摘要
运用安全系统工程理论,采用事故树分析手段,对汽轮机严重超速事故原因进行分析和研究,并根据定性和定量的分析结果,从提高汽轮机转速调节可靠性、超速保护可靠性、运行维护和检修质量三个方面,得出了汽轮机严重超速事故的防御措施。
Mainly analyzes and researches on the reason for the over - speeding accident of steam turbine with the theory of safety system project and the FTA method. Based on the qualitative and quantitative results, the author gives us the methods to prevent steam turbine from overspeeding. Basically, there are the improvements in the reliability in rotate speed over - speeding protection, system running maintenance and quality of inspection.
出处
《安徽电气工程职业技术学院学报》
2006年第3期62-66,共5页
Journal of Anhui Electrical Engineering Professional Technique College
关键词
汽轮机
严重超速
事故树
steam turbine
over - speed
fault tree