Кулик В.Д. - Силовая электроника. Автономные инверторы, активные преобразователи - 2010
.pdfНАУЧНО-ИНФОРМАЦИОННЫЙ ЦЕНТР САНКТ-ПЕТЕРБУРГСКОГО ГОСУДАРСТВЕННОГО ТЕХНОЛОГИЧЕСКОГО УНИВЕРСИТЕТА РАСТИТЕЛЬНЫХ ПОЛИМЕРОВ
B03MO)J(HOCTH perynaposanas nanpaacenaa, HO H B CHH)J(eHHH )],0 MHHHMyMa
orrpeztenenasrx rapMOHHK B KpHBOM BbIXO)],HOrO nanpaacenas. TaK, aanpavep, npa u=60ll HCl.Je3aeT rpersa rapMOHHKa aanpaxenas.
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PHc.2.3 . .n:HarpaMMa TOKa H aanpaxenaa anaepropa C umporusn«
peryJIHpOBaHHeM
2.4. PaCl.JeT HHBepTopa C WHpOTHbIM peryJIHpOBaHHeM Harrp~)J(eHH~
PaCl.JeT nposenev MeTO)],OM nepsoii rapMoHHKH . .n:JI~ aroro pa3JIo)J(HM B pan
<I>ypbe HMrryJIbC nanpazcenna Uof). COrJIaCHO [13], rro aHaJIOrHH C TOKOM
O)],H0<pa3HbIX Bbmp~MHTeJIeM,rrOJIyl.JHM
u ~ = - COS-SlUL1'+-CO |
-SI |
L1'+-CO:::v-Sl L1'+...+- |
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(2.7) |
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rne V= 1,.2;.. .n - HOMep rapMOHHK. |
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TIO)],CTaBHB B |
ypasaenae |
(2.7) |
0.= 180-A, rne |
A - |
rrpo)],OJI)J(HTeJIbHOCTb |
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HMrryJIbCa,rrOJIy4HM |
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4E{ . A .n9 |
1 . A .~')n |
1 .-I:. A .-I:. n |
1. |
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U 6 = - |
SIIl-SI |
+-SIIl-SlllJl7+-Sllu-SIll.Jt7+...+-S1l1V-SIl1V |
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(2.8) |
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11
НАУЧНО-ИНФОРМАЦИОННЫЙ ЦЕНТР САНКТ-ПЕТЕРБУРГСКОГО ГОСУДАРСТВЕННОГО ТЕХНОЛОГИЧЕСКОГО УНИВЕРСИТЕТА РАСТИТЕЛЬНЫХ ПОЛИМЕРОВ
Ua6 |
U a6 (l ) |
U a6
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PHc.2.4. )J,HarpaMMbI TOKOB H Harrp}l)f(eHHH: HHBepTOpa C UmpOTHbIM
perynuponaaaev nanpsosenaa
Ilepsaa rapMOHHKa uanpsaceaas C y-rerov cnsnra OTHOCHTeJIbHO nasana
KOOp)lI1HaT fiyzter paana
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= - SIn - Sl'{n aJ |
(2.9) |
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ao(l) |
4£ , |
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17 -- . |
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Ilepaaa rapMOHHKa TOKa HarpY3KH |
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4 £ . |
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tp - |
a J |
(2.10) |
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= -;; sm 2 SIn |
17 - |
2: ' |
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rzte z = ~R2 + (wrY - nepsas |
rapMOHHKa |
TOKa HarpY3KI1; |
qJ( I) - yroJI |
cnsara Me)f()ly nepBbIMI1 rapMOHI1KaMI1 TOKa H aanpaxenaa,
CAl) = arctgol.! R .
Ha OCHOBaHHH (2.9), (2.10) MO)f(HO nOJIyqHTb rrpocrsre nsrpaxcenaa, Heo6xo)lHMbIe )lJI}l pacsera OCHOBHbIX napasserpos nasepropa C WI1POTHbIM peryrrapoaaanev nanpsoseaax. Ilpn 3TOM nOJIO)f(HM, qTO rrp0)lOJI)f(I1TeJIbHOCTb H npevs BKJIlOqeHM}l nOJIynpOBO)lHMKOBbIX npnfiopos COOTBeTcTByIOT paccnorpeaacvy BbIIIIe npmmany pa60TbI H 0TPa)f(eHbI na nnarpaaxe, npaaeneaaoii na pMc.2.3,2.4. Ha OCHOBamfH KpMBbIX nepasrx rapsronas nanpaaceaas Ua6 (1 ) TOKa i(l) M )ll1arpaMMbI npO)lOJI)f(HTeJIbHOCTM BKJIlOqeHI1}l
nOJIyrrpOBo)lHMKOBbIX, npaseneaaux na pHc.2.4, nOJIyql1M cnenyioume BbIpa)f(eHM}l.
