Process equipment and method for curing and formation of magnetic pole protection coating layer

Abstract

The invention provides process equipment and method for curing and formation of a magnetic pole protection coating layer. The process equipment comprises a first energy transfer system and a second energy transfer system, wherein the first energy transfer system comprises a first radial limitation support part, a first elastic cavity part and a first fluid medium supply system, the first radial limitation support part faces a first surface of a magnetic yoke, a predetermined distance is reserved between the first radial limitation support part and a magnetic pole to form a first accommodatingspace, the first elastic cavity part is a flexible sealing cavity, is arranged on the first radial limitation support part and is arranged in the first accommodating space, and the first fluid mediumsupply system communicates with the first elastic cavity part and is used for supplying a pressurized fluid medium to the first elastic cavity part or pressurizing and heating the fluid medium. According to the process equipment provided by the technical scheme of the invention, the target of temperature rising control consistency and temperature distribution uniformity of magnetic pole protectionformation quality is achieved, the stress of a magnetic pole protection layer during the formation process is eliminated, the formation quality is ensured, and the risks of stripping and breakage caused by the stress during the subsequent application process are reduced.

Description

technical field [0001] The invention relates to the technical field of wind power generating sets, and more specifically relates to a process equipment and method for solidifying and forming the rotor magnetic pole protective cladding of a large wind power generator. Background technique [0002] The outer rotor of the large-scale direct-drive permanent magnet wind power generator in the prior art is formed by fixing the pole pieces of the permanent magnets on the yoke wall of the rotor. [0003] figure 1 is a structural schematic diagram of an outer rotor of a permanent magnet motor in the prior art; figure 2 Yes figure 1 Schematic diagram of the local structure of the outer rotor in ; image 3 It is a schematic diagram of another rotor structure in the prior art. Figure 4 is a schematic diagram of vacuum infusion process equipment used to form a magnetic pole protective coating in the prior art; Figure 5 It is a schematic diagram of a heating device used in the pri...

AI Technical Summary

Problems solved by technology

[0020] The invention provides a process equipment and method for solidification and molding of the magnetic pole protective coating to solve the problem of consistent heating in the 360-degree range of the circumference of the permanent magnet motor magnetic pole anti-corrosion protective coating forming process, the height direction of the magnetic pole and the yoke heat uniformity problem

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