Faa'iidooyinka matoorada tooska ah ee waxqabadka sare

Wararka

Faa'iidooyinka matoorada tooska ah ee waxqabadka sare

Eeg matoorada toosan ee kala duwan ee jira iyo sida loo doorto nooca ugu fiican ee codsigaaga.

Faa'iidooyinka matoorada toosan ee waxqabadka sare leh1 (1)

Maqaalka soo socdaa waa dulmar ku saabsan noocyada kala duwan ee matoorrada toosan ee la heli karo, oo ay ku jiraan mabaadi'dooda hawlgalka, taariikhda horumarinta magnets joogto ah, hababka naqshadaynta matoorada toosan iyo qaybaha warshadaha iyadoo la adeegsanayo nooc kasta oo matoor toosan ah.

Tiknoolajiyada Matoorka Tooska ah waxay noqon kartaa: Matoorada Induction Motors (LIM) ama Matoorrada Isku-xidhka Magnet Joogtada ah (PMLSM).PMLSM waxay noqon kartaa xudunta birta ama bir la'aanta.Dhammaan matoorada waxaa lagu heli karaa qaab fidsan ama qaab tuubo ah.Hiwin waxa uu safka hore kaga jiray naqshadaynta mootada toosan iyo wax soo saarka muddo 20 sano ah.

Faa'iidooyinka Matoorada Tooska ah

Matoorka toosan waxa loo isticmaalaa in lagu bixiyo dhaqdhaqaaqa toosan, ie, ku dhaqaajinta culayska la bixiyay ee dardargelinta, xawaaraha, masaafada safarka iyo saxnaanta.Dhammaan teknooloojiyada dhaqdhaqaaqa marka laga reebo matoorka toosan ee lagu wado ayaa ah nooc ka mid ah wadista makaanikada si loogu beddelo dhaqdhaqaaqa wareegtada dhaqdhaqaaqa toosan.Nidaamyada dhaqdhaqaaqa noocan oo kale ah waxaa wata birta kubbadda, suumanka ama rafaadka iyo pinion.Nolosha adeeg ee dhammaan darawalladani waxay si aad ah ugu tiirsan tahay xidhashada qaybaha makaanikada ee loo isticmaalo in loogu beddelo dhaqdhaqaaqa wareegtada dhaqdhaqaaq toosan oo gaaban.

Faa'iidada ugu weyn ee matoorrada tooska ah waa in la bixiyo dhaqdhaqaaq toosan iyada oo aan la helin nidaam farsamo sababtoo ah hawadu waa dhexdhexaadiyaha gudbinta, sidaas darteed matoorada tooska ah ayaa asal ahaan ah darawallo aan jajabnayn, oo bixiya nolol adeeg oo aan xadidneyn.Sababtoo ah ma jiraan qaybo farsamo oo loo isticmaalo si ay u soo saaraan dhaqdhaqaaqa toosan, dardargelinta aadka u sarreeya ayaa suurtogal ah in ay suurtogal tahay in darawallada kale sida boolal kubbadda, suumanka ama rack iyo pinion ay la kulmi doonaan xaddidaadyo halis ah.

Matoorada Induction Linear

Faa'iidooyinka matoorada toosan ee waxqabadka sare leh1 (2)

Sawirka 1

Matoorka kicinta tooska ah (LIM) ayaa ahaa kii ugu horreeyay ee la ikhtiraaco (Patent US 782312 - Alfred Zehden ee 1905).Waxay ka kooban tahay "primary" oo ka kooban xirmooyin bir koronto ah oo isku xiran iyo tiro badan oo gariiradaha naxaasta ah oo ay bixiso koronto saddex waji ah iyo "sare" oo guud ahaan ka kooban saxan bir ah iyo saxan naxaas ah ama aluminium ah.

