Безрученко В.Н., Xотян А.С. Электрические машины

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HanpHMep, ecnH B nacnopTe )l.BHraTenSl

)l.nSl

npHBo)l.a KOMnpeccopa sneKTpo-

B03a yKa3aHo, '1TO DB=50

(21 KBT), TO MO>KHOpeanH30BaTb MOIllHOCTb

21 KBT, He onacaHCb neperpeBa, Tonb.KO B Te'leHHe pa60'lero BpeMeHH, co·

CT8BnSllOIIlero 50

npO)l.On>KHTenbHocTH UHKna. OCTanbHoe BpeMlI UIIKna

(50

)l.BHraTenb )l.On>KeHHe pa60TaTb (naY3a). O)l.HH II TOT>Ke)l.BllraTenb

)l.OnycKaeT pa60Ty npH pa3nHlJHblX DB. Ho lJeM 60nbIlle DB, TeM MeHbUIe

)l.On>KHa6b1Tbero Harpy3Ka.

DpO)l.On>KHTenbllblii pe>KHM MO>KeTnpoTeKaTb C nocTolllIHOii IInH nepe·

MeHHoii Harpy3Koii. HOMHHanbHall MOIllHOCTb, YKa3aHHall B KaTanore., II

eCTbTa

Hau60AblUaJl .MO~HOCmb, lComopaJl .Mo{}/(em 661mb pa36uma a6U,'cme-

AeM npu nocmoJlHHOU Ha2pY31CeHa e20 8aAy.

Bbl60p )l.BHraTenll, pa60TalOIIlero npO)l.On>KHTenbHoeBpeMH C nepeMeH-

Hoii Harpy3Koii (HarpY30lJHall )l.HarpaMMa nOKa3aHa Ha pIIC. 15.2), npOH3-

BO)l.HTClIno MeTO)l.y Cpe)l.HHX nOTepb HnH MeTO)l.aMSKBHBaneHTHbiX TOKa,

MOMeHTaH MOIllHOCTH.

MeToA CpeAHHX norepb. OCHoBaHHaTOMnpe)l.nOnO>KeHHH,lJTO)l.BHraTenb

6y)l.eT pa60TaTb no 3a)l.aHHoMy rpa¢HKY Harpy3KH 6e3 npeBblIlleHHlI )l.onycTH-

MOli:TeMnepaTypbl, eenH cpe)l.HHe nOTepH SToro rpa¢HKa Harpy3KH ~pcp He

npeBblIllalOT nonHblX nOTepb 9HeprHH npH HOMHHanbHOM pe>KHMe pa60Tbi

ABHraTeJIlI

I.PIIO'"

T. e. C06nIO,lI.aeTCli ycnoBHCl

3Hall BOMHHaJlbHHeSBaqeHHlI Kn)l

HOK

H nOJIeSHoAMOw.oOCTH

P2HOK

8' Hcnonb3Yll ¢opMyny (13.8), MO>KHOOnpeJleJIHTb nOJIHble norepH sHeprHH

B,HOMHHaJIbHOMpe>KHMe:

~PBO" =

2BOM

(1/'1

,,-I).

(15.17)

DyCTb nr060MY OTpe3KY BpeMeHH

ti,

cornaCHO HarpY30lJHoli: )l.HarpaMMe

H3MeHeHHlI nOTepb Ha pHC. 15.2, COOTBeTcTByeTpeanH3yeMall )l.BHraTeJIeM

MOIllHOCTb

Pi,

npH KOTOpoii nonHble nOTepH B HeM COCTaBnlllOT

~Pi.

Tor)l.a

Cpe)l.HHenOTepH 3a Bce BpeMlI pa60TbI )l.BHraTeJIlI ,

~Pl i

I.P2i

2 + +

'1:.pn

'1:.PCP

+ +

MeTo)l. Cpe)l.HHX nOTepb )1.0-

CTaTOllHOTOlJeHH MO>KeT6b1Tb HC'

nonb30BaH npH Bbl60pe sneKTpo-

,lI.BHraTenHJII060ro THna. O)l.HaKO

OH Tpe6yeT npOBe)l.eHIIH KOH-

KpeTHbix paClJeTOB nOTepb )l.nll

Ka>K)l.OrO ylJaCTKa, lJTOHe BCer)l.a

BbInOnHHMO.

MeTojJ. 9KBHBaJIeHTHOroTOKa.

