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New Trends Emerge in the Development of the Oil - Immersed Transformer Industry
2025-03-28
Recently, the oil - immersed transformer industry has witnessed a string of positive developments. Technological innovation and market expansion are advancing in tandem, injecting new vitality into the power sector.
On the technological innovation front, the application of new energy - saving technologies and materials has taken center stage. A new - generation oil - immersed transformer utilizes advanced amorphous alloy materials for its core, significantly reducing no - load losses. Compared with traditional products, no - load losses can be cut by up to 60%, and load losses can be decreased by more than 5%. This technological breakthrough not only aligns with the current trend of energy conservation and emission reduction but also effectively cuts down the operating costs of power systems and boosts energy utilization efficiency. Meanwhile, R & D engineers have optimized the winding structure. By adopting new insulating materials and improving winding techniques, they've remarkably enhanced the transformer's heat - dissipation performance and short - circuit resistance, thus extending its service life.
In terms of the market, the demand for oil - immersed transformers continues to soar. With the acceleration of urban construction and the expansion of industrial scale, the need for stable power supply has spurred various regions to speed up the construction of power grid infrastructure. During urban distribution network renovation projects, a large number of energy - efficient oil - immersed distribution transformers of the S11 and S13 series have been put into use. Among them, the S13 - series transformers, with 25% lower no - load losses than the S11 series, have become the top choice for many projects. These high - efficiency and energy - saving products are gradually replacing the outdated S9 - series transformers, propelling the industry as a whole towards a greener and more efficient future.
Looking ahead, the oil - immersed transformer industry will keep focusing on technological innovation and market expansion. On one hand, R & D engineers will strive to enhance the intelligence level of products. By introducing intelligent monitoring and control systems, they can achieve real - time monitoring of transformer operating conditions and early - warning of faults, further improving power supply reliability. On the other hand, with the booming development of the new energy industry, special oil - immersed transformers suitable for new energy integration scenarios will embrace vast market potential, contributing to the optimization and transformation of the energy structure.