| 华电十里泉发电厂N140 MW机组旁路控制系统改造 |
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| 引用本文： | 张永,张东,闫超. 华电十里泉发电厂N140 MW机组旁路控制系统改造[J]. 热力发电, 2007, 36(6): 108-111 |
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| 作者姓名： | 张永 张东 闫超 |
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| 作者单位： | 华电十里泉发电厂,山东,枣庄,277103;华电十里泉发电厂,山东,枣庄,277103;华电十里泉发电厂,山东,枣庄,277103 |
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| 摘 要： | 针对华电十里泉发电厂N140-13.24/535/535型汽轮机旁路控制系统高低旁减压调整门执行机构、旁路系统控制及保护功能存在的问题进行了分析,对液压旁路驱动装置进行了技术改造,并对旁路系统的控制功能进行了完善,提高了旁路系统的控制水平,经过实际运行效果良好。
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| 关 键 词： | 汽轮机旁路 执行机构 控制功能 技术改造 |
| 文章编号： | 1002-3364（2007）06-00108-04 |
RETROFIT OF THE BY- PASS CONTROL SYSTEM FOR N140 MW UNIT IN SHILIQUAN POWER PLANT |
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| ZHANG Yong,ZHANG Dong,YAN Chao. RETROFIT OF THE BY- PASS CONTROL SYSTEM FOR N140 MW UNIT IN SHILIQUAN POWER PLANT[J]. Thermal Power Generation, 2007, 36(6): 108-111 |
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| Authors: | ZHANG Yong ZHANG Dong YAN Chao |
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| Affiliation: | Huadian Shiliquan Power Plant, Zaozhuang 277103, Shandong Province, PRC |
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| Abstract: | Directing against the problems existing in the by-pass control system of N140-13.24/535/535 type steam turbine in Huadian Shiliquan Power Plant, analysis has been carried out, and technical retrofit for the hydraulic by-pass driven gear being made, and the control function of the by-pass system being perfected, enhancing control level of the by-pass system. Through practical operation, good effectiveness has been obtained. |
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| Keywords: | by-pass of steam turbine acturator control function technical retrofit |
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