Zeziphi iitekhnoloji zokuchitha ubushushu kwiziguquli zelanga?

Zeziphi iitekhnoloji zokuchitha ubushushu kwiziguquli zelanga?

1. Iteknoloji yokupholisa yendalo

1.1 Umgaqo wokusebenza
Itekhnoloji yokupholisa yendalo yindlela esisiseko yokuba ii-inverters zelanga zichithe ubushushu, obuxhomekeke ikakhulu kukuhanjiswa komoya kwendalo ukufezekisa ukutshabalalisa ubushushu.Iziguquli zelangaukuvelisa ubushushu ngexesha lokusebenza, okuya kwandisa ubushushu bomoya ojikelezayo, ngaloo ndlela kwakheka umoya oshushu. Ekubeni ubuninzi bomoya oshushu bungaphantsi kunomoya obandayo, umoya oshushu uya kunyuka ngokwendalo, kwaye umoya obandayo uya kuzaliswa ukwenza umjikelo wokuhambisa. Lo mjikelo we-convection unokuzisa ubushushu ngaphakathi kwi-inverter kwindawo yangaphandle, ngaloo ndlela ufezekise ukutshatyalaliswa kobushushu.
I-teknoloji yokupholisa kwendalo ayifuni izixhobo zombane ezongezelelweyo, njengabalandeli okanye iimpompo, ngoko ineenzuzo zesakhiwo esilula, ixabiso eliphantsi kunye nokuthembeka okuphezulu. Nangona kunjalo, ukusebenza kwayo kokutshabalalisa ubushushu kuphantsi kakhulu, kwaye ifaneleka ikakhulu kumaxesha anemveliso yobushushu obuphantsi okanye ubushushu obuphantsi be-ambient. Kwizicelo ezisebenzayo, ukwenzela ukuba kuphuculwe umphumo wokupholisa kwendalo, ezinye iindlela ezincedisayo zivame ukwamkelwa. Umzekelo, ngokwenza ngcono uyilo lwe-inverter casing kunye nokwandisa indawo yomphezulu we-heat sink, indawo yokunxibelelana phakathi komoya kunye ne-inverter casing inokongezwa ngokufanelekileyo, ngaloo ndlela iphucula ukusebenza kakuhle kokutshabalalisa ubushushu. Ukongeza, ukucwangciswa okufanelekileyo kwendawo yofakelo ye-inverter ukuqinisekisa ukuba kukho indawo eyaneleyo ejikeleze ukuhamba komoya kunokuncedisa ukuphucula umphumo wokupholisa kwendalo.

2. Iteknoloji yokupholisa umoya ngenkani

2.1 Umgaqo wokuphelisa ubushushu beFan
Itekhnoloji yokupholisa umoya ngokunyanzeliswa yenye yeendlela ezibalulekileyo zokuchitha ubushushu kwii-inverters zelanga. Undoqo wayo kukusebenzisa abalandeli ukunyanzela ukuhamba komoya kunye nokukhawulezisa ukutshatyalaliswa kobushushu ngaphakathi kwi-inverter. I-fan ivelisa ukuhamba komoya ngokujikeleza, ikhuphe ngokukhawuleza umoya oshushu ngaphakathi kwi-inverter, kwaye ingenise umoya obandayo wangaphandle ukwenza inkqubo esebenzayo yokutshintsha ubushushu. Uphononongo lubonise ukuba ukusebenza kakuhle kokutshatyalaliswa kobushushu bokupholisa umoya ngenkani kuphindwe kaninzi kunokokupholisa kwendalo, okufanelekileyo ngokukhethekileyo kwii-inverters ezinesizukulwana esikhulu sokushisa. Ngokomzekelo, kwi-inverter yelanga enegunya le-10kW, emva kokusebenzisa iteknoloji yokupholisa umoya ngokunyanzeliswa, ukushisa kwayo kwangaphakathi kungancitshiswa malunga ne-20 ℃ xa kuthelekiswa nokupholisa kwendalo, okuphucula kakhulu ukuzinza kunye nobomi benkonzo ye-inverter.
2.2 Ukwenziwa koyilo lwendlela yomoya
Uyilo lwemibhobho yomoya lubalulekile kwisiphumo sokupholisa umoya ngenkani. Uyilo lwe-air duct olufanelekileyo lunokuqinisekisa ukuba ukuhamba komoya kudlula ngokufanelekileyo nangokufanelekileyo kwi-inverter, ukuphepha ukuhamba komoya okufutshane okanye i-vortex phenomenon yendawo. Kuyilo lokwenyani, isoftwe ye-computational fluid dynamics (CFD) idla ngokusetyenziselwa uhlalutyo lokulinganisa ukuze kunyuswe imilo kunye nobukhulu bombhobho womoya. Ngokomzekelo, ngokubeka ipleyiti yesikhokelo ngaphakathi kwi-inverter, ukuhamba komoya kunokukhokelwa ukuba uhambe ngendlela enqunywe kwangaphambili, okwenza ukusabalalisa ubushushu kufana ngakumbi. Ukongeza, uyilo lombhobho womoya onamajelo amaninzi lunokonyusa indawo yokuhamba komoya kwaye luphucule ngakumbi ukusebenza kakuhle kokutshabalalisa ubushushu. Iimvavanyo zibonisa ukuba uyilo olulungisiweyo lombhobho womoya lunokuphucula ukusebenza kobushushu be-inverter ngaphezu kwe-30%, ngokufanelekileyo ukunciphisa izinga lokungaphumeleli okubangelwa ukutshatyalaliswa kokushisa okungalunganga.