Cpezmee 3HaqeHI1e TOKa TMpMCTOpOB aHO)lHOH. rpyrmsr (T1, T3) 0
12
НАУЧНО-ИНФОРМАЦИОННЫЙ ЦЕНТР САНКТ-ПЕТЕРБУРГСКОГО ГОСУДАРСТВЕННОГО ТЕХНОЛОГИЧЕСКОГО УНИВЕРСИТЕТА РАСТИТЕЛЬНЫХ ПОЛИМЕРОВ
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(2.11 ) |
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tp(])+a/2 |
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Cpezmee 3Hal.JeHHe TOKa THpHCTOpOB KaTo.n:HOM: rpyrmsr (T2, T4) |
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J'ri(1)d-9 . |
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q>+a/2 |
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Cpenaee 3Hal.JeHHe TOKa .n:HO.n:OB KaTo.n:HOM: rpyrmsr (D 1,D3) |
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1 tp |
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(2.12) |
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Cpezmee 3Hal.JeHHe TOKa ,llHO,llOB aHO,llHOM: rpyrmsr (D2,D4) |
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1 iT |
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ICPDAo |
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(2.13) |
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MOII.J,HOCTb, rrorpefinacvaa OT HCTOl.JHHKa rrHTaHH5I |
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Pd ==E·ld , |
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(2.14) |
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r.n:e |
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(2.15) |
Bsipazcenae |
(2.9) |
ztrts |
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rtepsoii |
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rapMoHHKH |
BbIXO,llHOrO |
Hanp5l:>KeHH5I |
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Ua6( 1) MO:>KHO |
rrOJIYl.JHTb |
H |
.n:pyrHM |
nyrexr. Ilpencraaaxr |
peansnun |
HMnyJIbC |
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Harrp5l:>KeHH5I |
U 06 |
KaK |
CyMMy |
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zmyx |
paCl.JeTHbIX |
nanpascenna |
e I |
H e2 |
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.n:JIHTeJIbHOCTbIO 180 0 |
C aMrrJIHTy.n:aMH |
E/2 H C.n:BHHyTbIMH |
ztpyr OTHOCHTeJIbHO |
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ztpyra na yron a (pHc.2.5). |
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I1crroJIb3y51 |
MeTO.n: cyrrepuosanaa, nepsaa rapxronaxa U 06(1) |
MO:>KeT 6bITb |
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nony-reaa KaK cyMMa uepssrx rapMOHHK |
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4£ . |
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= 4£ sin(9 - a). |
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e!(1) |
= -SIn 17 |
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Torna CYl.JeTOM a= |
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-/I. |
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1£['n9 |
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4£. 29-a |
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4£. A . fQ a) |
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ua6J ) =e2(1) +e2(1) =- SI |
+slnv-a) |
=- SIn |
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·cos- |
=- SIn- ·Slnv--· |
(2.16) |
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13
НАУЧНО-ИНФОРМАЦИОННЫЙ ЦЕНТР САНКТ-ПЕТЕРБУРГСКОГО ГОСУДАРСТВЕННОГО ТЕХНОЛОГИЧЕСКОГО УНИВЕРСИТЕТА РАСТИТЕЛЬНЫХ ПОЛИМЕРОВ
TaKIfM 06pa30M, MhI nOJIyqlfM TaKOe :>Ke nsrpaxceaae .n:JISI nepsoii
rapMOHIfKIf nstxonnoro nanpaacenaa U a6(I), KaK If B ypasaenaa (2.9).
E/2
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Z-la6 1 |
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~,..--......_I I |
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a6 |
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U a6r])
I '
Plfc.2.5. Pacserasre xpassre HanpSl:>KeHIfH: nnnepropa
Onpeneneansrii mrrepec npencraanaer TaKOH: cnoco6 perynaposanaa
umpansr IfMnYJIhCa nanpaxcenna .n:JISI CHIf:>KeHIfSl aMnJIIfTy.n:hI BhICIIIIfX rapMOHIfK.
