YOQUANGHOI- NGUYEN V AN ettAT- NGUYEN THILlfN ANH TRANGBID I ~ N - D I ~ N TV MAy CONG NGHlep DUNG CHUNG ~ NHA XUATBANGlAoDue vCrQUANG H6r - NGUYtN V AN CHAT - NGUytN THJ LIEN ANH ,..,..? TRANG 81 elEN - elEN TU ',.MAy CONG NGHIEP DUNG CHUNG {Td; hdnldlllJlIi"l1l1lJ1f NHA XUAT BAN GIAO D1,JC LOINOlDAU TrongdiJ.phattritneuakhoahQCk{thufi,t, thanktl!umot _(kithuMdi4ntil,ki thUfi,t86... )dddliqc6.pdlf.ngvoolinhvl/.cc6ng nghi4p.0 nllOcta,ddvadangnhf!.pkhtJ. logimaymoe,thUt bt nit hindq,i,- dododbihOiquatrink diwtq,ocanconhung giaotrinh mai,dltrangbinhilngkinthlietinchosinhvil2n,nhdmMt kipvaithl/.ctI euaxdh4itranghi4ntgivanhilngndmtOi. Dovgy,giaotrinhbtdi4n- dintUmayc6ngnghipdung chung"nayduqcbil2nsoq.n,dllamtailiuhQCtOpcho sinh vil2nnganh TIthOaXNCN- euatruongDHBK HaGitiotr'inhcilnghilu ichchocaecankithu{Jtlamvictrlletiephofi,Cgiantiepvaicae maydddlLqcdtcf/pwi. Gitwtrlnhg3mndm pMn.B6nphlmdluJ.cOptOitrangbtdii!n-tUcaemaynang- vfi,nchuyln,lbdii!n,mayhan,maybam,quq.t vamayrn!nkhl.Phrmndmcfi,ptOicaemayc6ng (tuypMm -naykh6ngcaemayc6ng dungchung,nhung trongkhichadqigiaotrinhtrangbt - tucaemayc6ng nht:,chungtlJivlinzepvao dungcuagiaotrinhnay). Trong giaotrinh,dtitngloq.imay,dtuduQCgiOi va phrlntich quatr'inhclJngngM,d4ce{nhki thufi,t,nhangungdl!-ngcoban,co sd1ilU4nvati nhch9n 86thietbtdungchomay,80d3 Iidilnhinh. Gitiotrinhdugct6chllcBOq.n,Cl!- tM nhuSQU: ChuvaQuangmi vavilt phanII ,phanN. NguymVdnCh6.tvilt phan1,phanIll. NguylnThiAnhvilt phanV. Cactaegidxinthlmhthl/.ccamoncaed3ng d4chojkilndonggopqujMutrongWcBoq.ngiaotrinhnay.cactac gidc,angvlJcungbilt onvhtrlintrvngm.;tigopjkhaccuabq.n.dt;>C de giaotrinhdUQChohnthi4nhem.Thugopjxinguitheodiachi: KhoaTI,lhOaXNCN- TrubngDHBK Ha h04-cNhlJ.xuat bdnGitio 81- TronHungDQ-O- Hh CAC1'AcGIA PHAN TRANGB!DII;N cAcMAyNA.NG-Chlrung1 NHUNGKHAICOBAN - DII;NTlI vANCHUYEN 1.1.KHAICHUNG S1,lpM.t kinhW'cuam6imtOcph1,lthuQcrilt vAomdcdCdgioihoava tl,!dnghoacaequatrinhsan xulit.Trang quatrlnhsanxulit,maynting-chuygn dongvaitrokhaquantrqng.Mt\ynang-chuydnIi'!.cliuniSigiuact\chf:lngm1,lc . c6ngtrinhsanxulItgiuaelkphAnxttongtrongmQtnhAmay,gillacaemay cOngMetrongmQtdllychuyensanxulitv.v ... Tinhchlitvi'!.s6hlQnghAnghoaetin tuythuocvaodi;i.cthii.cuaqua trl.nhsanxu!U. vi" d1,l:MQtXl luy(mkimcdIbcaaDAngsulit1.000tlingang/ngayclin phaiv(\nMn10caa2.000tlin700UInph1,lgiava12.000tlinthancdc. TrangngAnhkhaitht\cmo,caecOngtrInhthuyIQi, ct\ccOngtruangxAy dyngnbamaythuydi(ln,xAydyngcOng xAydl,tngdAn- d1,lngv.v ... ,pht!nIan cacdingvi(lcn{\ngnhllb6c,xuc,di\o,khaithacdiUdAdoc:icmaynAng- chuyenthl,tceud1,lngcaemaynling- 'o'l)ntrongcAe:h$D.gml,lccOngtrinhlOnlam giamdangthbigianxAydl,tng,giAmbbts6IUQngcOngnhi\n(khoAng10HIn). Vid1,l:N eudungmQtC!l.ndu ellIbncO thaythl1cho500cOng'nhAn,condungmQtmayxtlccfJIondAohAc,muongho{\ctrongcOng cAi thlcothe'thaythecho10.000cOngnhf1n. TrongcaenbamaycMcokhf,maynang- v{\ndungv{\nchuyen phOi,banthanhphtImvi\thAnhpMimtunhAmaynaysangnhAmaykhac,tuphlin xllongni'lysangphAnxllongkhAc. 5 '. 1.2.PHANLOAIMAyNANG- VANCHUYEN Ph1,lthuticvAn euahangh6a v(l.nchuyn,kichthlloc,s6111QngvA phuongv(l.nchuyenrnAct\cmAynAng- chuyenratdaphAniO(limqt eachhoanhaacaemayn!lng- vi\inchuyenrlitkh6khAn.' 6 I) .'iilJ. )J k) mob1-1.mAynang-Y.)nchuybi. 0,5)tacd'1h>0,Mh>O.do conghlalAm6mendOngCO vltimOmenphl,!tALDOngCOlamC1dOhf;LhAm.KhitAitl'QngtU:dngd6inh6('1c(2-17) D6ivllidQngcodi(\nrnamAybAngdii]!ntra 1 Mtbmm =2"(M!+ M2) (2-18) TrongdoMt - mOmentllihl;l.ncuaca. Mmm- mOmenmOmAy. MlvaM2- mOmencl,1cvam6menchuya'ntil"!'pkhirnamay. Giat6ccuadQngcdtlnhtheathac: dwMtbmm - Me dtJ (2-19) KhikhaidC)ngnlingtAivahl;l.taiMe>0,khikhOidOngbl'}.dQngIl,1CMekhongchedOngll,lc. 23 BI)kh6ng co12:4ti(fpd'-u(Kl,K3,K7vAK5)dungcho stator(dlllo quaycua dl)ngco),5ti(fpdU!mthea(K2,K4,K6,KS,Kl0)dung choml;lchrotor(dongcAttrophl,ltrongml;lchrotor)va3diemK9,Kll,K12 dungchom(lchbilla BQkh6ngchI!dl)ngh,1cnlllycothl!sudl,lngMkh6ngchI!CO caundng- h(lclingnhl1caccodiud.ichuygn. Qua.trlnhrnamt\y,chlnht6cdl)th\1cblngcachdongcAtdfintra ph\ltrongm(lchrotOrcuadOngco. Khimdmay,quaytittitvOlAngcuabQkh6ng dOngIl,1'ctilvj.trfnaysangvj. trikht\cdgtranhtllgngdongvAmOmentAngml)teachnhayv9tquagiai h(lnchophep.CacdubngtinhcOcuadQngcodUQchinh2-S.Cac chig6ghidubng tinhcoungvoicacvttricuabQkh6ng' Duong tinh cd1dungdgkhaidngdOngcd,vAkhAcph\lCct\ckhehetrongcocauh,1c chungcuacap.Dubng tinhcd2dgtl;10rat6cdOth0 va: F.R. M -,-12,[Nm],n@'uFngcOtrunggianthubng dungchocaethangmaycaotoo.nllydambaad6dC)ng Iy,n.ng caodchtnhxackhidungt6"i(5+10)mm.cua hi:!naylacOngsua:t Iongap(3+4)ll1nsov6iMxoay.phuctli\Ptrong hllnhva.stiachua. NhungnAmga:nday,dophat cuakg tuct"mgsutltI6"n,cacM d(>ngml)t dungbl)biend6idnhdllapdl,lngkharC)ngrAitrongcac thangmaycaotdcvoitdcdt6i5m/s. 1.tMng1\1d(ingkMng thangmilyt6edQtrungbinh Hedngdungchothangmaytoodtrongblnhthu:bnglaM dC)ngxoay vl:lidl)ngcokh6ngddngb(>2diptoode.naydambaadungchinh xliccao,MD.geAchchuy@'ntoocuadOngCCIxu6ngt.6cd(>tha:p(v 0=2,5rn!s) truockbibu6ngthangsApdensantling. Hi)naythubngdungebocacthangmaychlJkM.chtrongcAcnhacaobing(7+10) U.ng)voit6cdl)dicua bOOngthangdu6i1m/s. ScJd6nguyAnIieuathangmaydUQcgil:li trAnhlnh3- 6. Ca:pngu6ncungclIpchobhngcl1udaoCDvllapt6matAp.CuC)nd.ystator cuadC)ngcOdUQcniHvi'iongu6nclipquacaetiirpcuacOngtActonAngN HvaCactiepcuac6ngtactcJt6cd-QcaoCc6ngtactdtdcd(> tMpT. Ngu6nca:pcho 11Iytuhaiphahai ctiuchi1CC.CaccuatAng trangkhdadngvl:licaeMmcu6ilCT..;..SCT.Thencaingangcua d(>ngvOicAchAmcu6ilPK+5PK.dong- mlJctiatlingtacdngMnkh6avll thencMcuating lamebonamchAmNCt tacdl)ng.KhicAtngu6nnamcha.mNC1 lu.c 37 1[[ '. 38 I := YI 8AR220/HI'

