全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...

大容量空冷电厂主汽轮机同轴驱动给水泵技术研究

, PP. 66-72

Keywords: 空冷电厂,大容量,汽轮机,给水泵,同轴驱动

Full-Text   Cite this paper   Add to My Lib

Abstract:

给水泵是机组重要辅机设备之一,研究开发新型给水泵驱动方式可以降低厂用电、简化给水泵系统、减少相关设备初投资,已经成为发展大容量超临界、超超临界空冷机组的重要研究课题,文中通过与600?MW超临界空冷发电机组给水泵电动给水泵和汽动给水泵配置方案的综合技术经济性比较,介绍了一种新型的主汽轮机同轴驱动给水泵方案,对其技术方案、设备配置和特点进行了介绍,对3种方式的初投资、经济性、年费用等进行了比较,认为主汽轮机同轴驱动给水泵方案经济性最好,并为将来600?MW超临界和1?000?MW超超临界机组给水泵驱动方式的选型提供了理论参考。

References

[1]  冯伟忠. 1000MW超超临界机组给水泵及系统优化[J]. 中国电力, 2010(8):26-30. Feng Weizhong.Optimizations of the feedwater pump set and its systems in 1000MW ultra supercritical power generation unit[J].Electric Power,2010(8)
[2]  安欣,赵晖,骆贵兵,等. 330MW机组给水泵改造经济性分析[J]. 能源技术经济, 2011(4):15-18. An Xin,Zhao Hui,Luo Guibing,et al.Economical Efficiency of feedwater pump upgrading of 330MW unit[J].Electric Power Technology Economic,2011(4)
[3]  赵启,李全忠,刘成良. 给水泵经济技术比较与方法浅析[J]. 中国新技术新产品, 2011(2):175. Zhao Qi,Li Quanzhong,Liu Chengliang.Methodology analysis and economic comparison among the feed water pump technologies[J].China New Technologies and Products,2011(2)
[4]  寇建玉. 1000MWe超超临界空冷机组给水泵选型探讨[J]. 电力技术, 2010(6):55-73. Kou Jianyu,Discussion on feed pump type selection for 1000MWe ultra-supercritical air-cooled unit[J].Electric Power Technology,2010(6)
[5]  王佩璋,世界首台2Χ1000MW火电空冷机组及其系统技术要点[J]. 华北电力技术,2010(10):34-38. Wang Peizhang, World First 2Χ1000MW Air-cooling Thermal Power Unit and its System Technology[J].North China Electric Power,2010(10):34-38(in Chinese).
[6]  苑敬桃,祝宪,杨德荣. 大型直接空冷机组设计选型探讨[J]. 电力技术, 2009(6):42-46. Wan Jingtao,Zhu Xian,Yang Derong,Discussion on design and selection of large-scaled dry-cooling systems[J].Electric Power Technology,2009(6)
[7]  伍小林,李国胜. 大型直接空冷机组在国内的首次应用[J]. 国际电力, 2005(2):18-21. Wu Xiaolin,Li Guosheng.The first application of large size direct dry cooling generating units in china[J].International Electric Power for China,2005(2)
[8]  张晓鲁,汪建平,孙锐,等. 火力机组直接空冷系统优化设计方法研究[J]. 中国电机工程学报, 2011(11):1-5. Zhang Xiaolu,Wang Jianping,Sun Yue,et al.Optimal design method of direct air-cooling system for thermal power plants[J].Proceedings of the CSEE,2011(11)
[9]  王佩璋. 正确认识空冷技术的优势[J]. 电站辅机, 2006(98):23-26. Wang Peizhang.Correctly Understanding the Advantage of Air-cooling Technology[J].Power Station Auxiliary Equipment,2006(98)
[10]  李文良,张早校. 用空冷器代替冷却塔的技术经济性分析[J]. 节能, 2004(8):18-21. Li Wenliang,Zhang Zaoxiao,Technique-economic analyzing of replacing the cooling tower with the air cooler[J].Energy Conservation,2004(8)
