Vibration bump test device for transformer cabinet
A bump test, transformer technology, applied in vibration testing, measuring devices, testing of machine/structural components, etc., can solve problems such as the inability to achieve swing, the vibration bump test device without transformers, and the inability to obtain sufficient test results, etc. To achieve the effect of convenient operation and simple structure
Active Publication Date: 2017-09-01
STATE GRID ANHUI ELECTRIC POWER CO LTD ANQING POWER SUPPLY CO +1
View PDF6 Cites 4 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] At present, there is no vibration and jolting experimental device specifically for transformers, mainly using vibration test benches for other electronic equipment. These test benches mostly vibrate vertically with the specified frequency and amplitude, but they cannot achieve vibration and jolt. test, unable to draw sufficient test results
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0021] The present invention will be described in detail below with reference to the accompanying drawings and examples. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.
[0022] see figure 1 , figure 2 , image 3 and Figure 4 .
[0023] The transformer box vibration and bump test device of the present invention includes a base 10, a bearing platform 20 for supporting the transformer, and a first jolting mechanism for driving the bearing platform 20 to swing left and right, and the first jolting mechanism includes a rotating device The first support frame 31 on the base 10 and the first driving unit for driving the first support frame 31 to swing left and right with its rotation axis as the swing axis.
[0024] During the experiment, the first drive unit drives the first support frame to swing left and right with its rotation axis as the swing axis, and th...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a vibration bump test device for a transformer cabinet. The vibration bump test device comprises a base, a bearing platform for supporting a transformer and a first bump mechanism for driving the bearing platform to deflect leftwards and rightwards, wherein the first bump mechanism comprises a first support frame rotationally mounted on the base and a first driving unit used for driving the first support frame to deflect leftwards and rightwards with a rotating shaft of the first support frame as a deflection axis. When the vibration bump test device is used for a test, the first support frame is driven by the first driving unit to deflect leftwards and rightwards with the rotating shaft of the first support frame as the deflection axis and then drives the bearing platform to deflect leftwards and rightwards, the transformer placed on the bearing platform starts to deflect leftwards and rightwards for the vibration bump test, simulation of an actual condition is met, and a more sufficient test result is obtained.
Description
technical field [0001] The invention relates to an experimental device for a transformer, in particular to a vibration and jolt test device for a transformer box. Background technique [0002] The transformer is a device that uses the principle of electromagnetic induction to change the AC voltage, and is widely used in all levels of power grids. The quality of transformer performance directly affects the safety and reliability of power supply. [0003] At present, the performance test of the transformer is not limited to its electrical performance, it is also necessary to carry out the vibration shock test on the transformer to investigate whether the tank is filled with oil during the transportation vibration process and after the vibration process. Investigate the vibration durability performance of the box. [0004] At present, there is no vibration and jolting experimental device specifically for transformers, mainly using vibration test benches for other electronic e...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): G01M7/06
CPCG01M7/06
Inventor 毛峰李友平胡细兵张仁标浦劲松唐怀东赵慧娟赵吴鹏季华艳
Owner STATE GRID ANHUI ELECTRIC POWER CO LTD ANQING POWER SUPPLY CO