Cov generator ntawm lub induction lub cev muaj zog los ntawm txhais tes. Yuav ua li cas mus hloov lub asynchronous lub cev muaj zog rau lub generator

Ua ib tug generator ntawm ib tug asynchronous lub cev muaj zog nrog koj txhais tes yog yooj yim, tab sis yuav tau sim thiab siv ib co ntawm cov nyiaj rau cov purchase ntawm Cheebtsam. Tab sis rau cov ua hauj lwm koj yuav tsum paub ib co ntawm cov subtleties. Nyob rau hauv kev, lub operating hauv paus ntsiab lus ntawm induction lub cev muaj zog AC xyuas qhov yooj yim cov ntsiab ntawm nws siv. Tseem ceeb nyob rau hauv generator teev - lub zog ntawm tus magnetic teb. Nws yuav xyuas kom muaj los ntawm txoj kev sib hloov ntawm lub armature los ntawm txoj kev ib tug nrog combustion engine los yog cua turbine. Nws yog tseem tau mus siv lwm txoj kev los - lub hwj chim ntawm dej, chav thiab thiaj li nyob.

Tus tsim ntawm lub asynchronous lub cev muaj zog

Peb yuav paub qhov txawv tsuas yog ob peb lub ntsiab:

1. Lub stator nrog windings.
2. Lub pem hauv ntej thiab rov qab cover nrog mounted bearings.
3. Ib tug rotor nrog ib tug kaw lub voj.
4. Hu rau hluav taws xob kev twb kev txuas.

Yog hais tias koj xav txog nws, tej zaum nws yuav zoo li hais tias nws yog heev yooj yim mus hloov lub cav generator, ib tug yees duab uas koj yuav saib tau nyob rau hauv kom meej. Tab sis, yog hais tias koj saib zoo dua, nws hloov tawm hais tias tsis yog txhua yam raws li nws tsuas hais tias, tej kev cov nyom abound.

Lub stator muaj ib tug plurality ntawm hlau paib, nias rau txhua lwm yam nruj nreem. Tsis tas li ntawd, lawv yog kho nrog cov kua roj vanish, nyob rau hauv ib co designs, impart zog, tag nrho cov paib yog welded mus rau txhua lwm yam. Hlau mob rau lub stator, nws adheres rau tus tub ntxhais thiab insulated los ntawm nws los ntawm txoj kev duab los qhia inserts. Lub kaus mom yog nyob bearings, nrog lawv cov kev pab tsis tau tsuas yog ua ib tug sib zog rotor scrolling, tab sis nws Centering.

Lub hauv paus ntsiab lus ntawm cov lag luam ntawm lub cav

Lub essence ntawm tag nrho cov txheej txheem yog tias lub magnetic teb yog tsim nyob ib ncig ntawm lub stator winding. Nws yog haib txaus, tab sis tsis muaj ib tug loj feem - lub zog. Teb zoo li qub, tsis txawj, raws li lub ntsiab mob nyob rau hauv lub generator teev - qhov no kev sib hloov, ib tug hloov nyob rau hauv cov kev taw qhia ntawm lub teb kab. Nyob rau hauv cov ntaub ntawv ntawm lub cav tag nrho cov heev yooj yim - muaj ib tug rotor uas yog ua los ntawm cov hlau. Sab hauv, ib tug ob peb lem ntawm ib tug tuab heev cable. Wherein tag nrho windings shorted, interconnected.

Nws puv yooj yim transformer hauv paus ntsiab lus. Nyob rau hauv lub voj kaw yog ntxias electromotive quab yuam, uas tsim nyob rau hauv hais tias lwm tus lub alternating magnetic teb. Nws hloov tawm hais tias tam sim no txhua yam yog nyob rau hauv thiaj li yuav tso saib lub zog. Nyob rau hauv tus ntawm rog tshwm sim lub electric tsav rotor. Qhov no hom ntawm cav muaj zoo yam ntxwv, thiab cov qauv yog yooj yim thiab txhim khu kev qha, muaj yog tsis muaj dab tsi yuav tsum tau pob. Vim li no, induction motors yog lug siv nyob rau hauv kev lag luam. Ntau tshaj 95% ntawm tag nrho cov tshuab nyob rau hauv lub factories - yog asynchronous. Generator yuav tsim lawv tus kheej txhais tes, lub Circuit Court yog tsis heev nyuab, txhua nyob rau hauv lub xub ntiag ntawm tsawg heev paub.