!!r ++ fD HilT ..(/IT J{IlT HilT f(IlT tiC (CU[ _DI ;::..D2 DJ

_DS Dr; 1 NOI fti[ RTf /IN /IT) /IT,? !ITt fn _1PK J{[ - ;v ..!iT 46T JOT J6T lOT 1" IUT 16T T I!Tr N ,-----, _-, __ ______( lIlob3-6.SddonguyenIiditn 'ellalhangroAy. 1[[ '. bu6ngthang densanHh;lg,lamquaythencai,thencAitacdOngll!nmttrang cacham cu6iPKvarnakhoacuatcing. Dedungbu6ngthangtl;limoisanU.ng,trongsdd6dunghamcu6iHCdi,ittrong buangthang.Tac tiepdiemHChol)cbttngnamcha.mdungtheotangNC2 ha/)cbttngclindong- rnacuabing. CongMcchuyendditAngICDT+5CDTcobavjtrih'icambigndungbu6ngthang vaxacdjnhvitrfcuabu6ngthangsovoicactling. khiendOngcuathangmaydUQcth1!Chi(!ntu'haivjtrl: 'cvatAng bangnutMmgQitangIGT+5GTvatrangbu6ngthang bangcacnutbAmdgntAng lOT+5DT. KhoidOngchothangmaylamvi(!cchikhi:IDkin,ICT+5CTkin(caccuatang dadong),2D,CTkIn,FBHOil!nd(>ngv6iphanhbaohiem)kin,cuabu6ngthang dong, CBTkinva3DkIn. HAmcu6iIHCva2HCliend(>ngvajsanbu6ngthang.Ngutrangbu6ngthangco ngl.1bi,tiepdiemcUachungrnara.IHCda:usongsongvaiCBTchonl!nduIHChO nhungm!;lchvAnn6iquaCBT,cbn2HCmora lof;litrukhanAngkhienthang mdybttngnutba:mg9ithg GT. Trongsod6co5denbaaD}+DsIa.pamc5ieuatangva1denchieusang buangthangD6,Khicongl.1bitrongbu6ng,tiepdiem2HCrnara,cuOndayroletrung gianmAtdi(!n,tiepthubngkinRTrdongI/ililamchoID+6Dsanglenbaocha bietthangdangvachigusangchobu6ngthang. Sdd6nguyl!nIytrl!nMnh3- 6130sod6cuathangHipdi,ittrangnhanamt.1ngva chatru'bnghQpbu6ngthangdangnamatllngml)t.XetIilamvi(!ecuasod6 khicanlentang4. Hanhkha.chdivaobu6ngthang,dongcua tllngvacuabu6ngthang.Dotr9ngh1Qng cuahanhkhach,2tiepdiemthubng. dongIHCva2HCrnara,AnnutMmdentang 4DT,raletangRT4codi(!n.CactiepdiemcuaRT4dongll;lidipngu6nchacuOndAy cuac6ngtiictat6cdcaaC.Cdctiepdiemcuacongtactat6cdOcaadongll;licap ngu6nchacl1uchinhluuCLlangu6nI ca:pchahainamchAmNCt vaNCz' Nam chAmNCl BedongtigpdiemIPK,cuOndAycOngtactdNco _di(!n.Cu(>nda.ystator cuadngcadllQCca:pngu6nquacactiepdiemCvaN,bu6ngthangdiNamchAm NC2 sekeacandl)ilamchahAmcu6irnara. KhinhanutMm4DT,cuQndAycUacOngtoctoNdUQcduytrlngu6nci!:pquahai tiepdit1mT(thllbngkIn)vA.N(dadong D6ngthbicuOndAycuarale4RTvAn dUQctief:!tycduy' trlngu6nctlpquac6ngtdcd6iUing4CDTvacactigpdiem IPK+5PK.Khibu6ngthanggtlndentl1ng4,bu6ngthangtAcdl)ngvAacOngtAc chuyendditang 4CDT,lam choraletlingRT4va cOngtActdt6cdOcaama:tdi(!n.CuOn dAycOngtdctat6cdOthtlpTcddililnquatiepdiemthllbnghoN(dAdongkin)vatiep diemthllb'ngkinC.Cul)ndAystatorcuadl)ngcodllQCda:uvaangu6nctlpquacactiep diemNvAT.Bu6ngthangtiept\lCdill!nvait6cdtMphdn.D6ngthbicAtngu6n ctlpchactluchlnhluuCL,hainamchAmNCl vANC2 ma:t NC2 mtltdi(!nlam chahAmcu6iHCkInl/ili,vAnduytringu6ncd'pchacoOndAycOngtdctaN.Khibuang thangdenngangvaisantcing4,cllndongrnacu:ad(itacu:abingsetacdOnglam 39 '. hAmcu6iHCra.CuQndAycOngtActoNmAt dQngcOdngdung vA phanhhAmtuNCHs@JhAmdunghu6ngthang. th6ngt\1dQngkh6ng thangmliyhoAntoim t1.1ongt\1nh1.1 khidi(!ubAngcAcnutMmgQibingIGT+5GT.Di(!u thangmaylilmbAngcacnut MmgQiMngchIth\1ckhi2HCkin. 2.thOngtlldOngkhongeht thangm6yeaotOe truy(!ndQngthangmliycdt6cdQdichuy(!nbu6ngthangv 3rn/s,th1.1bng dungMtruy(!ndng -mQtchi(!u.Bu6ngthangd1.1QctreoMnpulikeocapn6itI1,1ctiep v{jitn,ICdQngcotruy(!ndQngkhOngquahQpgiAmt6c.Trongdi(!ukhienthang mliycaot6c,cOngtlicd6ibingcotayCO"khid1.1QCthaythebAngcOngtAc d6itlingphi Vivt'Ht6cdQdibu6ngthanglan,cOngtAc d6ibingcokh{lilmkhOngtinc$.y,gAyratieng6nUm.C6ngd6it4ngphith1.1bngdungIil b camvitrl camungva b cambien vitrfdungte bAoquanghlnh3-7agiOi cAu vil tuyencllacOng tAcd6ibingdungbetcambienvitrf cAmdng.Ctlu cuanobaog6m: tuM2,cundAy3.Khim(lChtuM,dokhangcuacundAybe,dongxoay chil!uquacuQndAykhaIan.KhithanhsAtdng1lilmkintil:,tuthOngsinhra trongtutAng,lilmtAngcamLcuacuQndAyvildongdiquacuQndAysll giamxu6ng.S\1ph\1thucdiQncamcundAyLvilovitrfthanhdQng1d1.1Qcbieudii'!in hlnh3-7b. Neudtlu-n6itiepvtJicuQndAycuabcAmmQtroletased1.1QcmOtto: phi dungtrongMth6ngTuy.thuQcvanm\1cdichsud\1ng, co dungnolilmcOngtAcd6itling,cambiendeth\1Cdungchinhxac bu6ngthangho$,ccAmchithivitrfbu6ngthangv.v ... S III , , D Q,S1 f oj 40 L ,

2 J u mDh3-7.C;\mbilnVIlriki.!udm ung. /.1- CdutelO..b- S41philtlauDeL=f(1). 5 1,0 0) ""2201" feB RTr C8I Ilf I II c c 1IJ114 b) Bloh3- 8.Songuyen19cUadm bi!!"ncamling. So'd6nguy@nlycuacamcAmdng hlnb3-8. __ ___ _ ungCB.nAngcaadQtin songsongvlticUQndAycuabl)camcoda:utMm mOtt1,lC,Trj86dungellatl,l ch9DBaDchokhithanbsAtdng1che I.kInmt;lchtitsllU;lOdUQcdbngCnghuang.Khituellacambi@'nhet,dongdiqua , cuOndAycuaroleRTrduUmlAmchonotacd/)ng.Khiml;lchtil:kin,dbngdili\ndiqua cundAygiamxu6nggllnkhOng,rolekhOngtacdQng.ThOngthub'ngb(lcambii!n CBdl1QClAp(}thanhgii!ngthang,thanbsAtdQnglAp(Jbu6ngthang. Mnh3..9agitJi mf(lch ciRMdQngm/)t CBQbii!nddi thyristor- d/)ngeCl)chothangmAycaat6cvCiiv=2m/evatrvngtlliQ=1000kG. Phttn!lng cuadng CO'dngdllQCca:pngu6ntu bbi@'nd6idnh dungthyristor hOi2c.duchinhhiubaphaITI.;.6TI(bvaIT2+- 6T2(bngt1Qc): HaihI?naydf1usongsongngt1Qcvbinhau.BAavi)quAapchom6ithyristordUng R-C.Baovi)ngAn ba.ngdu chItAcdl)ngnhanhCC.CUQnkhAnglCKva2CK dungdA'dbngdii)ncAn khi(!'nbl?bi@'nddidao dung thyristorbiA'udilj:ntrenhinh3-9b. khiA'nhaiduchinhlUuIBThva2BThbl\nghaikhdikhi(!'nKDKNva KDKH.Trongm6ikh6i baogdmcackhAu:khaud6ngpha,khautl,lOdi(\n aprAngcUa,kh:1uso'sAnhvatl;\O'xungvakhaukhu@'eh xung. If lamvii)ceuaSdddkhdngchi!thangmaycaot6cnhUsau: Dienapdj)tdugeIllyratU'd4uracuakhAu ch@'giatdeHCGT,dl)IbnvAe'l,te dnhcuadii)napdj)tdokhAuhanhDHquy@'td!nh. Di(\nApraellakhAuhl;\neh@'giat6cHCGTtAngdllntheohamtuy@'ntlnhb$C' nh4t khithayd6itinhi(\udliu ehlnhtdedl)dl)ngcCltruyllndl)ngbAngbchlnhtdedQRill'Tinhii)udliu vancuabehinhtdedl)Rilllat6ngdl;\i86haitin:tinchu (dii)n apra(JuakhAuHCGT)vadnphanh6iAmt6cdtlv{Jitdedl).quaycuadQng eo(di(\nApracUakhAuKill)'KhAuRilldungbl)khu&:hdIPmt (hamd1(\P). TlnracuaRillIatInd4uvaoRJN(khithangmAydivARJH(khithang mAydixu6ng).CAhaikhAuRJNva.RJHdungbQkhu&hdl;\imt (hamti1(\,tich phAnPl).Ngoaira,tinphAnhoiAmdbngh1ytudliuracuakhAuIKJ (ti1(\v{Ji 41 --->0 . '. .

dongeuadOngco)duavAoduVilOeuaR,NvAtukhau2K,dllavanR,H.TIn raeuakhAuR,NhO$eehInh1Atin dllavaokh6i Wong ungKDKNhoi;\eKDKH. Deth1,1"cdungchfnhxacbu6ngthang,th6ngsechuyentuehl!dOehinh t6cdl)sangeM'dOdit1uchlnhvjtrLTinratilkhaucambindungehinhX3.c CEDCSdllavAokhAudit1uchlnhvitriKhibu6ngthangnAmngangvoisantting, tinraeuakhAuCBDCSbAngkhOng.