Marka gariiradaha aasaasiga ah la tamarsiiyo, heerka labaad wuxuu noqdaa magnetized oo goob qulqulka qulqulka ayaa ka dhex abuurma kaarida sare.Goobtan sare ayaa markaa la falgali doonta dhabarka hoose ee EMF si ay u abuurto xoog.Jihada mooshinku waxay raaci doontaa xeerka gacanta bidix ee Fleming ie;jihada dhaqaaqu waxay noqon doontaa mid toosan jihada hadda iyo jihada goobta/qulqulka.

Faa'iidooyinka matoorada toosan ee waxqabadka sare leh1 (3)

sawirka 2

Matoorada induction ee tooska ah waxay bixiyaan faa'iidada qiimo jaban sababtoo ah heerka labaad ma isticmaalo magnet joogto ah.Magnets-ka joogtada ah ee NdFeB iyo SmCo aad bay qaali u yihiin.Matoorada induction ee tooska ah waxay isticmaalaan walxo aad caadi u ah, (birta, aluminium, naxaas), heerkooda labaad waxayna meesha ka saarayaan khatarta saadka.

Si kastaba ha ahaatee, dhinaca hoose ee isticmaalka matoorrada kicinta tooska ah ayaa ah helitaanka wadiiqooyinka matoorada noocaas ah.In kasta oo ay aad u fududahay in la helo matoorrada matoorada tooska ah ee magnetka joogtada ah, aad bay u adagtahay in la helo darawallada matoorada toosan ee tooska ah.

Faa'iidooyinka matoorada toosan ee waxqabadka sare leh1 (4)

Sawirka 3

Matoorada Khadka Tooska ah ee Magnet Joogta ah

Matoorada tooska ah ee tooska ah ee magnetka ah (PMLSM) ayaa asal ahaan asal ahaan la mid ah kuwa matoorada soo kicinta tooska ah (tusaale, xirmo gariiro ah oo lagu rakibay raxanno bir koronto ah oo ay wadaan koronto saddex waji ah).Midda labaad way kala duwan tahay.

Halkii laga heli lahaa saxan aluminium ama naxaas ah oo lagu rakibay saxan bir ah, heerka labaad wuxuu ka kooban yahay birlab joogto ah oo lagu rakibay saxan bir ah.Jihada magnetization kastaa way beddelmi doontaa marka loo eego tii hore sida ku cad sawirka 3.

Faa'iidada cad ee isticmaalka magnets joogtada ah waa in la abuuro goob joogto ah dugsiga sare.Waxaan aragnay in xoogga lagu sameeyo matoorka induction ee isdhexgalka goobta aasaasiga ah iyo qaybta sare oo kaliya oo la heli karo ka dib markii goob qulqulo qulqulo ah laga dhex abuuray sare iyada oo loo marayo hawada hawada.Tani waxay keeni doontaa dib u dhac loo yaqaan "slip" iyo dhaqdhaqaaqa dugsiga sare oo aan la mid ahayn korantada aasaasiga ah ee la keeno kan hoose.

Sababtan awgeed, matoorada toosan ee kicinta waxaa loo yaqaan "asynhronous".Matoorka tooska ah ee magnetka joogtada ah, dhaqdhaqaaqa labaad wuxuu had iyo jeer la mid noqon doonaa tamarta aasaasiga ah sababtoo ah goobta labaad mar walba waa la heli karaa oo aan dib u dhac lahayn.Sababtan awgeed, matoorada toosan ee joogtada ah waxaa loo yaqaan "synchronous".

Noocyo kala duwan oo birlab joogto ah ayaa loo isticmaali karaa PMLSM.120kii sano ee la soo dhaafay, saamiga shay kasta wuu isbedelay.Laga bilaabo maanta, PMLSM-yadu waxay isticmaalayaan magnets NdFeB ama magnets SmCo laakiin badidoodu waxay isticmaalayaan magnets NdFeB.Jaantuska 4 waxa uu muujinayaa taariikhda horumarka magnetka joogtada ah.