3. Iteknoloji yokupholisa ulwelo

3.1 Umgaqo wokujikeleza okupholileyo
Itekhnoloji yokupholisa ngolwelo ifunxa kwaye ikhuphe ubushushu obuveliswa sisiguquli selanga ngokujikeleza kwesipholisi. Xa isisipholisi sijikeleza kwisixokelelwano, sihamba kumacandelo avelisa ubushushu e-inverter, kwaye ubushushu buphakama emva kokufunxa ubushushu. Emva koko, isisipholisi singena kwiradiyetha, apho sitshintshisa ubushushu kunye nendawo engqongileyo kwaye sichitha ubushushu emoyeni, ngaloo ndlela sifezekisa ukuhanjiswa kobushushu kunye nokutshabalalisa. Le nkqubo yokujikeleza inokususa ngokufanelekileyo ubushushu ngaphakathi kwi-inverter kwaye igcine izixhobo zokusebenza ngaphakathi kwinqanaba elifanelekileyo lokushisa. Xa kuthelekiswa netekhnoloji yokupholisa umoya, itekhnoloji yokupholisa ulwelo inokusebenza okuphezulu kokutshabalalisa ubushushu, ngakumbi ilungele amandla aphezulu kunye ne-high-density inverters yelanga. Ngokomzekelo, kwii-inverters ezinkulu zelanga ezinamandla angaphezu kwe-50kW, iteknoloji yokupholisa ulwelo inokulawula ubushushu bangaphakathi obungaphantsi kwe-50 ℃, ngelixa iteknoloji yokupholisa umoya inokufumana kunzima ukufikelela kubushushu obuphantsi ngolo hlobo. Ukongeza, itekhnoloji yokupholisa ulwelo ine-conductivity ephezulu ye-thermal, kunye nomthamo wobushushu obuthile besipholisi sikhulu, esinokufunxa ubushushu obuninzi, okwenza inkqubo yokuphelisa ubushushu izinze kwaye isebenze kakuhle.
3.2 Ukwenziwa kwenkqubo yokupholisa ulwelo
Isixokelelwano sokupholisa solwelo ikakhulu siquka into yokupholisa, ipleyiti yokupholisa, impompo yokujikeleza, iradiyetha kunye nombhobho. Isipholisi singundoqo wenkqubo yokupholisa ulwelo, idla ngokuba ngamanzi, i-ethylene glycol okanye isisipholisi esikhethekileyo, esinokuhanjiswa kakuhle kwe-thermal kunye nokuzinza kweekhemikhali. Ipleyiti yokupholisa idibana ngokuthe ngqo kunye namacandelo avelisa ubushushu e-inverter ukuhambisa ubushushu kwisipholisi. Ngokuqhelekileyo yenziwe ngobhedu okanye i-aluminium ene-conductivity ephezulu ye-thermal. Impompo yokujikeleza inika amandla okujikeleza kwesipholisi ukuqinisekisa ukuba isisipholisi sinokuhamba ngokuqhubekayo. Iradiyetha yindawo apho isisipholisi sitshintshisa ubushushu nomoya, kwaye ngokuqhelekileyo samkele isakhiwo se-fin sokwandisa indawo yokuchitha ubushushu kunye nokuphucula ukusebenza kakuhle kokutshabalalisa ubushushu. Umbhobho usetyenziselwa ukudibanisa amacandelo ahlukeneyo kwisixokelelwano ukuqinisekisa ukuhamba kakuhle kwesisipholisi. Inkqubo epheleleyo yokupholisa ulwelo inokufezekisa ukutshatyalaliswa kobushushu obusebenzayo kunye nokusebenza okuzinzileyo. Ukuthatha inkqubo yokupholisa yolwelo ye-30kW inverter yelanga njengomzekelo, isantya sokuhamba okupholileyo okujikelezayo ziilitha ezi-5 ngeyure, indawo yokuchitha ubushushu yeradiyetha yi-0.5 square metres, kwaye inkqubo inokulawula ubushushu obuphezulu be-inverter kwi-45 ° C. Xa kuthelekiswa neteknoloji yokupholisa umoya, ukusebenza kakuhle kokutshatyalaliswa kobushushu kuphuculwe malunga ne-50%, okuphucula kakhulu ukusebenza kunye nokuthembeka kwe-inverter.