'" .... ' ... '"," '"...

42 rl-i ITI cc.i-... 'I /' (" II 1-";rTf -=1'---'

II " 'IHI -"'"

SIT! I{,K I 1---1/f Scid6nguyenH kh6ngeMthangmay. dilngcaepMntUl(')gic. Chuang4 ..' TRANGB!DII;:N- DII;:NTlI V A Tl!DQNGHOAMAyXUC 4.1.KHAICHUNGvAPHANLOl).l M&yxucdUNGCO TRUYEN.o(>NGcAcco CAUCUAMAyxuc 1.Bie'udOph\ltaicuacaccOcAuchinh mayxuc Mu6nxAydv:ngbi{!'ud6ph1,ltAichinhxaceuadOngchlnhellamayxllc, c!lncOcaedieu: - Tham96ki elladongcodOng - MOmenqmintinheUacodluquydOivetI'1,lCd(>ngcotrongcicchl1d(llAmvi(k khacnhau. - Mamenct\ntlnhellacocAuquyd6ivetr1,lcdOngcatrongcae de)lam khacnhau. CaethOng86 chicO CDduQ'csaukhidAhAnhdnhChqDsdbe;,c6ng su:tdOngcddOng. th\1cellad6ph\!tAiph\!thucvancaet6sau - Chung1000imAyxuc,ktcilucdkbieUamAyxuc - Chde)c6ngnghli!ellamAyxuc. Dgtil1nhAnhchQnsobl)c6ngsuiltd(>ngcotruyendl)ng,clinphAixAyd1,1ng d6ph1,ltAidangiAn,nghiaIIIchixetdl1nph\!tAidnheuacoclIu.dnhtoanchlnh xaccaeyut6trungchoeh@"de)lAmeuaCdclIude)ngmayxuclAmt vanphucBaiti@"nhAnhdnhchQncOngsulltdQngCCJdOngcae cdclIucuamayxuc,sudl,lngd6ph1,ltAigtlngi6ngv6id6phl,ltAith1,1CeU.a chungdllQCbieumnh4-5. ChukllAm cuacdclIunAng- hl;lmayxuc(mnh4-5a)baDg6mcaegiaidOl;ln sau:t}- thbigiantAngt6cchoquatrlnhbAtda:udaob6c;tz- thmgiannAngtaygtlu tronggiaib6cxuc;t..3- tbbigiandungga:usauhicMcxucxong;t4- thbigian giutaygAuellnkhiquaygAuvitridatAi;ts- thbigianddtAi;t6-'thbi gianta.ngt6ckhihl;lgAu;t7- thbigiangl1uvt'lit6cdQkhOngddi;tg- thmgian hAmgautru6ckhigt1uxu6ngdiUdli. Biaud6phl,ltAicuaCdcAudliytaygAudllQCbiaublnh4-5b.ChukllAm cllaCCJctlunAybaag6mcacgiaidOfilnsau:t}- thbigiantAngt6cduataygtlu xu6ngdgtdlikathc;lPvOiCCJctlunAng- ;tz- thbigian.hAnhtrlnhgtludilenda xuecUltdli;t:3- thbigiandADcbiduddluitaygiuit4- thbigiantaygliudi vOit6cdQkhOngdditheDhll{Jngdi ;ts- thbigianhamtaygtlu;t6- thbigian nghl'"khimAyxucquaytay.g4uvitriddtAi; - thbigiantAngt6cdaytay gtlu1'8.khoAngeAch.xanMtddddtAi;tg- thbigiantAngt6cdaddytaygt1udichuyi!n. vdit6cdQkhOngddi;4- thbigianhAmkhielichuydntaygt1u;tlO - thbigiannghi khidotAiitll- thbigian.tAngt6ckootaygt1uvAo;tl2- thbigiankeotaygl1u VADvoit6cdQkhOngddi;t13 - thbigianhAmtaygtlutru6cluctaygtluxu6ngdd Mcxuc.Bii!ud6ph\ltAicuaCCJctludllc;Jebii!uhlnh4-5c.Cdeguquay blitdt1ullmkhigtluxueda.xuexong.Chukl.lAmcuacdcguDaybaDg6m caegiaidOl;lnsau:tl- thbigiannghikhigAudichuyi!nvAndiitda;t2- thbigian 504 TBOOT ... S ". 0) AI "'t w AI; w J(4 "'S N, I tf " tJ t.ts t&"'7 0) \ I , Af "'t "" t - ~ - - - 1w ,I(; ~Aft':Jr., Af,f w Aft t----'=-= I I I I t tf t,I t.. t,I, 1" ~ ,0/,I,) tf I \ I1 ts t,t,\ Af,Q I 1-::1 f - - - ~A(y w At, 1 At, , "" "" 1-\ w ,/ / \ /".If.I \ \ At, t , ~tj!, t. t, 1\t, f81 \ tf / \ ~ !At, "" Hinh4-5.BieudOphl,ltmc{iccoduchinhciw.mtiyxUcg&.!tbu.6n. 51 tangt6ckhiquayg!'iudaytAi;t3- thbigianquaytaygaudaytAi t6cdOkh6ng deli;t4- thbigianham,'S- thaigianngh!khid6tAi;t6- thaigiantllngt6cde quaygaukhOngvitriMcxuc;t7- thbigianquaytaygAukhOng t6cdOkh6ng deli;ts- thaigianhAmcuacocliuquay. 2.TinhchQncbngsu6t dOngcOdOngcac cOcaucuamayx6c De'dnhtoanvAchQncOngsuiltd(lngcodongcaccocaucuamayxucclin phaichuy den:sod6dOnghoccuaCOcau,chdOlamtheoyl!ucliuc6ngngM cuamayxtic,t6cdOdichuyncuacocau,thbigiancuamtchuklh1mvi(jc,dnh chat cuadatdavamOts6 t6phl,lkhAc.Ttitcacactbams6tr{!ncothe'duqctir ketc!'iu,kich vanAngsuiltcuamayxucda k.Ngaaira,che dOdngClla caccoctiu,(tllngt6c,ha.m,dAothaydelit6cdO)saanhhuangrtitIondennllng sutitcuamayxuc.MOmenquandnhcuacackh.utrunggiantrong cocliucothetinh t?and1iqc,nhungmamenquandnhcuad(lngcochIcOthetinhd1iQ'Ckhidatitfuhanh chonsObOcongsuatdOngca.Boide'dnhchoncOngsutitd(lngcomQteachchinh xaccanhanhtheacac sau: , '.+ XAydl,lngbieud6ph1,ltAitheacllccangthuc trlnhbAyBau)vlldnhcOngsuat cAntInh. +Tienhanhchonsob(lcOngBuiltdngCOtheacOngcAntlnhvAxAyd1,l'ng dl1ang dnhcOcuaMtruyend(lng. +Xaydl,1ngbieud6ph1,ltAichlnhxaccuacOcaucodnhdencac dOquad (rnamay,ham,daochieuquayvAthaydelit6cd(l) . . + IDemtraphatnongcuadOngcodachQntheaphuongphapdong ha!}cmOmendAngtrj. COngsuatcuadOngcodAchonciinphAiquydeliphilhQ'pvoiMs6TD% chuttn. +KiemtraquatAicuadOngcodachgn . .a)Dj)ngcotruy4ndOngcocgunAng- hf,lchomayx6cgfiu DexAydl,lngbiudiSph\lUrichacocliunAng- bf,l(blnh4-5a)cAnpbAitinhmOmen dOngcOsinhrakhiMcxuc,nAnggtludAytw,ddtoow. gituV.v ... 52 MOmendOngcokbib6cxllc(blnb4-00)dllqcdnhtheobiuthllcBau M__(Gg + G + a.5G.. 'g + GJR, . g .,[Nml "Z Trongd6:G g- kb6i111QngcuagAu,[kg1 G- kh6i111Q'ngda:tdatronggau,[kg] Gtg - kh6ih:1'qngtaygiu,[kg1 Gc - kh6i111Q'ngt1idngIlngv6itacd1,lngcuah,rcclit,[kg] Rt - hankinhtangnAng,[m] i- tl s6 (4-2) "l- suliteua00dlu g- giaMetrangtruong,[m/s2]. Fe- l\!cca.t[N]. F, G ,g Kh6iluqngdlitdatronggtiudnhtheothue: G=VI.Y trongdo;VItM'dehddtdaehii'!"meMtronggau,[m3] y- kh6ilugngdAngeuaddtda,[kg/m3] VI=S.h.b;[m3] TrangdoS- tii'!"tngangeualopelit,[m2] b- Ms6toix6peuadlitda=(0,6-'- 0,8) h-dAielladubngelit,[m] L\!eeatd1.1getfnhtheathuesau: F, V1b f. h' 104 [N] trangdo;f- sulith,1ecaneliteuaddtdA,[N/em2]. (4-3) (4-4) (4-5) (4-6) L\!ceaneM euaeaelof}idAt.dagi(Jithi(jutrangbAng4-1.T6edQnll.ngeua' gau dUc;leehQDtheakinhvaph1,lthuQcvilanangsuliteuamAy.xuc.D6iv{Jimay xuecOtha'dehgtiuxl1etu(0,25.:,.2)m3,Vg=(0,44- 0,5)m/s;tM'tichgAu:x.uetu (2+3)m3,Vg=(0,5+0,9)m/s; dehgliuxl1ctu(3,5+6)Jn3,Vg==(0,9+1,6)m/s. Bang4-1 NhomLalilidAt.d!\L\1ecAn,L1,1'eeaneat[N/em2] dAtgliu . [N/cm'] gau NhMu thU$nnguQetreagliuxuc I.Cat,eatpha1 .:,.5,516 83 124 13413 I.DAtset11+1712+2516+30142021+40 III.Thanda16+2422+3625+42274555+80 IV.Da phii'!"n, qujplg ph6tpho,mAnggan23 of'4033+5540 +5558+85100 VThaneung30+5543+75- 48+52100+220 VI.ThanrAtC11ng50+11070...140- 80+150-VIIDaC1ing,damacma100...350120+450 -100+450200 +600 Mamendc)ngedgiug4ueotAitrtmkhOng (Gg + G + 0,5G1g)R,. g .,[Nml "I (4-7) 53 '. MOmen'bJ;lgllukhOngtAi (Gg + O,5G,glR... g M7 .'[NmJ (4-8) TlltcAClictr!s6cua mOmendngkhixA.yd6ph\!tAit6igianc6 lliy bAng:MI=1,5Mz;M3=0,8M2,Ms=O,85M4 ;M6=M2vi!!Ms=1,5M2 Ollad6ph\!taihlnh4.5acd tInhdt1c;1Cm6mendA.ng"Mit. + Mit, + M;t, + Mlt4+ M;t,+ M;t, + M.,'t7 + tl+t2 +tJ +t4+ts +t6 +t, +tg (4-9) tinhdt1c;1Cthbigianqulidl)tJ,t6yats)truoche"t dnhthbigianli!!m CIchedl)xtkThbigiandao phl,lthul)cvi!!odl)daidt1bngcAthvat6cdl) nAnggtiuV g'ThbigiangiugtiukhOngkhiquaydivi!!quay11;lit4vi!!t7ph\!thuc vi!!ot6cdl)quaycUacoclluquaybi!!n,Thbigiand6taitsph\!thucvi!!o dchClla gtiuxuc.ThbigiantOng cuaml)tchuklcd tInhbb.ng: tck=It =(1,16+1,2)(t2 + t4+ts+t,)(4-10) MdtvAv gcOtMchQncOngsulitdl)ng00truyt1ndngcOcllunang- hl;l cAcmliyxuc, b)DOngcOtruyincoca:udflytaygAueuamayIuegAuthul;ln Congsulltdl)ngcOtruyt1ndl)ngcelclludltylaycuamayxucgtiuthu(lndt19C xacdinhhOiclicngol;lil\tcMcdl,lng tayClicl\tcdothayd6iph\!thul)cvAovi trlcUataygliusov{Jiclincuama.yxuc,phl,lthul)cvi!!ocM'dlAmcuaCOcdu tl;lora dl)ngtInh giiltaygliucM.chotayga:udidt1c;1C raphiatrt1{Jc,celc4udliytaygliuphi!1i ramt dl1ysongsongvl:litrl,lctayga.u theoht1{Jngdtiutaygtiurada'ngliuxuc. Thi!!nhphlinIv:ccau dllytaygliuIi!!l\tcnAngF n'tinghichvoig6ca(hlnh 4-6)vi!!I{Jnhan ci!1ncAtcUadlltF C'KhigillgAukhOng,eelca:udl1ytay gtiuchiul\tcdl1yF ddotrQng1t19nggilu,dl1tdAtronggliu,val\tcnAngtacdl,lngUm taygliu,tinhchQndt1c;1ccOngsu4tdngCO,ctinphllitinhdt1c;1CthAnhphlinphap tuyall.vAtia'pcuaF dA(hlnh4-6a),th\tcdt1I;lCdit1ud6phAi hi!1nhtdnghl;fpCl\.Cthlmh l\tcungv{JicAcvitrlkhlicnhaucuagl1uxuc(hinh 4-6b,C,d):F c'Gn =F rig,Gtg vllGg.Titddsedc dinhdt1l;lctrjs6vi!!chit1udi!!icUB. 11JcFAt(liA.Thllnhl\tc. cAtdt1Qcdnhtheobi(!'uthllc 1 Fc=r(Gnrl+ Gtg,r2 + Gg,rJ)g(4-11) Trongd6r,rll r2rJ Ii!!clinhtaydbncualItccAt,I1Jcnang,trQngIt1QnglaygliuvIl glluxucsov{Jitr\Jccuataygtiu. Sauddhi!!nhphllndch11JcFathi!!nhhaithi!!nhphlln:I\tcF dvuOnggdcv{Ji tT\lctaygIluvi!!11jCFdsongsongv{Jitrvctaygtlu(hlnh4-6e).Ungv{Jitr!trlIcua taygliu(hlnh4-6a).G6c cuacd:ngelull:lnnha:tr=60. tlnhtolinsIIph\!thucgiilamOmenvagdcna.ngacuataygliuclnph8.ixa.y d\tng8+10 tritaygtiu,Saud6xAcdinhtrj.s6cuamOmen (xemhlnh4-5b). 54 '. -{---c) mob4-6.PhAntichh,leeuagllukhiXUc. ThbigianlAmdltc;JctinhbAngthaigianMexu.c.Caettis6cuamOmenkhacdnh theekinh:M4=; =O,6M2 ;MlO=O,4M2,M}=M5=M6=1,5M2> ==l,2M2 ,;=!AMu=M2 Caeb11'OctinhchQDtheattiangtl,tnhlttinhch!;mcOngsul'ltdQngcdchoCCfcau nAng- hfil. c)Dl)ngcddl)ng00cO:uquay,cuam'yriC. giluthu$n CongautdQngCdtruyt1ndOngCdclluquaycuamayxucgf.uthu(lnph\!thuQcvila: mOmenquAntinhcuacaethAnhph!1nquaycuamay- xllcJ,mOmencandnhMe.t6c dQc1,tcdliLiWmax'giat6ckhitAngt6cvAhAm,gdcquayp.Quakinhv(lnbAnh vA Mtruyt1ndOngquaycuamAy, x-uc,tn96mOmencAntInhMevamOmen d!)ngCUB.dQngCdli@nquanvlJinhautheamQttltltdngling.BlJiV(lychidnh Me.Baud6eel'tM'ricdjnhd11'!;1CmOmendQngcuadQngCd.MOmencantlnhMetlnh theacaeb11'Cfcsau: + Chqnthaigianmtjtchuk1lamtel::=lOs. 55 '. h + ThbigianquatrlnhMexuctb=-v (h-daidubngcAt,v- t6cdna.nggAu). +Tinhthbigianddtrutd +Tinhthbigianquay tell-tb -td I= q1+3,JJJ Trangdo:Jo - mOmendnhkhikhangtw,[kgm2] J- mOmenqUaDdnhkhicOtai,[kgm2] +TinhcOngsutItcl,lc cUBdOngcddng P=J(I,37 max0,736 at!rz 'Prongdo;7l,- BUa:tCUllcoca:uquay f3- gdcquayCUllmayxuc[rad] (4-12) (4-13) Ii- 56cdtinhdgndl)CdnhcOcuacaeMdng(a= 26,5truyl1ndQngxoay dung dQngCO'KDB;a=40,7- truyEln dngF- DvaIi=65,5d6ivOitruyElndQngF- DcOkhul!chd!:litrung gian).sullt'1.=0,85+0,9.G6cquayf3=90+1100, 6.T6cdQc1,lcdl;tiduc;lcdnhtheathl1csao .0,736 J(I,37(4-14) TrangdoM86ccodnhdl!ndnhcdcuaMdting(c=87,5 troyAndng xoaychil1udungdng00KDBjC=137Mtruyl1ndQngF- D;c=2,20,5 MdQngF- D00khugchdl;\itrunggian). Theokl!tquA.P ma:IlvA.WmaxchQn. cOng 'su!:ltdQngcdd(}ngcoc!:luquaybim. 4.5.TRANGB!- Tii MAy XUCM9TGAu :::mr- 4 mAyxucSKr- 4,truyAndQngcAe-cddluchinhcUamayxucdungh(! dQngmQt :h(lmAyphAtbacundAy- dQngco.H(!th6ngh,lccua mAyxucdUQcgilJithieu hlnh4-7.Ngu6ncungclip6kVclipchomAyxucquah(! th6ngUgpKT.MAycAtItdiuMCddngngu6nclipchodngcO-Modngcdd6ng bDDB00cOngsuitP=250kW.CgudooCDdld6ngngu6ncipchochigu sAngvA.cAedngcoph\!kMc:bamdgu,qUl;\tgi6v.v ... DQngcOd6ngbQDDBkoobamAyphAtcuabaco- clluchInhFN(P= 112kW);FD (P= 40kW)FQ(P= BOkW)v' mQImdypMIklchtitFKT(R= 12kW)c4pngudn kfchtlichocaedngcdvA.dQngcodongmadAygllu.DQngcOdQngcoc(u ndng- hl;\(P=125kW)ngu6ncIlptilmayphAtFN.DQngcodngco ctIuda:ytaygiluDDvA.dQngcodQngcoclludiDDCnguondip 56 '.