Txuas mus rau ib tug ib-theem network

Qhov tseeb qhov teeb meem yog cov kev twb kev txuas ntawm lub electric tsav, ib tug peb-theem ib. Lub hauv paus ntsiab lus ntawm cov generator yog ib tug me ntsis txawv, tab sis kom to taub tias koj yuav tsum xav txog thiab lub cav txheej txheem. Nws yog tsim nyog los siv lub peev xwm, uas yuav ua rau cov theem ua haujlwm nyob rau hauv txoj cai coj. Ntxiv mus, muaj ntau ntau schemes siv nyob rau hauv xyaum. Nyob rau hauv ib condenser yog tsuas yog siv thaum pib, thiab nyob rau hauv lwm thaum lub sij hawm lub lag luam. Switched launcher muaj peev xwm rau ib tug luv luv lub sij hawm ntawm lub sij hawm mus cuag tus yuav tsum tau ceev. Kev Tiv Tauj nws los ntawm tus tes hloov qhov uas tig mus rau ib qho ntawm lub windings kev cob cog rua nyob rau hauv delta.

Tej connectivity xaiv, muaj yog ib tug tseem ceeb drawback - lub yuav txo tau nyob rau hauv lub hwj chim ntawm tus electric tsav. Koj yuav tau txais deb ntawm nws ib tug tshaj plaws ntawm 50 rau ib xees rov qab. Yog li ntawd, thaum lub cev muaj zog hwj chim ntawm 1.5 kW, nyob rau hauv cov ntaub ntawv ntawm ib theem fais fab mov los ntawm lub network, koj yuav tau txais ib nrab xwb - 0.75 kW. Qhov no imposes ib co yooj yim, raws li koj yuav tau siv ntau haib motors.

Yuav ua li cas kom tau ib tug ntawm cov peb theem

Rau yooj yim siv hluav taws xob induction motors xav tau hwj chim ntawm peb theem. Tab sis nws lub tsev los yog siv xws li ib tug network tsis txhua leej txhua tus muaj peev xwm kuj muaj teeb meem kev noj mus rau hauv tus account lub qhov hluav taws xob. Yog li ntawd koj yuav tsum tau tawm, raws li nws puv tawm. Qhov yooj yim txoj kev uas yuav nruab ib lub inverter. Tab sis nws tus nqi yog siab, tsis yog txhua tus muaj peev xwm faib xws nqi rau lawv tus kheej qhov chaw rau tsheb los yog rhiav. Yog li ntawd nws yog tsim nyog los siv cov txhais tau tias rau ntawm txhais tes. Koj yuav xav tau ib tug asynchronous lub cev muaj zog, capacitor thiab ib tug pib. Cov yav tas yuav siv tau raws li ib tug improvised ntaus ntawv ua los ntawm ib tug tub ntxhais lub cev muaj zog. Koj txawm yuav ua ib qho ntawm cov generator, nyob rau hauv thiaj li yuav piv tau lub rooj sib txoos ua hauj lwm.

Nws yuav tsum tau poob txog 400 lem ntawm hlau. Nws txoj kab uas hla ntawm txog 6 sq. hli. Rau cov neeg yuav tsum tau ua kaum ub yuav ua rau cov hloov theem. Koj yuav txawm hais tias nws yog tus generator ntawm lub induction lub cev muaj zog, tau nrog nws tus kheej txhais tes. Tsuas yog nws cov ntsiab muaj nuj nqi - qhov no transformation, cov theem ua haujlwm. Ib kauj yog kev cob cog rua rau lub theem ntawm cov lwm yam ob switched capacitor. Qhov thib ob kauj yog kev cob cog rua rau zero, thiab lub thib peb yog kev cob cog rua rau lub tib yam, tsuas yog los ntawm nws pib-transformer. Qhov nruab nrab ntawm nws xaus - qhov no yog ib theem, ob tug lwm tus - ib tug xaus qhov hluav taws xob.