[11]  张正陵,白建华,郑海峰. 合理配置水资源加快发展煤电基地[J]. 中国电力, 2007(11):20-24. Zhang Zhengling,Bai Jianhua,Zheng Haifeng,Rationally distributing water resource to expedite the development of coal bases[J].Electric Power,2007(11)
[12]  周一工. 中国燃煤发电节能技术的发展及前景[J]. 中外能源, 2011(7):91-95. Zhou Yigong.The Development and prospect of coal-fired power generation energy-saving technologies in china[J].Sino-Global Energy,2011(7)
[13]  余红兵. 1000MW超超临界空冷汽轮机研制[J]. 机械工程师, 2011(5):157-159. Yu Hongbing.Research and development for ultra-super critical 1000MW air cooling steam turbine[J].Mechanical Engineer,2011(5)
[14]  任贵龙,樊庆林,孙佳南,等. 节约型双缸660MW空冷汽轮机[J]. 节能技术, 2010(1):25-64. Ren Guilong,Fan Qinglin,Sun Jianan,et al.660MW economic air-cooled steam turbine with two cylinders[J].Energy Conservation Technology,2010(1)
[15]  刘润来,李永生. 采用直接空冷和中水回用技术建设节水型火电厂[J]. 中国电力, 2007(10):17-19. Liu Runlai,Li Yongsheng,To build water-saving power plant with direct air-cooling and intermediate water reuse technology[J].Electric Power,2007(10)
[16]  赵恩婵,刘利,俞保国. 300MW直接空冷机组给水泵配置及其汽轮机排汽冷却方案探究[J]. 热力发电, 2010(12):65-67. Zhao Enchan,Liu Li,Yu Baoguo.A Thorough Inquiry about allowcation of feed-water pumps for 300MW air-cooled unit and cooling scheme for exhaust steam from small turbine thereof[J].Thermal Power Generation,2010(12)
[17]  朱军,安华民,唐燕萍,等. 1000MW超超临界直接空冷机组锅炉给水泵配置方案探讨[J]. 中国电力, 2009(4):7-9. Zhu Jun,An Huamin,Tang Yanping,et al.Discussion on the configuration of feedwater pump for 1000MW ultra supercritical direct air-cooled power units[J].Electric Power,2009(4)
[18]  邓宏伟. 阳西电厂电动给水泵配置方案比较[J]. 热力透平, 2009(1):51-53. Deng Hongwei,Comparison of disposition for motor-driven feedwater pump in Yangxi power plant[J].Thermal Turbine,2009(1)
[19]  宋坤林,王斌. 华能巢湖电厂电动给水泵的设置[J]. 电力建设, 2010(3):63-65. Song Kunlin,Wnag Bin.Configuration of electric feed pump in huaneng Chaohu power plant[J].Electric Power Construction,2010(3)
[20]  寇建玉. 1000MWe超超临界空冷机组给水泵选型探讨[J]. 电力技术, 2010(7):7-10. Kou Jianyu,Discussion on feed pump type selection for 1000MWe ultra-supercritical air-cooled unit[J].Electric Power Technology,2010(7)
[21]  李卫华,朱珂,宋兆星,等. 600MW空冷火电机组给水泵大联锁逻辑优化[J]. 热力发电, 2009(5):94-97(in Chinese). Li Weihua,Zhu Ke,Song Zhaoxing,et al.Logic optimization of feed water pump interlock of air-cool 600MW unit[J].Thermal Power Generation,2009(5)
[22]  修恒旭,赵翠莲. 600MW等级直接空冷机组的电动给水泵配置分析[J]. 应用能源技术, 2010(11):46-49. Xiu Hengxu,Zhao Cuilian.Motor driven feed water pump configuration analysis of 600MW Directly air cooled unit[J].Applied Energy Technology,2010(11)

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133