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He aha ke kumukānāwai o ka motika laina?

Hoʻokomo ʻia ka electromagnet neʻe me ʻekolu-phase ac electric excitation (e like me stator) ma nā ʻaoʻao ʻelua o ka pā alumini (akā ʻaʻole pili) i ʻelua lālani.ʻO ka laina ikaika magnetic e pili pono ana i ka pā alumini, a ʻo ka pā alumini e hoʻopuka i kēia manawa ma ka induction, no laila e hoʻoulu ai i ka ikaika hoʻokele.Linear Motorkapa ʻia ʻo "Short stator linear motors" (Short - stator Motor);

ʻO ke kumu o ka motika laina ʻo ia ka mea e hoʻopili ʻia kahi magnet superconducting i ke kaʻaahi (ma ke ʻano he rotor) a hoʻokomo ʻia kahi coil armature ʻekolu-phase (ma ke ʻano he stator) ma ke ala e hoʻokele ai i ke kaʻa i ka wā e hāʻawi ai ka wili ma ke ala i ʻekolu. -ʻo ia ke ʻano o kēia manawa me ka helu o nā pōʻai.

Ma muli o ka wikiwiki o ka neʻe ʻana o ke kaʻa e like me ka wikiwiki synchronous me ʻekolu-phase alternating current frequency e like me ka helu o ka mobile, i kapa ʻia ʻo linear synchronous Motor, a me ka hopena o ka linear synchronous Motor stator ma orbit, me ʻO ka orbit ka lōʻihi, no laila ua ʻike ʻia ka linear synchronous Motor ma ke ʻano he "Long stator linear Motor" (Long - stator Motor).

https://www.leader-w.com/low-voltage-of-linear-motor-ld-x0412a-0001f.html

Z Direction Linear Vibrating Motor

Maʻamau ma muli o ka hoʻohana ʻana i kahi kaʻaahi i hoʻolaʻa ʻia, ʻōnaehana kaʻa kaʻa a me ka hoʻohana ʻana i ka huila kila e like me ke kākoʻo a me ke alakaʻi, no laila me ka hoʻonui ʻana o ka wikiwiki, e piʻi aʻe ka hoʻokele kūʻē ʻana, ʻoiai ka traction, kaʻaahi ke ʻoi aku ka nui o ke kū'ē ma mua o ka traction hiki ʻole ke wikiwiki. , no laila ʻaʻole hiki iā ia ke uhaki i ka ʻōnaehana kaʻa kaʻa honua theoretically kiʻekiʻe ka wikiwiki o 375 mau kilomita i kēlā me kēia hola.

ʻOiai ua hoʻokumu ʻo TGV Farani i ka moʻolelo honua o 515.3 km / h no kahi ʻōnaehana kaʻa kaʻa kuʻuna, hiki i nā mea huila huila ke hoʻoulu i ka wela a me ka luhi, no laila ʻo nā kaʻa kaʻa kiʻekiʻe i kēia manawa ma Kelemānia, Palani, Sepania, Iapana a me nā ʻāina ʻē aʻe. ʻaʻole ʻoi aku ma mua o 300 km / h i ka hana ʻoihana.

No laila, no ka hoʻonui ʻana i ka wikiwiki o nā kaʻa, pono ia e haʻalele i ke ʻano kuʻuna o ka hoʻokele ʻana i nā huila a hoʻohana i ka "Magnetic Levitation", e hiki ai i ke kaʻa ke lana i ke ala e hōʻemi ai i ka friction a hoʻonui nui i ka wikiwiki o ke kaʻa. Ma waho aʻe o ka hana ʻole ʻana i ka walaʻau a i ʻole ka haumia o ka ea, hiki i ka hana o ka lana ʻana mai ke ala kaʻa ke hoʻomaikaʻi i ka pono o ka ikehu.

Hiki i ka hoʻohana ʻana o Linear Motor ke wikiwiki i ka ʻōnaehana transport maglev, no laila ua hoʻohana ʻia ka hoʻohana ʻana i ka ʻōnaehana transport maglev Linear Motor.

KE hoʻohana nei kēia ʻōnaehana levitation magnetic i ka mana mana e huki a hoʻokuke paha i kahi kaʻaahi mai kahi alahele.Loaʻa nā Magnets mai kahi magnet Permanent a i ʻole kahi Super Conducting magnet (SCM).

ʻO ka mea i kapa ʻia ʻo conductance magnet he electromagnet maʻamau, ʻo ia hoʻi, ke hoʻololi ʻia ke ʻano, nalowale ka magnetism ke ʻoki ʻia ke ʻano.Ma muli o ka paʻakikī o ka hōʻiliʻili ʻana i ka uila i ke kaʻaahi ma kahi kiʻekiʻe kiʻekiʻe loa, hiki ke hoʻohana ʻia ka conductance magnet magnet wale nō i ke kumu hoʻokuʻi magnetic a me ka wikiwiki o ka wikiwiki (e pili ana i 300kph). No nā kaʻaahi maglev me ka wikiwiki o ka wikiwiki. a hiki i 500kph (me ka hoʻohana ʻana i ke kumumanaʻo o ka mea hoʻokalakupua magnetic), pono nā superconducting magnets mau loa (no laila ʻaʻole pono ke kaʻaahi e hōʻiliʻili i ka uila).

Hiki ke hoʻokaʻawale ʻia ka ʻōnaehana levitation magnetic i Electrodynamic Suspension (EDS) a me Electromagnetic Suspension (EMS) ma muli o ka manaʻo e huki a hoʻihoʻi paha kekahi i kekahi.

ʻO ka hoʻokuʻu uila (EDS) e hoʻohana i ka manaʻo like, e like me ka neʻe ʻana o ke kaʻaahi ma ka ikaika o waho, neʻe pinepine ka mea ma ke kaʻaahi conductance magnet magnetic field, a me ka mea i hoʻokomo ʻia i loko o ka coil ma nā ala, ke kahua magnetic renewable, no ka mea ʻelua. magnetic field ma ke ala hoʻokahi, no laila ka hanauna ma waena o ke kaʻaahi a me ka hahai i ka mutex, kaʻaahi mutexes hāpai ikaika a me ka levitation.No ka hoʻokuʻu ʻana o ke kaʻaahi i loaʻa ma ke kaulike ʻana i nā mana magnetic ʻelua, hiki ke hoʻopaʻa ʻia kona kiʻekiʻe hoʻomaha (e pili ana i 10 ~ 15mm ), no laila ua kūpaʻa ke kaʻaahi.

Eia kekahi, pono e hoʻomaka ke kaʻaahi ma nā ʻano ʻē aʻe ma mua o ka hiki ʻana i kāna māla magnetic ke hoʻohua i ka induce current and magnetic field a e hoʻokuʻu ʻia ke kaʻa.Ke piʻi ka wikiwiki ma luna o 40kph, hoʻomaka ke kaʻaahi e levitate (ʻo ia hoʻi, "e lawe aku") a e pelu koke nā huila. , "Āina").

Hiki ke hoʻohana wale ʻia ka Linear Synchronous Motor (LSM) ma ke ʻano he ʻōnaehana propulsion me ka wikiwiki lohi (ma kahi o 300kph).Hōʻike ka Figure 1 i ka hui pū ʻana o ka ʻōnaehana hoʻomaha uila (EDS) a me Linear Synchronous Motor (LSM).


Ka manawa kau: Oct-21-2019
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