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covid-19 reflection for students🖱🙄Telemundo (US Hispanic entertainment)

Upload Date: 2025-12-19 Duration: 15hours38minutes25seconds
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  中新社吴忠12月17日电(记者于晶)中国首个智能化无人风电场17日在宁夏吴忠市利通区投运。记者在现场看到,一座总装机容量70兆瓦的风电场安静而高效地运转着。这里没有运维人员频繁穿梭的身影,也没有控制室彻夜的忙碌,取而代之的是无人机、四足机器人、轨道巡检机器人等300多名智能“员工”在各司其职。  据悉,这是中国首个实现智能化无人值守的风电场——三峡能源宁夏同利第三风电场,每年可提供约1.3亿千瓦时绿色电能,相当于10万个家庭一年的用电量。  传统风电场依赖人工巡检与高空作业,而三峡能源宁夏同利第三风电场的运维模式已发生根本变革。风电场内遍布5000多个巡检点位,全部由智能设备接管。无人机从机巢自主起飞,对风机叶片、线路杆塔进行全方位扫描;四足机器人在升压站内为变压器等设备做“体检”;轨道机器人则在配电室内沿轨道精准记录仪表数据。所有采集信息实时回传至智能运检系统,实现自动分析、预警与工单派发。  “无人并非无管,而是以智能设备替代人工巡检,用算法替代人工判断。”三峡新能源利通区五里坡发电有限公司相关负责人介绍,以前人工巡检一台风机需25个小时,如今无人机仅需40分钟,准确率超98%,综合人效提升27%以上。系统还能自主识别故障、快速预警,安全性能提升3至5倍,每年可节约超3000个小时的巡检工时。  这座风电场的投运,不仅标志着中国风电运维向智能化、无人化迈出关键一步,也为新能源领域提质增效与安全保障提供了可复制的“宁夏样本”。(完)

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