Lub cev muaj zog hluav taws xob hais txog lub cev muaj zog nrog qhov ntsuas hluav taws xob siab tshaj li 1000V. Cov voltages ntawm 6000V thiab 10000V feem ntau siv. Vim tias lub zog siv hluav taws xob sib txawv hauv txawv teb chaws, tseem muaj cov theem hluav taws xob ntawm 3300V thiab 6600V. Lub tshuab hluav taws xob muaj zog ntau yog tsim tau vim tias lub zog ntawm lub cev muaj zog cov sib npaug nrog cov khoom ntawm qhov ntsuas hluav taws xob thiab kev siv tam sim no. Yog li ntawd, lub zog ntawm cov hluav taws xob qis-tsav tau nce mus txog qee yam (xws li 300KW / 380V). Qhov tam sim no raug txwv los ntawm kev tso cai muaj peev xwm ntawm cov hlau. Nws yog qhov nyuaj kom nce los yog tus nqi nce siab. Xav kom nce qhov voltage kom tau txais hluav taws xob loj. Qhov zoo ntawm lub tshuab hluav taws xob siab yog lub zog loj thiab muaj zog cuam tshuam loj; Qhov tsis zoo yog loj inertia, nyuaj pib thiab nres.
daim ntawv thov:
Kev siv ntau tshaj plaws ntawm ntau lub motors yog AC asynchronous motors (tseem hu ua induction motors). Nws yog qhov yooj yim siv, txhim khu kev qha hauv kev ua haujlwm, qis tus nqi thiab khov kho hauv cov qauv, tab sis nws muaj lub zog tsis tshua muaj zog thiab cov kev cai ceev ceev. Synchronous motors feem ntau siv hauv cov tshuab fais fab nrog lub peev xwm loj thiab qis ceev (saib cov synchronous motors). Synchronous lub cev muaj zog tsis tsuas yog muaj lub zog ua tau zoo, tab sis nws lub nrawm tsis muaj dab tsi los ua qhov loj me ntawm lub nra, thiab tsuas yog nyob ntawm daim phiaj ntau zaus. Kev ua haujlwm tau ruaj khov. DC lub cev muaj zog feem ntau siv rau qee zaus yuav tsum tau ua raws li cov kev cai ntau cov kev cai ceev. Tab sis nws muaj lub commutator, cov qauv nyuaj, kim, nyuaj rau kev tswj, thiab tsis tsim nyog rau cov chaw ib puag ncig hnyav. Tom qab xyoo 1970, nrog kev txhim kho ntawm lub zog hluav taws xob thev naus laus zis, txoj cai tswj kev nrawm ntawm AC motors tau maj mam dhau los, thiab tus nqi ntawm cov khoom siv tau raug txo qis, thiab nws tau pib siv. Tshaj siab tshaj tawm cov tshuab hluav taws xob uas lub cev muaj zog tuaj yeem ua raws cov qauv kev ua haujlwm (kev ua haujlwm tsis tu ncua, lub sijhawm ua haujlwm tsis ntev, kev ua haujlwm tsis tu ncua lub sijhawm ua haujlwm) tsis tas yuav ua rau lub cev muaj zog ua kom sov yog hu ua nws lub zog ntsuas, thiab xyuam xim rau cov kev cai ntawm lub npe. thaum siv nws. Cov. Thaum lub cev muaj zog khiav, kev saib xyuas yuav tsum tau them nyiaj kom phim cov yam ntxwv ntawm lub nra nrog cov yam ntxwv ntawm lub cev muaj zog kom tsis txhob khiav los yog nres. Lub tshuab hluav taws xob tuaj yeem muab ntau lub zog, los ntawm milliwatts txog 10,000 kilowatts. Lub cev muaj zog heev yooj yim siv thiab tswj. Nws muaj lub peev xwm ntawm kev pib ntawm tus kheej, kev ua kom nrawm nrawm, braking, thim rov qab, thiab tuav, uas tuaj yeem ua tiav ntau yam kev ua haujlwm; lub cev muaj qhov ua tau zoo siab yam tsis muaj pa taws, ntxhiab tsw, kev ua qias tuaj ib puag ncig, thiab suab nrov. Kuj tseem me me thiab. Vim tias nws cov txheej txheem zoo, nws tau siv dav hauv kev lag luam thiab kev ua liaj ua teb, kev thauj mus los, kev tiv thaiv lub teb chaws, kev ua lag luam, khoom siv hauv tsev, thiab khoom siv hluav taws xob kho mob. Feem ntau, qhov tso zis tawm ntawm lub cev muaj zog yuav hloov nrog qhov ceev thaum nws tau kho.
