| M701F型燃气轮机空载满速定速异常的原因及处理 |
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| 引用本文： | 刘鹏飞.M701F型燃气轮机空载满速定速异常的原因及处理[J].发电设备,2010,24(5):357-360. |
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| 作者姓名： | 刘鹏飞 |
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| 作者单位： | 深圳市广前电力有限公司,深圳,518054 |
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| 摘 要： | 对三菱公司M701F型燃气轮机空载满速定速值在机组检修后发生的异常现象进行了分析,介绍了主控系统中转速控制燃料基准(GVCSO)、燃料限制控制燃料基准(FLCSO)的控制逻辑,将燃料伺服阀门指令与反馈值的偏差控制到±0.2%时,可以将空载转速定位在满意的数值。
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| 关 键 词： | 燃气轮机 主控制系统 空载满速 定速 |
Cause Analysis of Abnormal Speed Setting during No Load Full Speed Test for M701F Gas Turbines and the Remedy |
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| LIU Peng-fei.Cause Analysis of Abnormal Speed Setting during No Load Full Speed Test for M701F Gas Turbines and the Remedy[J].Power Equipment,2010,24(5):357-360. |
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| Authors: | LIU Peng-fei |
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| Affiliation: | LIU Peng-fei(Shenzhen Guangqian Electric Power Co.,Ltd.,Shenzhen 518054,China ) |
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| Abstract: | Speed setting troubles encountered by a Mitsubishi M701F gas turbine were analyzed during no-load full-speed test after its overhaul,while relevant control logics of GVCSO and FLCSO in the main control system described.A satisfactory value of no-load speed can be set by controlling the deviation between instruction and feedback value of the fuel servo valve within ±0.2%. |
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| Keywords: | gas turbine main control system no-load full-speed test speed setting |
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