太阳能发电装备的润滑油液性能要求及选用探讨  

Investigation on Performance Requirements and Selection of Lubricating Oil for Solar Power Generation Equipment

作　　者：张春辉[1] ZHANG Chunhui(Sinopec Lubricant Co.,Ltd.,Beijing 100085,China)

机构地区：[1]中国石化润滑油有限公司,北京100085

出　　处：《润滑与密封》2022年第6期161-167,共7页Lubrication Engineering

摘　　要：关键设备的可靠性是太阳能发电技术先进性、安全性、高效性实施的基础,设备可靠性需要从设备硬件、工况、动设备润滑、传热设施介质选择几方面综合保障。分析太阳能发电技术可靠性需求,针对太阳能接收回转传动装置、汽轮机发电机组、传热系统等关键设备,从环境工况及装备特点等方面研究其润滑油品及传热介质的技术特殊性要求;指出现用润滑产品存在的问题,建议结合太阳能发电系统零部件特性、工况及环境特点,对其专用油进行功能设计并探究建立针对性评价手段,同时应重点关注专用油的寿命特性,达到与关键设备同寿命,并根据设备应用工况提供专业的用油指导,从而保证太阳能发电系统的平稳安全运行。The reliability of key equipment is the foundation for the advance,safety and efficiency of solar power generation technology implementation.The reliability of equipment needs to be comprehensively guaranteed from equipment hardware,working conditions,lubrication of rotating equipment,and selection of thermal conduction facilities and medium.The reliability requirements of solar power generation technology were analyzed.Focusing on key equipment such as solar receiving slew drive,steam turbine generator set and thermal conduction system,the technical particularity requirements of lubricating oil and thermal conduction oil were studied from the aspects of environmental conditions and equipment characteristics.The existing problems of current lubricating products were pointed out.It is suggested to design the function of the special oils and explore and establish targeted evaluation methods in combination with the characteristics of parts,working conditions and environment of solar power generation system.Meanwhile,it is needed to focus on the service life characteristics of the special oils to achieve the same life as key equipment,provide professional lubrication guidance according to the application conditions of equipment to ensure the stable and safe operation of solar power generation system.

关 键 词：太阳能 光热发电 回转传动 润滑油 导热油 

分 类 号：TE626[石油与天然气工程—油气加工工程]