....

l

'" I "" "" '" I

I r-IT

'" I '"

'" I L.::0 -.: "'-""

'"

'" '(

.. . nr r ', ,, I, IDnh4-7.Sad6 h,lcm!yxUc8Kf - 4. 1 --'-;b1' : :;111 ',

-;;:. ,,

\:;. c, ... '"= :::: f9-' ,. tumayphatFD.RaidQngCddOng00ctluquaybiinDQlviiDQ2nhQ.nngu6n ctlptumaypMtFQ. M6idOngcOdQngcomOtsod6kh6ng khAcnhaukhOngdang nguy8nH.Trlmhinh4-8 Iiisa d6kh6ngchI!Mdc;.ngmAyphAtba cuOnday-dongcOmOt truyi!DdOngcOctlunang_.dngcobAngb kh6ngeMchihuyco5vitrInAngvii5vitrlchlnht6cdOdOng00vadao 57 '. , DCATi! K(8 (N/ (Ar; + UI'J Ju2G C KH r; '2 Ij !< AAI + Hloh4-8,Scld6 dieukhifncddunang-ellamayxUcSKr - 4. qua.yth\1'CeAchthayd6itris6vAC\1ctinhcuadbngtrongcuQn kichtodtc CKFIella pMt.CUQnk1chtosongBongcuamaypM.tCKF2dtlu vilaphft:nungcUB.dngcodQngquabiA'ntrOVR5.CbncuQnklchtiln6iti@'p maypMtCKF3dtlun6iWfpv{Jjth6ng hteF- D. CuQnkichtodQc cuamaypMtCKF-ldU:Qcclipngu6ndc tomayphat kfchtitFKT.StlctildQngtrongcuQnCKFIw.CKF2clngnhau,CODsuetu:dng trongcuQnCKF3ngtigc voihaicuntrAn.SuetitdQngt6ngellamayphst bAng: F:r=FCKFI FCKF3+ FCKF2 (4-15) DAo quaydQngeelbAngcaecOng toKNvaKHjchinht6cdQbAng caccOngtActagiat6cG1 +G3. 58 '. I f, Q=-,- .v.3600,[tAnlhJ k Trongdo:i- th6debcu.am6igtiu,[m3] If'- 86lApd!:tyg4u,trjs6khoang(0,4-700,8) (5.3) 63 '. OJ /I '\ f ,-, , I , I 1,.70 1-t-I I , J 3-r-, , , ,, /( 4-

