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©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(1.26%1.52%)[1],,,3745,,(),,,,,,,,;,,53HV&AC2008389,,197610,,10004562(010)88043038E2mail:huangjy@biad.com.cn:2008206223©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(),,1.22(),,(5),2221:()();222:,(+)222221,:1),;,,;22)221,3)2221.33(+),2,:1);,2),,;,,3),22.11()Vt(m3/h):Vt1000Qn0.337(tN-tW)(1)Qn,kW;tN,tW,,tN37452.22(),,,,;:,,,11)N;2)W,([2]);3)S,W(W90%);4)1,,[3],:,2.32.8m/s,46,0.320.55/mm;,1.52.3m/s,612,0.55/mm[4]63HV&AC2008389©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.();1,,(3.0m/s),,S,S,,1,S,N,,S85%90%,S,,S85%,:Vj1000Qn0.337(tN-tS)(2)QL2=1.2Vj(hW-hS)3600(3)hW,hS,kJ/kg2.33(+),Vt32Vj31,2N2W,W2S;tNtS,,:Qt3Qt30.337Vt3(tW-tN)1000(4)Qx3Qx3=Qn-Qt3(5)Vj3Vj31000Qx30.337(tN-tS)(6)QL3:,,2(),,2,,22.4,11/373839404142434445N/%39.237.135.233.431.630.028.527.025.7/(m3/(kWh))1Vt4243713302972702482282121982Vj3Vt32061921811701611531451391323Vj3/(m3/(kWh))10693827365585348442,3QL2,QL3/kW0.6820.6370.5990.5640.5340.5060.4810.4590.439:30,58%,tS22.61:1),,,2)2,3,150%70%,,,3)3,1()25%,,33.173HV&AC2008389©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.()(3),;,,,0.337VtQntN-tW=Qnt(7)Vt,m3/h;Qn,W;tN,,tNj;tW,,tWj;t,tj,Vt100%50%3:1)tW,Qn50%,Vt,tN1=tNj-1/2tj,1/2;2)Qn,tW,tNj1,Vt,,,tN1=tNj-tj;3)VttW,tN2)tN11),3,tN12),2)tN1,tNj2,,tN0(tN0=tNj-2),tN1=tNj-tjtN1=tN0-tj,tj,1,23,,tNjtN0,,tj,tN1,,1:tN1=28,2,3:tN1=241tNj37(tN035),Qn,tN1tW=tN1-tj=28-(37-30)=21,216234h,71%,,2:,,tN1(t1),;,tN2,tN2,tN0t223.21),,2),,;,3),,,4),83HV&AC2008389©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.()()tNtn1tNtN1-1tNtN0tNtN032()()()()tNtN0tN1tNtN0tNtN1tNtN0tNtN1-1tNtN043(()+)()()()tNtN0tN0-1tNtN0tN1tNtN0-1tNtN1tNtN1-1tNtN0-1tNtN0-2,,3,553(()+)()tNtN0tN0-1tNtN0tNtN0-1tNtN0-10tNtN0-13.321),,662()()(221)()()552)222(+),,,5;,,,;,4:1),2),,,3):,;,;,4),,,:[1].[M].:,2005[2],.[M].:,2005[3],,,.[M].3.:,1994[4][]KirkpatrickAllanT,EllesonJamesS.[M].,.:,199920088322:SD()93HV&AC2008389
本文标题:变配电机房通风空调节能方案选择和控制策略
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