TaK, nartpavep, npn IIIIfpIfHe IfMnYJIhCa A= 1200 avnmrryna rperseri rapvoaaxa
pasna HyJIIO.
,ll.JISI nocrpoeaas 3aBlfClfMOCTIf aMIIJIIfTY.n: rapaonaxecxax COCTaBJISlIOll.l,IfX
OT A 1f3 ypasnenaa (2.8) nOJIyqlfM ssrpaacenne B 06ll.l,eM BIf.n:e .n:JISI V-H: rapvonaxa
nsrxozuroro nanpaacenas
Uao(v.m) = 4£ sin v A |
(2.17) . |
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MaKCIfMaJIhHOe ana-reane OCHOBHOH: rapMOHIfKIf .n:OCTlfraeTCSI rrpa A=7l', |
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If axmmrryna nepaoii rapMOHIfKIf rorna panna |
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4£ |
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Ua6(1,m) = - |
(2.18) |
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Ha pYlc.2.6 npasenensr xpaasre OTHOCIfTeJIhHhIX 3HaqeHIfH: aMnJIIfTY.n: I-H:, 3-H: If 5-H: rapvonmc aanpaacenas B 3aBlfClfMOCTIf OT A, paccxaraansrx no epopMyJIe
4£ |
1. |
A |
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u';6(16h) =Ua6(v,m) / - |
=- |
Slnv-. |
(2.19) |
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14
НАУЧНО-ИНФОРМАЦИОННЫЙ ЦЕНТР САНКТ-ПЕТЕРБУРГСКОГО ГОСУДАРСТВЕННОГО ТЕХНОЛОГИЧЕСКОГО УНИВЕРСИТЕТА РАСТИТЕЛЬНЫХ ПОЛИМЕРОВ
:Vb pHc.2.6 BH,ll.HO, qTO aMflJIHTY,ll.bI rapMOHHqeCKHX COCTaBJIHIOllI.HX H3MeHHIOTCH nepnomr-iecxa, B TO BpeMH KaK nanpsaceaae OCHOBHOH rapMOHHKH yxreasuraerca no Mepe cy)KeHHH HMnYJIbca.
DPH MaITbIX 3HaqeHHHX A CTaHOBHTCH conOCTaBHMbIM co 3HaqeHHeM aMnJIHTY,ll.bI OCHOBHOH rapMoHHKH. D03TOMY ,ll.aHHbIH cnoco6 MO)KHO npHMeHHTb B Y3KOM nnanaaone peryJIHpOBaHHH HanpH)KeHHH [1].
1
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20 40 60 80100120140160180 |
PHc.2.6. KpHBbIe OTHOCHTeJIbHbIX 3HaqeHHH asmmrryn rapMOHHqeCKHX COCTaBnHIOllI.HX npn IIIHpOTHOM peryJIHpOBaHHH
2.5. O)J,HOepa3HhIH HHBepTop C IIIHpOTHo-HMnyJIbCHbIM cnoco6oM peryJIHpOBaHHH HanpH)KeHHH
PaCCMOTpeHHbIH cnoco6 111l1pOTHOro perynapoaaana HanpH)KeHl1H, KaK OTMeqaITOCb BbIIIIe, otinanaer TaKl1M cyurecrsenusm He,ll.OCTaTKOM KaK sua-urrem.aoe YBeJIl1QeHl1e aMnJIl1TY,ll. BblCWl1X rapMOHl1K C YBenl1QeHUeM rJIy611HbI peryJIHpOBaHHH.
3Toro He,ll.OCTaTKa MO)KHO 1136e)KaTb, eCJIl1 na npOTH)KeHl1l1 nonynepaona QaCTOThI ynpaaneana perynnposars WHpl1HY HeCKOJIbKHX l1MnynbcoB BbIXO,ll.HOrO HarrpH)KeHHH, a He O,ll.HOrO, KaK 3TO 6blJIO panee.
TaKOH cnoco6 naer B03MO)KHOCTh He ronsxo CH11311Tb asmnaryny BbICWl1X rapMOHl1QeCKl1X C rJIy611HOH perynaposaaas, HO 11 <pOpMHpOBaTb Wl1pl1HY HMnynbcoB no ruofiovy saxony, B TOM QHCne H no CHHyCOl1,ll.aITbHOMy.