OCHoBaH Ha Hcnonb30BaHHH MeTO-

)l.a Cpe)l.HHX nOTepb. DPH STOM

ClJHTaeTClI, lJTO Cpe)l.HHe nOTepH

'1:.PcpC03)1.alOTClIB )l.BHraTene, Ha-

rpy>KeHHOM TaKHM paClJeTHblM

HeH3MeHHIOLUIIMClI (SKBI:IBaneHT- PHC. 15.2. HarpY30lJHall ,lI.HarpaMMa

HblM) TOKOM

KOTOpblii Bbl)l.enll- H H3MeHeHHe nOTepb B,lI.BHraTeJIenpH

eT 3a BpeMlI pa60TbI TO~e KOnHlJe- np0)l.OJI>KHTeJIbHOMpe>KHMepa60Tbi H

CTBClTennOTbI, lJTOH )l.eHCTBH!enb- nepeMeHHoii Harpy3Ke

Hble TOKH. COOTBeTCTBylOlIlHHTO-

KOS<p<pHUHeHTHarpy3KH Ha30BeM

81C8USaAeHmHblM:

HoM

•

Tor)l.a, cornaCHO Bblpa>KeHHHM(13.7) H (15.8), HMeeM:

~PcP

•

PM,HOM

(Po

k~lPM.HOM)

1 +

(Po

k~2PM.HOM)

2 +

... +

(Po

k~nPM.HoM) in

+ .,. +t

DO)l.CTaBHBCIO)l.a3HalJeHHH Kos$PHUHeHToB Harpy3KH, HCKnlOlJHBlJne-

Hbi cPo, cOKpaTHB OCTanbHble Ha

PM.HOMI

l~oM

H npe06pa30BaB, Haii.u.eM3Ha·

'1eHHe SKBHBaneHTHoro TOKa

2 2 2

{~/~ti

_ 1

+ +Intn ~

9K - ~

+ +

to.

,(15.19)

fjJ.e

tn, -

np0)l.on>KHTeJIbHOCTbnonHoro UHKna pa60TbI .u.BHraTenll. )lBHra-

TeJIb Bbl6paH npaBHnbHO, eenH coMIO)l.aeTCH yenoBHe

HOM

' (15.20)

MeTo)l. SKBHBaneHTHoro TOKa. oCHoBaHHblA Ha MeTO)l.eCpe)l.HHXnOTepb.

TaK>KeMO>KeT6b1Tb Hcnonb30BaH

)l.nH

Bbl60pa

nr06b1x

)l.BHraTeJIeit

MeTOA

aDaBUe.rraoro

MOMellTa.

HanOMHHM. lITO Bpa~llIOIIlHA MOMeHT

JlBHraTeJIeA nOCTOSlHHoro TaKa napaJIJleJ!bHoro H He3aBHCHMOfOB036YlK-

leHHii, a TalOKe CHHXpOHHIllX, COrJlaCHO Blllpa>KeHHIO

(7.16),

c~IR~

3TO oOCTOSlTeJIbCTBOn03BOJISIeTBBCCTHnOHSITHe9KBHBaJIeHTHOro MOMeH-

COOTBeTCTBYlOmero 9KBHBaJleHTHoMY TOKY

c~/SK'

HJlH

MSK/C~.

Cn:eJJ.OBaTeJIbHO,aHaJlOrH'IHO

(15:19)

Blllpa>KeHHe 9KBHBaJleHTHOro MO-

MeHTa HMeeT BHJJ.

M~tl +M~t2+ ... +M

M~tl

n n

_1=_1___

(1521)

.t)

+ ... +

CJI0BHe npaBHJlbHOrO Bbl60pa JJ.BHraTeJlSl

:s:;;; MHOM'

(15.22)

MeTOJl. 3KBHBaJleHTHOii MOlI\HOCTH. D03BOJISIeT 'Iepe3 9KBHBaJleHTHYIO

HeH3MeHHYIO MOmHOCTb

(MomHocTb, KOTopali no YCJlOBHlIM HarpeBa

paBHoueHHa JJ.eikTBHTeJlbHoii H3MeHlIlOUI,eiicli MOUI,HOCTH)oueHHTb HarpeBa-

HHe JlBHraTeJIli. mOT MeTOJJ.npHMeHHM B Tex CJlY'IallX, KorJJ.anpH H3MeHeHHH

H8rpY3KH yrJlOBali CKOpOCTbJJ.BHraTeJIliOCTaeTCli nOCTOllHHOii HJlH MeHlIeTClI

He3Ha'lHTeJIbHO, T. e.

