[1]谢宙桦,黄万启,张洪博,等.新型给水自动加氧设备性能分析及应用[J].热力发电,2018,(10):127-131.[doi:10.19666/j.rlfd.201803052]
 XIE Zhouhua,HUANG Wanqi,ZHANG Hongbo,et al.Performance analysis and application of a noval feedwater automatic oxygenation equipment[J].Thermal Power Generation,2018,(10):127-131.[doi:10.19666/j.rlfd.201803052]
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新型给水自动加氧设备性能分析及应用()
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《热力发电》[ISSN:1000-9035/CN:22-1262/O4]

卷:
期数:
2018年10期
页码:
127-131
栏目:
发电技术论坛
出版日期:
2018-09-28

文章信息/Info

Title:
Performance analysis and application of a noval feedwater automatic oxygenation equipment
作者:
谢宙桦1黄万启1张洪博1高文锋1戴 旭2刘铁勇1齐 超1
1.西安热工研究院有限公司,陕西 西安 710054; 2.华能国际电力股份有限公司长兴电厂,浙江 长兴 313105
Author(s):
XIE Zhouhua1 HUANG Wanqi1 ZHANG Hongbo1 GAO Wenfeng1 DAI Xu2 LIU Tieyong1 QI Chao1
1. Xi’an Thermal Power Research Institute Co., Ltd., Xi’an 710054, China; 2. Changxing Power Plant, Huaneng International Power Co., Ltd., Changxing 313105, China
关键词:
加氧设备加氧仿真平台给水凝结水自动控制溶氧值汽水品质
分类号:
TP23
DOI:
10.19666/j.rlfd.201803052
文献标志码:
B
摘要:
以大唐某电厂百万兆瓦机组新型自动加氧设备为例,介绍了自动加氧技术的应用以及新型加氧设备改造的优势和必要性。通过MATLAB软件加氧仿真平台测试验证了新型加氧设备的可行性。新型加氧设备投运后,实现了给水和凝结水加氧的自动控制,将给水溶氧值控制在(20±3)??g/L,凝结水溶氧值控制在(50±5)??g/L范围内。新型加氧设备通过增加自主研发的流量控制器及使用串级PI-P+前馈的控制算法,提高了加氧设备运行的可靠性,也提升了汽水品质的稳定性。

参考文献/References:

