Primary lead interface for Tesla type pulse transformer
A pulse transformer and primary lead technology, applied in the direction of transformer/inductor coil/winding/connection, etc., can solve the problem of high current feeding into the primary of Telsa pulse transformer, achieve good mechanical installation performance and electrical performance, and increase effective The contact area and the effect of taking into account the heat dissipation requirements
Active Publication Date: 2013-02-13
NORTHWEST INST OF NUCLEAR TECH
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Problems solved by technology
[0003] In order to solve the problem of the primary high current feed-in of the Tesla type pulse transformer, the invention proposes a primary lead wire interface of the Tesla type pulse transformer
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Embodiment Construction
[0020] The present invention will be further described below in conjunction with the accompanying drawings.
[0021] refer to figure 1 - Figure 8 , the primary lead interface for the Tesla-type pulse transformer in this embodiment mainly includes a single-turn thin metal strip primary coil 1, a cylinder insulator 2, a pulse forming line outer cylinder 3, an upper electrode 4, and an upper metal platen 5 , an upper insulating part 6, a metal lead-out part 7, an insulating gasket 8, a lower insulating part 9, a lower metal platen 10, a lower electrode 11 and a fastener insulating sleeve 12; the thin metal strip of the primary coil 1 is a ring in the middle, The two ends are drawn out in parallel, and the annular part is placed on the inner wall of the outer cylinder 3 of the annular pulse forming line with an axial through groove, and the electrical insulation is formed between the two through the cylinder insulator 2;
[0022] The metal lead-out piece 7 is welded to the puls...
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Abstract
The invention relates to a primary lead interface for a Tesla type pulse transformer, and belongs to the technical field of high voltage. The primary lead interface mainly comprises a single-turn metal thin strip type primary coil 1, a barrel insulator 2, a pulse forming line outer barrel 3, an upper electrode 4, an upper metal pressure plate 5, an upper insulator 6, a metal leading-out part 7, an insulation spacer 8, a lower insulator 9, a lower metal pressure plate 10, a lower electrode 11 and a fastener insulating sleeve 12. An experiment shows that the primary lead interface for the Tesla type pulse transformer can be used for the sealing of 0.1 to 0.5Mpa oil pressure in the transformer at -40 to +50 DEG C and 2,000,000 times of 10kA / 10us-magnitude order pulse current feed-in, so that the interface has high mechanical mounting performance and electrical performance, and is applied to other transformer structures with primary heavy current feed-in requirements, radiation and sealing performance are combined, and primary heavy current can be fed in the Tesla type pulse transformer.
Description
Technical field [0001] The invention relates to a primary lead wire interface for a Tesla-type pulse transformer, which can realize the primary high-current feed-in of the Tesla-type pulse transformer and has good heat dissipation and sealing performance, and belongs to the high-voltage technical field. Background technique [0002] The integrated structure of Tesla type pulse transformer and coaxial pulse forming line has the advantages of high energy efficiency, simple and reliable, compact structure, suitable for repetitive frequency operation, etc., and has been widely used in the field of high voltage technology. As a commonly used high-power pulse power supply, the primary lead interface of a Tesla-type pulse transformer is the electrical and mechanical connection port between the internal primary coil of the transformer and the external primary capacitor of the transformer. It has higher coupling efficiency. Usually the primary coil of the Tesla-type pulse transforme...
Claims
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IPC IPC(8): H01F27/28H01F27/29H01F27/32
Inventor 郑磊樊亚军关锦清朱四桃周金山刘锋万可友王俊杰
Owner NORTHWEST INST OF NUCLEAR TECH