Q ~

const (>KeCTKali eCTeCTBeHHali MeXaHH'IeCKaSi

xapaKTepHCTHKa).

DOCKOJlbKY

PHOM

MHOMQHOM

MSKQHOM'

(15.21)

nOJlY'IHM

Bblpa>KeHHe 9KBHBaJleHTHOii MOUI,HOCTH'

p2.t +p?t

+ ... +

P~tl

I ) 2

n n _

1=1

. 9K

+ ...

- t

(15.23)

.ll.BHraTeJlb Bbl6paH npaBHJlbHO, eCJlH BbInOJlHSleTCli YCJlOBHe

:S:;;; PHOM'

(15.24)

MeToJJ.b19KBHBaJleHTHblX MOMeHTa H MOUI,HOCTHnpHMeHHMbI .nJlSl npeJJ.-

BapHTeJIbHOrO Bbl60pa JJ.BHraTeJISiH paC'IeTOB, He Tpe6YIO\UHX 60JlbllIOii TO'l-

HOCTH.3TH MeToJJ.bl

COBeptueHHO HenpueMAeMbi aAfl aBueameAea nocmOflHHoeo

moICa nOCAeaOBameAbHDeO B036yJICaeHUfl,

TaK KaK Y HHX MarHHTHblil nOTOK

H 'IaCTOTa BpaUI,eHHSIpe3KO MeHSIIOTCSIC H3MeHeHHeM TOKa HarpY3KH.

BbiopaHHblii no JIIOOOMY H3 MeTOJJ.OBJJ.BHraTeJIb He06xoJlHMO .npoBe-

PHTb TaK>Ke Ha JJ.onycTHMylO neperpy3Ky, 'ITOObi MaKCHMaJlbHble 3Ha'leHHlI

TOKa, Bpa\UalO\Uero MOMeHTa HJlH MO\UHOCTH(no Harpy30'lHoii JJ.HarpaMMe)

He npeB3011IJlH COOTBeTcTBylOUI,HXBeJlH'IHH, JJ.onycTHMblX JJ.JlSIJJ.aHHoro JJ.BH-

raTeJISi.

KOHTpon.HW. Bonpocw

qeM OnpeJleJISimcH pa3Mepbl S1KOPlI 9J1elITpH'IeCKOil MallIHHbI?

DO'ieMy BblrOJJ.HOYBeJIH'IHB8Tb 'IaCTOTY BpameHHlI MallIHHbI B HOMHHaJlb-

HOM pe>KHMe?

KaK BJlHlIeT 'IaCTOTa nHTalOUI,erO Hanpll>KeHHSl Ha pa3Mepbl 9J1eKTpH'Ie-

CKHX MaWBH H TpaH~pMaTOpoB?

4.-

DO'ieMy Ha MOTopBaroHHoM nOJJ.BH>KHOMCOCTaBe YCTaHaBJlHBalOT CHH-

XpOHHblil reHepaTop. KOTOPblil Hanpll>KeHHeM 'IaCToToil

400

fu nHTaeT

BcnOMOraTeJIbHble aCHHxpoHHble JlBHraTeJIH?

KaK BJlHSleTJJ.Hana30H peryJlHpoBaHHSI TSirOBbiX JlBHraTeJIeil Ha HX pa3-

Mepbl HJlH MomHOCTb?

6. KaKlie Tpe60BaHHSI npeJl.'bSlBJlSlIOTCSInpH Bbl60pe JlBHraTeJlSl? B KaKHX

CJIY'laSix npHMeHHMbI MeTOJlbl cpeJJ.HHXnorepb H 9KBHBaJleHTHbiX BeJlH'IHH?

AAeICCeeB A.

KOHCTpyKUHSI 9J1eKTpH'IeCKHX MallIHH.- M. : focaHep-

rOH3JJ.aT.

1958.- 426

Be3pY'leHICO B.

H.,

BpamaUl B. A., [Jemp06U'l

JI.

3J1eKTponoJJ.BH>KHOii

COCTaB npOMbllllJleHHOrO >KeJIe3HOJJ.opO>KHOrOTpaHcnopTa.- K. : BH\Ua

llIK. fOJlOBHoe H3JJ.-BO,

1982.- 248

Be3pY'leHICQ B.

