What methods are used for silicone oil filtration in transformer maintenance?
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October 4, 2024 at 8:55 pm by 山田 英樹
Methods include:
Mechanical Filtration: Using fine filters to remove solid contaminants.
Vacuum Filtration: Combining filtration with vacuum processes to eliminate moisture and gases.
Centrifugal Separation: Employing centrifugal force to separate particles based on density.
Adsorption Filtration: Using materials like activated alumina to remove dissolved impurities.
Electrostatic Precipitation: Applying electric fields to capture fine particles suspended in the oil.
These methods effectively restore oil purity and maintain its insulating properties.