YRKK series cov tshuab hluav taws xob muaj zog tuaj yeem siv los tsav cov tshuab ntau. Xws li lub tshuab ua pa, lub tshuab nqus dej, lub taub dej, cov tshuab txuas, cov cuab yeej siv tshuab thiab lwm yam khoom siv, thiab tuaj yeem siv ua cov khoom siv hluav taws xob hauv cov tshuab zeb, cov tshuab kev lag luam, cov chaw tsim hluav taws xob thiab ntau yam kev lag luam thiab tsuas kev lag luam.
Tsis tas li peb muaj lwm cov khoom lag luam loj. Xws li, plhaw nplhaib induction motors, mob rotor induction motors, npleem ntiv nplhaib lub cev muaj zog, ac npleem nplhaib lub cev muaj zog. Yog tias koj xav tau lwm cov qauv ntawm cov khoom lag luam, koj tuaj yeem tiv tauj peb cov neeg siv khoom lag luam.
Siv kev faib tawm ntawm txhua qhov ntawm cov lub cev:
Ntxiv rau, yog tias koj xav tau lwm cov qauv ntawm cov khoom lag luam, koj tuaj yeem tiv tauj peb cov neeg siv khoom.
YRKK series 6.6kV (710-800) high-voltage peb-theem asynchronous motors siv tau los tsav cov tshuab ntau. Xws li lub tshuab ua pa, lub tshuab nqus dej, lub taub dej, cov tshuab txuas, cov cuab yeej siv tshuab thiab lwm yam khoom siv, thiab tuaj yeem siv ua cov khoom siv hluav taws xob hauv cov tshuab zeb, cov tshuab kev lag luam, cov chaw tsim hluav taws xob thiab ntau yam kev lag luam thiab tsuas kev lag luam.
YRKK series 11kV lub cev muaj zog siab muaj peev xwm muab tau lub zog loj uas pib lub cev qij qis hauv qab pib me me; qhov peev xwm pub khoom noj tsis txaus los pib lub ntxhw tawb rotor lub cev muaj zog; lub sijhawm pib yog ntev thiab qhov pib ua ntau dua; ib qho me me ntawm qhov kev kub ceev yog qhov yuav tsum tau ua. Xws li rubging winches, yob mills, hlau tshuab nqus hlau, thiab lwm yam.
6.6KV Cov Hluav Taws Xob Hluav Taws Xob:
YRKK series 6.6kV (710-800) high-voltage peb-theem asynchronous motors yog linear rotor asynchronous motors. Cov chav kawm tiv thaiv ntawm lub cev muaj zog yog IP44 / IP54, thiab cov txheej txheem txias yog IC611. Cov qauv ntawm cov cav no muaj qhov zoo ntawm kev ua haujlwm siab, lub zog txuag, lub suab qis, qis kev co, lub teeb nyhav, kev ua tau zoo, thiab kev txhim kho yooj yim thiab txij nkawm. Tus qauv thiab txheej txheem teeb tsa ntawm no ntawm cov motors yog IMB3. Qhov ntsuas ntaus nqi yog qhov ntsuas xyuas tsis tu ncua raws li cov kev ua haujlwm txuas ntxiv mus (S1). Cov sijhawm ntsuas ntawm lub cev muaj zog yog 50Hz thiab qhov ntsuas cov pa yog 6kV. Lwm qhov ntsuas hluav taws xob lossis cov teeb meem tshwj xeeb tuaj yeem tiv tauj nrog cov neeg siv khoom thaum muab kev sib tham nrog kev sib tham.