H.,

XO/WlH A.

3J1eKTpH'IeCKHe MallIHHbI.- K. : BHUI,a

lliK. fOJlOBHOe H3J1-BO,

1979.- 192

BpYCICUH

Po.

3.,

30POJC06U'l B.

C.,

X60CmoB B.

3J1eKTpH'IeCKHe Ma-

lliHHbI.- M. : BblCllI. lliK.,

1987.-

1.- 319

c.; q.

2.- 335

BOAweIC B.

3J1eKTpH'IeCKHe MallIHHbI.- M.: BblCllI. 'WK••

1974.-

832

Ka/4MaH

3J1eKTpH'IeCKHe MallIHHbI.- M. : BblCllI.llIK ••

1983.-

432

KocmeHICO

M.Il.,

[JuompOBCICUa

JI. M.

3JIeKTpH'IecKHe MallIHHbI.-JI. :

3HeprHlI.

1973.-

1.- 543

c.; q.

2.- 648

npe,nHCJIOBHe ••••••••••••••••••••••••

BBe,neHHe • • • • • • • • • • • • • • .-. • • • • • • • •

HCTOPHH pa3BHTHH H POJIb 9JIeKTpH'ieCKHX MaIllHH B 9JIeKT-

pH~HKaUHH HapO,nHOrOX03HHCTBa ••••••• _ • • •

npeo6pa30BaHHe ilHeprHH B 9JIeKTpH'ieCKHX MaIllHHax. npoc-

TeHIlIHH reHepaTOp nepeMeHHoro TOKa • • • • • • • • • •

BblnpHMJIeHHe nepeMeHHoro TOKa B nOCTOHHHhlHC nOMoru;blO

KOJIJIeKTopa.npOcTeHIlIHH reHepaTOp nOCTOHHHoroTOKa • • •

06paTHMocTb 9JIeKTpH'ieCKHX NaIllHH. OCHoBHhle nOJIOlKeHHH

9Hepronpe06pa30BaHHH ••••••••••••••••

B.S. 3JIeKTpOMarHHTHhie COOTHOIlleHHHnpH 9Hepronpeo6pa30BaHHH

KJIaCcHQ>HKaUHH9JIeKTpH'iecKHx MaIllHH H HX HOMHHaJIbHble

BeJIH'iHHbI • • • • • • • • • • • • • • • • • •

MaTepHaJIhI, npHMeHHeMble B 9JIeKTpOMaIllHHocTpoeHHH •

KOHTpOJIbHhle BonpocbI •••••••••••••••••

~ PA3JJ.EJI nEPBblfl.

MAWHHbl nOCTO;JHHOrO TOKA

~o~aa B.a.

~p~H~~n ~e~C~B~R. H.Y~T~~C~B~ ~aIllHH n~CT.O~H~O~O•

\(I-?

