中国电力2017，Vol.50Issue(4)：135-140,6.DOI:10.11930/j.issn.1004-9649.2017.04.0135.06
电厂调速器油系统颗粒度的光散射法在线监测
Light-Scattering-Based Online Monitoring on Governor Oil Particle Size for Power Plants
摘要
Abstract
With the construction of intelligent power plant,the unit condition nonitoring is getting more important.By adopting the light scattering mechanism,the particle size analyzer is developed independently in the laboratory and gets calibrated and verified.After it is applied in the governor oil system of Hongjiang Hydropower Plant Unit 2,a potential of oil pollution is discovered,indicating that the monitoring data can reflect the operating conditions of the unit.Through comparison,it is concluded that the analyzer online monitoring results are consistent with those of the particle counters of HACH 8011 + and PAMAS SBSS,which proves that the light scattering method is highly accurate and suitable for online monitoring the turbine oil particle sizes and can provide a support for the change of condition maintenance from planned maintenance.The analyzer developed also has the characteristics of low cost and good stabilities.关键词
电厂/调速器系统/汽轮机油/颗粒度/在线监测/光散射法Key words
power plant/governor system/turbine oil/particle size/online monitoring/light scattering method分类
通用工业技术引用本文复制引用
胡边,万元,唐伟,苏明旭..电厂调速器油系统颗粒度的光散射法在线监测[J].中国电力,2017,50(4):135-140,6.基金项目
国家电力投资集团科技项目(2015-151-WLD-KJ-X) （2015-151-WLD-KJ-X）
国家自然科学基金项目(51176128,51206113)This work is supported by State Power Investment Corporation (No.2015-151-WLD-KJ-X) and National Natural Science Foundation of China (No.51176128,No.51206113). （51176128,51206113）