5-D , oj --L

I

I " I -1 , ' , , 11 ffinhS- 2. du ciaMngglhi. y- Kh6iluc;lng ellav(lth(lt,(tIln/m3) Ik- CI;lIigiuscaega:u,[m] v- V(lnt6cdichuygn,[m/s1. 3.DuonggoongIreo DubnggobngtreothllbngdugeeM'theahaiki(!'u:dUbnggoongmOtcapva dubnggoonghaicapkeo. cia dllanggollngtreohaicapdUQcbi(!'udi@:n blnh5-3. Dubnggobngcohaiga:gahang7vagaddhang2,giuahaigadocAnghai dllongcap:capmang4vacapkeo3.D(!'tl;lOral\1ccAngCllacap2cdcOcliu keocAngcap1.CJgiuakhoAngeachhaigacdclicgh\dacaptrunggian5.Capkeo 3dUQc kgthAnbmtm/ilchkin vlJicocAudQng8vadngcd dQng9.Caetoahang6dUc;lcgdnvancapkeo3vAditheocapmang4. 64 7 c 5 lfinh5-3.t(lOduongg06nglreohaicap. S6h19ngtoahangdidengacotM!"chQn(60-7150)toa/hvaithbigiangianeach t=(20+60)s.Nangsuatcuaduanggoongtreoduqcdnhtheabiuthuc Trangdd 3600 Q -t- G,[Mn/hJ t- ThbigiangiaDeachgiftahaitoahAng,[5] G- Kh6ih:tQngtaicuamttoahAng,[tAn} 4.Thangchuyl!n (5.4) ThangIAcAuthangdi . Mntl).Cdungchuyl!nchoM.nh khAch.T6cddicia thangv=(0,5+l)m/s.CiIut\:tovaketca:ueua tb"anggilli blnh5-4:DngCddng6dUQclApbdaucua thangchuy!nh,1echa.. trv.cchudQng5.Caethang cuathang4 thenhmQt ncbkhepkintutrv.cchddng5 tr1,lCthl.,ldng2.dtrl,lc thl,ldQngc6cocAut$oly:cang chothang1.dAmbAaantoAnchohanh kh8ch,haiMnthang c6tayvlP3dichuylnd6ngthbivlJicae thang. IDnh5-4. clucUathang5. TB()[lTA 65 NAngsua:tcuathangdUQcdnhtheohiuthucsau 1 Q - mlr.'v.ip3600,[ngttbi/h] mb (5-5) Trongdo:ip- s6h'lpdAykhachcuathang v- t6cdQdichuydn,[m/s] 11mb- s6 thangcuathangmc)tdonmetdlti mr.- s6khAchtr@nmOt thang. 5.3.NHUNGVEUCAUDOlValTRUVEND9NG cAcTHIETB!VANTAlLIENWC eM' dlamcuacAc bi tAit\lClachdQdai vO'iph\ltAihau nhukhOngdOLTheay@ucliuconghAu dicthitbi taili@nt\lCkhOng ciluchinht6cdQ.TrangcAcphAnxuang sanxuflttheadAychuyenconoiyeu caudltichtnht6cdQ'D=2:1ddtAngnhjpde)lamcuataEmbda.y khidQngcActhitMnt\lCcandAmbAokMidngdliytaLMamenkhdi dQngcua dOngcoMkd=(1,6-+1,8)Mdm.Boinench9ndngcodngthiet bi tAilient\lCIadOngCelco86truQtlon,ra.nhstatorsAud@"comOmenmd mAyIon. N gu6ncungcflpchadngcodQngcacthitbt tAilientl:J,C co dungIUQngdulon, lad6ivbicOngsuiltde)ngco 30kW,dekhimdmay khOnganhhuangdenlubivaquAtrlnhkhaidQngdUQCth1,1c nhang vadAnghon. 5.4.TiNHCHQNCONGSUATD9NGCOTRUVEND9NG THIETBIVANTAlLIENTI,IC Tinhch9nc6ngsua:tcothitbi tAilient\lCthub'ngtheacang suiltcAntlnh.ChquAkhOngdnh vi86hindongcAtit,kh6ngAnhhuang denchdQtaicuacodng.Ph1,ltAicua bi tailient1,lCthubng it thaydOitrongquAtrinhHimnenkhOngclinthitphaikidmtratheadillu phAtnangvaquAtALTrangdi11ulAm n11 bi.ca:nkidmtra theodillurnamAy. SauddyIaphuongphAptInhchQncOngsulitdOngCdbtmgtALTren - hlnh5-5chathily:MOt11,1cbitklftheaphuong dllngd(ittren nghieng, cothdphAnthanh2thAnhphdn (5-6) -(nvuOnggocv{Jim/).tnghieng, -(tsongsongv{.li nghieng. 66 '. IHnb5-5.SadOtiMtoanh,leeuabangt.ii. KhitInhchQnoong smH dngcddngba.ng tai,thubngtlnhtheocae thanhph linsau: a.COngsuA"tPIMdfCh chuyl!nvfj.tb.Cang suA"tP2 dekhac ph\lcUSnthA"tdornasat trong cacd dO,rnasat giua bAngt.tlivacaeconIAnkhi bAngtAich:;tykhOng. c.COngsuiltP3 denang tai(nulabAngtai nghieng) Ll,tcca'.nthitdfCh chuyl!nV?tla: (5-7) vithanhpha:nphaptuynI =L.d.coe{3g rah,tccAn(rnasat)trongcac 6davarnasAtgiUabAngt.tli'vacacconlAn. Trangd6:p - g6c ellab!\ngtAi L-dELib!\ngt.tli a - kh6jIUQ'ng 1mbAngt.tli kl- h(!s6dnhdnh,tccankhidjchchuyl!nkl=0,05 COngsuA"tca'.nthitdjchchuyl!nvatIA: PI=F}v=aL'.klvg (5-8) LvccandocaeIo:;tirnasatsinhrakhiba.ngtaid/)ng.khOngtAiseIa F2=2Lob c0e{3k2g=2L'0b' g k2- Ms6dnhdnh,tecankhikhOngtaL (5-9) db- kh6ilUQ'ngbAngtai1met daibAng.COngsuAtca:nthitkhAe ph\lCcaeh,tccAnmasat: P2 =F2v=2L'.db. .v.g Ll,tcca:nthitna.ngvat: F3=La. sinf3g (5-10) (5-11) Trangbil!uthilc(5-11)lA"ydIucng(+)khitaidil@nvAdflutru(-)ttiongdngveti tAidixu6ng. COngsuA"tnAngbAng: P3 =F3.v=dHvg (5-12) 67 Congsua:ttlnhcuabAngtAi: P=PI+Pz + P3 =(aL'kl +aH)g.v COngsulttdOngcCltruyendngbangtilldUQcdnhtheabiguthucsau p Pdc=k3Tj Trangdo - s6dl,!truveoongsu!t(k3 =1,2..,..1,25) rz- Hi(!usu!ttruyendOng. s.s.TRANGB!- TlrBANGTAl (5-13) (5-14) Khongchetl,!dOngmOttruyendOngbAngtAiphAithea cnh6dingcO xungvadAuvaoDD3.1cdmuclOgicO.-Saukhidem64xung(hlnh6-7c),DDIchomuelOgic1ddfiuraviitaiDD2.2.Tv d6bQnhochuyt'!'nmuclOgicdAuratu 0- 1(hlnh6-7d).,chophepbphatxungtren cacphAntu- DD3.1+DD3.3liim (hlnh6-7d).SI:'liimcua bphat xungkh6ng .phvthuevaotrf,lngthaitheaeuamay viin6ngi1ngpMtxungeaotAnkhi eotinItlgic1cMectO"IVT.Xungrakh6imaypha.tcotAns66kHzvadUQe d:;tngxung(Bubntr110cdung,subnsauthoai)quamf,ichviphAn4C-6R vadUQc df,iiquatransistor2VTtaia.pxung BAX..Xung duO"ngtaibazd2VTchidu9c khuechdf,likhivdngxungAmkhoatu2VD(hay3VDchokh6i2FXA)Wi.Do cae thyristor1V2,2VSchIrnatrongntiachuklkhiapanotdUdnghdncatot. Dongtrungblnhqua dAyd6tm6iphaph1,l thuc!cg6cmda,tuc18.ph\1- thucthaigiancua64 xung, boi12R(cungIiidl;l.t dQliim eua 10).apphanhdiduytri5ndj.nh d l!lytucam dquabQdf,litin KD.Sad6kh6icua th6ngtinvaphan h5inhuhinh6-8. Bngu5n6ndong6DC!lpchobd6iBD trongdo d10lamthayd6itns6tro cuacam tTt'J.Tinraquab A,mtml;l.-ttoibdf,iipMn heliKDduataitransistortrubngFET(hlnh 6-6)va khact6ib"d6itUdngtl,l'- s6 NDvaquadotaibchithts6CT. 78 DD CT p000 '-,'...! K./

