CN102944822A - 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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- CN102944822A CN102944822A CN2012104579993A CN201210457999A CN102944822A CN 102944822 A CN102944822 A CN 102944822A CN 2012104579993 A CN2012104579993 A CN 2012104579993A CN 201210457999 A CN201210457999 A CN 201210457999A CN 102944822 A CN102944822 A CN 102944822A
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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 portable test unit impulse test of the on-the-spot 2MV of a kind of GIS docking facilities, particularly the portable test unit of a kind of 2MV of raising docks the remote control of efficient with GIS.
Technical background
Impulse test particularly switching impulse and fast transient overvoltage can be found 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 power equipment testing on-site impact importance, bulky, the irremovable weakness of the high amplitude impact test apparatus of MV level comes out at present, therefore, the miniaturization of impact test apparatus, portability are the development trends of impact test apparatus, and the development of the portable test unit of 2MV and utilization are established equipment Foundations for the testing on-site impact of power equipment.
Because the GIS layout is highly inconsistent in the electric system, the portable test unit of 2MV is as new impulse test technology, and its practical application needs a large amount of exploration and research.From the situation of on-the-spot real impact test, the layout of test unit and adjustment have occupied the most of the time of whole process of the test, so that test efficiency greatly reduces.If can design for the actual arrangement situation of test unit a kind of test unit homing mechanism, will improve test efficiency, reduce labor intensity.At present, the research for improving the portable test unit impulse test of the on-the-spot 2MV of GIS efficient does not also have relevant report.
Summary of the invention
The objective of the invention is the design feature in conjunction with GIS, a kind of device of reasonable design can be realized the portable impact test apparatus of 2MV and the automatic butt of GIS and the Long-distance Control of docking, to improve on-the-spot GIS test efficiency.
The present invention realizes by following technical proposal:
The device of the portable test unit impulse test of the on-the-spot 2MV of a kind of GIS efficient, feature of the present invention is, include base, be fixed on the base bottom scroll wheel, be positioned at the hinge shape support that is used for regulating the lifting of 2MV impact test apparatus on the base, be connected in filler ring on the hinge shape support, be located at laser ranging system, telepilot on the filler ring;
Wherein: the base circuit device that motor, laser ranging signal controlling loop and remote control module sequentially connect to form is installed in base.
The present invention can be by the portable test unit hinge shape support of telepilot Long-distance Control 2MV and the movement of scroll wheel and the automatic aiming of the realization portable impact test apparatus of 2MV and GIS interface.
Lifting support links to each other with filler ring, is to lift the lifting of the portable impact test apparatus implement device of 2MV.
Scroll wheel is to realize that by electric-motor drive all directions move in the plane.
The present invention is used for tracking target point on the GIS test interface is carried out from motion tracking, automatically stop after determining 2MV test unit interface and the GIS interface being aimed at following the tracks of, signal links to each other with the signal controlling loop through signal transmssion line, and laser ranging system braking and control scroll wheel move forward the realization automatic butt after 2MV test unit interface and the aiming of GIS test interface.3 laser ranging systems are followed the tracks of respectively upper 3 the GIS tracking target points of GIS.Its signal controlling loop is arranged in the base.
The invention has the beneficial effects as follows:
1, can realize the whole automatic lifting of the portable experimental provision of 2MV and moving freely, save manpower;
2, can realize the automatic butt of the portable test unit of 2MV and GIS interface, improve test efficiency;
3, can realize the Long-distance Control that experimental provision moves, docks, avoid human body directly to contact high voltage electric equipment, guarantee personal safety.
Further set forth content of the present invention below in conjunction with accompanying drawing.
Description of drawings
Fig. 1 is that base support is arranged schematic diagram.
Fig. 2 is the total connection layout of device.
Fig. 3 is the laser ranging system connection diagram.
Fig. 4 is the base circuit connection diagram.
