Nws tsis yog hais txog 'floating' xwb! Sib nqus levitation motors cuam tshuam cov kev siv thev naus laus zis hauv cov teb no

Kev kub ceev maglev motors, nrog lawv cov txiaj ntsig zoo ntawmtsis muaj kev sib txhuam, kev kub ceev (feem ntau Ntau dua lossis sib npaug li 20000r / min), kev siv hluav taws xob tsawg, tsis muaj suab nrov, thiab lub neej ntev, tau siv dav hauv kev lag luam xws li lub zog, precision manufacturing, thiab kev kho mob. Lawv tshwj xeeb tshaj yog haum rau cov xwm txheej uas xav tau kev kub ceev, kev ua haujlwm zoo, thiab kev ruaj ntseg. Cov hauv qab no yog kev faib tawm los ntawm daim ntawv thov teb, suav nrog cov xwm txheej tshwj xeeb thiab cov yam ntxwv tshwj xeeb los piav qhia:

Cov tshuab ua kua dej ua haujlwm yuav tsum muaj siab - kev sib hloov ceev kom tsav cov kua (gas, kua) kev thauj mus los lossis compression. Ib txwm siv cov khoom siv hluav taws xob muaj qhov ua tau zoo thiab kev saib xyuas tsis tu ncua vim kev sib txhuam poob, thaum siab - ceev sib nqus levitation motors tuaj yeem daws qhov mob no zoo kawg nkaus thiab yog "cov qauv tseem ceeb" hauv daim teb no.

1.Magnetic levitation centrifugal compressor/blower

Daim ntawv thov scenarios: dej phwj kho aeration, moj tej tawg rauv tshuab hauv steel nroj tsuag, txheej txheem roj compression nyob rau hauv tshuaj nroj tsuag, tsev HVAC, thiab lwm yam.
Technical zoo: Qhov ceev tuaj yeem ncav cuag 25000-50000r / min, compression efficiency yog 20% ​​-35% siab dua li cov hauv paus hniav tshuab / ntsia hlau compressors, tsis muaj lubricating roj muaj kuab paug (tsim nyog rau cov xwm txheej huv si xws li zaub mov thiab tshuaj), thiab tsis tas yuav hloov cov kabmob. Lub voj voog txij nkawm tau txuas ntxiv mus rau ntau tshaj 5 xyoos.
Piv txwv li: Sib nqus levitation blowers los ntawm cov tuam txhab hauv tsev xws li Kaibang thiab Xinshida tau siv dav hauv cov chaw kho dej hauv nroog. Ib chav tsev ib leeg tuaj yeem ua tau raws li qhov xav tau aeration ntawm 100000 tons / hnub ntawm kev kho dej phwj tuaj, thiab kev siv hluav taws xob txhua xyoo raug txo los ntawm 30% piv rau cov khoom siv ib txwm muaj.

2.Magnetic levitation centrifugal twj tso kua mis / vortex twj tso kua mis

Daim ntawv thov scenarios: High pressure kua tsheb thauj mus los nyob rau hauv lub petrochemical kev lag luam, coolant ncig nyob rau hauv lub nuclear fais fab sector, thiab ultra ntshiab dej thauj nyob rau hauv semiconductor factories.
Technical zoo: Nrog rau kev ceev ntawm 30000-60000r / min, nws tuaj yeem ua tiav lub taub hau siab (ib theem taub hau tshaj 100m), tsis muaj kev thauj mus los (tsis txhob muaj kuab paug corrosive), thiab vim tsis muaj kev sib txhuam, lubricating roj impurities yuav tsis tov rau hauv cov kua, ua kom nws haum rau high-purity.

Nyob rau hauv lub zog tshiab thiab tshiab zog cia technologies, siab- ceev maglev motors yog lub ntsiab tseem ceeb Cheebtsam rau kev ua tau zoo "ntau zog hloov dua siab tshiab", tshwj xeeb tshaj yog haum rau qis- qib zog rov qab thiab siab - ceev zog cia scenarios.

