What are the benefits of wind turbine transformer oil purification?

The benefits of wind turbine transformer oil purification include improved dielectric strength, extended oil life, and reduced risk of transformer failure. Purification removes harmful contaminants such as moisture, dissolved gases, and particulates, which can degrade the oil’s performance. Regular purification also prevents oxidation and acid formation, ensuring that the oil retains its insulating and cooling properties. This leads to better transformer efficiency, longer equipment life, and lower maintenance costs over time.