Injini "yetekhnoloji emnyama" enamandla ngakumbi kuneenjini zemagnethi ezisisigxina emhlabeni?Injini yokungafuni "ukugqama" kwi-synchronous!

Umhlaba onqabileyo ubizwa ngokuba "yigolide yemveliso", kwaye inokudityaniswa nezinye izinto ukwenza izinto ezahlukeneyo ezintsha ezineempawu ezahlukeneyo, ezinokuphucula kakhulu umgangatho kunye nokusebenza kwezinye iimveliso.

Njengoko isixa somhlaba onqabileyo waseTshayina koovimba behlabathi bebonke sihla, umhlaba onqabileyo uye waba nguvimba weqhinga lesizwe; ukumbiwa komhlaba okunqabileyo kunye nokulungiswa okunzulu kuya kuzisa iingxaki zokonakala kwendalo…

Xa esi sihloko "kwinqanaba lesizwe" sibekwe phambi koluntu, amaninzi amashishini ayese "ecaleni", ngelixa uGree wakhetha ukusebenzisa "iteknoloji emnyama" ukuthatha "umsebenzi obalulekileyo".

Ngowe-1822, uFaraday wangqina ukuba umbane unokuguqulwa ube yintshukumo ejikelezayo;

Ngaphantsi koqheliselo oluqhubekayo lwale thiyori, ijenereyitha yokuqala ye-DC kunye nemoto kwimbali yoluntu yaphuma;

I-Siemens yayisebenzisa ukuqhuba izithuthi, kwaye emva koko yenza i-tram yehlabathi;

U-Edison naye wazama ngale moto, eyathi yakhulula kakhulu amandla etroli…

Namhlanje, iinjini ziye zaba yenye yezinto eziyimfuneko kwisixhobo soomatshini. Nangona kunjalo, ukwenziwa kweemoto zemveli "akwahlulwa kumhlaba onqabileyo". Kwishishini lokwenziwa kweemoto, ukonga umbane kunye nokunciphisa ukukhutshwa kwegesi kungxamisekile.

"Ngotshintsho kwindalo esingqongileyo, saqala ukuqonda ukuba uxanduva lweshishini ayikona nje ukulawula itekhnoloji engundoqo, kodwa kunye nokudibanisa iimveliso, okusingqongileyo kunye neemfuno zokusinda komntu. Iimveliso eziveliswa ngolu hlobo zixabiseke ngokwenene.” ——Dong Mingzhu

Ke ngoko, iGree Kaibon synchronous reluctance motor, engadingi kusebenzisa imagnethi esisigxina, ayithembeli kwizinto ezinqabileyo zomhlaba, igcina iindleko zokwenziwa, inqanda ukungcoliseka kwendalo okubangelwa kuphuhliso lweedipozithi zomhlaba ezinqabileyo, kwaye iphendula ngokusisiseko kwikhwelo lesizwe lamandla. ulondolozo kunye nokunciphisa ukukhutshwa, kwavela.

I-synchronous reluctance motor inepropathi yokungafuni. Ilandela umgaqo-nkqubo wokusebenza ukuba i-magnetic flux ihlala ivala ecaleni kwendlela yokuncincika kokuncinci. I-torque yenziwe ngokutsalwa kwamagnetic okwenziwa ngotshintsho lokungafuni okubangelwa yi-rotor kwiindawo ezahlukeneyo. Ngokusebenza okuphezulu kunye nexabiso eliphantsi , Izibonelelo zokonga amandla zivelele kwiindidi ezininzi zeemoto.

