灯泡贯流式水轮机出力不足原因分析与对策研究

306Vol.30No.6201411PowerSystemEngineering731005-006X(2014)06-0073-0311221.2.TV747TV737AReasonAnalysisandCountermeasuresResearchforOutputDeficiencyofBulbTurbinesLIUZhong,ZOUShu-yun,LIJian-yong,etal.AbstractTheoutputdeficiencyofbulbturbineswouldcausewaterwasteandaffecttheeconomicbenefits.Thereasonsforthisproblemwereanalyzedfromtheaspectsofhead,flowandefficiency.Thenthecountermeasureswereproposedtopreventandtreatsuchoutputdeficiencyproblems,atdifferentstagesfromdesign,manufacture,installation,constructiontooperation.Thestudyresultswillactasausefulreferenceforoutputincreasingofbulbturbinesandeconomicbenefitimprovementofhydropowerplants.Keywords:bulbturbine;outputdeficiency;reasonanalysis;efficiency;countermeasure[1]111.12014-06-22(1978-)410114*(51309034)(2011-033-WLD-KJ-X)[2][3]413MW435MW1.290%[1,4]318.5MW6.3%7420143011.3[5]0.3m44.0MW30.4MW1.4[6,7]412.5MW[8]3#45MW1#15.5MW1.5Δη=1.4%3.22%4.4%1.6[9,10]334MW225.7MW1.722.1(1)(2)0.5m(3)(4)(5)76762014304.3H+H+HCO3-H2CO3H2O+CO2H+CO2CO2CO2CO2CO24.42017OH-H+1%3%4.5100%0017MB2017MB1:2H+OH-4%5%4%5%[1].[M].,2003.[2].[M].,2001.[3].[M].,2006.[4].[M].,2008.[5].[M].,2009.[6][M].,2007.74(6)2.2(1)(2)(3)2.3(1)(2)(3)(4)3[1].[J].,2013,(3):814.[2].[J].,2008,39(16):4344.[3],.[J].,2004,(5):5354.[4].[J].,2007,30(5):812.[5],.[J].,2008,26(6):132133.[6].[J].,2005,(3):1015,19.[7],,.[J].,2010,30(1):7275.[8],,,.[J].,2012,43(12):8688,91.[9],.[J].,2010,22(4):145149.[10],,,.[J].,2010,29(4):213217.