11KV Cov Hluav Taws Xob Hluav Taws Xob:
YRKK series 11KV qhov txhab rotor peb-theem asynchronous cov qauv yog cov khoom ntawm kuv lub teb chaws xyoo 1980s, thiab lawv cov hwj huam qib thiab teeb tsa qhov ntev yog ua raws li International Electrotechnical Commission (IEC) tus qauv. Cov qauv ntawm cov cav no muaj qhov zoo ntawm kev ua haujlwm siab, lub zog txuag, lub suab qis, qis kev co, lub teeb nyhav, kev ua tau zoo, thiab kev txhim kho yooj yim thiab txij nkawm. Qhov no series ntawm cov motors txais yuav F-chav kawm qauv rwb thaiv tsev, thiab cov kabmob qauv tsim tau raws li IP54. Nws yog lubricated los ntawm roj thiab tuaj yeem txuas ntxiv thiab tua roj tsis tas kom nres lub tshuab.
Kev cai ceev:
Los ntawm qhov pom ntawm cov kev lag luam, cov tshuab hluav taws xob high-voltage ceev cov kev cai thev naus laus zis tuaj yeem muab faib ua hom:
1. npliag dej txuas
Ib qho tsis txaus ntseeg tau ntxiv nruab nrab ntawm lub cev muaj zog thiab lub tshuab ua haujlwm txhawm rau txhawm rau txhawm rau kho lub siab ntawm cov kua (feem ntau roj) nruab nrab ntawm lub tshuab nqus kom ua tiav lub hom phiaj ntawm kev kho lub nra. Qhov kev cai ceev no txoj kev yog yuam kev nqig zog siv txoj kev. Nws qhov kev cuam tshuam tseem ceeb yog tias raws li qhov nrawm poob qis, qhov ua haujlwm tiav qis dua thiab qis dua, lub cev muaj zog yuav tsum tau muab txiav tawm ntawm lub nra rau lub teeb tsa, thiab cov haujlwm ua haujlwm tu yog loj. Cov npoo pliav, cov kabmob thiab lwm qhov chaw tau hloov, thiab lub xaib feem ntau qias neeg, uas txhais tau tias cov khoom siv yog qib qis dua thiab yog lub thev naus laus zis tsis zoo.
Cov neeg tsim hluav taws xob tau xav paub txog kev tswj fwm nrawm nrawm nrawm nrawm thaum ntxov, ob qho tib si vim tias tsis muaj qhov ntsuas hluav taws xob siab ceev tswj tshuab los xaiv, lossis xav txog tus nqi raug, muaj qee cov ntawv thov rau cov kua dej txuas ntxiv. Xws li lub tshuab nqus dej los ntawm cov tuam txhab dej, boiler pub twj tso kua mis thiab cov cua ntsawj ntshab kiv cua hauv cov fais fab nroj tsuag, thiab hmoov av tshem tawm kiv cua hauv cov tshuab steel. Tam sim no, qee yam khoom qub tau hloov maj mam hloov los ntawm qhov hloov pauv ntawm voltage siab hauv kev hloov pauv.
2. Muaj feem-qis-siab inverter
Cov zaus hloov pauv ntau yog qhov tsawg zaus hluav taws xob hloov pauv, uas siv cov tswv yim txhawb nqa hloov mus rau theem qis thiab cov zis theem hloov hluav taws xob kom paub qhov interface nrog lub siab hluav taws xob daim phiaj daim phiaj thiab lub cev muaj zog. Qhov no yog qhov hloov pauv tshuab thaum qhov hloov pauv ntawm high-voltage zaus hloov pauv hloov tshuab tsis tau paub txog.