1.Flywheel Zog Cia System

Daim ntawv thov scenarios: Grid zaus tswj (zoo cua / photovoltaic fluctuations), thaub qab fais fab mov rau cov chaw zov me nyuam, thiab regenerative braking zog rov qab rau kev tsheb ciav hlau.
Technical zoo: Lub hauv paus ntawm flywheel zog cia yog "siab-kev sib hloov ceev kom khaws lub zog kinetic". Lub tshuab hluav taws xob sib nqus tuaj yeem tsav lub flywheel kom ua tiav ultra-siab ceev ntawm 30000-100000 r/min, nrog lub zog cia ceev ntawm 50-150 Wh / kg (3-5 npaug ntawm cov tshuaj lead-acid roj teeb), kev them nyiaj thiab kev ua haujlwm tawm ntawm ntau tshaj 90 xyoo (nrog rau kev sib npaug ntawm 0 xyoo los yog ntau dua. chemical lwj).
Piv txwv li: Lub flywheel lub zog cia tshuab ntawm Active Fais Fab hauv Tebchaws Meskas thiab Shanghai Electric hauv Suav teb ob leeg siv cov hlau nplaum levitation motors, uas tau siv rau ntau lub zog tshiab hauv Suav teb. Lub sij hawm teb rau daim phiaj zaus cov lus txib yog Tsawg dua lossis sib npaug li 100ms.

2.ORC Cov Khoom Siv Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob

Daim ntawv thov scenarios: Tsawg kub pov tseg tshav kub (80-300 degree) rov qab thiab tsim hluav taws xob los ntawm cov nroj tsuag steel, cement nroj tsuag, thiab refineries, nrog rau biomass zog tsim.
Cov txiaj ntsig zoo: ORC (Organic Rankine Cycle) system yuav tsum muaj cov dej ua haujlwm evaporation (xws li R245fa) kom tsav lub turbine tig. Lub tshuab hluav taws xob sib nqus tuaj yeem txuas ncaj qha nrog lub tshuab hluav taws xob ntawm qhov nrawm ntawm 30000-60000r / min, zam qhov tsis sib xws ntawm cov tsoos gearboxes (nce kev sib kis tau zoo mus rau ntau dua 98%), thiab ua tiav lub zog tsim hluav taws xob ntawm 15%-25% rau qhov qub "tshem tawm tsis siv hluav taws xob".

High end manufacturing industries xws li semiconductors thiab aerospace muaj cov cai nruj heev rau "ua kom raug thiab huv si". Cov yam ntxwv "tsis muaj kev sib txhuam, tsis tshua muaj kev vibration" ntawm siab - ceev sib nqus levitation motors tuaj yeem ua tau raws li micro - thiab txawm tias qib nano ua cov kev xav tau.

1.Semiconductor wafer ua khoom siv

Daim ntawv thov scenarios: Rotary tsav rau wafer thinning (Rov Sib Tsoo), chemical mechanical polishing (CMP), thiab nyias zaj duab xis deposition (PVD / CVD) khoom.
Cov txiaj ntsig zoo: Kev sib hloov ceev ntawm 40000-6000r / min, kev sib hloov raug ntawm ± 1μm (kom ntseeg tau tias qhov sib xws ntawm wafer tuab), tsis muaj cov kab mob sib kis los ntawm kev sib txhuam (tsim rau cov txheej txheem qis dua 12inches thiab 14nanometers), thiab cov txheej txheem sib nqus sib nqus ntawm lub sij hawm muaj peev xwm txo tau cov txheej txheem sib nqus sib nqus.
Piv txwv li: Lub tshuab hluav taws xob sib nqus los ntawm NSK hauv Nyij Pooj thiab Yucheng Futong hauv Suav teb tau muab tso rau hauv qee qhov wafer ntau lawm kab ntawm SMIC thiab TSMC, txhawb kev ua haujlwm ntawm 7-nanometer txheej txheem chips.

2.Aerospace qhov chaw ua haujlwm

Daim ntawv thov scenarios: Kev kub ceev milling thiab drilling ntawm nyuaj rau tshuab cov ntaub ntawv xws li titanium alloys thiab carbon fiber composite cov ntaub ntawv (xws li aircraft cav hniav thiab satellite structural Cheebtsam).
Kev zoo: Nrog rau kev ceev ntawm 50000-80000r / min, nws muaj peev xwm ua tau "high-speed ntiav ntiav" ua, txo cov khoom deformation, txhim kho kev ua tau zoo los ntawm 40% piv rau cov tsoos motors, thiab tsis muaj lubricating roj muaj kuab paug (tsis txhob cuam tshuam lub zog ua haujlwm ntawm aviation Cheebtsam).

Cov cuab yeej kho mob muaj qhov xav tau siab heev rau "tsis muaj menyuam, tsis muaj suab nrov, thiab ruaj khov siab". Kev kub ceev sib nqus levitation motors tuaj yeem zam qhov kev sib txhuam ntawm cov pa phem thiab kev co cuam tshuam ntawm cov tsoos motors, thiab tsim nyog rau precision kho mob scenarios.

