Yintoni ukwakheka kwenjini ethe tye?

I-electromagnet ehambayo ene-ac electric excitation yezigaba ezintathu (njenge-stator) ifakwe kumacala omabini epleyiti ye-aluminium (kodwa ayihambelani) kwimigca emibini. Umgca wamandla emagnethi umi nkqo kwipleyiti ye-aluminium, kwaye ipleyiti ye-aluminium ivelisa umbane ngokuyila, ngaloo ndlela ivelisa amandla okuqhuba. Ngenxa ye-linear induction I-motor stator kwisitimela, i-guide rail imfutshane, ngoko keImoto ethe tyabaikwabizwa ngokuba yi "Short stator linear motors" (Short - stator Motor);

Umgaqo we-linear motor kukuba i-superconducting magnet iqhotyoshelwe kwi-train (njenge-rotor) kwaye i-armature coil yesigaba sesithathu (njenge-stator) ifakwe kwi-track ukuze iqhube isithuthi xa i-coil kwi-track inika i-alternating current yesigaba sesithathu enenani eliguquguqukayo leemijikelo.

Ngenxa yesantya senkqubo yokuhamba kwesithuthi ngokuhambelana nesantya esihambelanayo kunye ne-frequency yangoku yesigaba sesithathu ilingana nenani le-mobile, ebizwa ngokuba yi-linear synchronous Motor, kwaye ngenxa ye-stator ye-linear synchronous Motor kwi-orbit, ene-orbit yi-Long, ngoko ke i-linear synchronous Motor ikwaziwa ngokuba yi-"Long stator linear Motor" (Long - stator Motor).

I-Z Direction Linear Vibrating Motor

Ngokwesiko, ngenxa yokusebenzisa uloliwe ozinikeleyo, inkqubo yothutho lukaloliwe kunye nokusebenzisa ivili lentsimbi njengenkxaso kunye nesikhokelo, ngoko ke ngokwanda kwesantya, ukumelana nokuqhuba kuya kwanda, ngelixa ukubambelela, ukuqeqesha xa ukumelana kukhulu kunokuba ukubambelela kungenakukwazi ukukhawulezisa, ngoko ke ayikwazanga ukugqobhoza inkqubo yothutho yomhlaba ngokwethiyori isantya esiphezulu seekhilomitha ezingama-375 ngeyure.

Nangona i-TGV yaseFransi ibeke irekhodi lehlabathi le-515.3 km/h kwinkqubo yothutho lwesitimela yendabuko, izixhobo ze-wheel-rail zinokubangela ubushushu obugqithisileyo kunye nokudinwa, ngoko ke oololiwe abakhawulezayo bangoku eJamani, eFransi, eSpain, eJapan nakwamanye amazwe abadluli kwi-300 km/h ekusebenzeni kwezorhwebo.

Ngoko ke, ukuze kwandiswe isantya sezithuthi ngakumbi, kuyimfuneko ukuyeka indlela yendabuko yokuqhuba ngamavili kwaye usebenzise "iMagnetic Levitation", evumela uloliwe ukuba antante ngaphandle komzila ukuze kuncitshiswe ukungqubana kwaye kwandiswe kakhulu isantya sesithuthi. Ukongeza ekungabangeli ingxolo okanye ungcoliseko lomoya, umkhwa wokuntanta usuka kwindlela yokungena unokuphucula ukusebenza kakuhle kwamandla.

Ukusetyenziswa kweLinear Motor kungayikhawulezisa inkqubo yokuthutha i-maglev, ngoko ke ukusetyenziswa kwenkqubo yokuthutha i-maglev yeLinear Motor kwaqala.

Le nkqubo ye-magnetic levitation IFUSA amandla e-magnetic atsala okanye agxotha uloliwe kude nomzila. IiMagnets zivela kwi-Permanent magnet okanye kwi-Super Conducting magnet (SCM).

Imagnethi ebizwa ngokuba yi-constant conductance yi-general electromagnet, oko kukuthi, kuphela xa umbane uvuliwe, imagnetism iyanyamalala xa umbane ucinyiwe. Ngenxa yobunzima bokuqokelela umbane xa uloliwe ukwisantya esiphezulu kakhulu, imagnethi ye-constant conductance magnet inokusetyenziswa kuphela kumgaqo wokugxotha umbane kwaye isantya sicotha (malunga ne-300kph) uloliwe we-maglev. Kwii-maglev trains ezinesantya esifikelela kwi-500kph (usebenzisa umgaqo wokutsala umbane ngemagnethi), iimagnethi ze-superconducting kufuneka zibe nemagnethi ehlala ihleli (ngoko ke uloliwe akufuneki uqokelele umbane).

Inkqubo ye-magnetic levitation inokwahlulwahlulwa kwi-Electrodynamic Suspension (EDS) kunye ne-Electromagnetic Suspension (EMS) ngenxa yomgaqo wokuba amandla e-magnetic ayatsalana okanye ayaxoshana.

Ukumiswa kombane (EDS) kukusebenzisa umgaqo ofanayo, njengoko intshukumo kaloliwe ngamandla angaphandle, isixhobo esikwisitimela sihamba rhoqo intsimi yemagnethi yokuqhuba, kunye nomsinga obangelwayo kwi-coil kwimizila, intsimi yemagnethi evuselelekayo yangoku, kuba intsimi yemagnethi ezimbini zikwicala elinye, ngoko ke isizukulwana phakathi kololiwe kunye nokulandelela i-mutex, uloliwe amandla okuphakamisa kunye ne-levitation. Ekubeni ukumiswa kukaloliwe kufezekiswa ngokulinganisela amandla amabini emagnethi, ukuphakama kwawo kokumiswa kunokumiselwa (malunga ne-10 ~ 15mm), ngoko ke uloliwe uzinzile kakhulu.

Ukongeza, uloliwe kufuneka uqalwe ngezinye iindlela ngaphambi kokuba amandla awo emagnethi avelise amandla ombane kunye namandla emagnethi abangelwayo kwaye isithuthi siya kuxhonywa. Ke ngoko, uloliwe kufuneka uxhotyiswe ngamavili "okuthatha" kunye "nokufika". Xa isantya sifikelela kwi-40kph, uloliwe uqala ukutsiba (oko kukuthi "ukusuka") kwaye amavili aya kugoba ngokuzenzekelayo. Kuyaqondakala ukuba xa isantya sincipha kwaye singasaxhonywa, amavili aya kuhla ngokuzenzekelayo ukuze atyibilike (oko kukuthi, "ukufika").

I-Linear Synchronous Motor (LSM) ingasetyenziswa kuphela njengenkqubo yokuqhubeleka ngesantya esicothayo (malunga ne-300kph). Umfanekiso 1 ubonisa indibaniselwano yenkqubo yokuxhoma ngombane (EDS) kunye ne-Linear Synchronous Motor (LSM).