15
НАУЧНО-ИНФОРМАЦИОННЫЙ ЦЕНТР САНКТ-ПЕТЕРБУРГСКОГО ГОСУДАРСТВЕННОГО ТЕХНОЛОГИЧЕСКОГО УНИВЕРСИТЕТА РАСТИТЕЛЬНЫХ ПОЛИМЕРОВ
HaH60flhlIIee rrpHMeHeHHe Ha rrpaKTHKe rroflyqHflH TpH crroco6a
maporao-aany.n.cnoro perynapoaaann HarrpH:>KeHHH HHBepTOpOB:
a. Perynnpoaanne rro npavoyrorn.noay saxony, xorna cpezraee aaaxeaae
BhIXO.ll,HOrO HarrpH:>KeHHH H urnpana HMrryflhca H3MeHHIOTCH rro rrpavoyronaaovy rrpH3HaKY;
6. Perynaposanne rro rparteneaztansncvy saxony - B 3TOM crry-rae cpezmee saa-renae BhIXO.ll,HOrO HarrpH:>KeHHH HMeeT nnzt rpanenaa;
B. Pery.nrposanae rro CHHyCOH.ll,aflhHOMy saxony, xorna lIIHpHHa
HMrryflhcoB BhIXO.ll,HorO HarrpH:>KeHHH perynnpyerca rro CHHyCOH.ll,aflhHOMy saxony.
B OCHOBy yCTpOHCTB maporno-aanynr.cnoro peryrmpoaanaa onnodiaansrx H rpexdiasaux naaepropon HarrpH:>KeHHH nonoacex Hyns-opran (xosmaparop), na HeHHBepTHpyIOlII,HH BXO.ll, xoroporo noztaerca onopnoe uon
aanpsacexae rpeyrom.noji epOPMhI, a na HHBepTHpyIOlII,HH - MO.ll,YflHpYIOlII,ee
HarrpH:>KeHHe UAf rrpHMoyroflhHoH, TparreI.J,eH.ll,aflhHOH HflH CHHyCOH.ll,aflhHOH epOPMhI.
Ha pHc.2.7 noxasan npnnnnn epOpMHpOBaHHH MO.ll,yflHpyIOlII,HX HMrryflhcoB C rrOMOlII,hIO nyrrs-oprana npn MO.ll,yflHpyIOlII,eM HarrpH:>KeHHH UM
npawoyronsnoji <pOPMhI H onopnov HarrpH:>KeHHH rpcyronsnori <pOPMhI Uon.
B TOqKaX pasencrna onopnoro H MO.ll,yflHpyIOlII,erO HarrpH:>KeHHH B MOMeHThI BpeMeHH tt, t2, ts- t, rrpOHCXO.ll,HT cpafiarsrsauae nyrrs-oprana. B peayrn.rare na ssrxone <pOpMHpyIOTCH HMrrYflhchI HarrpH:>KeHHH, zunrrem.nocn, KOTOphIX H3MeHHeTCH nporropunonansno MO.ll,yflHpyIOlII,eMy HarrpH:>KeHHIO. OTCIO.ll,a .ll,aHHhIH crroco6 norrynan HaHMeHOBaHHe tuaporno-nvnym.caoro MO.ll,eflHpOBaHHH HarrpH:>KeHHH, a COKpalII,eHHO 111I1M (uraporno-nany.n.caax
MO.ll,YflHI.J,HH).
B npoxrcscyrxax BpeMeHH 0 - t), |
t2 - ts U017<UM B pesynsrare na asrxone |
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<pOpMHpyIOTCH orpauarensnsre HMrrYflhchI BhIXO.ll,HOrO HarrpH:>KeHHH UGb/X' |
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B npowexcyrxax BpeMeHH tl - |
t2, t] - t.. |
Uon>UM, qTO npnsozrar K |
H3MeHeHHIO rrOflHpHOCTH BhIXO.ll,HhIX |
HMrryflhcoB |
HarrpH:>KeHHH. 113MeHHH |
senn-nmy rrOCTOHHHOrO MO.ll,yflHpyIOlII,erO HarrpH:>KeHHH, MO:>KHO perynapoaarr, unrpmry nonoxcrre.n.aux H OTpHI.J,aTeflhHhIX HMrryflhcoB BhIXO.ll,HOrO HarrpH:>KeHHH nyns-opraaa. Ilo.ryucausrc HMrrYflhChI HarrpH:>KeHHH rr03BOflHIOT C rrOMOlII,hIO nporpasoaapyesrsrx xonrpo.urepos C<pOpMHpOBaTh HMrrYflhChI ynpaanenna TpaH3HCTOpaMH HHBepTOpOB rro aanaanovy saxony.
