作　　者： ; ;

机构地区： 辽宁工程技术大学

出　　处： 《煤炭学报》 2003年第6期617-621,共5页

摘　　要： 以可靠性工程理论为指导,针对矿井通风系统自身的属性———强耦合性、参数时变性和非线性等特点,通过对影响系统可靠性运行因素剖析,从通风网络和矿井主要通风机两个方面进行了矿井通风系统可靠性评价,推导出了各项评价指标的求解公式,从而从故障统计角度提出并构建起了矿井通风系统可靠性评价模型,并结合实例进行了验证. Takes the reliability engineering theory as the guidance, aim at the characteristics such as attribute strong coupling, parameter trend change of the times and nonlinearity etc of mine ventilation system self, by way of analyzing to the operating factor influencing the system reliability, following the mine ventilation system reliability evaluation is carried on from two aspects, such as ventilation network and mine fan, the resolution formulas of all evaluation quotas are gone out in the derivation, thus put forward and built the mine ventilation system reliability evaluation model from the point of view of the failure statistic, and has explained it further with a living example.

关 键 词： 可修通风系统 可靠度 故障率 有效度 过程

领　　域： [矿业工程]