CN102944822B - Device for impact test efficiency of GIS (gas insulated switchgear) field 2MV (medium voltage) portable test device - Google Patents
Device for impact test efficiency of GIS (gas insulated switchgear) field 2MV (medium voltage) portable test device Download PDFInfo
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- CN102944822B CN102944822B CN201210457999.3A CN201210457999A CN102944822B CN 102944822 B CN102944822 B CN 102944822B CN 201210457999 A CN201210457999 A CN 201210457999A CN 102944822 B CN102944822 B CN 102944822B
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Abstract
The invention relates to a device for the impact test efficiency of a GIS (gas insulated switchgear) field 2MV (medium voltage) portable test device. The device comprises a base (2), a rolling wheel (1), a hinge-shaped support frame (3), a carrying ring (4), a laser distance measuring device (6) and a remote controller (7), wherein the rolling wheel (1) is fixedly arranged at the bottom of the base (2), the hinge-shaped support frame (3) is positioned on the base (2) and is used for regulating the lifting of the 2MV impact test device, the carrying ring (4) is connected onto the hinge-shaped support frame (3), and the laser distance measuring device (6) is arranged on the carrying ring (4). The device has the advantages that triggering signals are remotely controlled through the remote controller (7) for driving the lifting of the support frame (3) of the test device and the moving of the rolling wheel (1) to realize the automatic tracking of the laser distance measuring device (6), and the remote control of the GIS field 2MV portable test device and the automatic butt joint of a GIS interface can be realized, and the efficiency of the impact test of the GIS field 2MV portable test device can be improved.
Description
Technical field
The present invention relates to the on-the-spot 2MV of a kind of GIS portable test unit impulse test docking facilities, particularly the portable test unit of a kind of 2MV of raising docks the remote control of efficiency with GIS.
Technical background
Impulse test particularly switching impulse and fast transient overvoltage can find the Insulation Problems of the power equipments such as GIS more timely and accurately.Therefore, the related scientific research mechanism of Japan, India and China all comparatively pays close attention to the problem of this respect, along with day by day highlighting of electric power equipment on-site impulse test importance, bulky, the irremovable weakness of current MV level amplitude impact test apparatus comes out, therefore, the miniaturization of impact test apparatus, portability are the development trends of impact test apparatus, and the testing on-site impact that the development of the portable test unit of 2MV and utilization are power equipment establishes equipment Foundations.
Because GIS in electric system arranges highly inconsistent, the portable test unit of 2MV is as new impulse test technology, and its practical application needs a large amount of explorations and research.From the situation that on-the-spot real impact is tested, the layout of test unit and adjustment occupy the most of the time of whole process of the test, and test efficiency is greatly reduced.If a kind of test unit homing mechanism can be designed for the actual arrangement situation of test unit, will test efficiency be improved, reduce labor intensity.At present, for the research improving the on-the-spot 2MV of GIS portable test unit impulse test efficiency, also relevant report is not had.
Summary of the invention
The object of the invention is in conjunction with GIS design feature, a kind of device of reasonable design, the automatic butt that can realize 2MV portable impact test unit and GIS and the Long-distance Control of docking, to improve on-the-spot GIS test efficiency.
The present invention is realized by following technical proposal:
The device of the on-the-spot 2MV of a kind of GIS portable test unit impulse test efficiency, feature of the present invention is, include base, be fixed on the scroll wheel of base bottom, be positioned on base for the hinge shape support regulating 2MV impact test apparatus to be elevated, filler ring, the laser ranging system be located on filler ring, the telepilot be connected on hinge shape support;
Wherein: the base circuit device that motor, laser ranging signal control loop and remote control module sequentially connect to form is installed in base.
The present invention can moving and realizing the automatic aiming of 2MV portable impact test unit and GIS interface by telepilot Long-distance Control 2MV portable test unit hinge shape support and scroll wheel.
Lifting support is connected with filler ring, is used to lift the lifting of 2MV portable impact test unit implement device.
Scroll wheel is that realizing all directions in plane by electric-motor drive moves.
