Non-converging reactor hanging rack device and reactor

Abstract

The invention provides a non-converging reactor hanging rack device. The device comprises a non-magnetic steel hub member for providing support and a plurality of lifting arms. The non-magnetic steel hub member comprises an intermediate ring body portion and a plurality of extension parts; a plurality of the extension parts are evenly arranged on the outer circumferential surface of the intermediate ring body portion. A plurality of the lifting arms are mounted on a plurality of the extension parts in a one-to-one correspondence mode; the length direction of the lifting arms is consistent with the length direction of the extension parts. A through opening is arranged on the side wall of the intermediate ring body portion along the axial direction, so that the intermediate ring body portion is an intermediate circular ring portion with an opening so as to form a broken ring for preventing the intermediate ring body portion from forming circulation flow. The invention also provides a reactor. When the provided non-converging reactor hanging rack device is applied to reactor products, metal parts of the reactor hanging rack device can be effectively prevented from overheating; the stress stability of the reactor is ensured and the reliability of the reactor products is enhanced at the same time.

Description

technical field [0001] The invention belongs to the technical field of transformer equipment manufacturing. Specifically, the invention relates to a reactor hanger device and a reactor without confluence. Background technique [0002] With the rapid development of reactor manufacturing technology, the capacity of reactors is getting larger and larger. Because the traditional reactor hanger hub adopts aluminum annular hub, under the action of the alternating magnetic field generated by the reactor winding, the reactor hanger located above and below the reactor winding is very easy to form a circulating current, which leads to the reactor hanger Overheating of metal parts. Especially in the case where two reactor coils are stacked and used, the overheating of the metal parts at the hanger causes insulation damage at the metal transition seat between the two coils, which further causes the circulation of the hanger-metal transition seat-hanger, resulting in Rapid overheating ...

AI Technical Summary

Problems solved by technology

[0007] The object of the present invention is to provide a reactor hanger device without confluence, to at least solve the technical problem of overheating of the reactor hanger in the prior art

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