Flpaananaansno B ozmorpaam,rx ansepropax <pOpMHpOBaHHe HMrryflhcoB ynpaaneaas MO:>KeT OCYlII,eCTBflHThCH rrpa O.ll,HOrrOflHpHOM onopnov HarrpH:>KeHHH rpcyrom.aoii <pOPMhI H .ll,ByrroflHpHOM nnnoofipaaaoa <P0PMhI. B TpeX<pa3HhIX ansepropax CHCTeMa ynpaanenua 111I1M MO:>KeT 6hITh BhIITOflHeHa TOflhKO npn zmyrronapnoa orropnoxr HarrpH:>KeHHH.
PaCCMOTpHM pafiory onaorpaansrx HHBepTopOB npa rpex crroco6ax ynpaanenaa: npavoyronr.aov, rpaneneanaasnov H CHHyCOH.ll,aflhHOM.
16
r~~
НАУЧНО-ИНФОРМАЦИОННЫЙ ЦЕНТР САНКТ-ПЕТЕРБУРГСКОГО ГОСУДАРСТВЕННОГО ТЕХНОЛОГИЧЕСКОГО УНИВЕРСИТЕТА РАСТИТЕЛЬНЫХ ПОЛИМЕРОВ
a.
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Ol'--t----.-~'--+_____i_~: -i____i__~__;-... ...... |
;.............. |
K..~--~_ |
PHC. 2.7. <I>opMHpOBaTeJlh MOnYJlHpYIOlllHX HMnyJlhCoB: a:-uyns-opran
(scsmaparop); 6- xpnssre onopnoro Uon, MOnYJlHpYIOlllero U.'>1 HanpsDKeHHM B xpassre auxozmoro U6 b1X HanpSDKeHHSI nyns-oprana
TIPH 111I1M ansepropu BhITIOJlHSIIOTCSI na rpansacropax, nOCKOJlhKY qaCTOTa ynpasnenas COCTaBJlSIeT 5-;.-10 xlu (pHc.2.8).
17
НАУЧНО-ИНФОРМАЦИОННЫЙ ЦЕНТР САНКТ-ПЕТЕРБУРГСКОГО ГОСУДАРСТВЕННОГО ТЕХНОЛОГИЧЕСКОГО УНИВЕРСИТЕТА РАСТИТЕЛЬНЫХ ПОЛИМЕРОВ
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PMc.2.8. CMJlOBa51 cxexia ozmotpasaoro MOCTOBoro J1.HBepTOpa na rpanancropax
TIp5lMoyrOJlhHhIH. crroc06 petyJlMpOBaHM5I Harrp5l)KeHM5I O,ll,HOWa3HOrO MHBepTopa
<POpMMpOBaHMe ynpasnmourax MMrryJlhCOB TpaH3MCTopaMM MHBepTopa MO)KeT 6hITh ocyutecraneno C J1.CrrOJlh30BaHMeM ,n:BYX ayns-opranos, pa60TalOmJ1.X co c,n:BJ1.rOM 1800 . B nepaov nonyrrepnozte ssrxozuroro Harrp5l)KeHM5I
mmepropa Ua6 (pMc.2.9) rpaaancrop |
Tl |
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rrpOT5I)KeHJ1.M ,9 = Jr , |
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rpansacrop |
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BKJllOlfaeTC5I |
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orpesxoa |
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,9 = ,92 -,93 |
= ,94 - ,95 |
J1. |
BhIKJllOlfaeTC5I |
B |
npoveacyncax |
BpeMeHM |
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,9 = ,91 -,92 |
=,93 -,94' B |
pesynsrare |
na |