The present invention is for carrying out from motion tracking tracking target point on GIS test interface, determine that 2MV test unit interface stops following the tracks of after aiming at GIS interface automatically, signal is connected with signal control loop through signal transmssion line, and after 2MV test unit interface and GIS test interface aim at, laser ranging system is braked and controlled scroll wheel and moves forward and realize automatic butt.Upper 3 the GIS tracking target points of GIS followed the tracks of respectively by 3 laser ranging systems.Its signal control loop is arranged in the base.
The invention has the beneficial effects as follows:
1, the overall automatic lifting of the portable experimental provision of 2MV can be realized and move freely, saving manpower;
2, the automatic butt of the portable test unit of 2MV and GIS interface can be realized, improve test efficiency;
3, the Long-distance Control that experimental provision moves, docks can be realized, avoid direct body contact's high voltage electric equipment, ensure personal safety.
Content of the present invention is set forth further below in conjunction with accompanying drawing.
Accompanying drawing explanation
Fig. 1 is that base support arranges schematic diagram.
Fig. 2 is the total connection layout of device.
Fig. 3 is laser ranging system connection diagram.
Fig. 4 is base circuit connection diagram.
In figure: 1, scroll wheel; 2, base; 3, support; 4, filler ring; 5,2MV portable impact test unit; 6, laser ranging system; 7, remote control; 8, laser ranging system signal transmission line; 9,2MV test unit interface; 10, laser beam; 11, GIS test interface; 12, GIS tracking target point; 13, GIS; 14, motor; 15, motor rotary shaft; 16, motor signal operation circuit; 17, remote control module; 18, laser ranging system opens, stops operation circuit; 19, laser ranging system signal control loop.
Embodiment
See Fig. 1, Fig. 2, Fig. 3, Fig. 4, the device of the on-the-spot 2MV of a kind of GIS portable test unit impulse test efficiency, it is characterized in that, include base 2, be fixed on scroll wheel 1 bottom base 2, be positioned on base 2 for the hinge shape support 3 regulating 2MV impact test apparatus to be elevated, filler ring 4, the laser ranging system 6 be located on filler ring 4, the telepilot 7 be connected on hinge shape support 3;
Wherein: the base circuit device that motor 14, laser ranging signal control loop 19 and remote control module 17 sequentially connect to form is installed in base 2.
The present invention can moving and realizing the automatic aiming of 2MV portable impact test unit 5 and GIS interface 11 by telepilot 7 Long-distance Control 2MV portable test unit hinge shape support 3 and scroll wheel 1.
Lifting support 3 is connected with filler ring 4, is used to lift the lifting of 2MV portable impact test unit 5 implement device.
Scroll wheel 1 is that realizing all directions in plane by motor 14 transmission moves.
The present invention is used for carrying out from motion tracking tracking target point 12 on GIS test interface 11, determine that 2MV test unit interface 9 stops following the tracks of after aiming at GIS interface 11 automatically, signal is connected with signal control loop 19 through signal transmssion line 8, and 2MV test unit interface 9 and GIS test interface 11 aim at rear laser ranging system 6 and brake and control scroll wheel 1 and move forward and realize automatic butt.Upper 3 the GIS tracking target points 12 of GIS followed the tracks of respectively by 3 laser ranging systems 6.Its signal control loop 19 is arranged in base 2.
Motor 14, laser ranging signal control loop 19 and remote control module 17 are installed in combination in the base, sending signal by 7 remote controls makes laser ranging system 6 start working, control motor 14 by the signal control loop 19 be connected with laser ranging system to run and drive support 3 to be elevated and scroll wheel 1 moves the automatic aiming realizing laser ranging system 6, the horizontal forward movement of scroll wheel 1 can be driven after aiming, realize the on-the-spot Long-distance Control of 2MV impact test apparatus of GIS and the automatic butt with GIS interface.
See Fig. 1, the figure illustrates the installation site of scissor type support 3 on base, this installation site is determined by 2MV portable impact test unit things.
See Fig. 2, the figure illustrates total connection diagram of device.As can be seen from Figure device by: scroll wheel 1, base 2, support 3, filler ring 4, laser ranging system 6, remote control 7 form.
See Fig. 3, the figure illustrates laser ranging system connection diagram.Can be found out by this figure and be arranged on laser ranging system on test unit by following the tracks of the upper impact point of GIS, carry out from motion tracking, and signal via line 8 is passed to control loop 19, control support be elevated and scroll wheel move realize interface aiming, docking.
