Analyzing the State of Steam Turbine Metal Based on Safety and Reliability Factors

A. A. Lyubimov; A. I. Troitskii; V. I. Gladshtein

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Analyzing the State of Steam Turbine Metal Based on Safety and Reliability Factors

机译：基于安全性和可靠性因素的汽轮机金属状态分析

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An approach for estimating the technical state of the metal of turbines with a capacity higher than 200 MW installed at thermal power stations is described. Different methods for estimating the lifetime of turbine elements are compared with one another. A procedure for monitoring the current state and residual life of turbine main elements is proposed. A turbine decomposition procedure is carried out, and a set of parameters and technical state criteria for groups of critical elements in a turbine corresponding to these parameters are developed. Stages of estimating the current technical state of equipment are suggested. The possibility of estimating the technical state of each individual element and the turbine as a whole is revealed.

机译：描述了一种用于估计在火力发电站安装的容量高于200 MW的涡轮机金属技术状态的方法。彼此比较了估计涡轮机元件寿命的不同方法。提出了一种监测汽轮机主要部件当前状态和剩余寿命的程序。进行了涡轮机分解程序，并针对与这些参数相对应的涡轮机中的关键元素组开发了一组参数和技术状态标准。建议了估计设备当前技术状态的阶段。揭示了估计每个单独元件和整个涡轮机的技术状态的可能性。

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来源
《Thermal engineering》 |2013年第1期|32-37|共6页
作者
A. A. Lyubimov; A. I. Troitskii; V. I. Gladshtein;
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作者单位

All-Russia Thermal Engineering Institute, Avtozavodskaya ul. 14/23, Moscow, 115280 Russia;

All-Russia Thermal Engineering Institute, Avtozavodskaya ul. 14/23, Moscow, 115280 Russia;

All-Russia Thermal Engineering Institute, Avtozavodskaya ul. 14/23, Moscow, 115280 Russia;

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正文语种 eng
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关键词
turbine; rotor; technical state; state parameter; criterion; point; monitoring;

机译：涡轮;转子技术状态;状态参数标准;点;监控;

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Analyzing the State of Steam Turbine Metal Based on Safety and Reliability Factors

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