Ntawm cov kev khiav hauj lwm ntawm hydrogen roj cell stacks thiab cua compressors, lub rotor yog tus yuam sij rau lub hwj chim qhov chaw, thiab nws ntau yam qhia ncaj qha mus rau lub efficiency thiab stability ntawm lub tshuab thaum lub sij hawm ua hauj lwm.
1. Cov kev cai rotor
Kev ceev ceev
Qhov ceev yuav tsum yog ≥100,000RPM. Kev kub ceev yog ua kom tau raws li cov roj ntws thiab cov kev xav tau ntawm cov roj hluav taws xob hydrogen thiab cua compressors thaum ua haujlwm. Nyob rau hauv hydrogen roj hlwb, lub tshuab cua compressor yuav tsum ceev nrooj compressed cua ntau thiab xa mus rau cathode ntawm pawg. Lub rotor siab ceev tuaj yeem yuam kom huab cua nkag mus rau thaj chaw tshuaj tiv thaiv nrog txaus txaus thiab siab kom ntseeg tau tias cov tshuaj tiv thaiv zoo ntawm cov roj cell. Xws li kev kub ceev muaj cov qauv nruj rau cov khoom siv zog, cov txheej txheem tsim khoom thiab qhov sib npaug ntawm lub rotor, vim tias thaum tig ntawm kev kub ceev, lub rotor yuav tsum tau tiv taus lub zog loj centrifugal, thiab qee qhov tsis sib xws yuav ua rau muaj kev vibration loj lossis txawm tias cov khoom puas.
Dynamic tshuav nyiaj li cas
Qhov sib npaug dynamic yuav tsum mus txog qib G2.5. Thaum lub sij hawm kev sib hloov ceev ceev, qhov loj ntawm lub rotor yuav tsum sib npaug li qhov ua tau. Yog tias qhov sib npaug dynamic tsis zoo, lub rotor yuav tsim tilted centrifugal quab yuam, uas yuav tsis tsuas yog ua rau kev vibration thiab suab nrov ntawm cov cuab yeej, tab sis kuj ua rau kom hnav cov khoom xws li bearings, thiab txo cov kev pab cuam lub neej ntawm cov khoom. Dynamic ntsuas mus rau G2.5 qib txhais tau hais tias lub rotor tsis sib npaug yuav raug tswj nyob rau hauv ib qho qis heev los xyuas kom meej qhov ruaj khov ntawm lub rotor thaum tig.
Cov kev cai sib nqus teb sib xws
Qhov kev xav tau ntawm cov hlau nplaum sib xws hauv 1% feem ntau yog rau rotors nrog hlau nplaum. Nyob rau hauv lub cev lub cev muaj feem xyuam rau hydrogen roj cell stacks, lub uniformity thiab stability ntawm lub magnetic teb muaj ib tug txiav txim siab ntawm kev ua tau zoo ntawm lub cev muaj zog. Qhov tseeb sib nqus teb sib xws tuaj yeem ua kom lub zog ntawm lub cev muaj zog torque thiab txo qhov hloov pauv ntawm lub zog, yog li txhim kho lub zog hloov pauv kev ua haujlwm thiab kev ua haujlwm ruaj khov ntawm tag nrho cov kab ke. Yog tias qhov sib txawv ntawm qhov sib nqus sib nqus loj dhau, nws yuav ua rau muaj teeb meem xws li joggle thiab cua sov thaum lub sijhawm ua haujlwm ntawm lub cev muaj zog, cuam tshuam rau kev ua haujlwm ntawm lub cev.
Cov khoom xav tau
Cov khoom siv hlau nplaum rotor yogSmCo, lub ntiaj teb tsis tshua muaj cov khoom siv hlau nplaum ruaj khov nrog qhov zoo ntawm cov khoom siv hluav taws xob sib nqus, siab coercive quab yuam thiab zoo kub stability. Nyob rau hauv qhov chaw ua hauj lwm ntawm hydrogen roj cell pawg, nws muaj peev xwm muab ib tug ruaj khov magnetic teb thiab tiv thaiv lub zog ntawm kub hloov nyob rau hauv lub magnetic teb lub zog mus rau ib tug tej yam kev mob. Cov ntaub ntawv sheath yog GH4169 (inconel718), uas yog ib qho kev ua haujlwm siab nickel-based alloy. Nws muaj lub zog kub zoo heev, qaug zog tiv thaiv thiab corrosion kuj. Nws tuaj yeem tiv thaiv cov hlau nplaum zoo hauv cov tshuaj lom neeg ib puag ncig thiab kub kub ua haujlwm ntawm hydrogen roj hlwb, tiv thaiv nws los ntawm kev xeb thiab kev puas tsuaj, thiab ua kom lub sijhawm ruaj khov ntawm lub rotor.
2. Lub luag haujlwm ntawm rotor
Lub rotor yog ib qho ntawm cov khoom tseem ceeb ntawm lub tshuab ua haujlwm. Nws tsav lub impeller kom nqus tau thiab compress cov huab cua sab nraud los ntawm kev sib hloov ceev, paub txog kev hloov pauv ntawm hluav taws xob thiab lub zog siv tshuab, thiab muab cov pa oxygen txaus rau cov cathode ntawm pawg. Oxygen yog ib qho tseem ceeb reactant nyob rau hauv cov tshuaj tiv thaiv electrochemical ntawm roj hlwb. Cov pa oxygen txaus tuaj yeem nce tus nqi ntawm cov tshuaj tiv thaiv electrochemical, yog li ua kom lub zog tsim hluav taws xob ntawm pawg thiab ua kom muaj kev vam meej ntawm lub zog hloov pauv thiab lub zog tso tawm ntawm tag nrho cov khoom siv hluav taws xob hydrogen.
