| 1000MW超超临界机组滑停与快冷配合的实践和应用 |
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| 引用本文： | 吴建军,茆永. 1000MW超超临界机组滑停与快冷配合的实践和应用[J]. 浙江电力, 2013, 0(12): 44-47,51 |
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| 作者姓名： | 吴建军 茆永 |
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| 作者单位： | 神华国华浙江浙能发电有限公司B厂,浙江宁海315612 |
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| 摘 要： | 在发电机组的停机检修过程中，汽轮机的金属冷却时间较长，一定程度上延长了发电机组的检修时间。神华国华浙江浙能发电有限公司B厂1000MW超超临界机组自2009年投运以来，经过不断的实践和摸索，总结出了机组滑停与快冷相配合的实践经验，取得了良好的效果，大大缩短了机组检修时间，有助于实现机组的精细化检修。
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| 关 键 词： | 超超临界 1 000 MW 汽轮发电机组 滑停 快冷 |
Application and Analysis on Coordination between Sliding Shut-down and Fast- cooling of 1 000 MW Ultra Supercritical Units |
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| WU Jianjun,MAO Yong. Application and Analysis on Coordination between Sliding Shut-down and Fast- cooling of 1 000 MW Ultra Supercritical Units[J]. Zhejiang Electric Power, 2013, 0(12): 44-47,51 |
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| Authors: | WU Jianjun MAO Yong |
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| Affiliation: | (Shenhua Guohua Zhejiang Energy Power Limited B Factory, Ninghai Zhejiang 315612, China) |
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| Abstract: | Metal cooling time of the steam turbine is quite long during maintenance of generating units, which to some extent prolongs the maintenance work. Since the operation of 1 000 MW ultra supercritieal units of Plant B of Shenhua Guohua Zhejiang Zheneng Power Generation Co., Ltd. in 2009, experience in coordina- tion between sliding shut-down and fast-cooling is summarized by ceaseless practice and exploration, which achieves good effect, greatly shortens maintenance time and is helpful for lean maintenance of units. |
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| Keywords: | ultra supercritical 1 000 MW steam turbine generating units slip stop fast-cooling |
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