Nzira yekutsanangura sei high speed motor?
Chii chinonzi high-speed motor, hapana tsanangudzo yakajeka yemuganhu. Kazhinji kupfuura10000 r/minmota inogona kunzi yakakwira-kumhanya mota. Inotsanangurwa zvakare nekumhanya kwemutsara wekutenderera kwe rotor, mutsara wekumhanya weiyo-inomhanya mota kazhinji inokura kupfuura.50 m/s, uye centrifugal stress ye rotor yakaenzana nesquare yemutsara wekumhanya, saka kupatsanurwa maererano nekumhanya kwemutsara kunoratidza kuoma kweiyo rotor chimiro dhizaini. Hunhu hukuru ndeyekumhanya kwerotor, yakakwira stator mhepo ikozvino uye magineti flux frequency mukati mepakati, yakakwira simba density uye kurasikirwa density. Aya maitiro anoona kuti mota inomhanya-mhanya ine kiyi tekinoroji uye nzira yekugadzira yakasiyana neiyo inogara ichimhanya mota, uye dhizaini uye kuoma kwekugadzira kunowanzo kupeta kakawanda kupfuura iyo yeyakajairwa kumhanya mota.Kana zvakaoma kudaro, zvinoshanda here? Saka zvakadii nezve tarisiro yekushandisa yeakakwira-kumhanya mota? Ingashandiswa kupi? Ngatitarise pasi pamwechete.
High speed motor applications
Molecular pombi: Molecular pombi chinhu chakajairwa chemuviri chinoenderana neanomhanya-mhanya mashizha kana mapombi kuti atenderere kuti awane yakakwira vacuum, uye anogona zvakare kushandiswa kupatsanura mweya uye kuburitsa mamorekuru egasi mune imwe nzira kuti awane suction vacuum pombi. Motokarinekuda kwechishandiso ichi chine hutsanana hwepamusoro zvinodiwa, inoda kushandiswa munzvimbo yakachena isina mafuta-isina vacuum, kumhanya kunogona kusvika 32 kr/min, 500 W, magineti anodiwa anogona kushandiswa.samarium cobalt magineti inogadzirwa neHangzhou Magnet Power Technology Co., Ltd, yakadai se 28H, 30H, 32Huye mamwe mabhureki, iyo magineti induction tembiricha coefficient yakaderera, uye ine yakanaka anti-demagnetization performance mukati me350.℃. Inokodzera kune yakakwirira tembiricha nharaunda.
Kuparadzanisa simba rekuchengetedza flywheel: Nheyo yekushanda kwayo ndeyekushandisa inertia yemuviri unotenderera kuchengetedza simba. Iyo mota inotyaira iyo flywheel kuti itenderere nekumhanya kukuru, ichishandura simba remagetsi kuita magetsi emagetsi nekurichengeta; Kana simba richida kuburitswa, iyo inotenderera kinetic simba reiyo flywheel inoshandurwa kuita magetsi emagetsi kubuda nemota. Mota inofambiswa neflywheel simba rekuchengetedza zvigadzirwa, pfungwa yayo yakafanana neiyo hybrid yemota bhatirisimba rekuchengetedza kana supercapacitor simba rekuchengetedza, kana mota ichida kuputika simba, flywheel simba rekuchengetedza mota inogona kushandiswa sejenareta kupa magetsi kune magetsi. Inotevera simba rekuchengetedza motokari ine simba re 30kW uye kukurumidza kwe50kr / min, uye rotor mukati isimbi yakasimba.
Turbocharging: Electronic turbocharging ndiyo tekinoroji nyowani yakabuda mumakore achangopfuura. Basa rayo nderekukwirisa injini dzemotokari pakumhanya kwakaderera kudzikamisa eddy ikozvino hysteresis uye kuwedzera torque kuputika. Pamusana pekushisa kwepamusoro kwekushanda kwekushanda, kunze kwekukurumidza, kugadzirwa kwemhando iyi yemotokari inodawo kudzora kurasikirwa uye kukwira kwekushisa 3.of magnets The anti-eddy current component inogadzirwa nesu inogona kugamuchirwa. Pasi pe trenyemagineti Iyo anti-eddy yazvino chikamu chinogadzirwa nesu chinogona kutorwa. Pasi pemaitiro ekumhanya kukuru uye frequency yakakwira, magineti anogona kukamurwa uye kusungirirwa neglue inodzivirira, nehupamhi hunodzorwa pa 0.03mm uye ukobvu hwemagineti monomer 1mm. Kupokana kwese> 200ohms inogona kunyatso kudzikisa eddy ikozvino kurasikirwa kwemagineti simbi uye kuderedza kukwira kwekushisa.
High-speed air compressor: high-speed air compressor ndiyo yakajairika mhando yemhando yepamusoro-yepamusoro-kumhanya mota, kumhanya kunosvika makumi ezviuru zveRPM, simba riri pakati20-1000kW, kazhinji ichishandisa magineti mabearings, kuburikidza nemota kutyaira turbine kana blade kumanikidza mhepo. Iyo yakakwira-kumhanya yakananga dhiraivha inotsiva yekutanga yakaderera-kumhanya mota + inomhanyisa system, ine zvakanakira compact chimiro uye kuvimbika kwakanyanya. Iyi mhando yemota inowanzo shandiswa pamusoro pegomo rekusingaperi magineti synchronous mota uye induction mota mhando mbiri.
High speed mota dziviriro matanho
Iyo rotor centrifugal force yakakura kwazvo kana mota ichitenderera nekumhanya kukuru. Kuti uve nechokwadi chekushanda kwakagadzikana kwe rotor, dhizaini yekudzivirira sleeve ndiyo kiyi yekugadzirwa kwemotokari yepamusoro. Sezvo akawanda akakwira-kumhanya anogara magineti motors anoshandisaNdFeB magineti echigarire kana SmCo magineti, simba rekumanikidza rezvinhu rakakura, uye simba rekusimba idiki, saka kune isingaperi magineti yemukati rotor mota chimiro, matanho ekudzivirira anofanirwa kutorwa. Imwe ndeyekusunga magineti echigarire nekabhoni faibha, uye imwe ndeyekuwedzera yakakwirira-simba isiri-magnetic alloy inodzivirira sleeve kunze kwechigarire magineti. Nekudaro, iyo yemagetsi conductivity yealloy sheath yakakura, nzvimbo uye nguva harmonics inoburitsa yakakura kurasikirwa ikozvino mualloy sheath, iyo magetsi conductivity yekabhoni fiber sheath idiki kwazvo pane alloy sheath, iyo inogona kunyatso kuvharira eddy. kurasikirwa kwazvino musheath, asi waya inopisa yekabhoni fiber sheath yakashata kwazvo, kupisa kwerotor kwakaoma kuparadzira, uye tekinoroji yekugadzira kabhoni fiber sheath yakaoma, saka kurongeka kwekugadzirisa kwakakwira.
Hangzhou Magnet Power Technology Co., Ltdhaigone kungopa vatengi vane isingawanzo pasi magineti echigarire emota-anomhanya, asi zvakare vane dhizaini yekugadzira uye kuunganidza kugona kweiyo rotor yese. Inoshandiswa kune magineti kumiswa kumhanyisa mota uye kumiswa kwemhepo kumhanyisa mota.Motor rotor bhachi zvinhu zviripo pakugadzirwa zvinosanganisira GH4169, titanium alloy, carbon fiber.
Nguva yekutumira: Aug-05-2024