3. Kev tswj nruj ntawm kev tsim khoom thiabkev soj ntsuam zoo
Hangzhou Magnet Fais Fabmuaj advanced technology thiab cov txheej txheem hauv rotor ntau lawm.
Nws muaj kev nplua nuj kev paub thiab kev koom ua ke hauv kev tswj hwm ntawm cov muaj pes tsawg leeg thiab microstructure ntawm SmCo hlau nplaum. Nws muaj peev xwm npaj tau qhov kub thiab txias SmCo hlau nplaum nrog qhov ntsuas kub ntawm 550 ℃, cov hlau nplaum nrog cov hlau nplaum sib xws li ntawm 1%, thiab cov hlau nplaum tiv thaiv tam sim no los xyuas kom meej tias qhov kev ua tau zoo ntawm cov hlau nplaum yog maximized.
Hauv kev ua thiab tsim cov txheej txheem ntawm lub rotor, high-precision CNC ua cov cuab yeej siv los tswj qhov tseeb qhov tseeb ntawm cov hlau nplaum thiab qhov tseeb qhov tseeb ntawm lub rotor, kom ntseeg tau tias qhov kev ua tau zoo sib npaug thiab cov hlau nplaum sib xws ntawm lub rotor. Tsis tas li ntawd, nyob rau hauv cov txheej txheem vuam thiab kev tsim ntawm lub tes tsho, cov cuab yeej siv vuam zoo heev thiab cov txheej txheem kev kho cua sov yog siv los xyuas kom muaj kev sib raug zoo ntawm GH4169 lub tes tsho thiab cov hlau nplaum thiab cov khoom siv ntawm lub tes tsho.
Hais txog kev ua tau zoo, lub tuam txhab muaj kev ua tiav thiab meej ntawm cov cuab yeej ntsuas thiab cov txheej txheem, siv ntau yam khoom siv ntsuas xws li CMM los xyuas kom meej cov duab thiab txoj hauj lwm kam rau ntawm lub rotor. Lub Laser speedometer yog siv rau kev tshawb nrhiav ceev ntawm lub rotor kom raug ntes cov ntaub ntawv ceev ntawm lub rotor thaum nws tig ntawm kev kub ceev, muab lub kaw lus nrog cov ntaub ntawv ceev ceev kom ntseeg tau.
Dynamic ntsuas ntsuas tshuab: Lub rotor tau muab tso rau ntawm lub tshuab tshawb nrhiav, thiab cov teeb liab vibration ntawm lub rotor yog sau nyob rau lub sij hawm ntawm lub sensor thaum tig. Tom qab ntawd, cov teeb liab no tau ua tiav los ntawm cov ntaub ntawv txheeb xyuas qhov system los xam cov rotor qhov tsis sib xws thiab cov ntaub ntawv theem. Nws qhov kev kuaj pom tseeb tuaj yeem ncav cuag G2.5 lossis txawm tias G1. Kev txheeb xyuas qhov kev daws teeb meem ntawm qhov tsis sib xws tuaj yeem raug rau qib milligram. Thaum lub rotor raug kuaj pom tias tsis muaj qhov sib npaug, nws tuaj yeem raug kho raws li cov ntaub ntawv tshawb nrhiav kom ntseeg tau tias qhov kev ua tau zoo ntawm cov rotor mus txog qhov zoo tshaj plaws hauv lub xeev.
Sib nqus teb ntsuas ntsuas: Nws tuaj yeem pom qhov sib nqus lub zog, sib nqus teb sib nqus thiab sib nqus teb sib xws ntawm rotor. Lub ntsuas ntsuas tuaj yeem ua ntau qhov piv txwv ntawm cov haujlwm sib txawv ntawm lub rotor, thiab xam cov nqi sib nqus sib nqus sib txawv los ntawm kev sib piv cov ntaub ntawv sib nqus ntawm txhua qhov taw qhia kom paub meej tias nws tswj tau li ntawm 1%.
Lub tuam txhab tsis tsuas yog muaj kev paub dhau los thiab cov kws tshaj lij kev tsim khoom, tab sis kuj muaj kev tshawb fawb thiab kev tsim kho pab pawg uas tuaj yeem ua kom zoo dua qub thiab tsim kho tshiab tsim thiab tsim cov txheej txheem ntawm rotor kom tau raws li cov kev xav tau ntawm kev lag luam puas tau hloov. Thib ob, Hangzhou Magnet Power Technology Co., Ltd. tuaj yeem muab cov neeg siv khoom tshwj xeeb rau kev hloov kho rotor kev daws teeb meem raws li cov neeg siv khoom sib txawv thiab cov kev xav tau, suav nrog ntau xyoo ntawm kev lag luam kev paub, nruj tswj cov khoom siv raw, kev tsim kho thev naus laus zis thiab kev txhim kho, thiab kev tshuaj xyuas zoo kom ntseeg tau. tias txhua rotor xa mus rau cov neeg siv khoom yog cov khoom lag luam zoo.
Post lub sij hawm: Dec-04-2024
