You must take transformer oil purification seriously to combat unexpected expenses
Transformer oil is the key ingredient that makes transformer to run. It is a dielectric substance that helps in regulating the temperature of the transformer. You need to perform transformer oil purification in order to get proper operational and functional transformer for your site.
It is important to use filtered and dried oil in the transformer system. When you use quality transformer oil that is free from contaminants, it absorbs moisture and gets contaminated by absorbing fibers, dirty particles, soot, and aging products. Even unused oil is not pure enough due to presence of moisture content that it absorbs through air. This is the reason for transformer oil purification much needed.
Oil filtration helps in removing solid particles, dissolved water, and dissolved gases. You can enhance the electrical properties of oil by filtration, dehydration, and degassing process involvement. Oil filtering process helps maintain transformer’s health and increases its life.
Why you need oil filtration?
It is found that 75% of transformer failures happen because of the contamination and deterioration of the oil. This is why you must purchase power transformers from India for oil filtration process and perform it regularly to maintain the transformer and protect it against premature failure.
If you ignore the maintenance part and take transformer for granted, you need to face great financial burden or repairing costs in future. Ignoring may result in-
Arcing
Overheating
Corona discharges
Lower insulating strength
Transformer oil purification with drying process involves heating of oil at maximum 90° Celsius to expel acidic and polar components from the transformer oil.
The reclamation or regeneration with degassing is alike purification with drying method; however, it involves extra oxidant additives in the process. Regeneration of oil is most effective method so far. It is also a cost-effective way to make the oil free from contaminants in order to use it again in the transformer.
What do you think about oil filtration process? Is there any other method that you can use for transformer oil purification? Tell the readers about the same. Share this story with your contacts to know what they think.