The application of air drying generators in ultra-high voltage transformers is mainly reflected in their ability to provide high-purity, low dew point dry air to meet the drying conditions required by ultra-high voltage transformers. The drying air generator for ultra-high voltage transformers usually includes components such as air compressor, air storage tank, droplet remover, coagulation filter, membrane drying tube, energy-saving adsorption drying device, fine filter, pressure regulating valve, heater, and gas flow meter. These devices, through scientific combination and reasonable pipeline connection, can meet the dew point requirement of -70 ℃ required for ultra-high voltage transformers, and qualified and unqualified gases can be discharged separately. The condensed water generated by each component can be centrally discharged to ensure the stable operation and long-term use of the equipment

1. Efficient drying: The air drying generator can provide high-purity dry air with a dew point of up to -70 ℃, replacing traditional drying methods such as hot oil circulation, nitrogen supplementation, and vacuum pumping, making it more efficient, economical, safe, and environmentally friendly.

2. Stable operation: Through three-level purification, the air is ensured to be clean, suitable for the humid climate characteristics in the south, with good output pressure stability, suitable for the long-term operation needs of ultra-high voltage transformers.

3. Easy maintenance: With a simple structure, reliable operation, high control accuracy, easy maintenance, and long service life, it can meet the long-term stable operation needs of ultra-high voltage transformers.

Technical parameters and scope of application of air drying generator

·Dew point: up to -70 ℃

·Traffic: Depending on the specific model

·Work pressure: Depending on the specific model

·Scope of application: Suitable for providing dry air during installation and maintenance of large power equipment such as ultra-high voltage transformers and reactors, ensuring that the internal insulation of the equipment is not affected by moisture, reducing workload, and improving maintenance quality

The application of Guoke Oil Research products in the power transmission and transformation engineering industry is as follows: