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...

我国火力发电用水情况预测及节水技术发展分析

DOI: 10.13334/j.0258-8013.pcsee.2014.32.004, PP. 5717-5727

Keywords: 水资源,火力发电,节水技术,水耗,预测

Full-Text   Cite this paper   Add to My Lib

Abstract:

在对我国火力发电用水现状进行调查的基础上,主要预测分析了未来的用水方案。在对我国经济发展和电力需求进行预测的基础上,提出了5种可行的火力发电发展方案,并针对每种方案的用水情况进行了分析研究。结果表明,如果没有较大调整,未来20年火力发电的用水量增加率不会很大(增加约15%~20%),但耗水量增长巨大,将在2008年基础上至少增加2.6倍。在这一预测中,考虑了较多因素,如可再生能源发电和核能发电得到了充分发展,直流冷却火力发电形式逐渐被取缔,空冷技术以及大容量高参数机组得以大量建设。为了解决火力发电用水问题,未来应加快节水技术的开发和应用,文中同时对一些潜在的节水技术进行了分析和展望。

References

[1]  吴乃新,宋治璐,王恩禄,等.褐煤干燥提质技术比较与水分回收及余热利用方案[J].锅炉技术,2012,43(4);45-48. Wu Naixin,Song Zhilu,Wang Enlu,et al.Comparison on lignite drying and quality improvement technology as well as moisture and heat recovery and utililzation plan [J].Boiler Technology,2012,43(4);45-48(in Chinese).
[2]  郭晓克,刘明,肖峰,等.带废热回收的预干燥燃褐煤发电系统理论研究[J].中国电机工程学报,2012,32(8):44-49. Guo Xiaoke,Liu Ming,Xiao Feng,et al.Theoretical study on a pre-dried lignite-fired power system with waste heat recovery[J].Proceedings of the CSEE,2012,32(8):44-49(in Chinese).
[3]  Vörösmarty C J,Green P,Salisbury J,et al.Global water resources:vulnerability from climate change and population growth[J].Science,2000,289(5477):284-288.
[4]  Elcock D,Kuiper J.Water vulnerabilities for existing coal-fired power plants[R]. Department of Energy(US)/ National Energy Technology Laboratory,Argonne National Laboratory,Argonne IL,60639,2010.
[5]  韩买良.火力发电行业用水分析及对策[J].工业水处理,2010,30(2):4-7. Han Mailiang.Analysis and countermeasures on water consumption in thermal power plants[J].Industrial Water Treatment,2010,30(2):4-7(in Chinese).
[6]  朱愉洁,刘伟,朱华章.火电厂节水技术研究进展[J],北方环境,2013,25(7):38-41. Zhu Yujie,Liu Wei,Zhu Huazhang.Research progress on water saving technology in thermal power plant[J].North Environment,2013,25(7):38-41(in Chinese).
[7]  李建锋,吕俊复.热力塔系统用于湿冷火电厂余热利用及水回收研究[J].中国电机工程学报,2010,30(23):24-33. Li Jianfeng,Lü Junfu.Application of chimney power system in water-cooling power plants for waste heat utilization and water recovery[J].Proceedings of the CSEE,2010,30(23):24-33(in Chinese).
[8]  车德竞,孟洁,陈永辉,等.未来20年我国火力发电用水情况预测分析[J].电力建设,2013,34(8):17-21. Che Dejing,Meng Jie,Chen Yonghui,et al.Predictive analysis of water usage for thermal power generation in next twenty years[J].Electric Power Construction,2013,34(8):17-21(in Chinese).
[9]  中国水利发电学会.中国水利发电年鉴2011[M].北京:中国电力出版社,2011:85-125. Chinese Society for Hydropower Engineering.Chinese hydroelectric power yearbook 2011[M].Beijing:China Electric Power Press,2011:85-125 (in Chinese).
[10]  周丽芳.中国核电发展浅析[J].经济研究导报,2011,117(7):200-201. Zhou Lifang.Analysis of nuclear power development in China[J].Economic Research Guide,2011,117(7):200-201(in Chinese).
[11]  罗玉福,张宏友.风电发展与风动专业建设[J].辽宁大学学报,2012,39(3):286-288. Luo Yufu,Zhang Hongyou.Development of wind power and wind power and power technology professionals building[J].Journal ofLiaoning University,2012,39(3):286-288(in Chinese).
[12]  张辉,耿学良,郭牧,等.直接空冷风机进口空气流动特性[J].中国电机工程学报,2013,33(5):46-53. Zhang Hui,Geng Xueliang,Guo Mu,et al.Inlet flow characteristics of fans in direct dry cooling systems [J].Proceedings of the CSEE,2013,33(5):46-53(in Chinese).
[13]  陈海平,吴胜利,王璟,等.加装防风网的空冷岛换热性能研究[J].中国电机工程学报,2011,31(S):131-136. Haiping Chen,Shengli Wu,Jing Wang,et al.Study on the heat transfer performance of air-cooled island with windproof net[J].Proceedings of the CSEE,2011,31(S):131-136.
[14]  卜永东,杨立军,杜小泽,等.电站空冷系统变工况性能的数值研究[J].中国电机工程学报,2012,32(35):66-73. Yongdong Bu,Lijun Yang,Xiaoze Du,et al.A numerical approach to off-design performance of dry cooling systems in power plants[J].Proceedings of the CSEE,2012,32(35):66-73.
[15]  李晓芸,张华,席兵.火电厂用水与节水技术[M].北京:中国水利水电出版社,2008:65-89. Xiaoyun Li,Hua Zhang,Bing Xi.Thermal power plant water use and water saving technology[M].Beijing:China Water Power Press,2008:65-89 (in Chinese).
[16]  杨尚宝,韩买良.火力发电厂水资源分析及节水减排技术[M].北京:化学工业出版社,2011:15-32. Shangbao Yang,Mailiang Han.Analysis of water resources and water-saving emission technology of thermal power plant[M].Beijing:Chemical Industry Press,2011:15-32 (in Chinese).
[17]  李广军,郭志宇,王凯.火电厂采用空冷技术的优势和主要效益分析[J].产业与科技论坛,2012,11(13):105-106. Guangjun Li,Zhiyu Guo,Kai Wang.Thermal power plants using air cooling technology advantages and the main benefit analysis[J].Industrial & Science Tribune 2012,11(13):105-106(in Chinese).
[18]  Carney B,Feeley T,McNemar A.Department of Energy (US)/National Energy Technology Laboratory’s Power Plant-Water R&D Program[R].U.S. Department of Energy, National Energy Technology Laboratory, 626 Cochrans Mill Road,2008.
[19]  Feeley III T J,Shone T J,Stiegel Jr G J,et al.Water:A critical resource in the thermoelectric power industry [J].Energy,2008,33(1):1-11.
[20]  Hoffmann J,Forbes S,Feeley T.Estimating freshwater needs to meet 2025 electricity generating capacity forecasts[R]. Cochrans Mill Road: US Department of Energy/National Energy Technology Laboratory,2008.
[21]  Fthenakis V,Kim H C.Life-cycle uses of water in US electricity generation[J].Renewable and Sustainable Energy Reviews,2010,14(7):2039-2048.
[22]  Gleick,P H.Water in crisis:A guide to the world's fresh water resources[M].Oxford:Oxford University Press,1993:30-66.
[23]  Inhaber H.Water use in renewable and conventional electricity production[J].Energy Sources,2004,26(3):309-322.
[24]  Black J,Rath L.Overview—Bituminous coal & natural gas to electricity[R].Grand Forks, ND:Fossil Energy Power Plant Desk Reference Revision 1:Bituminous Coal and Natural Gas to Electricity,2011,7.
[25]  Klett M G,Kuehn N,Longanbach J R,et al.Power plant water usage and loss study[R].Pittsburgh,PA:National Energy Technology Laboratory,2007.