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nsrxone |
epOpMMpyIOTC5I |
MMnYJlhChI |
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Harrp5l)KeHMH. npaaoyronsaoji epOPMhI |
C |
o,n:J1.HaKOBOH. |
upononaorreasuocrsro |
(pMc.2.9). B npoweacyrxax ,9 = ,91 - 92; 9 = 93 - 94 npn 3aKphIToM rpaasncrope T2
TOK nporexaer aa ever HaKOrrJleHHOH B MH,n:yKTMBHOM 3JleMeHTe L 3HeprMM rro uenn + e, - 10 - Tl- a. B MOMeHT BpeMeHM BKJllOlfeHJ1.51 rpaasacropa T2
( ,9 = ,92 ; ,9 = ,94) nponcxoznrr KOMMyTaUJ1.51 TOKa C ,n:Mo,n:a,lO na TpaH3MCTOp T2. Bo BTOpOM nonynepaone pafiora naaepropa nporexaer aHaJIOrJ1.lfHhIM 06pa30M rtpn rrOCT05lHHO BKJllOlfeHHOM na rrpOT5I)KeHMJ1. nonynepnona TpaH3MCTope T3 M
BKJllOlfaeMOM TpaH3MCTope T4 CO CKBa)KHOCThlO BKJllOlfeHM5I
113MeH5I5I anaxenae MO,n:yJlJ1.pylOmero Harrp5l)KeHM5I UM, MO)KHO pcryrmposars CKBa)KHOCTh nsrxcznroro Harrp5l)KeHM5I, a, cnenosarensno, cro cpezmee snavenae
Ua6 J1. avnmrryny ero nepsoii rapMoHMKM. TIOCKOJlhKY U a6 MMeeT BJ1.,n:
18
НАУЧНО-ИНФОРМАЦИОННЫЙ ЦЕНТР САНКТ-ПЕТЕРБУРГСКОГО ГОСУДАРСТВЕННОГО ТЕХНОЛОГИЧЕСКОГО УНИВЕРСИТЕТА РАСТИТЕЛЬНЫХ ПОЛИМЕРОВ
rtpsnroyronsrmxa, TO B HeM conepacarca, KpOMe OCHOBHOH: rapMOHI1KI1, nee uenertrsre BbICWl1e rapMOHI1KI1.
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Pl1c.2.9. Kpaasrc: a - onopnoro U on 11 Mo.n:ymfpyJOIll,ero nanpaacenaii ayns-opraaa;
6 - xpnssre MrHOBeHHoro U a6 11 cpeznrero Ua6 BbIXO,UHoro aanpaxccaaii ansepropa npn npauoyronsnov 3aKOHe ynpasneaaa TPaH3I1CTOpaMl1
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Pl1c.2.1 O. Kpassre MrHOBeHHoro U a6 l1 cpezmero Ua6 BbIXO,UHoro Hanpsr)l(eHl1H: nnsepropa npn rpanenennansnou 3aKOHe ynpasnenaa TpaH3l1CTOpaMI1
19
НАУЧНО-ИНФОРМАЦИОННЫЙ ЦЕНТР САНКТ-ПЕТЕРБУРГСКОГО ГОСУДАРСТВЕННОГО ТЕХНОЛОГИЧЕСКОГО УНИВЕРСИТЕТА РАСТИТЕЛЬНЫХ ПОЛИМЕРОВ
COCTaB rapMOHJiK BbIX0LJ:HOrO Harrp5DKeHJi51 MO)l(HO 3Hal.JJiTeJIbHO ynysunrrr., eCJIJi ynpaanars TpaH3JiCTOpaMJi rro saxony rpaneuaa (pJic.2.10). TIPJi TaKOM 3aKOHe ynpaanenaa l.JJiCJIO ncpexnro-rcnaa TpaH3JiCTOpOB 3Hal.JJiTeJIbHO ysrensuraercs, 4TO rrpJiBOLJ:JiT K CHJi)l(eHJilO KOMMYTaUJiOHHbIX noreps B HJiX. OJIarOLJ:ap51 3TOMy BbIXOLJ:Ha51 MOlll,HOCTb naaepropa rrOBbIlIlaeTC5I.