Vim tias qhov hluav taws xob tsawg tsawg ntawm qhov hluav taws xob tsawg-inverter, qhov tam sim no tsis tuaj yeem sawv tsis muaj qhov txwv, uas txwv qhov peev xwm ntawm lub zog no. Vim yog qhov tshwm sim ntawm cov zis hloov pauv, qhov ua haujlwm ntawm lub kaw lus raug txo kom tsawg thiab thaj chaw nyob hauv lub zog nce ntxiv; ntxiv rau, qhov sib nqus sib nqus muaj peev xwm ntawm cov zis hloov pauv hloov kom tsis muaj zog ntawm qhov tsawg zaus, uas ua rau lub peev xwm ntawm lub zog inverter thaum nws pib. Qhov kev sib raug zoo ntawm daim phiaj hluav taws xob muaj loj heev. Yog tias siv 12-mem tes kho dua, siv cov kev sib haum xeeb tuaj yeem txo qis, tab sis nws tsis tuaj yeem ua tau raws li cov cai nruj rau qhov kev sib luag; thaum lub tso zis hluav taws xob hloov zuj zus lawm, qhov hloov pauv dv / dt los ntawm lub inverter kuj loj dua, thiab lim yuav tsum tau nruab Nws yuav tsim nyog rau cov motors zoo tib yam, txwv tsis pub nws yuav ua rau corona paug thiab rwb thaiv tsev puas. Cov xwm txheej no tuaj yeem zam tau yog tias siv lub ntsuas hluav taws xob tshwj xeeb ntau siv, tab sis nws zoo dua los siv lub siab-qis hom inverter.
3. Qhov siab thiab qis inverter
Tus zaus hloov pauv yog lub zaus hluav taws xob tsawg hloov dua siab tshiab. Lub tshuab hloov hluav taws xob tau siv rau ntawm qhov chaw nkag los hloov lub siab hloov mus rau cov hluav taws xob qis, thiab lub tshuab hluav taws xob siab tau hloov. Lub zog tshwj xeeb qes hluav taws xob siv. Cov theem voltage ntawm lub cev muaj zog thiab muaj ntau yam tsis muaj kev sib koom ua ke.
Txoj hauv kev no siv cov khoom siv hluav taws xob tsawg tsawg los hloov pauv nrog qhov muaj peev xwm me me thiab muaj kev sib raug zoo ntawm daim phiaj sab. 12-lub mem tes kho dua tshiab tuaj yeem siv los txo cov kev sib haum xeeb, tab sis nws tsis tuaj yeem ua tau raws li cov cai nruj rau kev sib luag. Thaum lub inverter tsis ua hauj lwm, lub cev tsis tuaj yeem muab tso rau hauv daim phiaj hluav taws xob ntau kom khiav, thiab yuav muaj teeb meem hauv daim ntawv thov hauv qee qhov xwm txheej uas tsis tuaj yeem nres. Tsis tas li ntawd, lub cev muaj zog thiab cable yuav tsum tau hloov, uas yuav tsum muaj haujlwm loj me.
4. Cascade ceev tswj inverter
Ib feem ntawm lub zog rotor ntawm lub zog tsav asynchronous tau noj rov qab rau daim phiaj hluav taws xob, yog li hloov lub rotor pluaj kom ua tiav cov kev cai ceev. Txoj cai ceev cov qauv no siv thyristor thev naus laus zis thiab xav tau kev siv ntawm cov qhov txhab asynchronous motors. Niaj hnub no, yuav luag tag nrho cov chaw tsim kev lag luam siv cov nas tua tawb asynchronous lub cev muaj zog. , Nws yog teeb meem heev los hloov lub cev muaj zog. Kev tswj qhov ceev ntawm qhov ntsuas hom ceev no feem ntau yog li ntawm 70% -95%, thiab qhov kev tswj ceev tau nqaim. Thyristor thev naus laus zis yog qhov yuav ua rau cov pa paug tsis haum rau daim phiaj; raws li qhov ceev nrawm dua, qhov cuam tshuam ntawm lub zog ntawm daim phiaj sab kuj tseem poob qis, thiab kev ntsuas yuav tsum tau coj los them nyiaj. Nws tau zoo dua yog tias lub peev xwm ntawm qhov hloov dua siab tshiab ib feem me me, thiab tus nqi qis dua me ntsis dua lwm qhov high-voltage AC zaus hloov dua siab tshiab ceev cov kev cai thev naus laus zis.
Muaj qhov sib txawv ntawm cov txheej txheem ceev no, uas yog, sab hauv cov lus qhia ceev ceev cov kev cai, uas tshem tawm qhov xav tau ntawm qhov inverter ib feem ntawm lub tshuab hloov pauv, thiab siv cov kev tawm tswv yim winding ncaj qha hauv stator winding. Txoj kev no yuav tsum hloov lub cev muaj zog. Lwm yam ntawm kev ua tau zoo muaj feem xyuam nrog cov kev cai cascade. Mus kom ze ceev.