npHHUHn ,neHCTBHlI MaIllHHhI nOCTOHHHoro TOKa. 3JIeKTpH'ie-

~ CKHe rpa,nycbI •••••••••••••

( I.~,

Y CTpOHCTBONaIllHHhI nOCTOHHHoroTOKa • • • • • • • •

-l(OHTpOJIbllhie BonpOCbI • • • • • • • _ • • • • • • • • •

r JI a B a

MarHHTHaR uenb 9JIeKTpH'leCKOHMaIllHH•• npH XOJIOCTOM

lie

OC~~B~O~ ~ar'H~T~h1~ ~~o~ H'n~T~K' ~a~ce~H·H~•• ~H;Y~U~H' ~

r,,-;j

B03,nYlliHOM sa30pe ••••••••••••••••.••

'\./" Y'iaCTKH MarHH1HoH uenH. npHHuHn onpe,neJIeHHH OCHOBHOH

rf3)

~~~HTH~H ~apa'K;ep'H~TH'Ka'H'K~~~u~e~T' H~c~uie~H~ : : : :

~TpOJIbHble Bonpochl H 3a,na'ia . •• •••••••

r JI a B a

S1KopHwe 06MOTKH MaIllHH nOCTORHHoro TOKa

3.1.

YCTpOHCTBO 06MOTOK ••

3.2.

npOcTaH neTJIeBaH 06MOTKa

3.3.

npOcTaH BOJIHOBaH06MOTKa

3.4.

CJIolKHble OONOTKH •

3.5.

YCJIOBHH CHMMeTpHH 06MOTOK

3.6.

YpaBHHTeJIbHhle coe,nHHeHHH

3.llC

H 9JIeKTpOMarHHTHhiH MOMeHT •••••••••••

• • ConOCTaBJIeHHe 06MoTOK pa3JIH'iHhlX THnOB • • • • • • • •

OHTPOJIbHhle BonpOChl H 3ana'iH • • • • • • • • • • • • • •

JI a B a

PelUW.HII RKOpli MaWHHbI nOCTOllHHoro TOKa ••••

4.1.

MarHHTHoe nOJIeMaIllHHW npH Harpy3Ke. nOnepe'iHaH H npo,nOJIb'

HaSl peaKUHH SlKOPSl •••••••••••••••••••

4.2.

JIHHeHHaSl Harpy3Ka H M.llC SlKOpH • • • • • • • • • • • •

4.3.

HCK3)KalOru;ee H pa3MarHH'iHBalOru;ee ,neHcTBHe nO\lepe'iHOH

peaKUHH SlKOPSl • • • • • • • • • • • • • • • • • • • • •

4.4.

HanpHlKeHHe MelK,ny KOJIJIeKTOpHblMH nJIaCTHHaMH. HX 'iHCJIO

-, H ,nHaMeTp KOJIJIeKTOpa •••••••••••••••••

, 4.5)

Mephl 60Pb6b1 C HCK3)KalOru;HM,neHcTBHeM nOnepe'iHOH peaKUHH

•~/ HKOpSl •••••••••••••••••••••••••

KOHTPOJIbHble BonpOCbI H 3ajla'ia

JI a BaS. KOMMYTauHSl

5.1.

HCKpeHHe Ha KOJIJIeKTOpe ••••••••••••

5.2.

npouecc KOMMyTaUHHH 3.llC B KOMMyTHpyeMoH ceKUHH

5.3.

npSlMOJIHHeHHaH KOMMyTaUHH • • • • • • •

5.4.

3aMe,nJIeHHaH H yCKopeHHaH KOMMyTaUHH •

5.5.

PeaKTHBHaSl 3.llC H cnoc06bI ee YMeHbIlleHHH

5.6.

KOMMyTaUHoHHaH 3.llC H ,n06aBo'iHble nOJIOCbI

5.7.

30Ha KOMMyTaUHH •••••••••••••

5.8.

KpyroBoH orOllb H npH'iHHbI ero B03HHKHOBeHHH • • • • .

5.9.

3KcnepHMeHTaJIbHaH npOBepKa H HacTpoHKa ,no6aBO'iHblX no-

JIIOCOB •••••••••••• • • • • • • • •

KOHTpOJIbHble BonpOCbI • • • • • • • • • • • • • • • • • •

JI a B a

reHepaTopbl nOCTOHHHoro TOKa • • • • • • • • • •

6.1.

Cnoco6bI B036YlK,neHHH MaIllHH nOCTOHHHoro TOKa

6.2.

reHepaTop He3aBHCHMoro B036YlK,neHHH

6.3.

Y CJIOBHHcaMoB036YlK,neHHH reHepaTopoB

6.4.

reHepaTop napaJIJIeJIbHOrO B036ylKJIeHHH

6.5.

reHepaTop nOCJIe,nOBaTeJIbHOrOB036YlK,neHHlI

6.6.

reHepaTop CMeIllaHHoro B036YlK,neHHH

6.7.

napaJIJIeJIbHaH pa60Ta reHepaTopoB

6.8.

TaxoreHepaTopbI • • • • • • • •

