| 300 MW机组汽轮机部件在线寿命管理系统 |
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| 引用本文： | 陆云,谢真男,叶春.300 MW机组汽轮机部件在线寿命管理系统[J].华东电力,2005,33(7):71-73. |
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| 作者姓名： | 陆云 谢真男 叶春 |
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| 作者单位： | 华东电力试验研究院,上海,200437;上海交通大学,机械与动力工程学院,上海,200240 |
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| 摘 要： | 介绍了国产300MW机组汽轮机关键性部件寿命评估的方法,充分运用了发电厂原有的历次检验、检修的数据,结合金属材料各方面的材料性能,并辅以机组投运以来启停记录和运行方式的统计,对汽轮机关键性部件作出了寿命评估;该系统对指导电厂合理运行、延长机组寿命及提高效益有着重要意义。
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| 关 键 词： | 汽轮机 关键性部件 蠕变 寿命损耗 剩余寿命 寿命评估 低周疲劳 |
| 文章编号： | 1001-9529(2005)07-0071-03 |
| 修稿时间： | 2005年6月8日 |
On-line life management system for steam turbine components of 300 MW unit |
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| LU Yun,XIE Zhen-nan,YE Chun.On-line life management system for steam turbine components of 300 MW unit[J].East China Electric Power,2005,33(7):71-73. |
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| Authors: | LU Yun XIE Zhen-nan YE Chun |
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| Abstract: | The life assessment method for key components of domestically-made 300 MW units is introduced. Usingthe check and maintenance data of the power plants, and the various performance of metallic material, and helped bythe start-stop records and the operation mode statistics since the unit's commission, the life assessment of the key com-ponents of the steam turbine is carried out. The life management system will play an important role in rational opera-tion of power plants, unit life extension, and efficiency improvement. |
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