Yuav ua li cas yuav tau xav txog rau hloov dua siab tshiab rau hauv lub generator

Mus ua ib tug cua generator ntawm (asynchronous!) Cav, koj yuav tsum tau xav txog ib tug loj feature. Namely - tsim ib tug sib nqus teb uas yuav ua rau cov lus tsa suab. Qhov no yuav ua tau tiav nyob rau hauv ob txoj kev. Tus thawj - yog lub installation ntawm mus tas li cov hlau nplaum nyob rau hauv rotor. Ob - ua lub teb winding ntawm thauj tog rau nkoj. Ob txoj kev muaj lawv zoo thiab disadvantages.

Daws xav tau ua ntej pib ua hauj lwm, cov tam sim no generator ntawm lub hom koj xav tau. Yog hais tias koj xav tau ib tug mus tas, koj yuav tsum tau siv diodes rau rectification. Qhov no yuav tso cai rau ib tug me me lub tsev nrog lub teeb, thiab powered yuav luag txhua tsev neeg cov khoom siv. Self-ua hwj huam generators yuav tsav txawm nrog cua. Nws yog tsuas tsim nyog los xam coils, yog li ntawd cov qhov tso zis voltage tsis tau tshaj. Thaum stabilization yuav ua tau los ntawm kev siv ntawm lwm yam uas uas yog siv nyob rau hauv tsheb engineering.

Cob phum hlau nplaum los yog daim teb winding?

Raws li hais ua ntej lawm, nws tseem tau mus ua lub excitation winding los yog tas mus li hlau nplaum los tuav lub installation. Lub disadvantage ntawm lub yav tas txoj kev - tus nqi ntawm cov hlau nplaum. Ib tug rho tawm ib - yog qhov yuav tsum tau mus thov tus txhuam los ua ke los muab lub hwj chim. Nws yuav tsum tau kev kho mob thiab raws sij hawm hloov. Yog vim li cas - qhov tsis sib haum xeeb nto uas maj noj graphite txhuam. Tej tsheb alternator, cov kev qhia ntawv uas tas nrog, nws muaj xws li ib tug drawback.

Yuav kom ua lub teb kauj, lub armature yog txaus los mus hloov cov qauv siv. Nws yuav tsum tau ib tug hlau, nws yuav tsum tau muab qhwv rau lub hlau nyob rau hauv lub kua roj vanish rwb thaiv tsev. Tsis tas li ntawd yuav tsum tau nyob ib ncig ntawm lub rotor mus nrhiav kom tau hu, uas yog siv rau cov khoom noj khoom haus. Tab sis plus yog hais tias nws yog tau mus rau stabilize qhov voltage ntawm cov generator tso zis. Qhov yooj yim yuav mus ua kom lub thauj tog rau nkoj slots rau installation ntawm neodymium hlau nplaum. Lawv tsim ib tug muaj zog heev teb, uas yog txaus los ua kom muaj ib tug loj voltage thiab tam sim no.

Yuav ua li cas muaj ntau yam theem yuav tau tawm?

Qhov yooj yim txoj kev yog, ntawm chav kawm, ua ib tug generator, ib tug yees duab uas qhia tau hais tias yog hais tias tus tso zis yuav tsum cia li ib theem. Tab sis muaj ib tug catch - tsis txhua tus tsim tso cai rau nws. Qhob generator ntawm lub induction lub cev muaj zog ntawm no hom yuav ua tau, yog hais tias tag nrho cov winding yog coj thiab tsis sib thooj,. Muaj ntau cov qauv motors tsuas yog peb pins, tus so twb hauv kev cob cog rua, yog li ntawd rau siv cov tswv yim uas koj yuav tsum mus kiag li lauj nws thiab coj qhov tsim nyog hlau tawm.