./9u

AD DB ,rfJ I Hlllh6- 8.Sd(16kh6i hetinhio).Lviiph;l.nh6i. '. Kh6achuyenddiSdel1,1ach9Dhol)ccambi.:!n IRS2RS.Cambi.:!nlitmOtvaica:udomtCaevaica'.ukhAcIII17R,18Rva14R-15R-16R.Cung clipdongchocl1udolitbl)dndinhdongcliot/ilOtn;nkhu.:!chdl,litmintuDAl-2. tratin,hchinh21RdungdethayddidongratronggiaihE,lDnh6vadamMathi.:!t ___ ___dintratinhchinh14R. Di(!napratttdubngcheocuacliudotil(!v6idi(!ntrodUQckhu.:!ch hOib viphAnthl,{CDAl.l,Mibe)ddiADchithjs6va toidl,liphAnh6iKD.CAetl,ldi(!nBC,ge,IOCdeiQc De6ndinhapcAp2cl,{ctfnh,sad6dungbe)dnapth6ngs611 VD- 27RvA 12VD- 28R.Sallbe}chialip25R- 26Rc6t\liQcphvthl!m14C. o ml,lchbi.:!nlipxung,5VD- 7RdebAav(!2VTkh6is.d.dtl,lcamcunSdcapBAX khi2VTkhda. 7VD- SRdabAokhiansaicl,{ctinh.Di6tBVDvat\! 5Cda rati1chumxungcaotlinmc)txungcothanhpM.ntlins6caodedambao rnatin thyristorkhitillcothanhphincamkhAng(dodAydotxoan vang). 003kAnhkhianaudl,mgchungmOtmayphatxungXCTvatrongm5ikl!nh, 2kh6ilFX,2FX sudl,lngchungmOtkhaudjchphavapba.txung g6crnaa cacthyristornhllnhauvatrl!nph\!taisekh6ngc6dongcanbang. BAoquatAichothyristornharoledongRD.diemthuangrnaROkhiqua tAisedongvakhaunhaDD2.3,DD2.4SE!choratinlOgic1lAmsangLEDbao quatAi9VOd6ngthbidliuvaotrl!ncua004.4c6muc16gic0&\khOngchoxungcao tlinquadetOimay DD 1.SaukhixuH81,{c6,tinnutMdl1quakhAuviphAn BC-lORvadi6tSVOchoxungduangchuyendliurakhAu vemuc16gic0vacho dliuvaotrl!ncuaDD4.4muc16gic1.Ti1do004.4 choxungcaotAnti1mAyphatqua, taimay DDI. dungdl1khiencacthyristor00dongti150Ad.:!nSOOA. 3.SodOkh6ngchtungclipcOngsulit10trQ So d6 hlnh6-9 dung HLJ

f"

