300MW 电站汽轮机故障可信度推理计算方法的讨论  

Discussion on the Failure Credibility Calculation Method Applied to the 300MW Power Generation Steam Turbine

作　　者：叶红兵[1] 陈汉平[1] 叶春[1] 忻建华[1] 王立斌[1] 

机构地区：[1]上海交通大学

出　　处：《发电设备》1998年第4期13-15,共3页Power Equipment

摘　　要：该文根据Ｓｈｏｒｔｈｉｆｅ的确定性理论，对传统的汽轮机故障可信度推理计算作了改进，更充分地考虑了多征兆间相互关联和影响，提高了可信度计算的正确性。Abstract: Based on shortliffe's theory of determinacy,the paper presents some improvements of the conventional failure credibility calculation method of steam turbines,comprising of a strengthening of the correlation among various evidences which improves the degree of accuracy of the credibility calculation.

关 键 词：汽轮机 可信度 计算 故障 电站 

分 类 号：TK267[动力工程及工程热物理—动力机械及工程] TM621.3[电气工程—电力系统及自动化]