A magnetic shielding structure for reducing magnetic flux leakage and a manufacturing method thereof
By combining a high-permeability strip lamination group with an insulating adhesive layer on the inner side of the reactor structural components, the matching degree and insulation problems of the existing magnetic shielding structure in the reactor are solved, achieving a more efficient leakage magnetic shielding effect and ensuring the stable operation of the reactor.
CN121034826BActive Publication Date: 2026-05-29LIAONING XINJUN ELECTRIC CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- LIAONING XINJUN ELECTRIC CO LTD
- Filing Date
- 2025-08-07
- Publication Date
- 2026-05-29
Smart Images
Figure CN121034826B_ABST
Abstract
The application provides a magnetic shielding structure for reducing magnetic flux leakage and a manufacturing method thereof, relates to the technical field of electric reactors, and comprises an electric reactor structural member made of a low-permeability material, a box wall, an end cover and a bottom plate; a strip-shaped lamination group arranged on the inner side surface of the electric reactor structural member, wherein the strip-shaped lamination group is made of a high-permeability material; and an insulating adhesive layer bonded between the strip-shaped lamination group and the electric reactor structural member. The application can effectively guide the magnetic flux leakage path, reduce the influence of the magnetic flux leakage on the structural member, and reduce the loss in the structural member by reasonably arranging the direction and material properties of the strip-shaped lamination group, and the application has simple structure, is easy to implement, is suitable for the magnetic flux leakage shielding scene of various electric reactors, and provides a basic guarantee for the stable operation of the electric reactor.
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