Cov khoom tiv thaiv:
Lub cev muaj zog tiv thaiv cov cuab yeej tiv thaiv cov khoom siv loj hauv cov tshuab hluav taws xob muaj zog loj, nroj tsuag tshuaj thiab lwm qhov chaw. Yog tias muaj kev cuam tshuam loj heev uas ua rau lub cev muaj zog hlawv tawm, nws yuav cuam tshuam rau ib txwm kev lag luam thiab ua rau poob peev txheej loj. Yog li, nws yuav tsum muaj kev tiv thaiv tag nrho. Lub tshuab tiv thaiv lub cev muaj zog tiv thaiv feem ntau yog rau cov tsheb me me thiab nruab nrab, muab kev tiv thaiv lub zog xws li tam sim no nrawm-nrawm, thermal overloading lub sijhawm dhau los, ob theem ntawm cov theem tsis zoo ntawm lub sijhawm, xoom sib dhos tam sim no, rotor stagnation, ntev dhau lub sijhawm pib, thiab nquag pib. Cov. Raws li cov tsav tsheb loj-muaj peev xwm siab dua 2000KW, lawv tsis tuaj yeem ua tau raws li cov cai ntawm kev tiv thaiv rhiab thiab kev ua haujlwm ceev thaum muaj qhov tsis ua haujlwm sab hauv. Yog li no, cov cuab yeej no tau tsim kho thiab ua ke nrog cov khoom siv tiv thaiv zoo kom muaj ntau qhov kev ntseeg tau thiab tiv thaiv kev tiv thaiv rau cov ntsuas hluav taws xob siab. Cov cuab yeej no tau tsim los ua peb theem ntev ntawm qhov sib txawv, vim tias 3KV, 6KV, thiab 10KV lub zog hluav taws xob qhov twg ntxiv-cov muaj zog loj dua li saum 2000KW nyob hauv yuav muaj qhov xaum qhov nruab nrab qhov taw tes ntawm qhov hloov hluav taws xob los ntawm qhov siab tsis kam. Qhov peb-theem ntev kev tiv thaiv kev tiv thaiv tsis tau tsuas yog siv los ua stator winding ntawm lub cev muaj zog. Kev tiv thaiv lub ntsiab rau luv luv-theem ntawm cov theem thiab cov hlau txhuas sib tsoo, thiab tuaj yeem raug siv los tiv thaiv lub ntsiab rau ib-theem hauv av ua txhaum, ua yeeb yam ntawm kev ntsaws ntsiag to.
Nano insulating cov ntaub ntawv:
Txij li thaum 1980s thiab 1990s, cov kev tshawb fawb ntawm nano-dielectrics hauv thaj tsam ntawm insulating khoom tsim thiab daim ntawv thov tau nquag heev. Qee qhov nanocomposites nrog kev ua tau zoo yav dhau los tau qhia rau cov tebchaws nyob sab Europe thiab Asmeskas thaum xyoo 1990, xws li corona resistant polyamide. Imine zaj duab xis, corona resistant enameled hlau, nano composite cross-linked polyethylene high voltage cable, thiab lwm yam Cov ntaub ntawv nanocomposite muaj cov kev ua tau zoo hauv kev txiav txim siab ntawm corona tsis kam thiab ib feem tawm tsis kam, uas yog kaum los yog ntau pua lub sij hawm siab dua cov khoom siv ib txwm muaj. Tom qab lawv tawm, lawv tau siv sai sai hauv thaj teb ntawm cov hloov pauv ntawm lub cev muaj zog thiab cov muaj hluav taws xob ntau.
