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Free Expert Guides on Power Systems, Circuit Design & Electrical Troubleshooting

Access free engineering resources from IEE Business—covering power design, circuit layout, equipment selection, and troubleshooting. Expert-developed guides help engineers, procurement, and project teams make better decisions. Stay ahead on smart grids, renewables, efficiency, and AI tools. Improve reliability, reduce downtime, and enhance outcomes with real-world solutions. Explore our knowledge hub today.
China’s First 220kV/240MVA Vegetable Oil Transformer: R&D, Advantages & Dual Carbon Contribution
With the continuous development of power transformer insulation technology, vegetable oil transformer products using green, environmentally friendly, and high-flash-point vegetable oil as insulation medium are gradually replacing mineral oil transformers. These vegetable oil-based transformers minimize carbon emissions to the greatest extent and effectively extend the service life of power transformers, which is of great significance for helping achieve the "dual carbon" goals.Recently, led by a
11/27/2025
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