Faa'iidooyinka matoorada toosan ee waxqabadka sare leh1 (5)

sawirka 4

Awoodda Magnet waxaa lagu gartaa badeecadeeda tamarta ee Megagauss-Oersteds, (MGOe).Ilaa badhtamihii sideetamaadkii oo keliya Biraha, Ferrite iyo Alnico ayaa diyaar ahaa oo keenaya alaab tamareed aad u hooseeya.Magnets-ka SmCo waxa la sameeyay horraantii 1960-meeyadii iyadoo lagu salaynayo shaqada Karl Strnat iyo Alden Ray oo markii dambe la ganacsan jiray dabayaaqadii lixdameeyadii.

Faa'iidooyinka matoorada toosan ee waxqabadka sare leh1 (6)

sawirka 5

Alaabta tamarta ee magnets-ka SmCo ayaa markii hore ka badan labanlaab wax soo saarka tamarta ee Alnico magnets.Sannadkii 1984kii General Motors iyo Sumitomo waxay si madax-banaan u sameeyeen magnets NdFeB, oo ka kooban Neodynium, Iron iyo Boron.Isbarbardhigga magnets-ka SmCo iyo NdFeB ayaa lagu muujiyay sawirka 5.

Magnets-yada NdFeB waxay horumariyaan awood aad uga sarreeya marka loo eego magnets-ka SmCo laakiin aad bay ugu nugul yihiin heerkulka sare.Magnets-ka SmCo sidoo kale aad ayey ugu adkaysanayaan daxalka iyo heerkulka hooseeya laakiin waa ka qaalisan yihiin.Marka heerkulka hawlgalka uu gaaro heerkulka ugu sarreeya ee magnetka wuxuu bilaabaa inuu burburiyo, ka dibna demagnetization tani waa mid aan la beddeli karin.Magnetization luminta birlabku waxay sababi doontaa in matoorku lumiyo awoodda oo uu awoodi waayo inuu buuxiyo faahfaahinta.Haddii magnet-ku uu ka hoos shaqeeyo heerkulka ugu sarreeya 100% wakhtiga, xooggiisa waxa la ilaalin doonaa ku dhawaad ​​aan xad lahayn.

Sababtoo ah qiimaha sarreeya ee magnets SmCo, magnets NdFeB ayaa ah doorashada saxda ah ee matoorada intooda badan, gaar ahaan marka la eego xoogga sare ee la heli karo.Si kastaba ha ahaatee, codsiyada qaarkood ee heerkulka hawleedku aad u sarreeyo waxaa habboon in la isticmaalo magnets-ka SmCo si looga fogaado heerkulka ugu sarreeya ee hawlgalka.

Naqshada matoorada toosan

Matoorka toosan ayaa guud ahaan loo nashqadeeyay iyada oo loo sii marayo jilitaanka Element Electromagnetic.Nooc 3D ah ayaa la abuuri doonaa si uu u matalo xirmooyinka xargaha, gariiradaha, birta, iyo saxanadda birta ee taageeraya birta.Hawada waxaa lagu qaabayn doonaa hareeraha matoorka iyo sidoo kale hawada hawada.Kadibna alaabada agabka ayaa loo geli doonaa dhammaan qaybaha: magnets, birta korantada, birta, gariiradda, iyo hawada.Mesh ayaa markaa la abuuri doonaa iyadoo la adeegsanayo walxaha H ama P oo qaabka la xalliyo.Kadibna hadda waxa lagu dabaqayaa gariiradda nooc kasta oo kale.