Kev siv cov nanoparticles los txhim kho kev hloov kho ntawm cov ntaub thaiv hluav taws xob tseem ceeb yog ib qho ntawm txoj kev loj hlob tseem ceeb rau kev thaiv lub ntsiab ntawm cov pa hluav taws xob muaj zog. Qee cov tuam txhab txawv teb chaws tau ua tiav cov xov hlau ntsuas ntawm nanocomposite lub ntsiab rwb thaiv tsev thiab tau nkag mus rau qhov kev sim tawm ntawm cov khoom siv theem, thaum muaj kev tshawb fawb txog kuv lub teb chaws nyuam qhuav pib, thiab qhov chaw tsim khoom thiab cov khoom siv peev tau tseem tsis txaus. Peb yuav tsum tsis txhob yoog raws li qog lossis qhia cov khoom tshiab txawv teb chaws tom qab lawv tawm. Qhov no yuav tsis muaj peev xwm mus txog qib siab ntawm cov teb chaws txawv teb chaws, xws li corona-resistant polyimide zaj duab xis, corona-resistant enameled hlau xim thiab lwm yam khoom lag luam, peb tau qog rau ntau tshaj kaum xyoo nws yog ib qho piv txwv uas nws muaj tsis ncav qib uas txawv teb chaws tuam txhab khoom siab. Ntxiv rau qhov tseem ceeb xws li cov twj siv tsis zoo thiab cov cuab yeej siv, qee qhov thev naus laus zis tseem nyuaj rau kev qog, xws li nano-dispersion thev naus laus zis thiab hmoov txheej tshuab hloov kho tshuab. Vim muaj kev lag luam thiab cov txuj ci kev lag luam thiab lwm yam laj thawj, cia siab tias cov thev naus laus zis tseem ceeb yuav tsis raug nthuav tawm lossis xa tawm mus lwm qhov hauv lub sijhawm luv. Tsuas yog los ntawm kev tshawb fawb ywj siab peb tuaj yeem paub qhov tseem ceeb ntawm cov thev naus laus zis thiab nqaim qhov sib txawv nrog technology txawv teb chaws.
Qhov sib txawv ntawm qhov hluav taws xob siab thiab lub tshuab hluav taws xob tsawg
1. Cov khoom siv rwb thaiv tsev ntawm cov coils sib txawv. Rau cov tsav tsheb uas tsis tshua muaj zog, cov coils siv cov hlau txha hniav laus lossis lwm yam yooj yim rwb thaiv tsev, xws li ntawv sau ua ke. Kev rwb thaiv tsev ntawm qhov ntsuas hluav taws xob siab feem ntau yuav siv tus qauv multilayer, xws li hmoov mica daim kab xev, uas muaj cov qauv ntau dua thiab qhov siab dua qhov hluav taws xob. siab.
2. Qhov sib txawv hauv cov qauv kub dissipation. Kev siv hluav taws xob tsawg yog siv cov kiv cua coaxial rau qhov txias txias. Feem ntau cov tshuab hluav taws xob muaj qhov hluav taws xob muaj qhov ywj siab. Feem ntau muaj ob hom kiv cua, ib txheej ntawm cov kiv cua ncig sab nraud, ib txheej ntawm cov kiv cua ncig sab nraud, thiab ob txheej Cov kiv cua khiav tib lub sijhawm, thiab kev hloov pauv kub ua rau ntawm lub tshuab hluav taws xob txhawm rau tso cov cua sov sab nraud.
3. Cov kabmob qauv muaj sib txawv. Lub cev muaj hluav taws xob qis feem ntau muaj teeb tsa ntawm lub hauv ntej thiab nram qab. Rau lub tshuab hluav taws xob muaj zog siab, vim tias lub nra hnyav, feem ntau muaj ob chav ntawm cov kabmob ntawm cov ncej txuas ntxiv kawg. Tus naj npawb ntawm cov kabmob ntawm qhov tsis txuas ntxiv txuas ntxiv yog nyob ntawm lub nra. Lub cev muaj zog yuav siv cov kabmob sib tsoo.
Lub cev muaj zog siab tsav thiab lub tshuab hluav taws xob tsawg
Lub cev muaj hluav taws xob qis yog hais txog lub cev muaj zog nrog qhov ntsuas hluav taws xob qis dua qis dua 1000V, thiab lub cev muaj zog siab nrog qhov hluav taws xob muaj qhov hluav taws xob ntau dua lossis sib npaug nrog 1000V.