[1] 李志刚, 陈戎. 火电厂锅炉给水加氧处理技术研究[J]. 中国电力, 2004, 37(11): 47-52.
LI Zhigang, CHEN Rong. Study of oxygenated feedwater treatment technology of utility boiler[J]. Electric Power, 2004, 37(11): 47-52.
[2] 毕法森, 孙本达, 李德勇. 采用给水加氧处理抑制流动加速腐蚀[J]. 热力发电, 2005, 34(2): 52-53.
BI Fasen, SUN Benda, LI Deyong. Supression of flow-accelerated corrosion by using oxygen-adding treatment of the feed-water[J]. Thermal Power Generation, 2005, 34(2): 52-53.
[3] 顾庆华, 付昱. 国华太仓发电厂超临界机组直流锅炉给水加氧处理实践[J]. 热力发电, 2009, 38(12): 92-94.
GU Qinghua, FU Yu. Practice of oxygen-adding treatment for feed- water of once- through boilers equipped for supercritical units in guohua taicang power plant[J]. Thermal Power Generation, 2009, 38(12): 92-94.
[4] 陈裕忠, 黄万启, 卢怀钿, 等. 1 000 MW超超临界机组长周期给水加氧实践效果分析与评价[J]. 中国电力, 2013, 46(12): 43-47.
CHEN Yuzhong, HUANG Wanqi, LU Huaidian, et al. Analysis and assessment on effect of long-term oxygenated treatment for 1 000 MW ultra supercritical units[J]. Electric Power, 2013, 46(12): 43-47.
[5] 李永生, 张好峰, 郝晋堂, 等. 给水加氧处理法在200 MW调峰机组上的应用研究[J]. 华东电力, 2004, 32(9): 23-27.
LI Yongsheng, ZHANG Haofeng, HAO Jintang, et al. Application of combined water treatment on 200 MW cycling unit[J]. East China Electric Power, 2004, 32(9): 23-27.
[6] 谭华安. 锅炉给水加氧技术在国产600 MW直流炉机组上的应用[J]. 给水排水, 2011, 37(5): 55-56.
TAN Huaan. Application of boiler feed water oxygenation treatment technology on home-made 600 MW direct current boiler[J]. Water & Wastewater Engineering, 2011, 37(5): 55-56.
[7] 姚真真, 曾繁华. 给水加氧处理技术在火电厂中的应用探讨[J]. 低碳世界, 2017(10): 53-54.
YAO Zhenzhen, ZENG Fanhua. The application of water supply and oxygen treatment technology in thermal power plant [J]. Low Carbon World, 2017(10): 53-54.
[8] 郑晓军, 崔海娣. 关于超临界机组锅炉给水水处理方式的探究[J]. 锅炉制造, 2017(1): 27-30.
ZHENG Xiaojun, CUI Haidi. The discussion of feed-water treatment in the super-critical unit boiler[J]. Boiler Manufacturing, 2017(1): 27-30.
[9] 居强, 孙磊. 给水加氧处理技术在超超临界锅炉的应用[J]. 电力安全技术, 2015, 17(1): 12-15.
JU Qiang, SUN Lei. Application of water and oxygen treatment technology in ultra-supercritical boilers[J]. Electric Safety Technology, 2015, 17(1): 12-15.
[10] 邱元刚, 丁翠兰. 超超临界直流锅炉给水加氧处理技术研究及应用[J]. 山东电力技术, 2016, 43(1): 62-66.
QIU Yuangang, DING Cuilan. Application of feedwater oxygenation treatment technology for ultra supercritical once-through boiler[J]. Shandong Electric Power, 2016, 43(1): 62-66.
[11] 张益. 1 000 MW超超临界塔式锅炉给水加氧研究与应用[D]. 北京: 华北电力大学, 2016: 39.
ZHANG Yi. Research and application of water and oxygen supply for 1 000 MW ultra-supercritical tower boiler[D]. Beijing: North China Electric Power University, 2016: 39.
[12] 邱元刚, 丁翠兰. 超超临界机组给水加氧处理技术的优化方案[J]. 国网技术学院学报, 2015, 18(5): 47-48.
QIU Yuangang, DING Cuilan. Optimization scheme of feed-water oxygenation treatment technology of ultra-supercritical unit[J]. Journal of State Grid Technology College, 2015, 18(5): 47-48.
[13] 李克刚. 超临界直流炉给水加氧处理技术探讨[J]. 中国电力, 2009, 42(3): 25-28.
LI Kegang. Discussion on water and oxygen treatment technology in supercritical dc furnace[J]. Electric Power, 2009, 42(3): 25-28.
[14] 黄校春, 徐洪, 赵益民. 超超临界机组实施给水加氧处理的可行性[J]. 中国电力, 2011, 44(12): 51-54.
HUANG Xiaochun, XU Hong, ZHAO Yimin. The feasibility of feed water oxygenation treatment in ultra-supercritical unit[J]. Electric Power, 2011, 44(12): 51-54.
[15] 高海瑞, 治卿, 刘伟. 超(超)临界直流锅炉给水加氧处理技术应用[J]. 工业用水与废水, 2013, 44(4): 40-42.
GAO Hairui, ZHI Qing, LIU Wei. Application of oxygenated feed-water treatment technology for ultra-supercritical once-through boiler[J]. Industrial Water & Wastewater, 2013, 44(4): 40-42.
(责任编辑 杨嘉蕾)

备注/Memo

备注/Memo:
谢宙桦(1991—),男,硕士,工程师,主要研究方向为复杂环境下工业先进控制方法,xiezhouhua2@163.com。
更新日期/Last Update: 2018-09-29