choIbc6ng8u4tnha,; 'I''' +I'o!',.ht; t6id.aB+10kW,thea

10dipkhacnhau,ti1 '1'/1 1 0d.:!n100%cOngsuilt ",IlO+ dinhmuc.Sodddung U leI "u :pc"dtsamOt cOde>cach cao.BQcngoaililvotOn3 day5+10mm.Day10hAngtMpchiu duchoi;l.cghep tunhungmi!ngnho hoi;l.cday1(')xAybAngchiulua.ThAnh trongcuabu6ng10c6 dayd6t5.Da.yddt co b6tricaphiadayvAdtnh.Ctta10tuy va.cOngsuEll10,cO mabl\ngtay(kieu donbayhaycod6itrQng)hoi;l.cbhg cdc1luCd khi1dngbAngdngcddi$n.Cuala, cotMco16thamquansatphiatrong10. N gorura,10cone6dciura da.yddt2,etta khi6dA.nkhihaovAo10(dokMngkhi thAmvoobu6ng10quadtala,gay tl1l;1ngoxyhoa,thoateacboneuav{ltgia daudo adlnh10hayMn hOngv.v ... Hl.nh6-12,hlnh6-13va.hlnh6-14lAdiucuacae10dit;lntra. Hloh6-11.La 1 - Co c411ndp quay;2 - Ndpquay,. 3-Vd/o; 5 - Cdc 14m dM huang (khl),.6 - Gid /lJ(ct1 M); 7-Tt1mddy(/o);8-Dtryd6r; 9-D&tJdlmtTukh{,.lO-C!1ukhl; 11-Dau do81 '. Hinh6-13.1.6chl,lp. J - Khung ch!/p; 5--('i- D{tyddt a chl,lp 8 - Mup /lJ(muffler); 10 -Nhi?r kl (Mift d{mg). 2 - Lop 161.ch!/p; 4 - Lap /& bf; 7 - Dbj at trin be; 9- Clla kh!. 2 _1 Hioh6-14.L6JThJ6i. 1 - IJ(ju day clip di/,n; 3-DifnqlC; 5 -LOp lOt.-7 - HOOkl (do rz/#1 d(jcao); 8- VObenngotli 2 - ChI'P 10; 4 - V&:h nglin; 6- Vo:lbbltrong; b6tridayd6ttronglbtracdtheamots6eachnhuahlnh6-15. 82 '. C) d) A-A W \ Blnh6-15.Ck dchb6uidayd6ttrong16dientn'!. a- DbyxodnITemd(l/trong,annsfhtalop/61..b- Dayd(JIIrongranhudayvalhilrzh10; c- PhtJnb6dllyddtdf:tddayI'llIhdnh10;d- PMnb6dliyddt11ftaa{nhvaday/0; d- Dl1yddtgillIrtnkhWlg;e- Dl1yddtdlle..f- DayddtM 16mmongnicr6m/ronK10gilng. 83 Chuang7 ," LOHOQUANG 7.1.KHAINIEMCHUNGvAPHAN LbMquang(HQJ18.10lQid\1ng cuang9Dhi:aHQgiG'acaec1,lcgii1a C1,lCvakimIOl,liMm'luchAykim LaHQdungdenauthephQpkim chilt1119ngeaa, Theodongdinsrid/!-ng,1bHQdl1Qcchiathanh - LaHQmtchieu; - LbHQxoay Theaeachchayeuang';JnlilaHQ,IbHQchiara: '.- LbDungnonggian: cuaDgQDloaxayra giU'a2c1,lc(graphit,than)dllQCdungnauchaykim IOIiLi.(hinh7-1a). - Lbnungnongtr1,lc: cuangt;mllraHQxay ragiiiac1,lcvakimIOliLidungntlueMykimIOf,Li (hlnh7-1b). Thead4cdUmch6tvaoIb,IbHQdl1Qcphanthimh: - Lbchilt d.n,kim v\m)Mn"subnbAng phuongphilpthuconghaymaymoe(maychtltMu,may trl,lccoillling)quacl1alb. 0) b) - Lbchat dinh10xu6ngnhagAuchAt 10naycocdcAunangvomnoc. vekitc6u,mOt10HQbatklcdcacbchinh: mob7-1.L6HQnungn6ng giimtiep(a)vAtn,Jctil':p(b). 1.N6i10cd vocach vAcOcua16va rot. 2.Vomnoc16covocAch3.CdcAugiuvAchuyenc1,1'c,dOnghaythuyh,lC. 4.Cddiu 10,dOnghaythuyh,tc. , 5.PhandAntlrbiEfnapIbUiilb. Ngaaira,d6ivai10HQnl;,lpttt cao,cOncdCCIclunAng,quayvom10,Cd diurotkimlol;,licllngnh11gtiunl;,lpTrangcac10HQcdn6i10sllu,kimlea!longatrl;,lngthaitlnhcochenhdOtheadOcae(khaAnglOOoC/m).Trongdo,de'tAngcU'angphantlngcua kim(vaixl)vad{i'dambaokhanAngnungndngkimtr110ckhirot,cllnphai khuAytrnkimIOl;,lilong.0 cac10dungItlQngnhd6T)thlkhuaytrOnthvc 84 1111111 o '. tayquaCOdiucokhi.Veii10dungIt.iQngtrungblnh(12.....50T)vAIon(lOOTvahan)thi bAngthilnbikhuliytr/,'lnkhOngnhunggiAmlao dOngvlitvacuathQnliurnaconnAngcaodUQCchlitlut giBih:;.tnnhlltdtnhtuytheay@uca:ucOng khuPvll8,khukhltronggangr6i tinh81,1chayhoantoan cae hangdy s6im:;.tnhkim d giainay,cOng suatcauvecdbanla bit4lif 1;If IV) cact6'nhaa vanobllilgkhaang60%JIJ e6ngBuat cuagiaido:;.tn1.rt6quang elingcanduytriOnTnll1ckhithepra 10phruqua giai10 nguy@nIiigiaido:;.tnkhuoxy,khu sunfuavahqpkimhoakim Cong 8ullty@ucauhienaychica300/vsovlli giaido:;.tn1.Chi!dQnangl11qngtU:dngd6iIII 6ndinhvadaing9nlua HQkhoang vaieh1:lcmilimet. 1------l' Hinh7-4.DOthiCOnghiiuCOng tib!thl,l0It'.HQlOOT. 7.2.sa DOOleN(THIETB!CHiNHMj),CHWC)L()HQ cllpcholOlaHQUlytutrQ.mlip10.lipvilala6,10,35hay110kV lathytheacOngsullt10(hlnh7-5) 8dd6coclicthi@'tbichlnhsau:CliudaoeAchliCLdungphAneAchm!;lchdQng 11,1CClla10vllil11l1ikhicltnthiet,chAng}(icsuachOa.MliycAt1MCdungbaa 10HQkh6i 81,1"cd.N6dllc;:1CchlnhdinhMkhOngtlicdQngkhingAn lam Ma.ycAt1MCclingdungdongvAcAtl1,1CdubitaLCul)nkhangK dunghQ.nche dongkhingdnm!jlchlamvllOndinh81,1chliycuaHQ.Khibat daunllu hay 1ayrangAn111m Llicngdnm!;lchHim maycdt2MC rnaracul)nkhangKthsmgiavao hfJ.nchi!dOngngAnm:;.tch.Khichay het,IbcAncOngsuA:t Il1ndenllu2MCdongl:;.tingAnIJU:lChcu{)nkMng 87 \ 1'#C cd cdJAfC J"{-IOiY lAIC"'TU1\1 {TI q +-0-'--Vd 'flIdlV K.0giai hOM cOngsw1t16 ca:uithanthi2MCmllradua cu6nkM_ngKvi'!.orru;tch,lamgiluncOng sdt cliprholb.VainhUng10HQcOngstu'ltIon hern thlkhOngcd khAngK.dncij.nhHQvahl;\nchedangng!nIi'!.mdocAcphlinttlcamkhangcllaSCI d610dAm BienapIbBALdungapvi'!.dillu chinhap. d6in6icuQnsac([.v: Hlnb8-7.SadOkh6iellathietbigianhi!dungmaypM!. Thi@'us6tcllacaebe)bientan lof,tinAylacOphAnttlquay,khd Stlachaa,di(!ndchlAp lon, lam6n,hi(!uBuatthlipkhi. flli nh6,b6itrdnvalAmphl1c khOngthayd6idl1QC 00. Rubnghoanthi(!ncacbbi@'n 'tAnmaydi(!nIi'!Btld1,lngcacv(lt t6tdgnAngcaohili;usuilt d"n85%. Sodokh6icuathielbigia bB.ngtllns6dungmliyphlitquayC1hlnh8-7, trongd6mayphatdongcaota:nF(Oc/lpchovongcAmung quamliylipph6i hQpBA(dthayddidi(\nApphuhQpv{JiyangcAmung).BQt\lCbucoStf'.Mliy ctlpcho2yangcamunglC.Uva2C.Ulam luAnphitlnt4ndl,mgcongBullt . . (MQtyangntlu thlyangkiaIllysAnpht(m,chut(nbimesau ... ) .. )Denphattan86dungtrong bigia bAngtllns6thubnglA 3cl,1'c chAnkhOng.T.!1ns6phlittovaichl,lckHz hAngtrAmMHz. dUQclammatbB.ngkh6ngkh1(cOngBulltvrukW)haybAngnu{Jc(cOngsullt Mnhdn,thingoAimQttrAmkW) Khilam nhi(!tdQcatOttangto dQm6itrU'i':Ingtbihan20000Cva tracuan6tAngtoi10la".n.Dodo,khibAtdllulAmkhOngdUQccllpngaydi(!nlip dinhmucvidongcat6tquaIong!'l.yhOngdenrnAphAiquanllctAngdlin.Luc lamvi(!cclingc:in6ndjnhapsQid6tvitAngap1 %lamtu6ithQden giAmhan10%. diemquantrQngcuadenphatlasu/ltthllpvAtu6ithQnhO.SQiddt cuadimtil!uth1,ltiI8+30%cOngsutltden. CacdencOngsulltdubi200kWthU'o-ngkinvahutchAnkhOngkhichet!;lo.Clicden c6ngsulltlOnhan, 500kWthui':lngbO.Co thay clicbQMntrongdeft 11khuhong.KhidenlAm denmbidUQchutchAnkhOng. Mbienta:1'lmayquay(D-F),b kfcbtuthyristorchomayphatKT,bQtvbiIcosnnganml;lchchinh cl'lngsu!1tLl.CutinLlc6thA'dieuchinhtroncOngsu!1trnakh6ngthaydi'litlin56 dongd440kHzvacdkfchthudcr!1tnh6 .. Dilluchinhc6ngsuiltnMthaydelivjtrl tl10ngddiCllaLld6ivoiL2. Ml;lchvongtaicdapapvoicaccu(>nL5-;- L 7vacact\lC3-;- CBcd thA'thayd6i s6dungnMcac daoBl-;- B6MdambaatAn96dong tranggioi 440kHz2,5%(llkHz).VoicactMngs6khacnhaucuavongcam 114 ,"15uuT-8 '. osrJ ffinh8-U. so 13616tflicaotllnP""63kWtllns6440kHz. ungL7,giatf;bQtl,lC3+C8clinthayd6icacthOngsO:Illi,lchvangtAiphiIhOp vllicactMn-gsO:m(lchvtlnganOtvaphilhOpvlli dlamcuadenphat. apphAnh6iraitrf!ntl,lC2vac6thechlnhtranttisO:nhb'dichchuyen vongngdnL4 trongcunL3. d"nungcUB.10dUQc,khOngphAituluo:idenphatDFrnabangthay d6iapanOtc!ptuchlnI!luucl1u3phacOdenmin0bangcacdentiratronD 1 +- D7.Dih chlnhapchinhluutu0 giAtridinhmucnhb'thayddigec khil1ncActiratroncOdi(!ukhil1nD4+D7. Sad6dAmboo6nd,nhapanOt"trongvi0,75+0,85giatndj.nhmuc vllisais6(1+2)%khi aplUllidaodQng(10+15)%.lubicacdenD4 +D7d6ngthbi 2.ap. apduangm"tchi4u tru:lIcIllytuchlnhluudiOtUpD9.Ngu6nchlnhluu dUQcc!ptub"6n tipsAttuquacaeapnglu3BAvalip2BA.ap naykhOngphl,lthtiQc vAodaod"ngcuaaphtllivakhithayd6iapnayse di@uch1nhduc;Jcdi(!lnaprac!pchoanOtdenDF. apAmm"tch.i@uIllytu2denchlnhh1uD8khOng6napvalipxoayIllytu ap1BAHaithanhphlinnaythayd6itlvlliliplulli.Khi aplulligiAmselamgl.amapkhienvag6ckhienabigiAm,dAntbi apracuacactiratronta.nggifttris66ndinh.Khiliplu6:itAngthl ngt1Qcl(li.tbanhphlinnaych6ng.lJ;t.iilnhhuangCllaS1,i'thAnggiang apluoi. Kh6achuyend6iKchopbepdongchlnhluuanOttheasdd63phahlnhtia(nan nuachukl)tronggiaidO/ilnchl.nhIbhaytheaSCId6c/tu3pha(nAn2nuachukl) tronggiaidO(lnlamblnhthub'ng. 4.Tbie'tbicao\lInMionbookhi Hinh8-13chosadocuathHftbinay. 