[26]  Western Resource Advocates(WRA).A sustainable path:meeting nevada’s water and energy demands [R].Boulder,CO:Western Resource Advocates,2008.
[27]  《中国电力年鉴》编辑委员会.2011中国电力年鉴[M]. 北京:中国电力出版社,2011:79-135. China Electric Power Yearbook Editor Committee.China Electric power yearbook 2011[M].Beijing:China Electric Power Press,2011:79-135 (in Chinese).
[28]  张丽艳,冯杰,杨涛.我国火电行业用水效率分析与节水对策[J].水电能源科学,2012,30(2):190-192. Liyan Zhang,Jie Feng,Yang Tao.Water use efficiency in thermal power industry and countermeasures for water-saving in China[J].Water Resources and Power 2012,30(2):190-192(in Chinese).
[29]  王佩璋.火电厂节水减排的水务管理技术与考核指标[J].电力设备,2005,6(3):74-76. Peizhang Wang.Water management technology and check index for water saving and discharge reduction of thermal power plant[J].Electrical Equipment,2005,6(3):74-76(in Chinese).
[30]  韩剑宏,于玲红,张克峰.中水回用技术及工程实例[M].北京,化学工业出版社,2004:68-93. Jianhong Han,Linghong Yu,Kefeng Zhang.Water reuse technology and engineering example[M].Beijing:Chemical Industry Press,2004:68-93 (in Chinese).
[31]  张万友,周定,李进.中水的侵蚀性因子对发电厂凝汽器不锈钢管材的影响[J].中国电机工程学报,2010,30(8):76-81. Wanyou Zhang,Ding Zhou,Jin Li.Effect of corrosive factors in the regenerated water on stainless steels of condenser tube in power plant[J].Proceedings of the CSEE,2010,30(8):76-81(in Chinese).
[32]  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,2007,40(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,2007,40(10):17-19(in Chinese).
[33]  朱琳.浅谈电厂中水回用[J].华北电力技术,2007,25( S1):125-127. Lin Zhu.Brief talking on reclaimed water reuse[J].North China Electric Power,2007,25(S1):125-127(in Chinese).
[34]  徐彤,王新雷.促进IGCC发电技术在我国发展的建议[J].中国能源,2010,32(9):25-27. Xu Tong,Wang Xinlei.Proposals to promote the development of IGCC power generation technology in China[J].Energy of China,2010,32(9):25-27(in Chinese).
[35]  李政,梁心玉,薛亚丽.基于烟煤、褐煤的IGCC系统技术经济性对比[J].中国电机工程学报,2012,32(5);39-47. Zheng Li,Liang Xinyu,Xue Yali.Techno-economic comparison of IGCC systems employing bituminous and lignite[J].Proceedings of the CSEE,2012,32(5);39-47.
[36]  郭新生,王璋.IGCC电站优良的环保特性和环保效益[J].燃气轮机技术,2005,18(3):8-12. Guo Xinsheng,Wang Zhang.Excellent characteristics and benefit of IGCC power plant for environment protection [J].Gas Turbine Technology,2005,18(3):8-12(in Chinese).
[37]  Maulbetsch,J S. Hybrid cooling for thermal-electric power generation[C]//ASME 2013 Heat Transfer Summer Conference,Minneapolis, Minnesota,2013.
[38]  魏高升,刘育松,曹涛,等.1000MW直接空冷机组汽泵冷凝采用蒸发式冷凝器的探讨[J].汽轮机技术,2009,51(3):124-126. Gaosheng Wei,Yusong Liu,Tao Cao,et al.Use of evaporative condenser for steam condensing of steam feeding water pump for 1000MW directly air-cooled unit[J].Turbine Technology,2009,51(3):124-126(in Chinese).
[39]  Haman L,Hutton D.Exhaust steam condensing with an evaporative condenser[J].CTI Journal,1988,9(2):8-14.
[40]  Hutton,David.Improved power plant performance with evaporative steam condensing[J].CTI Journal,1999,20(1):34-58.
