ABB与英伟达共同推进吉瓦级数据中心建设，800VDC供电架构引关注

环球网2025-10-14

【环球网科技综合报道】10月14日消息，据外媒报道，全球工业自动化与能源管理企业ABB正与英伟达展开深度合作，共同加速开发面向未来的吉瓦级（GW）新一代数据中心。据ABB披露，双方合作的核心是支持英伟达计划推出的800V直流（DC）供电架构。该架构专为1兆瓦级服务器机柜设计，通过将电网13.8kV交流电直接转换为800V直流电，大幅减少电力传输中的能量损耗。据悉，相较于传统54V直流供电系统，...

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2025大会上已展示基于800VDC的电源机架原型，集成72kW电源单元（PSU）与锂离子超级电容器（LIC），效率达98%，占地面积减少30%。为推动800VDC架构落地，英伟达已联合全球电气生态系统合作伙伴，包括芯片供应商英飞凌、德州仪器，电源组件厂商台达电子、立讯精密，以及电力系统巨头伊顿、施耐德电气。业内认为，ABB的加入将强化电力输送环节的技术整合能力，其专长于高压直流（HVDC）输电与智能电网管理，与英伟达的算力基础设施形成互补。（青山）","kind":"news","is_publish_news":true,"is_publish_highlight":false,"is_publish_live":false,"is_publish_wemedia":null,"editions":null,"column":"","sentiment":"1","news_tag":"corporation","news_rank":0,"symbols":[],"gpt_button":0,"need_auth":false,"code":"91000000","status":"200"},"commentList":[],"isCommentEnd":true,"newsSizeData":{"likeSize":0,"commentSize":0,"repostSize":0,"favoriteSize":0,"likeStatus":false,"favoriteStatus":false},"APP":{"userAgent":"Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; 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