KOHTpOJIbHbIe BonpOCbI H 3a,na

JI a B a

ABHraTeJIH nOCTOHHHoro TOKa

<:Z:i)ocHoBHble nOHHTHHH ypaBHeHHH •

7.2.

nycll: -.nBHraTeJIeH B XO,n

7.3 .

.llBHraTeJIb napaJIJIeJIbHOrO B036YlK,neHHlI

7.4 .

.llBHraTeJIb He3aBHCHMoro B036YlK,neIlHH

7.5.

.llBHraTeJIb nOCJIe,nOBaTeJIbHOrOB036YlK,neHHlI

7.6 .

.llBHraTeJIb CMeIllaHHoro B036YlK,neHHH

7.7.

PeryJIHpOBaHHe '1aCTOTbI BpameHHH • • •••

7.8.

3JIeKTpH'iecKoe TopMolKeHHe ll.BHraTeJIeii nOCTOHIiHoro TOKa

KOHTpOJIbHhle Bonpochl H 3a,na'ia • • • • • • • • • • • •

PA3JJ.EJI BTOPOfl.

TPAHCtJ>Ol'MATOPbl

JI a B a

Pa60'lHii npouecc TpaHccllopMaTopa • • • •

8.1.

Ha3Ha'ieHHe H 06JIaCTH npHMeHeHlllI TpaHcQ>opMaTopoB

8.2.

npHHUHn ,neHcTBHH TpaHcqlOpMaTopa ••••••••

8.3.

YCTpOACTBO Tp8HaIJoPM8TOPOB •

8.4.

Yp8BHeHHII

3)lC

Tp8HaIJopM8roP8

8.5.

Yp8BHeHHe M)lC Tp8HapoPM8TOP8

8.6.

npHBeJleHHblH TpaHapopMaTOp ••••••••••

.7.

CxeMa 3aMellleHHlI npHBeJleHHOrO TpaHClj>opMaTopa

.8.

Pe1KHM XOJIOCTOrOXOJla TpaHClj>opMarop8 ••••

8.9.

Pe1KHM KopoTKoro 3aMblKaHHlI TpaHapopM8ropa • • •

8.10.

Pe1KHM H8rpY3KH TpaHapopMaTopa ••••••••

8.11.

H:3MeHeHHe Hanpll1KetlHII H BHeWHllll X8paKTepHCTHKa Tp8HC-

<PoPMaTop8 • • • • • • • • • • • • • • • • • •

KOHTpOJIbHble BonpocbI H 3aJlalJH • • • • • • • • • • •

f JI a B a

TpexclJ83Hble H Cneu.H8JlbHble TpaHceJIoPM8TOPbl ••••

9.1.

Ha3HalJeHHe H npHHllHnB,b1nOJIHeHHII Tpex4Ia3Horo TpaHapop-

MaTopa • • • • • • • /;' • • • • • • • • • • • •

9.2.

fpynnbl COeJlHHeHHHTpexclJa3Hblx TpaHcclJopMaropoB

9.3.

napaJIJIeJIbHall pa60Ta TpaHcclJopM8TOpOB ••••

9.4.

ABToTpaHcclJopM8TOp •••••••••

9.5.

CBapOlJHbIH TpaHcclJopM8TOp • • • • • •

9.6.

H:3MepHTeJIbHble Tp8HcclJOpM8TOpbl • • •

~OHTpOJIbHbIe BonpocbI ••••••••••

PA3JJ.EJl TPETHf?

3J1EKTPHtIECKHE MAWHH!>I nEPEMEHHoro TOKA

f JI a B a

10.

06I1J.He BonpocbI TeopHH MaWHH nepeMeHHoro TOKa

10.1.

npHHllHn BbinOJIHeHHII 06MOTOKcTaTopa •

10.2.

C03JlaHHe BpaIIJ.alOllleroclI MarHHTHoro nOJIlI

KOHTpOJIbHbIe BonpOCbI • • • • •

f JI a Ball. ACHHxpoHHble MaWHHbI

11.1.

npHHllHn JleiiCTBHlI aCHHxpoHHoro JlBHraTeJIlI. CKOJIb1KeHHe

11.2.

¥cTpoiicTBO aCHHxpoHHblX MaWHH •••••••

11.3.

Pe>KHMbI pa60Tbl aCHHxpoHHbIX MaWHH • • • • • • • • • •

11.4.

OCHOBHbIe ypaBHeHHlI H cxeMbi 3aMeIUeHHlI aCHHxpoHHoro

JlBHraTeJIlI •••••••••••••••••••••••

11.5.

Pa60lJHii npOllecc H 9HepreTHlJeCKall JlHarpaMMa aCHHxpoHHoro

JlBHraTeJIII • • • • • • • • • • • • • • • • • • • • • • •

11.6.

BpalllalOIllHH MOMenT aCHHxpOIIHoro JlBHraTeJIlI • • •••••

11.7.

MeXaHHlJeCKall XapaKTepHCTHKa aCHHxpoHlIOii MaWHHbI •••

11.8.

nycK aCHHxpoHHblX JlBHraTeJIeii B XOJl • • • • • • • • • •