Cov ntsuas hluav taws xob sib txawv, qhov pib thiab kev ua haujlwm tam sim no sib txawv, qhov hluav taws xob ntau, qhov tsawg dua qhov tam sim no; qhov rwb thaiv tsev thiab qhov ntsuas hluav taws xob ntawm lub cev kuj tseem muaj qhov sib txawv, cov kab hluav taws xob ntawm lub zog windings kuj zoo ib yam, tib lub zog ntawm lub cev muaj zog, cov hluav taws xob lub cev muaj zog yog qis dua qhov qis hluav taws xob muaj tsawg dua cov cable, thiab cov cable siv sib txawv Cov.
Kev Ntsuam Xyuas Ntawm Qhov Tsis Txaus Siab Siab Ntawm Kev Tsav Dav Hlau siab
Feem ntau ntawm cov kabmob tau tawg vim muaj ntau qhov laj thawj, dhau ntawm qhov kev kwv yees thaum pib, kev ua haujlwm tsis muaj kev sib khi, kev coj tus kheej me me dhau los ntawm kev ua kom nruj, thiab lwm yam.
Kuaj xyuas cov kabmob puas, feem ntau, qhov ua kom pom tuaj yeem pom. Feem ntau hais lus, ib feem peb ntawm cov kabmob puas yog los ntawm kev ua kom tsis muaj zog, lwm tus thib peb yog los ntawm kev ua haujlwm tsis zoo, thiab lwm yam peb lub ntsiab lus. Ib qho yog vim muaj kev paug nkag mus rau cov kabmob lossis kev teeb tsa tsis raug thiab kev kho.
Raws li kev txheeb xyuas, feem ntau cov hluav taws xob muaj zog yog qhov kawg npog zawv zawg kabmob qauv thiab kawg npog dov cov kabmob qauv. Tom qab lub ntsiab lus thiab txheeb xyuas cov kev tu xyuas ntawm ntau lub siab cov cav hluav taws xob, peb ntseeg hais tias muaj cov teeb meem hauv qab no: Xaus npog zawv zawg kabmob hom: feem ntau ntawm cov motors muaj qhov loj axial series txav ntawm lub rotor, cua sov ntawm cov kabmob hav txwv yeem thiab roj to Cov. Nws ua rau xeb rau lub stator coil ntawm lub cev muaj zog, thiab ua rau cov roj thiab hmoov av hauv lub cev muaj zog, ua rau muaj qhov cua tsis zoo thiab ua rau lub cev muaj zog vim kub dhau heev lawm. Cov kabmob zawv zawg kuj tseem muaj ntau yam nyuaj dua li yob bearings.
Box-type high voltage motor: Lub cev muaj zog no yog lub hom tshiab ntawm lub cev muaj zog tsim nyob hauv kuv lub teb chaws nyob rau xyoo tsis ntev los no, thiab nws cov kev ua tau zoo thiab pom tau zoo dua rau JS series motors. Txawm li cas los xij, lub cev muaj zog uas tsim los ntawm qee cov tuam ntxhab muaj qee qhov tsis txaus ntseeg ntawm cov qauv ntawm cov kabmob, uas ua rau ntau cov kev coj tus kheej thaum lub sijhawm ua haujlwm ntawm lub cev muaj zog. Cov qauv ntawm cov cav tsheb no tau nruab nrog cov roj ua rau muaj qhov txav me me los ntawm cov kabmob ntawm cov kabmob sab nraud, kom cov roj hauv sab hauv cov kabmob tuaj yeem ua kom txaus, tab sis tus qauv no muaj qhov tsis zoo hauv qab no:
Vim hais tias muaj cov roj av baffle phaj cov kabmob, lub cev muaj peev xwm tsis tuaj yeem kuaj xyuas txawm tias lub npog npog tau qhib thaum lub sijhawm ua haujlwm me. Txawm li cas los xij, thaum lub sijhawm hloov kho lub cev muaj zog, cov kabmob tsis tuaj yeem ua kom huv thiab kuaj xyuas tsis tas yuav tshem tawm cov roj baffle phaj. Tsuas yog hloov seem xwb, uas ua rau cov khib nyiab tsis tsim nyog. Nws tsis muaj txiaj ntsig rau lub tshav kub dissipation ntawm cov kabmob thiab cov kev ncig ntawm lubricating roj, kom qhov kub ntawm cov kabmob nce thaum lub sijhawm ua haujlwm, thiab kev ua haujlwm ntawm cov roj lubricating poob qis, uas nyob rau hauv lem ua rau lub caij nyoog ntawm qhov kub nce dua, uas ua rau cov kabmob puas. Vim tias qhov yuav tsum tau cais tawm cov roj baffle thiab hloov cov kabmob thaum lub sijhawm saib xyuas ntau yam, lub sab hauv ntawm cov roj baffle thiab cov roj av tau xoob, thiab cov roj baffle raug cais tawm ntawm tus ncej thaum lub sijhawm ua haujlwm, ua rau tsis ua haujlwm.
