A High Power Pulse Transformer with Corrugated Winding Structure

Abstract

The invention discloses a high-power pulse transformer with a corrugated winding structure, aiming to solve the problems of low pulse amplitude variation ratio, decreased operation stability, limited work performance and the like. The invention consists of a primary winding support, a primary winding, a secondary winding support, a secondary winding, an insulating shell and a magnetic coupling medium. The magnetic coupling medium, the secondary winding support and the primary winding support are coaxially nested in the insulating shell from inside to outside. The primary winding support and the secondary winding support are corrugated conical cylinders made of insulating materials. The corrugated type can increase the length of the secondary winding and the primary winding, increase the number of turns of the secondary winding within a certain volume, and improve the performance of high-power pulse transformers. The pulse amplitude transformation ratio; and increasing the length of the primary winding can improve the inter-turn interval under the same number of turns of the primary winding and increase the operation stability. The magnetic coupling medium can aggregate the magnetic field lines and improve the coupling coefficient. The invention has the advantages of simple principle, convenient use and wide application range.

Description

technical field [0001] The invention relates to a high-power pulse transformer in the technical field of high-power pulse drive sources, in particular to a high-power pulse transformer with a corrugated winding structure. Background technique [0002] The high-power pulse driving source technology is a kind of energy stored for a long time (in the order of ms) and low power (in the order of kW), through energy compression and transmission, and converted into a short-time (in the order of ns), high power (in the order of GW) level) form and released into the load into the electrophysical technique. Since the 1960s, with the advancement of research in the fields of nuclear physics, accelerator physics, and plasma physics, it has gradually developed into a high-tech emerging discipline, which is one of the most active cutting-edge high-tech in the world. , high-power microwave, electronic countermeasures and other national defense and modern industry, environmental protection,...

AI Technical Summary

Problems solved by technology

[0012] The technical problem to be solved by the present invention is to solve the shortcomings of existing high-power pulse transformers, such as low pulse amplitude variation ratio in a certain volume, decreased operation stability, and limited work performance due to the use of cylindrical or conical winding structures in the existing high-power pulse transformers. Provide a high-power pulse transformer with a corrugated winding structure, by designing a winding insulation support with a corrugated periodic structure, the length of the secondary winding structure that can be used to wind the secondary winding is increased, and the secondary winding turns are increased within a certain volume Number, increase the pulse amplitude transformation ratio of high-power pulse transformer; and increase the length of the primary winding that can be used to wind the primary winding, improve the inter-turn interval under the same number of primary winding turns, and increase the operation stability

Images