I-synchronous reluctance motor VS yemveli ye-DC motor: akukho iibhrashi kunye namakhonkco, ilula kwaye ithembekile, ukugcinwa lula;

I-synchronous reluctance motor VS i-motor ye-AC ye-asynchronous motor: Akukho moya kwi-rotor, ngoko akukho lahleko lobhedu lwe-rotor, oluphucula ukusebenza kakuhle kwemoto;

I-synchronous reluctance motor VS switched reluctance motor: Umphezulu we-rotor ugudileyo kwaye utshintsho lokungafuni ukuqhubekeka, oluthintela iingxaki ze-torque ripple kunye nengxolo enkulu ngexesha lokusebenza kwe-motor yokungafuni ukutshintshela; kwangaxeshanye, i-stator yi-sine wave magnetic field, elula ukulawula kunye neqonga le-hardware Ukuqola, ngokunciphisa iindleko zenkqubo yokulawula i-drive;

I-synchronous reluctance motor VS industrial darling-imagnethi esisigxina ye-synchronous motor: akukho magnethi usisigxina kwi-rotor, ixabiso liphantsi, isombulula ingxaki yokungabi namandla kwentsimi kunye nokulahlekelwa yimagnetism, ukusetyenziswa kwexesha elide, ukusebenza kakuhle kuzinzile, kwaye akukho mfuneko zingqongqo kumthamo kunye nobunzima Isehlo sinokuthatha indawo ngokupheleleyo imagnethi esisigxina motor synchronous.

Ngophando oluzimeleyo kunye nophuhliso, uGree ukhokele ekulawuleni itekhnoloji engundoqo yeemotor zokurhoxa kwi-synchronous e-China, kwaye wamkela izixhobo ezikhethekileyo, iindlela ezininzi zokulawula iimoto eziphuculweyo kunye neenkqubo zokuvelisa ezinje ngokwenziwa kwentsimbi engundoqo kunye nokudityaniswa kweemoto, kwaye ekugqibeleni bacofa amathuba amaninzi.

1. Ukonga amandla kunye nokukhuselwa kwendalo

I-synchronous reluctance motor irhoxisa umazibuthe osisigxina, akukho ngxaki yokulahleka kobushushu obuphezulu bemagnetism, kwaye inokusebenza ngokuzinzileyo phantsi kobushushu obuphezulu. Kuba akufuneki ukuba isebenzise iimagnethi ezisisigxina, ayithembeli kwizinto ezinqabileyo zomhlaba, igcina iindleko zokwenziwa, kwaye inqanda ukungcoliseka kweediphozithi zomhlaba ezinqabileyo kwindalo esingqongileyo. Ukusabela ngokusisiseko kwikhwelo lesizwe logcino lwamandla kunye nokunciphisa ukukhutshwa kwamanzi.Ukongeza, i-rotor ye-synchronous reluctance motor ayifuni ukuphoswa i-aluminium, enciphisa kakhulu ukusetyenziswa kwamandla kwinkqubo yokuvelisa.

2. Ukusebenza ngokufanelekileyo

Xa kuthelekiswa neenjini ze-asynchronous, iimotor zokungafuni ukuhambelana zisebenza ngakumbi, kwaye zinokufikelela ekusebenzeni kwamandla ngaphezu kwe-IE4. Uluhlu lomthwalo ukusuka kwi-25% ukuya kwi-120% lelommandla osebenza kakuhle kakhulu. Ukutshintsha ii-asynchronous motors okanye iimotor ze-YVF ngamandla afanayo kunokuphucula kakhulu ukusebenza kakuhle kwamandla kunye nokugcina umbane ngokupheleleyo. Isiphumo siphezulu njenge-30% okanye ngaphezulu.

3. Ukuphendula ngokukhawuleza

Ekubeni akukho mivalo ye-squirrel cage kunye nemagnethi kwi-rotor, kunye ne-slot enkulu ye-magnetic barrier slot kwi-rotor punching piece, i-rotor ye-synchronous reluctance motor inomzuzu omncinci we-inertia.Ngaphantsi kweenkcukacha ezifanayo, umzuzu we-inertia ye-synchronous reluctance motor imalunga ne-30% kuphela yemoto ye-asynchronous. Ngezihlandlo ezifuna amandla okuphendula okukhawuleziswayo, okunje ngee-extruders, kunokunciphisa kakhulu ukugcwala kweemfuno ezininzi zemoto, ukunciphisa ukucaciswa kwemodyuli yangoku ye-inverter, kunye nokugcina amandla. Iindleko zomsebenzisi ngelixa kukhawuleziswa imveliso.

