safe distance simulated the alternate safe distance of three-phase AC line, simulate positive and negative anodes DC line;
Insulated support.Certain electrical isolation and support are provided between the test simulation route and support platform of electrification Power;
Test simulation route.The various situations such as analog three-phase AC line, positive and negative anodes DC line, uniline.
On the basis of test unit, line influence electric analogy testing platform can be built according to different tests condition.Platform Multiple test unit analog lines, analog voltage class, line length, circuit types (AC or DC), line are used simultaneously The situations such as road intersection, line crossing, line fault.
Test platform is built as shown in Figure 2.
Different routes are connected and composed by multiple test units, certain route first section may be selected and pressurize, simulation electrification Route.Test platform analog circuit types includes: Communication-Communication route, AC-DC route, DC-DC route;It can Analog line situation includes: scissors crossing, parallel, height distance and row distance etc.;Simulation test can test parameter include: electricity Mutual induction parameter etc. between magnetic induction voltage, electrostatic induction voltage, induced current, route.
By building induced electricity test platform, can a large amount of line influence electric test data of validity test, for develop induced electricity Inhibit device to provide basic data, while the effect of induced electricity inhibition device can be examined.
The foregoing is merely preferred embodiment of the present application, are not intended to limit this application, for the skill of this field For art personnel, various changes and changes are possible in this application.Within the spirit and principles of this application, made any to repair Change, equivalent replacement, improvement etc., should be included within the scope of protection of this application.
Although above-mentioned be described in conjunction with specific embodiment of the attached drawing to the disclosure, model not is protected to the disclosure The limitation enclosed, those skilled in the art should understand that, on the basis of the technical solution of the disclosure, those skilled in the art are not Need to make the creative labor the various modifications or changes that can be made still within the protection scope of the disclosure.

Claims (9)

1. it is used for line influence electric test platform, it is characterized in that: including multiple test units, sensor and pressurized equipment, it is described Test unit includes pedestal, insulating support rod is provided on the pedestal, it is horizontal that the insulating support rod upper end is provided with insulation Load, the insulator crossarm upper end is provided with several insulated supports;
Form array by multiple test units, insulated support supports conducting wire, form induction line, by pressurized equipment to Induction line provides the energy, and the sensor detects the parameter of the induction line.
2. it is used for line influence electric test platform as described in claim 1, it is characterized in that: it is movable type that the pedestal, which includes, Support plate is specifically included, and is set to the shifting roller of support plate lower end.
3. line influence electric test platform is used for as described in claim 1, it is characterized in that: the insulating support rod is scalable Formula, the telescopic rod with multiple sockets, and telescopic height is adjustable.
4. line influence electric test platform is used for as described in claim 1, it is characterized in that: the insulator crossarm is scalable Formula, the telescopic rod with multiple sockets, and telescopic height is adjustable.
5. line influence electric test platform is used for as described in claim 1, it is characterized in that: the insulated support quantity is three It is a.
6. line influence electric test platform is used for as described in claim 1, it is characterized in that: the type packet of the induction line Contain: Communication-Communication route, AC-DC route or DC-DC route.
7. line influence electric test platform is used for as described in claim 1, it is characterized in that: the analog line of the induction line Situation includes: scissors crossing, parallel, height distance and/or simultaneously row distance.
8. line influence electric test platform is used for as described in claim 1, it is characterized in that: the sensor test parameter packet Contain: one or more parameters between electromagnetic induction voltage, electrostatic induction voltage, induced current and route in mutual induction.
9. based on the experimental method of platform of any of claims 1-8, it is characterized in that: passing through multiple test units Arrangement, is arranged conducting wire on it, supports conducting wire using insulated support, and guiding line provides the energy, forms induction line, detection The parameter of the induction line, by the length and crossing elimination of change induction line or across mode, to simulate three-phase alternating current Route, positive and negative anodes DC line or/and uniline.
CN201910204321.6A 2019-03-18 2019-03-18 Platform and method for line induction electric test Active CN109932532B (en)

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