| 华能玉环电厂超超临界汽轮机过载补汽技术 |
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| 引用本文： | 陈胜军,申松林,柯文石. 华能玉环电厂超超临界汽轮机过载补汽技术[J]. 热力发电, 2007, 36(4): 71-73 |
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| 作者姓名： | 陈胜军 申松林 柯文石 |
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| 作者单位： | 华能浙江分公司,浙江,台州,717604;华东电力设计院,上海,200063 |
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| 摘 要： | 介绍了华能浙江分公司玉环电厂(华能玉环电厂)超超临界1000 MW汽轮机过载补汽技术。采用过载补汽技术,在额定工况以下补汽阀未开启时机组经济性有很大提高,并具备调频能力。在额定工况以上,补汽阀开启时,因节流机组经济性下降。
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| 关 键 词： | 超超临界 1 000 MW 汽轮机 过载补汽 额定工况 华能玉环电厂 |
| 文章编号： | 1002-3364（2007）04-0071-03 |
| 修稿时间： | 2006-05-11 |
TECHNOLOGY OF ADDITIONALLY SUPPLYING STEAM AT OVERLOAD TO ULTRA-SUPERCRITICAL STEAM TURBINE IN HUANENG YUHUAN POWER PLANT |
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| CHEN Sheng-jun,SHEN Song-lin,KE Wen-shi. TECHNOLOGY OF ADDITIONALLY SUPPLYING STEAM AT OVERLOAD TO ULTRA-SUPERCRITICAL STEAM TURBINE IN HUANENG YUHUAN POWER PLANT[J]. Thermal Power Generation, 2007, 36(4): 71-73 |
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| Authors: | CHEN Sheng-jun SHEN Song-lin KE Wen-shi |
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| Affiliation: | 1. Zhejiang Branch of Huaneng Corporation, Taizhou 717604, Zhejiang Province, PRC; 2. East China Electric Power Design Institute, Shanghai 200063, PRC |
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| Abstract: | The technology of additionally supplying steam at overload to ultra-supercritical 1000 MW steam turbine in Yuhuan Power Plant has been correspondingly presented.Adopting said technology,the economic behavior of said unit has been greatly enhanced in case without opening the supplementary steam valve below rated operating condition,and having capability of regulating frequency;but the economic behavior of said unit is decreased due to throttle at the time of opening the supplementary steam valve after rated operating condition. |
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| Keywords: | ultra-supercritical 1000 MW steam turbine additionally supplying steam at overload rated operating condition Yuhuan Power Plant |
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