特变电工：硅钢变压器主要应用于高压输电系统、工业生产、轨道交通等更多的应用场景

Group 1 - The core viewpoint of the article highlights the application differences between amorphous alloy transformers and silicon steel transformers, with the former being primarily used in renewable energy and low-voltage distribution networks, while the latter is utilized in high-voltage transmission systems and various industrial applications [2] - Silicon steel transformers currently hold a larger market share compared to amorphous alloy transformers in the transformer market [2]