Tom qab ntawd lawv kev cob cog rua nyob rau hauv series thiab cov qhov tso zis ib leeg-theem voltage yuav tau. Tab sis, yog hais tias koj xav tau ib tug peb-theem, ib tug yuav tsum tsis txhob ua dab tsi, cov Modernization ntawm lub windings yog yuav tsum tau. Tab sis xav txog nta tseem xav tau. Nws yog tsim nyog tias generator ntawm lub induction lub cev muaj zog, tau nrog nws tus kheej txhais tes, tau nws cov kev sib txuas Wye. Ntawm no yog ib tug me ntsis txawv los ntawm ib tug thaum lub tshuab tej hauj lwm raws li ib tug tsheb qhov twg los. Npaum hwj chim tiam yog tau tsuas yog thaum lub Wye.

Yuav ua li cas tuaj coj ib lub tam sim no rectification?

Tab sis yog hais tias muaj yog ib tug yuav tsum tau mus nrhiav tau ib tug DC, koj yuav tsum paub rau hauv Circuit Court tsim. Nws yuav tsum tau 12 los yog 24 Volt hwj chim? Muaj yog tsis muaj dab tsi yooj yim, automotive electronics los pab. Tab sis tsuas yog thaum lub excitation kauj yog siv raws li ib tug sib nqus teb generator. Thaum uas siv cov tas mus li hlau nplaum stabilization txoj kev yog nyuab.

rectifier variant yog xaiv raws li nyob rau hauv yuav ua li cas muaj ntau yam theem lub generator tso zis. Yog hais tias ib tug, ces tus choj Circuit Court yog txaus, yog tias muaj, nyob rau hauv ib diode (ib nrab-yoj rectifier). Yog hais tias peb-theem tso zis, nws yuav tsum tau nyob rau hauv lub rau semiconductors rau rectification. Tsis tas li ntawd, peb daim (ib qho rau ib theem) - kev tiv thaiv tiv thaiv rov qab voltage.

Yuav ua li cas mus rau ib theem ntawm peb

Qhov kev ua tsis tau siv, vim hais tias nws tsuas yog pointless. Yog hais tias lub generator outputs peb-theem AC voltage rau powering tus neeg (TV, ib tug incandescent teeb, ib tug tub yees, thiab li ntawd.), Nws yog tsim nyog los siv xwb ib cov zis. Ob - qhov no yog ib qho, taw tes ntawm winding kev twb kev txuas. Raws li hais ua ntej lawm, nws yuav tsum tau mus cuag lawv Wye.

Yog li ntawd, koj muaj peev xwm mus cuag cov neeg siv rau ib qho ntawm cov theem. Cov lus nug yog seb nws yuav ua rau kev txiav txim zoo, yog tias ua tau li ntawd rationally? Yog hais tias koj xav muab ib lub tsev tsis tshua muaj neeg lub teeb, tsis muaj kev pab tsis xav kom muab kev cob cog rua, nws yog tsim nyog los siv ib tug tsawg-hwj chim LED teeb. Lawv haus ib tug me me npaum li cas ntawm hluav taws xob, yog li ntawd ib tug tam sim no generator, uas outputs ib tug ruaj khov 12 V, nws yog muaj peev xwm muab tsis tau tsuas yog lub tsev teeb. Koj muaj peev xwm pab los yog cov khoom siv tsis muaj teeb meem, uas yog yuav tsum tau rau precisely no nro.

hlau winding cai

Tsis yeej ib txwm xav tau cov ntaub ntawv no, thiaj li mus piv rau tus qauv siv, siv lub stator winding, uas yog twb muaj. Tab sis nws tsis yeej ib txwm siav yam kev mob uas koj lub ntsej muag. Piv txwv li, yog tias koj tsim ntawm cov cua generator (induction) lub cev muaj zog, nws yog tsis yooj yim sua kom tau qhov tsawg kawg nkaus naj npawb ntawm cov revolutions ntawm lub rotor. Li ntawd, cov zis voltage yuav tsis muaj thiab tsis txaus rau lub lag luam ntawm khoom vaj khoom tsev. Yog li ntawd muaj yog ib tug yuav tsum tau rau cov me alterations.

