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Mass production of low-loss voltage transformers, reducing power grid operating costs.

Mass production of low-loss voltage transformers, reducing power grid operating costs.

After years of research and development, an enterprise has achieved large-scale production of low-loss voltage transformers. This product adopts an amorphous alloy core and optimized electromagnetic design, reducing no-load current by 70% and iron loss by 60%. In power grid applications at 110kV and below voltage levels, it can save over 10,000 kWh of electricity per single device annually. The product has passed authoritative certification and will be widely applied in urban and rural distribution network renovations, helping to reduce the overall operating costs of the power grid.

12

2021

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11

Ultra-high voltage transmission technology achieved a major breakthrough, facilitating cross-regional energy allocation.

Ultra-high voltage transmission technology achieved a major breakthrough, facilitating cross-regional energy allocation.

Recently, China's scientific research team has made a major breakthrough in the field of ultra-high voltage power transmission technology. The new ultra-high voltage DC transmission system adopts independently developed intelligent control technology and insulation materials, increasing transmission capacity by 20% and reducing line loss by 15%. This technology can not only more efficiently realize "west-to-east power transmission" but also reduce reliance on traditional fossil energy and promote the cross-regional consumption of clean energy, which is of great significance for building a new type of power system. Currently, the related technology has entered the pilot application stage and is expected to be promoted in multiple key projects nationwide in the future.

28

2022

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07

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