11.9.

KOpoTKo3aMKHyTbIe aCHHxpOHHble JlBHraTfdIH C nOBblweHHbiM

nycKoBbiM MOMeHTOM . • • • • • • • • • • • • • • • • •

1l.10,

PeryJIHpOBaHHe lJaCTOTbIBpaIUeHHII aCHHxpoHHblX JlBHraTeJIeH

11.11.

OJlHoIfIa3Hble aCHHxpoHHble JlBHraTeJIH •••••••••

11.12.

KOHJleHCaTOpHble (JlByx4Ia3Hble) aCHHxpoHHbIe }lBHraTeJIH

11.13.

CeJIbCHHbI •••••••• •••••••••••

11.14.

ACHHxpoHHble TaxoreHepaTOpbl

KOHTPOJIbHble BonpocbI H 3aJlaqa •

f JI a B a

12.

CHHxpoHHble MaWHHbI

12.1.

npHHUHn JleiiCTBHII CHHXpOHHblX Mal1IHH • • • • • • •

12.2.

KOHcTpyKTHBHble THnbl H yCTpoiicTBO CHHXpOHHblX MaWHH

')2.3.

PeaKllHII lIKOPll CHHxpoHHoro reHepaTopa •••••••••

12.4. 3)lC

CHHxpo'HHoro reHepaTopa •••••••••••••

"12.5.

XapaKTepHCTHKH H H3MeHeHHe Hanpll>KeHHII CHHxpoHHoro re-

HepaTOpa •••••••••••••••••••••••

fl~~~',~'

",~\JI2.6.

MOJlUiOCTb H 3JIeKTpOM8rHHTHbiA MOMeHTCHHXpOHHOAM8WHHbI

183

12.7.

CHHxpoHHble JlBHraTeJIH • • • • . • • • . • • • '. • •• •

187

'l{ollTpOJIbHble BOnpocbl •••••• • • • • • • • • • • • • .,

188

- PA3J1.EJI 'lETBEPTb/f?

HAfPV30tIHMI cnOC06HOCTb

::l

H TEXHHKO-3KOHOMUtIECKHE nOKA3ATEJ1U 9J1EKTPUtIECKHX MAWHH

JI 8 B 8

13.

nOTepH 9HeprHH H Kn.n 9JIeKTpH'IeCKHX MaWHH H

TPIJICcIJoPMaTOPOB ••••••••••••••••••••••

189

.,,~13.1.

KJlaCcH4IHKallHlI nOTepb •••••••••••••••

189

13.2.

Kn)l Hero onpeJleJIeHHe

191

KOHTpOJIbHble BonpocbI H 3aJlalJH

193

-r

.II a B a

14.

HarpeBaHHe H OXJIalKJleHHe9JIeKTpH'IeCKHX MaWHH H

TplJlceJloPMaTopoB ••••••••••••••

V'I4.1.

neperpeB Hero onpeJleJIeHHe • • • • • • • • • . • • • •

14.2.

HarpeBaHHe H OXJIa>KJleHHeTBepJlOrO TeJIa • • • • • • • •

v14.3.

HarpeBaHHe MaWHH npH pa3JIHlJHbIX HOMHHaJIbHbIX pe>KHMaX

• pa60TbI ••••••••••••••••••••••••

VI4.4.

OXJIa>KJleHHe MaWHH H TpaHcclJopMaTopoB • • • • •

KOHTpOJIbHbIe BonpOCbI • • • ',' • • • • • • • • • • •

f JI a B a

15.

fa6apHTHbie p83MepbI H Macca 9JIeKTpHlJeCKHX MaWHH

H TpaHcelJopMaTOpOB • • • • • • • • • • • • • • •

.,{15.1.

3JIeKTpOMal1IHHHall nOCTOIIHHall •••••••••

" 15.2.

BJIHl'IHHe lJaCTOTbJHa pa3MepbI MaWHH H TpaHcclJopMaTopoB

15.3.

TeXHHKO-3KOHOMHlJeCKHe nOKa3aTeJiH TlIrOBblX JlBHraTeJIeii

15.4.

Bbl60p 3JIeKTpOJIBHraTeJIlIB 3aBIiCHMOCTHOTyCJIOBHiiero pa60TbI

KOHTpOJlbHbIe BonpOCbI •••••••••••••••••••

CnueoK UCnD/tb'l08annoU /tumepamYPbl • • • • • • • • • • • • • •

107

112

114

116

118

119

120

122

125

127

128

141

144

149

150

152

155

157

159

160

162

164

167

169

171

172

173

174

175

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175

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181