The Tamil Nadu Generation and Distribution Corporation (Tangedco) has achieved a significant milestone with the Indian Patent Office granting a patent for their Flexible External Bellow for Insulation Protection of Transformers. Crafted by Tangedco's research and development wing, this innovative solution addresses the challenge of moisture infiltration in transformers, offering a cost-effective and efficient alternative to conventional methods.

According to Tangedco's announcement, the sealed expandable bellow, when connected after the silica gel breather of the transformer, provides complete immunity from external moisture and oxygen. This breakthrough promises to not only enhance transformer performance but also reduce maintenance costs, minimize downtime, and mitigate operational failures, underscoring its importance in ensuring reliable power distribution across Tamil Nadu.

With installations already underway at 70 substations across the state, Tangedco plans to extend the adoption of this transformative technology to all transformers gradually. The patented invention reflects Tangedco's commitment to innovation and underscores its leadership in driving advancements that enhance the efficiency and reliability of power infrastructure in the region.

Source: newindianexpress.com