油气设备诊断序列统计的应用
迪夫 V;斯莫拉道夫 E
【期刊名称】《辽宁石油化工大学学报》 【年(卷),期】2000(020)004
【摘要】In the given work some statistical characteristics of vibrosignal, namely of rank criteria for times and frequency lines received at vibrosurvey of bearings of the turbine of low pressure of GCU is offered. The application of rank criteria at diagnostics of oil and gas technological equipment allows to remove subjectivity of expert estimations substantically, inevitable at traditional methods of the analysis of times lines, and to enter quantitative criteria for definition of a technical condition and modes of operations of the equipment.%给出了振动信号的统计特性,即GCU低压汽轮机振动仪上收到的时间和频率线等级标准.油气设备诊断中等级标准的应用,可本质上去除专家估计的主观性,在传统时线分析方法中是不可缺少的,并可对设备的技术条件、可操作模型的定义加入定量的标准.
【总页数】6页(52-57)
【关键词】油气设备;诊断序列;统计;振动信号 【作者】迪夫 V;斯莫拉道夫 E
【作者单位】乌法国立石油技术大学,乌法,俄罗斯;乌法国立石油技术大学,乌法,俄罗斯
【正文语种】中文
油气设备诊断序列统计的应用