See Fig. 4, the figure illustrates the circuit connection diagram of base.Can find out that in base, motor 14, remote control module 17, laser ranging system signal control loop 19 have been installed in combination, realize the Long-distance Control of the portable test unit of 2MV, automatic aiming and automatic butt by this figure.
Claims (1)
1. one kind is improved the device of the on-the-spot 2MV of GIS portable test unit impulse test efficiency, it is characterized in that, include base (2), be fixed on base (2) bottom scroll wheel (1), be positioned on base (2) for regulate 2MV impact test apparatus be elevated hinge shape support (3), be connected to the filler ring (4), the laser ranging system (6) be located on filler ring (4), the telepilot (7) that cut with scissors on shape support (3);
Wherein: the base circuit device that motor (14), laser ranging signal control loop (19) and remote control module (17) sequentially connect to form is installed in base (2);
Moving and realizing the automatic aiming of 2MV portable impact test unit and GIS interface by telepilot Long-distance Control 2MV portable test unit hinge shape support and scroll wheel;
Lifting support is connected with filler ring, is used to lift the lifting of 2MV portable impact test unit implement device;
Scroll wheel is that realizing all directions in plane by electric-motor drive moves;
For carrying out from motion tracking tracking target point on GIS test interface, determine that 2MV test unit interface stops following the tracks of after aiming at GIS interface automatically, signal is connected with signal control loop through signal transmssion line, and after 2MV test unit interface and GIS test interface aim at, laser ranging system is braked and controlled scroll wheel and moves forward and realize automatic butt; Upper 3 the GIS tracking target points of GIS followed the tracks of respectively by 3 laser ranging systems; Its signal control loop is arranged in the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210457999.3A CN102944822B (en) | 2012-11-15 | 2012-11-15 | Device for impact test efficiency of GIS (gas insulated switchgear) field 2MV (medium voltage) portable test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210457999.3A CN102944822B (en) | 2012-11-15 | 2012-11-15 | Device for impact test efficiency of GIS (gas insulated switchgear) field 2MV (medium voltage) portable test device |
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| Publication Number | Publication Date |
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| CN102944822A CN102944822A (en) | 2013-02-27 |
| CN102944822B true CN102944822B (en) | 2015-06-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210457999.3A Active CN102944822B (en) | 2012-11-15 | 2012-11-15 | Device for impact test efficiency of GIS (gas insulated switchgear) field 2MV (medium voltage) portable test device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104237576B (en) * | 2014-10-14 | 2017-02-15 | 国家电网公司 | Cable terminal test hydraulic support of GIS cable pressure gas chamber |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2786598Y (en) * | 2005-04-25 | 2006-06-07 | 何英明 | Intelligent contact net state detecting equipment |
| CN101710167A (en) * | 2009-12-09 | 2010-05-19 | 山西省电力公司电力科学研究院 | On-site automatic detection device of gas insulated switchgear |
| CN102305704A (en) * | 2011-05-18 | 2012-01-04 | 中国科学院长春光学精密机械与物理研究所 | Motorized elevating device for laser target plate |
| CN202975244U (en) * | 2012-11-15 | 2013-06-05 | 云南电力试验研究院（集团）有限公司电力研究院 | A device used for improving impact test efficiency of a GIS field 2MV portable testing device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5436322B2 (en) * | 2010-04-30 | 2014-03-05 | 三菱電機株式会社 | Partial discharge diagnostic method and partial discharge diagnostic device for gas insulated switchgear |
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- 2012-11-15 CN CN201210457999.3A patent/CN102944822B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2786598Y (en) * | 2005-04-25 | 2006-06-07 | 何英明 | Intelligent contact net state detecting equipment |
| CN101710167A (en) * | 2009-12-09 | 2010-05-19 | 山西省电力公司电力科学研究院 | On-site automatic detection device of gas insulated switchgear |
| CN102305704A (en) * | 2011-05-18 | 2012-01-04 | 中国科学院长春光学精密机械与物理研究所 | Motorized elevating device for laser target plate |
| CN202975244U (en) * | 2012-11-15 | 2013-06-05 | 云南电力试验研究院（集团）有限公司电力研究院 | A device used for improving impact test efficiency of a GIS field 2MV portable testing device |
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