I-CVE Series esisigxina iMagnet e-Inverter Centrifugal Chiller mveliso kunye nabathengisi

I-CVE Series esisigxina yeMagnet e-Inverter Centrifugal Chiller

CVE Series Permanent Magnet Synchronous Inverter Centrifugal Chiller Featured Image

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FAQ

Isantya esiphezulu se-inverter motor

Amandla okuqala aphezulu amandla kunye ne-PMSM yesantya esiphezulu isetyenziselwa le chiller yecentrifugal. Amandla ayo aphezulu kune-400 kW kwaye isantya sayo sokujikeleza singaphezulu kwe-18000 rpm. Ukusebenza kakuhle kweemoto kungaphezulu kwe-96% kunye ne-97.5% ukuya kwelona liphezulu, ngaphezulu kunqanaba lesizwe le-1 kumgangatho wokusebenza kweemoto. Icwecwe kwaye ayisindi. Isantya esiphezulu se-PMSM engama-400kW sinobunzima obulinganayo nobama-75kW we-motor induction. Ngokwamkela ubuchwepheshe bokupholisa ubushushu bokupholisa ukupholisa i-stator kunye ne-rotor, ubushushu bemoto bunokulawulwa kwindawo ejikeleze i-40 ℃, kuqinisekiswe ukusebenza ngokukuko.