Winding nyob ntawm tej koj xav tau ib tug thicker hlau mus nrhiav tau ib tug ntau dua tam sim no cov zis. Ua li no, tau tshem ntawm cov laus hlau. Winding yog ua rov qab mus rau rov qab, nyob rau ib cov duab los qhia ncej. Thaum nws yog nqa tawm, nws yuav tsum tau muab ib tug txheej ntawm lacquer, nws nplua mias impregnated hlau. Cia li tsis nco qab ua ntej yuav siv lub ntaus ntawv mus rau qhuav kom huv si. Yuav kom qhov no kawg, lub incandescent teeb 25 los yog 40 watts, teem nyob rau hauv nruab nrab ntawm lub stator thiab tawm rau 1-2 hnub. Tsis txhob cia tsis muaj neeg saib xwb.

Seb kev txiav txim ntawm qhov yuav tsum tau tus xov tooj ntawm koj lem

Yuav kom txiav txim yuav ua li cas muaj ntau yam puv koj xav tau kev lag luam ntawm lub generator, nws yuav tsum tau siv ib tug ntau yam ntawm cov qauv. Tiam sis peb yuav tsum paub rau hauv lub seem ntawm cov tub ntxhais, cov khoom los ntawm qhov uas nws yog los. Tab sis nws yog feem ntau tsis yooj yim sua los mus txiav txim. Yog li ntawd nws yog tsim nyog los ua thwmsim. Nyob ntawm seb ib tug los yog peb theem koj yuav tau hloov tus cwj pwm ntawm qhov xyaum ua tej. Qhob generator ntawm lub induction lub cev muaj zog tej zaum yuav manufactured los ntawm ntau txoj kev.

Yog hais tias koj npaj mus ua ib tug tib theem tso zis, ces qhwv evenly ib ncig ntawm cov tub ntxhais 10-20 lem ntawm hlau. Sau tag nrho cov qauv thiab kev cob cog rua rau ib tug Actuator, uas yuav siv tau nyob rau hauv lub neej yav tom ntej. Siv voltage ntsuas ntawm lub qhov zis, sib faib los ntawm tus xov tooj ntawm koj lem yog lub qhov txhab. Thiab koj tau txais ib voltage los ntawm ib tug tig. Yuav kom xam qhov ntev ntawm lub winding, koj yuav tsum mus thov ib tug yooj yim muab xam - voltage (yuav tsum tau) muab faib los ntawm cov nqi tau. Analogously peb xam thiab alternator.

tshawb pom

Ua ib tug generator ntawm ib tug asynchronous lub cev muaj zog nrog koj txhais tes yog ib qho yooj yim. Qhov tseem ceeb tshaj - yog los txiav txim uas tsav mus siv lub hom phiaj. Yog hais tias nws yog ib tug tsis tu ncua roj av cav, ces tsis muaj teeb meem. Great teeb meem tshwm sim nyob rau hauv cov ntaub ntawv raws tus tsav koj xav siv ib tug windmill. Yog vim li cas - cov cav ceev, raws li zoo raws li cov zis voltage yog ncaj qha nyob rau lub dag lub zog ntawm cov cua thiab nws ceev. Yog li ntawd, cov generators yuav tsum tau xam nyob rau hauv xws li ib txoj hais tias txawm nyob yam tsawg kawg nkaus ceev tau ua hauj lwm nominal voltage. Tab sis cov qhov tso zis yog ntshaw kom muaj tsis muaj ntau tshaj li 12 volts. Nws yuav ua tau ib tug yooj yim tshuaj.