上海电气700兆瓦双水内冷发电机超长无缝空心导线开发成功

上海电气
Nov 13, 2025

近日,上海电气电站设备有限公司上海发电机厂的“超长无缝转子空心导线开发”科研攻关项目取得圆满成功,成果可用于重大新产品——700兆瓦双水内冷发电机。空心导线被誉为双水内冷发电机转子的“生命线”与“心脏血管”,既要承载强电流、实现高效散热,又要承受巨大离心力与冷却水冲击力,对导电、导热、力学性能及尺寸精度要求极高。项目团队在研发过程中直面技术难题,破解设备能力瓶颈,优化制造工艺,持续巩固了企业在该...

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