Device for impact test efficiency of GIS (gas insulated switchgear) field 2MV (medium voltage) portable test device
A test device and impact test technology, which is applied in the direction of measuring devices, testing dielectric strength, and parts of electrical measuring instruments, to achieve the effects of improving test efficiency, ensuring personal safety, and saving manpower
Active Publication Date: 2015-06-03
YUN NAN ELECTRIC TEST & RES INST GRP CO LTD ELECTRIC INST +1
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At present, there is no relevant report on the research on improving the impact test efficiency of the 2MV portable test device on the GIS site
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[0022] See figure 1 , figure 2 , image 3 , Figure 4 , a GIS field 2MV portable test device impact test efficiency device is characterized in that it includes a base 2, a rolling wheel 1 fixed on the bottom of the base 2, and a hinge on the base 2 for adjusting the lifting of the 2MV impact test device Bracket 3, a support ring 4 connected to the hinged support 3, a laser distance measuring device 6 and a remote controller 7 arranged on the support ring 4;
[0023] Wherein: a motor 14, a laser ranging signal control circuit 19 and a remote control module 17 are installed in the base 2 to form a base circuit device connected in sequence.
[0024] The present invention can remotely control the movement of the hinged bracket 3 and the rolling wheel 1 of the 2MV portable test device through the remote controller 7 and realize automatic aiming between the 2MV portable impact test device 5 and the GIS interface 11 .
[0025] The lifting bracket 3 is connected with the suppor...
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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 [0001] The invention relates to a GIS on-site 2MV portable test device impact test docking device, in particular to a remote control device for improving the docking efficiency of a 2MV portable test device and GIS. technical background [0002] The impact test, especially the operation impact and fast transient overvoltage, can more timely and accurately find the insulation problems of power equipment such as GIS. Therefore, relevant scientific research institutions in Japan, India, and China are more concerned about this issue. With the increasing importance of on-site impact tests for power equipment, the current MV-level high-amplitude impact test devices are bulky and immobile. Therefore, the miniaturization and portability of the impact test device is the development trend of the impact test device. The development and application of the 2MV portable test device lays the equipment foundation for the on-site impact test of power equipment. [0003] Due ...
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IPC IPC(8): G01R31/12G01R1/02
Inventor 肖丹杨卓谭向宇赵现平王科王达达彭晶张少泉马仪陈磊徐肖伟陈晓云马宏明文斌曾宬李璟瑞
Owner YUN NAN ELECTRIC TEST & RES INST GRP CO LTD ELECTRIC INST