1.Artificial heart/ventricular assist device (VAD)

Daim ntawv thov scenario: Ib ntus lossis ntev -kev pab cuam lub plawv rau qhov kawg- cov neeg mob plawv tsis ua hauj lwm (hloov lub plawv dhia ua haujlwm).
Cov txiaj ntsig zoo: Kev sib hloov ceev ntawm 8000-15000r / min (simulating tib neeg lub plawv dhia zaus), "kev sib cuag cov ntshav" ua tiav los ntawm kev sib nqus levitation bearings, tsis txhob hemolysis (cov ntshav liab rupture) thiab ntshav txhaws txaus ntshai los ntawm kev sib txhuam ntawm cov ntshav thiab cov khoom siv tshuab, nrog rau kev pab cuam lub neej ntev txog li 10 xyoo los yog sib npaug ntawm L-5. 50mm), thiab suab nrov qis dua 30 decibels (tsis cuam tshuam rau tus neeg mob lub neej).
Piv txwv li: Cov khoom siv sib nqus levitation ventricular pab tsim los ntawm HeartWare hauv Tebchaws Meskas thiab Tongxin Medical hauv Suav teb tau raug lees paub hauv tsev kho mob thiab tau kho ntau dua 10000 tus neeg mob plawv.

2.High ceev centrifuge / cov khoom sib cais

Daim ntawv thov scenarios: Kev sib cais ntawm cov ntshav cov khoom (xws li platelet extraction), centrifugal purification ntawm cov qauv tshuaj lom neeg (hlwb, kab mob), thiab kev sib cais tshuaj tiv thaiv hauv kev lag luam kws tshuaj.
Cov txiaj ntsig zoo: Kev sib hloov ceev ntawm 20000-50000r / min, lub zog centrifugal txog li 100000 × g (2-3 npaug ntawm cov centrifuges ib txwm muaj), kev sib cais ntau dua, thiab tsis muaj cua sov los ntawm kev sib txhuam ntawm cov khoom siv (kom tsis txhob muaj cov qauv kub nce thiab deterioration), tsis muaj lubricating roj cov pa phem nrog rau cov qauv tshuaj (GMP)

1. Micro Gas Turbine (Micro GT)

Daim ntawv thov scenarios: Faib hluav taws xob (xws li cogeneration hauv tsev so thiab cov chaw zov me nyuam), unmanned aerial tsheb fais fab.
Cov txiaj ntsig zoo: Lub tshuab hluav taws xob sib nqus sib txuas ncaj qha nrog lub tshuab hluav taws xob micro, nrog kev ceev ntawm 60000-100000 r / min thiab lub zog tsim hluav taws xob ntawm 30% -40%. Nws qhov ntim tsuas yog 1/5 ntawm cov tsoos roj turbines, thiab nws tuaj yeem ua tiav "plug thiab ua si" faib hluav taws xob.

2.High ceev lub tshuab nqus tsev twj tso kua mis molecular

Daim ntawv thov scenarios: semiconductor txheej, lub tshuab nqus tsev vacuum, thiab tsim lub tshuab nqus tsev siab rau qhov chaw simulation cabins.
Cov txiaj ntsig zoo: Nrog rau kev ceev ntawm 30000-80000r / min, lub tshuab nqus tsev tuaj yeem txo qis rau 10⁻⁹ Pa (ultra-high nqus), yam tsis muaj cov khoom tsim los ntawm kev sib txhuam, thiab tsis tas yuav tsum tau lubricating roj (kom tsis txhob muaj kev sib kis ntawm lub tshuab nqus tsev), nrog rau 8 0 teev ntawm kev tu

Nws daim ntawv thov scenarios revolve nyob ib ncig ntawm lub dual superposition ntawm "siab-kev thov" thiab "tsawg poob / siab cia siab rau" - tsoos motors tsis tuaj yeem hla qhov kev txwv tsis pub dhau los yog ua tau raws li qhov ntev - lub sijhawm ua haujlwm ruaj khov vim kev sib txhuam ntawm cov tshuab, thaum sib nqus levitation thev naus laus zis daws qhov kev tsis sib haum xeeb los ntawm "kev sib cuag tsis sib cuag". Yog li ntawd, nws muaj qhov zoo tshaj plaws hauv kev ua haujlwm ntawm "kev ua haujlwm zoo, kev saib xyuas tus nqi, thiab kev huv huv", thiab nrog kev kho dua tshiab ntawm magnetic bearing control technology thiab high -speed zaus conversion technology, nws daim ntawv thov ciam teb tseem txuas ntxiv mus rau siab dua -kawg kev lag luam.