Insulating structure for encapsulation of inverter inductor
A technology of insulation structure and inverter, applied in transformer/reactor installation/support/suspension, inductance/transformer/magnet manufacturing, circuit, etc., can solve the problems of low operation efficiency and high cost of inductance potting, and achieve the improvement of work Efficiency, reduced material and production costs, and easy folding
Inactive Publication Date: 2012-12-26
SAMIL POWER
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Problems solved by technology
[0003] Aiming at the deficiencies in the background technology, the present invention designs an insulation structure for inverter inductance potting, the purpose of which is to solve the problems of high cost and low operation efficiency of the existing inductance potting
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[0018] The present invention will be further explained below in conjunction with the drawings.
[0019] Such as figure 1 with image 3 As shown, an insulating structure of an inverter inductance potting, the insulating structure is an insulating pad 2 with a mesh structure, the insulating pad 2 is made of highly elastic plastic, and the insulating pad 2 is made of PA66. 2 is a flat mesh structure with folding grooves on the surface. When folding and assembling, the insulating pad 2 is folded into more than one grid for placing the inductor 3, and the insulating pad 2 is placed in the inductor box 1, and then sealed by potting glue The inductor box 1, the insulating pad 2 and the inductor 3 are fixed as a whole.
[0020] Such as figure 2 with image 3 As shown, an insulating structure of an inverter inductance potting, the insulating structure is an insulating pad 2 with a mesh structure, the insulating pad 2 is made of highly elastic plastic, and the insulating pad 2 is made of PA...
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The invention discloses an insulating structure for encapsulation of an inverter inductor. The insulating structure is an insulating pad with a net structure; the insulating pad is made of high-elasticity plastic; the insulating pad is made of PA66; the insulating pad is of a three-dimensional net structure; the insulating pad is of a planar net structure; a folding slot is formed in the surface of the insulating pad; the insulating pad is folded into more than one lattice for placing inductors. According to the invention, as the insulating pad is designed as the planar net structure and folded in a desired shape when being assembled and the folding slot is formed in the folded part, easiness for folding and accurate position are achieved; and as the bottoms and the surroundings of the inductors are separated from inductor boxes or other inductors through the insulating pad, a very good insulating effect is obtained, material cost and making cost are reduced, and working efficiency is greatly increased.
Description
technical field [0001] The invention relates to an insulating structure for inverter inductance potting. Background technique [0002] An inverter is a device that converts direct current into alternating current, and is widely used in the field of new energy. Inverters are divided into coal power inverters, solar inverters, wind energy inverters, and nuclear energy inverters according to different power generation sources. According to different uses, they are divided into independent control inverters and grid-connected inverters. All kinds of inverters have inductors with high heat generation, and the accumulation of heat will reduce or damage the efficiency of the inductors. A common solution to this problem is to fix the inductor and the inductor box together on the radiator after potting, and dissipate the heat through the radiator. The inductance and the inductance box need to be insulated to withstand high voltage shocks. The traditional inductance and the inducta...
Claims
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Inventor 张虎陈群武
Owner SAMIL POWER