微型电脑应用2012，Vol.28Issue(5)：1-3,6,4.
汽轮机转子寿命损耗预测模型的研究
Design of Life Damage Prediction Model for Steam Turbine Rotor
唐雪艳 1朱慧 2胡立生3
作者信息
- 1. 上海交通大学 上海,200240
- 2. 上海电气电站设备有限公司上海汽轮机厂 上海,200240
- 3. 上海交通大学自动化系 上海,200240
- 折叠
摘要
Abstract
This paper uses ADINA software to calculate the temperature field and stress field of the rotor. Based on the data calculated by ADINA,this paper identifies the mathematical models of temperature and stress. So the nonlinear model of the process parameters and life damage of rotor is decomposed into a static non-linear and a dynamic linear model,and estimation model between the process parameters and life damage of rotor is established. Experiments on a domestic 300MW steam turbine are shown to demonstrate the feasibility of the proposed method to model rotor life loss under cold starting conditions and high pressure.关键词
汽轮转子/寿命损耗/模型Key words
Rotor/Life Damage/Model分类
能源科技引用本文复制引用
唐雪艳,朱慧,胡立生..汽轮机转子寿命损耗预测模型的研究[J].微型电脑应用,2012,28(5):1-3,6,4.