Jaantuska 6 waxa uu muujinayaa soosaarka jilitaanka halka qulqulka tesla uu ka muuqdo.Qiimaha ugu weyn ee wax soo saarka ee xiisaha jilitaanku waa dabcan xoogga matoorka waana la heli doonaa.Sababtoo ah wareegyada dhamaadka gariiradu ma soo saaraan wax xoog ah, sidoo kale waxaa suurtogal ah in lagu socodsiiyo jilitaanka 2D iyadoo la adeegsanayo qaabka 2D (DXF ama qaab kale) ee matoorka oo ay ku jiraan laminations, magnets, iyo saxan bir ah oo taageeraya birta.Soo saarida jilitaanka 2D ee noocan oo kale ah ayaa aad ugu dhowaan doona jilitaanka 3D oo sax ah oo ku filan si loo qiimeeyo xoogga mootada.

Faa'iidooyinka matoorada toosan ee waxqabadka sare leh1 (7)

Jaantuska 6

Matoor toos ah oo toosan ayaa loo qaabayn doonaa si la mid ah, ha ahaato qaab 3D ama 2D laakiin xalintu way ka dhib badnaan doontaa PMLSM.Tani waa sababta oo ah qulqulka magnetic ee dugsiga sare ee PMLSM ayaa isla markiiba la qaabayn doonaa ka dib marka la galo guryaha magnetka, sidaas darteed hal xal oo kaliya ayaa loo baahan doonaa si loo helo dhammaan qiyamka wax soo saarka oo ay ku jiraan xoogga mootada.

Si kastaba ha ahaatee, qulqulka labaad ee matoorka induction wuxuu u baahan doonaa falanqayn ku meel gaar ah (macnaheedu waa dhowr xalal wakhti wakhti go'an) si qulqulka magnetic ee heerka labaad ee LIM loo dhisi karo oo kaliya markaa xoogga la heli karo.Software-ka loo isticmaalo jilitaanka Electromagnetic Finite Element wuxuu u baahan doonaa inuu yeesho awood uu ku socodsiiyo falanqaynta ku meel gaadhka ah.

Heerka Matoorka Tooska ah

Faa'iidooyinka matoorada toosan ee waxqabadka sare leh1 (8)

Jaantuska 7

Shirkadda Hiwin waxay siisaa matoorada toosan ee heerka qaybta.Xaaladdan oo kale, kaliya matoorka toosan iyo cutubyada sare ayaa la keenayaa.Matoorka PMLSM, cutubyada sare waxay ka koobnaan doonaan taargooyin bir ah oo dhererkoodu kala duwan yahay oo korka laga samayn doono magnet joogto ah.Shirkadda Hiwin waxay sidoo kale bixisaa heerar dhammaystiran sida ku cad sawirka 7.

Marxaladdan oo kale waxa ka mid ah fareemka, xadhkaha toosan, mishiinka aasaasiga ah, magnets-ka sare, gaadhiga macmiilka si uu ugu xidho culayskiisa, cod-bixiyaha, iyo xadhiga fiilada.Marxaladda mootada toosan waxay diyaar u noqon doontaa in ay bilowdo marka dhalmada oo ay nolosha ka dhigto mid sahlan sababtoo ah macaamilka uma baahna inuu naqshadeeyo oo soo saaro marxalad, taas oo u baahan aqoon khabiir ah.

Nolosha Adeegga Marxaladda Matoorka Tooska ah

Nolosha adeegga ee marxaladda mootada toosan aad ayey uga dheer tahay marxaladda ay wadaan suunka, birta kubbadda ama raakishka iyo pinion.Qaybaha farsamada ee marxaladaha sida dadban loo wado ayaa caadi ahaan ah qaybaha ugu horreeya ee guuldarraysta sababtoo ah is-jiidhka iyo xirashada ay si joogto ah ula kulmaan.Marxaladda mootada toosan waa wadista tooska ah oo aan lahayn xiriir farsamo ama xidhid sababtoo ah dhexdhexaadiyaha gudbintu waa hawo.Sidaa darteed, qaybaha kaliya ee ku fashilmi kara marxaladda mootada toosan waa xadhkaha toosan ama matoorka laftiisa.