115 M?chvangtait?ObOicUOncamlingL4vat1,lchAnkhOngCll.KhI ion Ma,kh(th6iquaL4sedUQcd6tnongboitn1angtu,biionhoa.Phuongphap naydi!khIion-hoatrongm(>ts6cOngnghii;!pdungmlHh6quangtronglahO quangplasma -1804 r-,-- ---------- ------, ,,I I 4, -1E-"-'--+-JI I , MgCh, ,J,iitKhIM nitld , I J , , rf41IJI IDnh8-13.ThiflbjGaOt:indeionh6akhi. M?chvonganOtt?OMicut';mL3cOcundH!uchlnhcOngsui!tL2vAt1,lCB. CactokhacIAcuQnphanh6iL5co thayd6itIis6phanh6inhacunngan m?chL6vAcaet1,lpbAnMiC9,ClO. Caet\lC 1+C5lAt\l ngAnml;iChtn,i'Ctii!pdaodOngcao vllida:t. DenphatDFdUQcdIpngu6nd6tcatOttitdnapsAttit6ST quaap2BA.Cac cUQnL7,L8vAt1,lC6,C7trongm?chsd6tdungdi!cMng8\1thAmcacdao dl;ingcaotl1n5,8MHzvAcacsonghoacaovAolulli. Chinhluuan6tt?OhOic4u3phacodennan0blngeaedentiratronD 1+D7va dend\1,truDB.B(llQcLll- C12dungsanbAngdbngchlnhluu m?ch. Khoachuyi!nddiKcotaed\lngnhusOd6a hlnh8-12. Cacroledongc\1'cdl;tiR1,R2a ml;iChsoca:pap1BAM.okhicO8\1'cd (quatai,ngtinm?ch)a sod6c4.u.CaeraleR3danOtvaR4dm?chlulliden DFdeM.Odenkhi d(llAmsai5.ThietbicaotangianbietchAtditnm6i DenphatDF(HlnhB-14)lAmdch@'dQt\1'.ldchmActheasad6hlnhTcophan h6idunggiuaanOtva.ludi(sod6catOtchung).apanOtdUQcca:pquab(J19C bdicaetv.Cl,C2,C3v!\2cuOnL1,L2,d!\mbaogia.mcacthanhpha.ncaota.n cuaapanOtdgnmucchophep.Ta":ns6phattronggillih{lD(13,56l%)MHz 116 IIT*-::Tdi IIIpin IIyiir "' 'I I 'I - I I I I , .- J_" __ J ,,''C--TJ '-------Hlob8-14.Thietbigia(lienmOibAngd6ngcao yangdaodngg6mt1,lC14cOdungthayddidu:gc,cUOndAyan6tt4,t1,l C5mi'tkhidiD coth{!' bAngthanhn6i,phidd(feeder)d6ngtr\1cvat\l li'tm(khongvI':!td!nsCId6). '8\1philhQpdenphatvtlitAith\lcbAngs\1thayddidungtl,lC14,cuQn anOtL4vakhidinthit,M.ngcamkM.ngcrmf,lchyangtAi(khOngvetrensdd6). ap cIaodOngtl,tkfchhOicunL5cochinhtrongmf,lchlu:cri- catOt. PhAnchlacaetrumhpha:ndong1 volxoay trong h.16'ivam!;lchdogedAmbaabdic4ccUQnL3vaL6vAtl,lphAnliC4,C6tUClngdng.CAet1,lC7 vi'lC8d{!'thoatcaethi'inhphMcaoUrnCllalipanOtxu6ngdiit.CUQnL 7baat\l lAm kh6idi/i:napcaovOnmQt trongtru'bnghgpt\lphAnIianOtC4bidanh thung.Caet1,lC9w.CIO"kh6a"caetroch6ng(daodng)kisinhRlvaR2. tipca:pehosQid6tDFIt'l:ytobintip7BAquadnlipslittoOST. ChlnhluueaoapbAngcaedentiratranmActheoSdd6c!'lucodenndnkhang07 vAellngIe.dendMu dnap.Trongsodei,etiedenD4,05,D6IAcd khiEfn, concacdenDl,02,D3IAkhongkhi{!n. Sod6dambaatipchlnhluuv6"isai2%khiaplu6"idaodngtrong gi6"i 10%.6n apkhangduytrldUQckhikhOngcddongtaLQuatrtnhvA6ndinhlipehlnhluutuongnhusoddhlnh3-12.Sdd6ehochtnh bAngpha.ngapchlnhluuto0dn10,5kV.Dong,ngdtdaodngcaotfinM.ngeach khienlipchlnhluucaatipquadong,nglitlipdUdng vi'toluoi cacdimco 04+07. Ngu6nca:pehacaebienapsgid6tdenDFvADl+07(7BAvASEA)lA6nlipsat titOST. 117 SaukhidongmayclitMC,role3Rcosedongm150mm llb=0,85+0,90nhOpittOng= Qrnax- Qrnin Q,b 1 Q,b=2'(Q"",. + Q",,,) (12-19) (12-20) d6luulUQngbampittongt6cd1,1ng a hinh12-4cho hlnh12-6.Hinh 12-6,atheo(12-18)Vl\hlnh12-6,bthea(12-17).DulmgluuluQngt6ngL t6ng 2duang12. Quadd,tathl1yst,t'khOng6ndinhcuachuy4SndOngchl1tlO1!gtrongbampittOng. SI,1daodngcualuuluQngga.yranhiaubl1tIQivitipsul1tehl1tlongcllngbidaodong 143 '. Hinh12-6.Bieud6hJuh.lQngbdmpillOngtAcdl,lIlgdon-vaidOl{mhanbillndOdaodOngluulUQ'ng.nAyquantoidOngcokeo bamvimOmentAiluOndOng. KhAcph1,lctu!;mgnAy,bam,. nguoitacotht1'dungblnhkhihoa (bamn""{Jc)dungbamtacd1,lngkepdungbam xilanh.D6iv{JidOng co,mOmense hantrongtrubnghQpbampittOngdung xilanh. 12.2.YEUCAUVETRANGB!DleNCHOBOM Nhuda.bamc6rtltnbiAukilu dad"ngvAgiAicOngsutltcungtiltrng. dOngchobamphtlbil1nIAdOngdien.Tuytheot6cdObam,n6iglua dOng00vAbamcdthlIAtr1,1c.. tilrp(d6ngtrvc) gilD.Ul1pquahOpt6c,daitruy(!n, lyhQ'pthaydo1it6cdO,heth6ngmaniven,trvckhutu ...DovQ.y,khichQncOng sulitdQngco,clinluuy UrihieuBUtltcuacAekhAutruy(!nl1,iCtrunggian. CacbamhliunhukhOngdbihOithaydtlit6cdO phtlbil1nkeobamIAdungdQng cokhOngbOxoay 3pharotorsdc,mlJm,aytr1,icc6ngsulit nha)haygiantil1pqua dierrtIiJ,cuOnkbAng.iI stator(nl1ucOngsutlttrungbinh). VdibamcocOngsullttrungblnhvAIiln,cungthubngdungdOngcokhOngd6nghI) xoaychi(!u3pharotordAyquln,milmayM.ngdil)ntra chl1iImfJ,chrotordegiam dongrnamayh* kl1thQ'ptMmviiicaephlinttlhf;l.n iImf;l.chstator.TrubnghQ'p cOngsutltIonvArtltliln,dungdOngcod6ngbOeM cos!p. V{Jinhungbamchuy@ndung,cd dungdongCdmOtchi(!ukfchtusongsong n6i nhlitlAkhicdyaucAuthaydtlit6cdObam. ChQndOngcokeobampittOng,phAitheolof;l.ibamC1,l 'vA'luuy s1,ibil1ncualuulUQng,cot apcUabam,dod6momendOngCdcAndapling. Truonghc;1ptruy(!ndongbamIytAm,dobamkhOngt1,idOngm6inu{JcduQ'c,mfJ,ch ____ __v.v ... )vAtUAnthucaethdt1,ithaotacbam. 144 '. VIbdmdnga mflitrubngAmullt(nullc,cha:t16ngkhac) 0mflitruong dQch{l.i(axlt,... )hol)cdmflitrubngnd,chay exit)dmflitrubnghID (bun) cActrangbiclingphAidApungduc;lccAcdo. 12.3.SODOKHONGCHEBaM Hlnh12-7 IAadd6IImt vabAodngcdd6ngb(; bdmnu{:lctudi, DngCdcOcflngsua:t600kW,(jap6kYSddocho phepkhi(!'ndOngcdt\tdnghOI)CbAngtay. NguylmIIlAm cuaml;lchnhusauday. a) dOmam'y t\CdOng Khoa dKeD(dbng3) a vi.trit\!dQngTD.Khivi).nkhoaK(dong3)ve vjtridongthlrdleh'unggian1RTr(dbng3)tacdOng.di(!'m1RTr(d.4)dong d(!'t\!duytri.di(!'mlRT-r(d.19)dongd(!'chuAnchomaycAtHimTiifp fiY 10 TSDDT-A :F?: lof""l,fl J,, -Ir.4v' I4r"> , , , , " fJ 14 J , , , " " , , t I , I ( , J , , , 4 J U .MTA " If( , =;)t-tl>r ' :'t!'. t.. : " L.!ff. IAT'" ,I( U',......., Jl Mchq,y quq.t,cdqUf,J.tcaa t6c(han1500 vg/ph)t6c dtrung hinh,(800+1400 vg/ph),t6cdQ(500+700vg/ph),rlltchl)m(du'lli500vg/ph)v.v ... 2. tinhcua a)Quq,tlyMm.IytAmIamvie.ctheoIynhu'bamlytam. GudngdnghaybanhxecOngtAc2(blnh13-1a)HI.b(lchfnhcua Canh cothl'!congphIatru'O:c,thAnghaycang phIasautuytheolipsulltcannhu'ogkhi dosuiltkhithayd6i.KhirakhOigudngd(lngGsevaa bihu'llng1va chuyl'!nvaadngddy1hlnhtrOndc(hlnh13-1h)varangoaitheodng2. bOqua81,l'ddikhdih-iQngri@ngcuakhf(dod(lnennha)thlcong8Uil"t qUfil,tla =10-3,[kW](13-1) 148 '. Hlob13-1.Sdd6cau1\10qU\ltlyt!ro. Trangdo:Q- nAngsm1tqU$t[m3/s]; Hk-eaaap (mcOtkhi]; P - kMihlQng cUakhi[kg/m3]; H- apI\1C[mIJ:!.H20hayN/m2]; g:0=9,BlmJs2 '1- sufltchung,thu:bng'1=0,4+0,6 sm1tchungbaagdm: IJ) rz='1q'10'ltd(13-2). trongd6:'lq-suitkhOngt6nhacCdkh( TZ.o- sutlt6dO',tiIylomil'10=0,95+,'ltd- SUitt.dl)ng.Khin6itr1,tctil1pvOidOng00,'1-:::::1 cbnk,hin6iquadai;'1=0,9+0,95.. _COq dng.cOk.OO -::... ,,NkN=J,QH10-3 [kW](13-3) .'de\'1' dilttil"k'cdtKth"'; l100at). Mtchuk1tamClla.nuiy g6mcAegiai :hut,nenvAdllyk.h:f(hlnh14-1) '.vadubngbi@'umt')tchutrlnh Iithuyl1tg6m:dubnghut1-2vd"iapsua:t vAoPvkhOngd6i,dubng 2-3tAngapsua:tcubngbuctuPyi4!!nPrvAd1.1bngdAy 3-4vbiapsulltraPrkbOngd6i. HaliltdngcuamaynenpittOngtuangt\1bompittOng. COnghaaehamtchutrlnhIIthjhOidch1-2-3-4-1 baog6m: - cOnghutkhI(Am)bi@'uthibd'iclch0-2'-2-1-0 Whl1t=pyVI - cOngnenkhi(duang)thihOideb2-3-3'-2'-2 If Hiab14-1.sa d6CllamkynenpiuOng yad6IhicootrinhntnIi11Too')1A 3 w"'"=- fpdV 1 da:u(-)lll.do tichgllmkhinen - cOngd4yk.hl(duang)thi Mi doh3-4-0-3'-3 WdAy =PrV2 3 DodOWdt.1=-PyVI - fpiV+PrV2 1 3 ViPrV2- pyVl =f d(pV)n@n 1 333 W""= fd(pV)- fpdV= fVdp 122 (14-2) 161 '. COngnenlkgkhflA w-ch.t-W ch.t M ,3 V J Jvdp 22 Trangdd:M- kh6ikhratrongmQtchutrinh[kg1 v-dch cuakhi[m3/kg]. (14-3) QuatrlnhnencdthelAdlLngnhithaydacOngb1dngung la: - chutrinhdAngRRT pv=-T =const-v= ppp , JVdp2 trongdo:R- hangs6khi(lI R=8,31.lLa- cOngnendAng vi\dOfJ.n (kGm) (14-7) 165 '. GiattiLivttLad6ivtJicAeApBuiltkhAenhauehoa bttng3-3. k- s6dv:tN,k=1,1-;- 1,15. Cangcd chQncOngBuiltdQngcotheaeOngthdcdangittn Q, p kS1,6'[kW] tl'ongdd:z- M96,theobang14-3. Dl;\i Apsuilt-cu6i(IttApsulltmAyDI!n+ 1at) hlQng 34567S L, 11.00013.90016.10017.90019.50020.S00 L, 12.90017.10020.50023.50026.1002S.600 , 200260300345360410 (14-S) Bang14-3 (at) 910 22.00023.000 30.70032.700 440464 14.3.Til OQNGKH6NG MAyNEN dttmbilacllpkhi hQpIichocaethitbi mAynenphAidUngCd khipQ;9+lObarvangat __ d{lngcdkhip===2+3bar. Hlnh14-5.Sdd6dibJchinhbAngtiep apkhi. khinhuhinh14-6.Cddu g6m: D6iv{Ji hitrlmlOkW, ngubitathubngdungcdcliu - 1lipkllcdtii!pdongcAt0:cAegi{Ji apBuAt1barMnvAich\1cbar. - 1van3ngA:1nganISiv{Hbinhchua,1ngan6ivdigiAmlip(phia dung),ngAthu3dungdgxakhirakMquyn. II,hAl f"jq tI;' t-(ontf;in Hinh14- 6.Cddiudi6.Lchinh- .lr.hi. 167 '. eachlAmvi(kcllaMth6ngdongcAtrl'ItddngiAn.Khilipsul'It giatricl,t'cdigmlipravAdngcddung. Blnhthl1bngvandi(mkhOnghut(nhl1hlnh vI\.dubngxl\.khidongkin. Khiapsu4tgiAmtOigiatricl,t'ctigu,digmlipdongdoll,t'cIbxo chinhapsul'It.DQngCddl1QCmaykeo'mAynen.Vandl1QCdiptrong5+6s, dg_cttaXli,gil\.mtAichodc)ngcdkhimdmay. chlnhdongcAttl,t'dngnl\.ybi chillS. s6dongkhOngqua15llin/h. 168 Gioithifuchung PHANV TRANGB!OleN- TO MAy 5