4. Ukuguquguquka okuhle

I-synchronous reluctance motor isebenzisa i-casing standard ye-IEC (i-aluminium ephosiweyo okanye i-cast iron casing ingasetyenziselwa ngokweemfuno zomsebenzisi), kwaye imilinganiselo yokufakela ibhekisela kwisakhelo esiqhelekileyo se-IEC.Kumandla aphezulu oxinaniso lwemotor ye-synchronous mathidala, kuba ubungakanani besakhelo si-1-2 sincinci kunenqanaba lesithathu le-asynchronous motor, umthamo uyancitshiswa ngaphezu kwe-1/3, enokuthi yenziwe ngokwezifiso ngokweemfuno zabathengi (ufakelo olwahlukeneyo. iindlela, Uyilo lojongano lwesixhobo sangaphandle), indawo ngqo imotor yokuqala.

5. Ukunyuka kobushushu obuphantsi

Ekubeni i-synchronous reluctance motor isagcina ilahleko encinci ye-rotor xa isebenza ngamandla alinganisiweyo, umda wokunyuka kweqondo lokushisa mkhulu.Iyakwazi ukugcina ukusebenza kwe-torque rhoqo ngaphakathi koluhlu lwe-10% -100% yesantya esilinganiselweyo, kwaye inokuvumela amaxesha e-1.2 ukusebenza ngokugqithisileyo, okusebenzayo kwisakhiwo sokupholisa i-self-fan.

6. Ukuthembeka okuphezulu kunye nokugcinwa lula

I-rotor ayinayo umngcipheko we-demagnetization, ilahleko ephantsi, kunye neqondo lokushisa eliphantsi, eliqinisekisa ukuzinza kwexesha elide le-lubrication system kunye nokwandisa ubomi benkqubo yokugquma; ngelo xesha, i-rotor ilula ngobunzima, kulula ukuyichitha kunye nokudibanisa, kwaye ikhuselekile ukuyigcina. Ukumelana ngokulula neemeko ezingqongileyo kunye namaqondo obushushu asebenzayo.

Ukongeza, kwizicelo ezinjengeempompo kunye neefeni ezifuna ukusebenza komthwalo olinganiselweyo ngokungaphelelanga, iimotor zokurhoxa ezihambelanayo zihambelana kakhulu neemfuno zabasebenzisi zogcino lwamandla kunye nokunciphisa ukukhutshwa.

Okwangoku, uKaibang ufake isicelo samalungelo awodwa omenzi wechiza angaphezu kwama-20 kwi-synchronous reluctance motor body and control technology, kwaye uye waqaphela inani elikhulu leemveliso, kunye nezalathi zobugcisa ezodlula iimveliso ezikhuphisanayo kumazwe ngamazwe.

I-inverter fan

Impompo yamanzi ye-inverter

umoya compressor

Impompo yokukhusela

Ezinye iingcali zakha zathi: “Akukho ngxaki inqabileyo yokhuseleko emhlabeni kwilizwe lam. Ngaba ifanele ihambelane nentengiso yamazwe ngamazwe kwaye yamkele indlela 'yokususa itekhnoloji enqabileyo yomhlaba' ngokusebenzisa iimotor zokuthithisa ezihambelanayo? Okanye zisebenzise ngokupheleleyo iingenelo zomhlaba onqabileyo ukuphucula ixabiso lemveliso?

UGree unika impendulo - "yenza isibhakabhaka sibe luhlaza kwaye umhlaba ube luhlaza ngakumbi", kwaye ngokuqhubekayo uhlakulela kwaye ulandele ukugqwesa kwi-synchronous reluctance motor technology, kuba ukonga amandla kunye nokunciphisa ukukhutshwa akuyona nje umcimbi wesizwe, kuninzi malunga nobomi bonke emhlabeni. ubomi.Olu luxanduva lwelizwe elikhulu kunye noxanduva lweshishini.