2024-01-03
Introduction:
Transformers are essential devices widely used in power systems for measuring current and voltage, converting them into usable signals for monitoring and control systems. The performance and reliability of transformers are crucial for the proper operation of power systems. To enhance the quality and performance of transformers, new production processes are continuously being introduced. This article focuses on the application of Automatic Pressure Gelation (APG) in transformer manufacturing.
APG is a commonly used injection molding process for transformer insulation materials. It utilizes epoxy resin as the insulation material and achieves complete integration between the insulation material and the transformer windings through injection molding and heat curing.
The APG process offers the following advantages:
High precision: The APG process enables precise injection of insulation material, ensuring there are no gaps or looseness between the windings and the insulation material, thus improving the accuracy and stability of transformers.
Excellent insulation performance: Epoxy resin, as the insulation material, possesses exceptional insulation properties, effectively preventing electric field and dielectric breakdown and enhancing the insulation capability of transformers.
Moisture resistance and corrosion resistance: Transformers manufactured using the APG process exhibit good resistance to moisture and corrosion, making them suitable for various harsh operating environments.
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