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Induction Motor (Lec-1-8)

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Atika Alam
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0% found this document useful (0 votes)
99 views21 pages

Induction Motor (Lec-1-8)

Uploaded by

Atika Alam
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF or read online on Scribd
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Oxcwetd] ean TE, . Field. ed i AE -Chye) Ott = NAD. Wayne [A a pherrttaeton & Sin. (amet) 2M, ‘ Rotor sqa- Om 2 roto sped Spacd 5 [rman Conditin aes, WG OG -onim Bug Arg AGH Laas: mga Running condition ] Qtnd = NA Bnet (rc Runring condition & Brun, a gay hear (csm] speed G, TOIT” Staton CA qeroraleal mogutic Field (gO Onder (mE Netaking condition G On, wir Gen § I ee a, oh Gee srem ange. ast Clones) cy : 4 3 Oe = (Weyne- myt OTA. rt fl Bes ag eataylene] = AB = (Boyne - 4m) a, initially WHT stxton G2 BZ rotor @ apply TAT RU OAK’ enanging flax SF “STILT Nolage qennab aU 3% fothinn, Corvunt genmeest. RE az fia dovert GET megnebic. field qenoenh OE 2M Oe ‘aad gn) G9 GF Og 2 On GF GA Tongue Ger 2 poten A nobis ae” Ga (ae “Bnet 2 oF + BH 48 OD agg 6, 4B 4 vale TMA are» Cind =NA Bnet Wayne « Um) Sin Wye -m) £) ' Bc uu ® (aa Win AWeyne ay, a) OR @ 2H Wyy> Une AEE OM "RO? Lm Wayne alm Aap qa ald angle Fa O° So, 20 » “s @tad =O ae So, rofor Cwvend= 0 £ Boe O LeolOTATATA erenals 2A Ay 60 torque not © agp a ah 9) FOR reotor Pd MT yy drotlin FPPC ETE oe ae Fe guage tee fo, 9B FA a, MT, “go, Cad RA rofor Cwutent —t Magna eld ae tongue giro = Finally motor WIT 9 Sq Ct AH, Stator HRP megnetic Fld Generate FE 19D Weyne SH Yalus crea) acer rotor speed (dm) Sx Rola See Ez Toten OF Spend ORT [eitp [conver ee Alaa : oe 2 ee Or Way at MEY Sb (© FFAs vie 4 OR clip A Sli oe: Tepe tm x100% O54 ip. 7 Gen. a a a a Conversion. |Ofe%e Oat © y= 0ym- OF | tome = Staton “Bo Mmete field OP 6 4 TAF aot Go Sinden OA Bi Cig covert) aisax g mes a Shag GI Neches Fruaquante{ SMe poke magne 4 eyne = Fe ~ (eee 1 Bena (eo) P 2 Cra OP . reeladable ? oe ee = Bifloe Varn G og 90 A) vitor bai thy ing iq ia Cad = oa ina = py At oma a io co = Boy a APOT ss Crd = 2 (Pad) T ca yt = 2 wtBlsinO | ieee) = tehbsinO a N ee qe co = NWA sin Re | ~wATa, Ny > + te (from stator) a Ps a nG) induc (From al mPa | es wot) ear =k (8 ote Orig Bette )= k(B3 x Brat ~ 22s) - “6 =a i = cal al Pe a za a (ill IO pole 4A Clectnical 7 (Bae om oat magnetic field Gervvde @ GH (ale pole V8 Code Felon conshachng ai me] pe no +f poe. 7 “Zz 2% pole. icare “I - a fea foe fe =feme: : oI) = a ih a ity — faa ce PET Rigg ghee oy @ Matn mary a = Serums ech Feoton Speed (N —— ms ey Be Om Comnected ME Nome AP 7 — “tm Comngetet fury Oona Neyne Connected a i ar vont ae ALL | Math Aspe 4 speed» foequencey ndalid tl — foducbion € 28V, JOHnp, fowr-pole + GOH2, Y Connected molon. full- load slip of 6% ao & @ Synchnenows Speed ® Rotor speed ake rtoded load? © Rotor quency uw? @ raft tonqre at - © ? Ans : (20 @ Syncheenows speed 9 Demme = Leet Z Rex te taf, ® Beton sped y= (4-8) oye = (d= 0b5) x 1800 nov Amnon = 410 revArin © Rota Srequoney Sie $50. = ‘05x60 2 BHe @ Pat = Tord Her Bnet ManX 2 6O Bad Cnt i tee 2 179'4 ned /5 2° Y465 N-m Pour = 10 h-P (lox TUG), = Hugo | ™ al @ Trduckin motor Geer transformot GA~ HTQl Doral ogy ANT rams formen ag primary Side WM Stators side LR WU ag second ary stde @ rotor side Fre Farewat at aT 1 @ Wonsformen GF CHT Some volinge CR A inp ATOMT Woot AH, OT WHE Paimeny Sede GA Cone loss, Copper! loss 4. Secondary Side— aaa aK ROT erated HT OTe ~ forme GA load consurv om Shord ax copper loss wr ondpat TRAE tans “ee But, $nducli d conne al an one [erat ben 2 wmotwn AF OF no tadhon ae |~+ Shont— oa er mechanicd Fore i Qtr Mot 98 en L, Rotor een Stadort ponar consumer. 6 Pecomavuly gnduction rnoton @ tnonsformor 421 er compan. aa oioT AID > fence CE | Cpesles y 0 an motor 1g codon Veabage aca Col oo Opposilors | =O Tepe r | oo | ay Cone. 2 | Counce, Statort oss a Rolo | enor i aa | nant {4 Rr | ROR] 3 Taduction motor But “WIZT vii transfonmo Secondary Shbe. Car ST roton draw Bh, WIRE Wer Ae RAT Snpuk GS 0p, Cu logs AA IG secondary side power OIG wT Ais Seooresory side OF coppor loge GIT Bak aabually GAT ai Ay GE Porior CF Tnpwt TAR loss staeR am Hag IA] GAT aot Page powox (Almost 954) mechanienk power free wae 2H Quer Dua tung Reo’ mechaniel povie T CKTG Shor “RTT @ Power Cane @ transformer, & Induckion 4A QHaTe im a 2 Ware anggnetomotive. Fonee) 2 -matin o9? (N32) was, NeTp NsTs Gas Secondary , an Nel, = Vp Te We T Ay Snduckion Motor G7 Chene Shr mal Noe Tee Nes Int But, rT : Ese Tot F Eee Ten ing rhs 5 [Ee AT mecha rie a ee he power progr Re Cel] Li | \ So, fers Ne Be [Meehan Bree = Gtndgy? Nett Ona (oSerm-bom) lone air cer Ber = Cinder = Noe A Bnet (sme) Cannan Sree 0, Ere 2 Nee Doane 4 a] Boe Nee USaine _ |e Nae x: Not So fnally ». (oecnanie! | ny porter eae ee Bart ee D \ i Rotor Srichion loss Co Co 4 Grolnkiveel) Shine “Vests doe aa 7 OH) eae dope power TA® Stator Ca Copper loss LZ Cone loss BF RI GPE GT MA GI power arma ae Ol ain G sin g Paka e@ Rotor 4A Copper loos amb nl abe 2a Convotted porior- Converted poner (8 Saw los g ora am (neq (fooldy nen an Odpul Pouer / meeharicol Porat. YER Pn = BVI ene 8d * Fae = Peo- Pog - = Qt ke fee + fam = 818% (18) a fro = ne Xm * Feo = SE2Re (Potor. coppar loss) : Fou / Pron = Peon = Fean= Press = Cana ® on

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