MO,ll,YJI5IUJi51 LJ:JIJiTeJIbHOCTJi JiMrrYJIbCOB rro CJiHYCOJiLJ:arrbHOMY 3aKOHY
AMrrJIJiTYLJ:Y BbIClIlJiX rapMOHJil.JeCKJiX MO)l(HO 3Hal.JJiTeJIbHO yveasunrrs, ecna perynaposars .nJIJiTeJIbHOCTb BbIXO.nHbIX JiMrrYJIbCOB nanpazcenns rro CJ1HYCOl1,lJ.aJIbHOMY saxony. Bpeveuaue LJ:JiarpaMMbI aanpazcenaii .nJI5I TaKOrO CJIY4a5I npnsenensr na pJic.2.11. CXeMa ynpasrtenas JiHBepTOpOM <pOpMJipyeT
lIOCJIe.nOBaTeJIbHOCTb OLJ:HOrrOJI5IpHbIX carnanos rpeyronsnoii cP0PMbI,
51BJI5IlOllI,JiXC5I OrrOpHbIM nanpaacennev U on nyns-oprana, Ji CpaBHJiBaeTC5I C MO.nynapyrouteii CJ1HYCOJiLJ:Oll UM, rronaaaevoji na nnseprapyromaii BXO.n xosmaparopa. TOl.JKJi nepeceuenna KPJiBbIX OrrpeLJ:eJI5IlOT LJ:JIJiTeJIbHOCTb JiMrrYJIbCa BbIXOLJ:HOrO aanpaacenaa. Hacrcra nepsoii rapMOHJiKJ1 BbIXO.nHOrO nanpaacemot
cosnanaer C 4aCTOTOll, MO.nYJIJipYlOllI,ell CJiHYCOJi.nbI. Ha pJic.2.11,a,6
npencrasnen cny-raii, xorna avnrnrryzta rrepsoii rapMOHJiKJ1 MaKCJiMarrbHa5l. 113MeH5I5I -racrcry Ji aMrrJIJ1TYLJ:Y MOLJ:Ynapyromeii CJiHYCOJ1LJ:bl, MO)l(HO COOTBeTCTBeHHO perynaposan, -racrory Ji aMrrJIJ1TYLJ:Y nepsoii rapMOHJ1KJi
narrpazcenna nnnepropa.
YrrpaBJIeHJie JiHBepTOpOM C J1CrrOJIb30BaHJieM ,ll,ByrrOJI5IpHOrO OrrOpHOrO
Harrp5l)l(eHJi5I
OLJ:HO<pa3HbIll MOCTOBOll JiHBepTOp (pnc.zB) rr03BOJI5IeT JiCrrOJIb30BaTb yCTpOllCTBO ynpannerraa C LJ:ByrrOJI5IpHbIM OrrOpHbIM nanpaacenaen (pJic.2.12).
<!>OpMJ1pOBaHJie ynpasnaroumx JiMrrYJIbCOB TpaH3JiCTOpaMJi MOCTa uTI. T2; un.T4
MO)l(HO npOCJleLJ:JiTb rro KPJ1BbIM nanpaacennit, rrpe.nCTaBJIeHHbIM na pJ1c.2.12.
KaK Ji B cny-rae O.nHOnOJI5IpHOrO OrrOpHOrO nanpaacenua, cpafiaruuanae nyns-oprana rrpOJ1CXO.nJiT B TOl.JKaX nepece-renna MOLJ:yJIJipylOllI,erO nanpaaceana
UM C KPJ1BOll OrrOpHOrO nanpaxenaa U on. 3TO rrpOJiCXO.nJiT B MOMeHTbI npexrenn
91 - 9g (pJ1c.2.12). BbIXOLJ:HbIe J1MrrYJIbCbI uyns-opraaa C nojaoutsro
cPOpMJipOBaTeJleH CJiCTeMbI yrrpaarrerras JiHBepTOpoM renepnpyror JiMrrYJIbCbl
BKJIlOLJeHJ151 TpaH3JiCTOpOB Tl, T2 - UrI, UT2 Ji TpaH3J1CTOpOB T3, T4 - Un, UT4'
0PJi 3TOM Ba)l(HO OTMeTJiTb, l.JTO TpaH3JiCTOpbI BepXHJiX nnex MOCTa Tl, T3 He
xroryt BKJIlO4aTbC5I OLJ:HOBpeMeHHO C TpaH3JiCTOpaMJ1 HJi)l(HJ1X nnes MOCTa, COOTBeTCTBeHHO, C TpaH3JiCTOpaMJi T4 J1 T2. TaK, nanpavep, eCJIJi na
npOT5I)I(eHJiJ1 |
BpeMeHJ1 9 = 91 - 92 |
BKJIlO4eHbI TpaH3JiCTOpbI |
Tl, T2, |
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T4, T3 BbIKJIlOl.JeHbI |
Ji BKJl101.JalOTC5I B MOMeHT |
apexiena 92 - |
9), |
xorzia TpaH3J1CTOpbl T 1, T2 BbIKJIlO4eHbI. |
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20