我国自主设计建造的首座16兆瓦张力腿深远海浮式风电平台成功接入陆丰油田电网

金吾财讯
Aug 06

金吾财讯 | 据新华社报道,中国海油8月6日宣布,我国自主设计建造的首座16兆瓦张力腿深远海浮式风电平台“海油安澜号”成功接入陆丰油田电网并直供绿电。平台按可抵御17级台风极端工况设计建造,其投运标志着我国深远海浮式风电装备技术走向世界前列,为我国海上风电开发探索新路线。“海油安澜号”安装于珠江口盆地海域,安装位置水深136米、离岸136公里。整体高度近110层楼高,总重7800吨,扫风面积相当于7.5个标准足球场,平台通过海底电缆接入陆丰油田电网,投产后预计每年可提供5400万度绿色电力。我国深远海风能资源丰富,是未来海上风电增量的关键来源。张力腿浮式风电平台是专门为开发深远海风电而设计建造的大型浮式装备,技术难度高。相较于半潜式平台,张力腿平台的稳定性、单位兆瓦用钢量具有突出优势,且用海面积更小,缓解了海上风电开发与传统海洋利用活动的矛盾,将更有利于海洋空间的高效集约利用。由于风电波动性大,中国海油提出海上风电、燃油发电、储能多元电力组合协同供电模式,实现海上风电高比例接入油田电网,以绿电替代原油发电,降低油气生产对化石燃料的依赖,同时也减少污染物排放和碳排放强度。该平台投产后预计每年可节约燃料油1.5万立方米,减少二氧化碳排放3.5万吨。

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