Xirmooyinka toosan waxay caadi ahaan leeyihiin nolol adeeg oo aad u dheer sababtoo ah culeyska shucaaca ayaa aad u hooseeya.Nolosha adeegga matoorku waxay ku xirnaan doontaa celceliska heerkulka socodka.Jaantuska 8 wuxuu muujinayaa nolosha dahaarka mootada sida shaqada heerkulka.Sharcigu waa in nolosha adeeggu ay kala badh dhimmi doonto 10 darajo Celsius taas oo heerkulka ordaya uu ka sarreeyo heerkulka la qiimeeyay.Tusaale ahaan, fasalka F wuxuu socon doonaa 325,000 saacadood heerkulka celceliska 120 ° C.

Sidaa darteed, waxaa la saadaalinayaa in marxaladda mashiinka toosan ay yeelan doonto nolol adeeg oo ah 50+ sano haddii matoorka loo doorto si muxaafid ah, nolol adeeg oo aan waligood lagu gaari karin suunka, kubbadda kubbadda, ama rack iyo marxaladaha pinion.

Faa'iidooyinka matoorada toosan ee waxqabadka sare leh1 (9)

sawirka 8

Codsiyada Matoorada Tooska ah

Matoorada Induction Linear (LIM) ayaa inta badan loo isticmaalaa codsiyada leh dhererka safarka dheer iyo halka loo baahan yahay xoog aad u sarreeya oo lagu daray xawaare aad u sarreeya.Sababta loo dooranayo matoor toosin ah ayaa ah sababtoo ah qiimaha dugsiga sare aad ayuu uga hooseeyaa haddii la isticmaalo PMLSM oo xawli aad u sarreeya waxtarka matoorka toosan ee toosan waa mid aad u sarreeya, sidaas awgeed koronto yar ayaa lumin doonta.

Tusaale ahaan, EMALS (Nidaamka Launch Electromagnetic), ee loo isticmaalo sidayaasha diyaaradaha si ay u bilaabaan diyaaradaha ayaa isticmaalaya matoorrada kicinta tooska ah.Nidaamkii ugu horreeyay ee matoor toosan oo noocaas ah ayaa lagu rakibay markabka USS Gerald R. Ford.Matoorku waxa uu dardargelin karaa diyaarad 45,000 kg ah oo ku socota 240 km/h oo ku socota jidka 91-mitir ah.

Tusaale kale oo fuulista beerta madadaalada.Matoorada soo jiidashada tooska ah ee lagu rakibay qaar ka mid ah nidaamyadan waxay soo dedejin karaan culeyska mushaharka aadka u sarreeya ee 0 ilaa 100 km / h 3 ilbiriqsi gudahood.Marxaladaha mootada toosan ee toosan ayaa sidoo kale loo isticmaali karaa RTUs, (Cutubyada Gaadiidka Robot).Inta badan RTU-yada waxay isticmaalayaan rack iyo pinion drives laakiin matoor toosin ah ayaa bixin kara waxqabad sare, qiimo jaban, iyo nolol adeeg oo aad u dheer.

Matoorada Magnet Joogta ah

PMLSM-yada waxaa sida caadiga ah loo isticmaali doonaa codsiyada leh istaroog aad u yar, xawaarahooda hoose laakiin sare ilaa aad u sarreeya iyo wareegyo shaqo oo degdeg ah.Inta badan codsiyadan waxaa laga helaa AOI (Inspection Inspection Automated), semiconductor iyo warshadaha mashiinka laysarka.

Xulashada matoorka tooska ah ee marxaladaha wadista, (wadida tooska ah), waxay bixisaa faa'iidooyin waxqabad oo la taaban karo marka loo eego darawallada aan tooska ahayn, (marxalado dhaqdhaqaaqa toosan lagu helo beddelidda dhaqdhaqaaqa wareega), naqshado waara oo ku habboon warshado badan.


Waqtiga boostada: Febraayo-06-2023