Among the figure: 1, scroll wheel; 2, base; 3, support; 4, filler ring; 5, the portable impact test apparatus of 2MV; 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 controlling circuit; 17, remote control module; 18, laser ranging system opens, stops operation circuit; 19, laser ranging system signal controlling loop.
Embodiment
See Fig. 1, Fig. 2, Fig. 3, Fig. 4, the device of the portable test unit impulse test of the on-the-spot 2MV of a kind of GIS efficient, it is characterized in that, include base 2, be fixed on base 2 bottoms scroll wheel 1, be positioned at hinge shape support 3 that be used for to regulate the lifting of 2MV impact test apparatus on the base 2, be connected in filler ring 4 on the hinge shape support 3, be located at laser ranging system 6, telepilot 7 on the filler ring 4;
Wherein: the base circuit device that motor 14, laser ranging signal controlling loop 19 and remote control module 17 sequentially connect to form is installed in base 2.
The present invention can be by the movement of the portable test unit hinge shape support 3 of telepilot 7 Long-distance Control 2MV and scroll wheel 1 and the automatic aiming of the portable impact test apparatus 5 of realization 2MV and GIS interface 11.
Lifting support 3 links to each other with filler ring 4, is to lift the portable impact test apparatus 5 implement device liftings of 2MV.
Scroll wheel 1 is to realize that by motor 14 transmissions all directions move in the plane.
The present invention is used for tracking target point on the GIS test interface 11 12 is carried out from motion tracking, automatically stop after determining 2MV test unit interface 9 and GIS interface 11 being aimed at following the tracks of, signal links to each other with signal controlling loop 19 through signal transmssion line 8, and 2MV test unit interface 9 moves forward the realization automatic butt with rear laser ranging system 6 brakings of GIS test interface 11 aimings and control scroll wheel 1.3 laser ranging systems 6 are followed the tracks of respectively upper 3 the GIS tracking target points 12 of GIS.Its signal controlling loop 19 is arranged in the base 2.
See Fig. 1, the figure illustrates the installation site of cutting forked type support 3 on the base, this installation site is determined by the portable impact test apparatus things of 2MV.
See Fig. 2, the figure illustrates total connection diagram of device.Install as can be seen from Figure 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 the laser ranging system connection diagram.Can find out that by this figure the laser ranging system that is installed on the test unit passes through to follow 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 lifting and scroll wheel move aiming, the docking that realizes interface.
See Fig. 4, the figure illustrates the circuit connection diagram of base.Can find out that by this figure motor 14, remote control module 17, laser ranging system signal controlling loop 19 have been installed in combination in the base, realize Long-distance Control, automatic aiming and the automatic butt of the portable test unit of 2MV.
Claims (1)
1. the device of the portable test unit impulse test of the on-the-spot 2MV of GIS efficient, it is characterized in that, include base (2), be fixed on base (2) bottom scroll wheel (1), be positioned at the hinge shape support (3) that is used for regulating the lifting of 2MV impact test apparatus on the base (2), be connected in filler ring (4) on the hinge shape support (3), be located at laser ranging system (6), telepilot (7) on the filler ring (4);
Wherein: the base circuit device that motor (14), laser ranging signal controlling loop (19) and remote control module (17) sequentially connect to form is installed in base (2).
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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102944822A true CN102944822A (en) | 2013-02-27 |
| CN102944822B 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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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 (5)
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| 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 |
| JP2011232288A (en) * | 2010-04-30 | 2011-11-17 | Mitsubishi Electric Corp | Partial discharge diagnostic method and partial discharge diagnostic device for 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 |
-
2012
- 2012-11-15 CN CN201210457999.3A patent/CN102944822B/en active Active
Patent Citations (5)
| 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 |
| JP2011232288A (en) * | 2010-04-30 | 2011-11-17 | Mitsubishi Electric Corp | Partial discharge diagnostic method and partial discharge diagnostic device for 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 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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| CN102944822B (en) | 2015-06-03 |
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