[41]  包卫.蒸发式冷凝器用于火电厂冷却系统的可行性分析[J].浙江电力,2004,8(4):46-49. Wei Bao.Feasibility analysis of the evaporative-cooling condenser application in cooling system of the thermal power plant[J].Zhejiang Electric Power,2004,8 (4):46-49(in Chinese).
[42]  李元希,蒋翔,张景卫,等.板式蒸发式冷凝器热工性能实验[J].化工进展,2009,28(1):27-30. Yuanxi Li,Xiang Jiang,Jingwei Zhang,et al.Thermal characteristics of plate-type evaporative condenser [J].Chemical Industry and Engineering Progress,2009,28(1):27-30(in Chinese).
[43]  Douglas S.Power plant cooling systems:The unsung heroes[J].Power Engineering,2001,105(5):55-62.
[44]  Delfani S,Esmaeelian J,Pasdarshahri H,et al.Energy saving potential of an indirect evaporative cooler as a pre-cooling unit for mechanical cooling systems in Iran[J].Energy and Buildings,2010,42(11):2169-2176.
[45]  Maheshwari G P,Al-Ragom F,Suri R K.Energy-saving potential of an indirect evaporative cooler[J].Applied Energy,2001,69(1):69-76.
[46]  Hasan A.Indirect evaporative cooling of air to a sub-wet bulb temperature[J].Applied Thermal Engineering,2010,30(16):2460-2468.
[47]  Hasan A,Siren K.Performance investigation of plain and finned tube evaporatively cooled heat exchangers [J].Applied thermal engineering,2003,23(3):325-340.
[48]  许旺发,江华鹏,杨青山,等.顺流板式蒸发空冷凝汽器系统:中国,CN201120015399.2[P].2011-9-7. Wangfa Xu,Huapeng Jiang,Qingshan Yang,et al.Air-cooled condenser system with downstream plate evaporator:China,CN201120015399.2 [P]: 2011- 9-7 (in Chinese).
[49]  郭胜江,陈国邦,董兴杰.蒸发式冷凝器用于火电厂冷却系统中的可行性分析[J].能源工程,2004,8(4):53-57. Shengjiang Guo,Guobang Chen,Xingjie Dong.Feasibility analysis of the application of evaporative condensers to cooling system in thermal power plant[J].Energy Engineering,2004,8(4):53-57(in Chinese).
[50]  California Energy Commission.Comparison of alternate cooling technologies for California power plants economic,environmental and other tradeoffs [R].California: Consultant Report(500-02-079F), 2002.
[51]  Levy E K,Kwangkook J,Kessen M,et al.Analytical modeling of water condensation in condensing heat exchanger[J].International Journal of Heat and Mass Transfer,2004,53(11-12):2361-2368.
[52]  Copen J H,Sulliva T B,Folkedahl B C,et al.Principles of flue gas water recovery system[C]//Proceedings of the Power-gen International Conference,Las Vagas NV, 2005.
[53]  Wang D,Bao A,Kunc W,et al.Coal power plant flue gas waste heat and water recovery[J].Applied Energy,2012,91(1):341-348.
[54]  马有福,郭晓克,肖峰,等.基于炉烟干燥及水回收风扇磨仓储式制粉系统的高效褐煤发电技术[J].中国电机工程学报,2013,33(5);13-19. Ma Youfu,Guo Xiaoke,Xiao Feng,et al.Efficient lignit-fired power generation technology based on open pulverizing systems with flue gas drying fan mill and recovery of heat and water from pulverizing exhast [J].Proceedings of the CSEE,2013,33(5);13-19(in Chinese).

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133