Cov kabmob hom: Cov kabmob ntawm qhov tsis zoo ntawm feem ntau ntawm cov tsheb hauv kuv lub tebchaws yog cov kabmob cylindrical cov kabmob, thiab cov huab cua sab yog cov kabmob centripetal thawb lub pob kabmob. Thaum lub sijhawm ua haujlwm ntawm lub cev muaj zog, qhov ntev ntawm lub rotor yog kho los ntawm qhov tsis zoo. Yog tias kev sib txuas ntawm lub cev muaj zog thiab lub tshuab yog kev sib txuam zoo, nws yuav tsis muaj kev cuam tshuam loj rau lub cev muaj zog thiab lub tshuab. Yog tias nws yog txoj kev txuas sib dhos, lub cev muaj zog lossis lub tshuab ua kom ntsiag to thiab txawm ua rau muaj kev cuam tshuam rau cov kabmob.
Muab ob npaug rau-kev txhawb nqa lub cev muaj zog: Qee lub tshuab hluav taws xob muaj zog tam sim no tsim nyob rau hauv peb lub teb chaws txais yuav kev coj tus qauv coj ntawm lub thauj khoom. Txawm hais tias qhov no nce radial load-bearing muaj peev xwm ntawm lub load sab, nws kuj coj teeb meem nyuaj rau kev saib xyuas. Thaum lub cev muaj zog hla dhau, cov kabmob tsis tuaj yeem ua kom huv thiab tshawb xyuas thiab yuav tsum tau hloov, txwv tsis pub muaj qhov tsis zoo tuaj yeem lav, uas ua rau tus nqi txhim kho ntxiv. Hauv cov motors nrog cov qauv no, feem ntau cov kabmob muaj qhov kub siab thaum lub sijhawm ua haujlwm, uas txo cov kev pabcuam lub neej ntawm cov kabmob thiab ua rau lawv puas.
Cov kabmob xaiv teeb meem: Raws li peb qhov kev tshuaj ntsuam thiab xam ntawm lub zog ntawm cov kabmob, qhov tsis ua haujlwm ntawm cov kabmob tau muaj kev sib raug zoo nrog kev xaiv ntawm cov kabmob. Los ntawm kev sib piv ntawm kuv lub teb chaws cov motors nrog cov motors txawv teb, cov load-sab bearings ntawm cov hluav taws xob high-voltage motors feem ntau siv cov roj hmab nruab nrab nruab nrab cov log. Qhov radial load lub peev xwm ntawm cov kabmob zoo heev tshaj qhov xam tus nqi, tab sis qhov kev tso cai ceev tau sib txawv ntawm qhov tseeb ceev ntawm lub cev muaj zog me me, ua rau cov kabmob tsis tuaj yeem ncav cuag cov kev pab cuam lub neej. Cov kabmob ntawm sab ntawm load ntawm lub nruab nrab tsav lub cev muaj zog feem ntau siv lub npas loj dua kev sib tw, thaum uas tsis muaj lub nra siv sab siv lub teeb cov kabmob uas me dua lub load sab. Qhov no tsis tsuas yog xyuas kom meej ntawm cov kabmob muaj peev xwm, tab sis kuj tseem pom zoo tso cai ceev ntawm cov kabmob loj heev dhau qhov ceev nrawm ntawm lub cev muaj peev xwm tuaj yeem ncav lossis dhau lub neej kev pabcuam ntawm cov kabmob.