Isantya esiphezulu seemoto eziqhutywa ngamanqanaba amabiniIcandelo lamkela isantya esiphezulu seemoto eziqhutywa ngamanqanaba amabini. Izixhobo zokukhawulezisa kunye neebheringi ezi-2 zeradio zirhoxisiwe, eziza kuphucula ukusebenza kakuhle kwaye zinciphise ilahleko ngoomatshini okungenani i-70%. Ngokuqhuba ngokuthe ngqo kunye nolwakhiwo olulula, isiguquli sisebenza ngokuthembekileyo kubungakanani obuncinci. Umthamo kunye nobunzima isiguquli kuphela 40% umthamo efanayo isiguquli eqhelekileyo. Ngaphandle kwengxolo yokuhamba ngesantya esiphezulu kweegiya ezikhawulezayo, isandi sokusebenza seCompressor sisezantsi kakhulu. I-8dBA isezantsi kuneyunithi yesiqhelo.
	Yonke imeko "yoyilo ebanzi" uyilo lomoya Ukunyanzeliswa kunye nokusasazwa kulungiselelwe ukuqonda ukusebenza ngokukuko kwecompressor phantsi komthwalo ongama-25-100%. Xa kuthelekiswa noyilo oluqhelekileyo olusekwe ekusebenzeni ngokupheleleyo komthwalo, olu luyilo lunokunciphisa ukucothwa kokusebenza kwecompressor. Inverter yesiqhelo chiller centrifugal uyayiqonda ulawulo lwesantya ngesantya esiguqukayo se-compressor kunye ne-angle evulekileyo yokuvula i-vane yesikhokelo eqala ukwehla phantsi kwe-50 ~ 60% umthwalo. Nangona kunjalo, i-Gree CVE series ye-centrifugal chiller inokutshintsha ngokuthe ngqo isantya se-compressor phantsi kwe-25 ~ 100% umthwalo wokunciphisa ukulahleka kwe-vane vane yesikhokelo kunye nokuphucula ukusebenza komsebenzi phantsi kwazo zonke iimeko.
Ifakelwe inverter-sine-wave inverter Ngokwamkela ubuchwephesha bolawulo olungenasiphelo, i-motor's rotor inokubekwa ngaphandle kwephenyo. Ngobuchwephesha bokulungisa ubuchwephesha be-PWM, inverter inokuvelisa isaline wave egudileyo ukuphucula ukusebenza kakuhle kwemoto. Inverter ifakwe ngokuthe ngqo kwiyunithi, igcina indawo yomgangatho wabathengi. Ukongeza, zonke iingcingo zonxibelelwano zixhunyiwe kumzi-mveliso ukuphucula ukuthembeka kweyunithi.
	Isasazi se-viscosity ephantsi Uyilo olucekeceke lwe-viscosity vane vane diffuser kunye nesikhokelo se-airfoil vane unokujika isantya esiphezulu kwigesi kuxinzelelo oluphezulu lwegesi ukuze kuqinisekiswe ukubuyiswa koxinzelelo. Ngaphantsi komthwalo okhethekileyo, ukuphambukiswa kwe-vane kunciphisa ilahleko yokubuyela umva, kuphucula ukusebenza kwenxalenye yomthwalo, kwaye kwandise uluhlu lweyunithi
Itekhnoloji yokucinezela yamanqanaba amabini Xa kuthelekiswa nenkqubo yefriji yenqanaba elinye, ucinezelo olunamanqanaba amabini luphucula ukujikeleza kokuhamba nge-5% ～ 6%. Isantya sokujikeleza seCompressor sehlisiwe ukuze isiguquli sithembeke ngakumbi kwaye somelele.
	Ukusebenza okuphezulu kwe-hermetic impeller Icompressor impeller yiternary hermetic impeller, esebenza ngakumbi kwaye ithembekile kunendawo yokugubungela engagutyungelwanga. Yamkela i-airfoil yesakhiwo esime-3 ukuze isebenze ngakumbi. Ngokusebenzisa uhlalutyo olulinganisiweyo, umatshini wokuhlola olungelelanisa i-3, uvavanyo lwebhalansi eguqukayo, uvavanyo olukhawulezileyo kunye novavanyo lokwenyani phantsi kwemeko yokusebenza, iyaqinisekiswa ukuba impeller iyahlangabezana neemfuno zoyilo kwaye inako ukusebenza ngokuzinzileyo. Impeller kunye neshafti esisiseko yamkela unxibelelwano olungenaqhosha, olunokuthintela uxinzelelo loxinzelelo kunye ne-rotor's add-off-balance ebangelwa ludibaniso oluphambili, ngaloo ndlela kuphuculwe ukusebenza koxinzelelo lwecompressor.
High-kakuhle ubushushu umzimba Umphezulu wotshintshiselwano ngobushushu uyile ngokusekwe kwindlela yokuhambisa ubushushu. Yenzelwe ukunciphisa ukulahleka koxinzelelo kunye nokusetyenziswa kwamandla. I-co-cooler ixhotyiswe emazantsi e-condenser. Ngokuthintela ukuhamba okuninzi, isidanga esisezantsi sokupholisa sinokufikelela kwi-5 ℃. Ibhodi yokuzahlula esembindini yamkela umbhobho wokukhanya ophindwe kabini njengombhobho osongelweyo ukuba udityaniswe nebhodi exhasayo, ke, umbhobho wobhedu awunakonakaliswa phantsi kwefriji yesantya esiphezulu. I-3-V yoyilo lwetyhubhu yetyhubhu yamkelwe ukuze kuqinisekiswe ukusebenza ngokutywina.
	Iqonga lolawulo oluphambili Ukusebenza okuphezulu kwe-32-bit CPU kunye ne-DSP iprosesa yesiginali yedijithali iyasetyenziswa. Ukuchaneka kokuqokelelwa kwedatha okuphezulu kunye nokusebenza kwedatha kuqinisekisa inqaku lexesha lokwenyani kunye nokuchaneka kolawulo lwenkqubo. Kunye nombala we-LCD webala lokuchukumisa, umsebenzisi unokuluqonda ngokulula ulawulo oluzenzekelayo kunye nolawulo olwenziweyo ukulungisa ingxaki. Ikwamkela ubukrelekrele be-Fuzzy-PID yolawulo lwealgorithm, edityaniswe netekhnoloji ekrelekrele, itekhnoloji ye-fuzziness kunye nolawulo oluqhelekileyo lwe-PID algorithm, ukuze inkqubo ikwazi ukuphendula ngokukhawuleza kunye nokusebenza okuzinzileyo.