4. Iteknoloji yokutshatyalaliswa kobushushu bombhobho wokushisa
4.1 Umgaqo wokusebenza wombhobho wokushisa
Umbhobho wokushisa yinto efanelekileyo yokudlulisa ubushushu, kwaye umgaqo wayo wokusebenza usekelwe kwinkqubo yokutshintsha kwesigaba solwelo olusebenzayo lwangaphakathi. Ngaphakathi kombhobho wobushushu ukhutshelwa kwi-vacuum ethile kwaye izaliswe isixa esifanelekileyo solwelo olusebenzayo. Xa isiphelo esinye sombhobho wobushushu (icandelo le-evaporation) lifudunyezwa, ulwelo olusebenzayo lufunxa ubushushu kwaye lube ngumphunga. I-steam iqhubela kwelinye icala (icandelo le-condensation) phantsi kwesenzo somohluko omncinci woxinzelelo, ukhulula ubushushu kwicandelo le-condensation, kwaye uphinde udibanise kumanzi kwakhona. Ulwelo ke luthi luqukuqelele emva kwecandelo lokuphuphuma komphunga ngamandla e-capillary okanye umxhuzulane ukugqibezela umjikelo. Le nkqubo yenza ukuba umbhobho wokushisa udlulise ngokukhawuleza ubushushu ukusuka ekupheleni okushushu ukuya ekupheleni okubandayo, kunye ne-conductivity yayo ye-thermal ingaba phezulu njenge-10 ^ 4 - 10 ^ 6 W / (m · K), ephakamileyo kakhulu kuneyezinto eziqhelekileyo zetsimbi. Ngokomzekelo, kwi-inverter yelanga, umbhobho wokushisa unokudlulisa ngokukhawuleza ukushisa okwenziwa yisixhobo samandla kwi-radiator, ukwenzela ukuba ukushisa kwesixhobo samandla kunokulawulwa ngokufanelekileyo. Xa kuthelekiswa neendlela zokulahla ubushushu bemveli, iteknoloji yokutshatyalaliswa kobushushu bombhobho wobushushu ineengenelo zokuhanjiswa kobushushu obuphezulu, ubume obubambeneyo, kunye nokuthembeka okuphezulu. Iyakwazi ukusombulula ngokufanelekileyo ingxaki yokutshatyalaliswa kobushushu bee-inverters zelanga phantsi koxinzelelo lwamandla aphezulu kunye neemeko ezilinganiselweyo zendawo.
4.2 Izinto zombhobho wokufudumeza kunye nezakhiwo
Ukusebenza kwemibhobho yokushisa kuxhomekeke kakhulu kwizinto zabo kunye nezakhiwo. Igobolondo yombhobho wokushisa ngokuqhelekileyo yenziwe ngezinto zetsimbi ezine-conductivity ephezulu ye-thermal kunye neempawu ezintle zomatshini, ezifana nobhedu okanye i-aluminium. I-Copper ine-conductivity ephezulu ye-thermal kunye nokuhambelana kakuhle kunye nolwelo olusebenzayo, kodwa inobuninzi obukhulu; I-aluminium inoxinano oluphantsi kunye nobunzima obulula, kodwa i-conductivity ephantsi ye-thermal. Ngokweemeko ezahlukeneyo zesicelo kunye neemfuno, izinto ezifanelekileyo zinokukhethwa. Ulwelo olusebenzayo ngaphakathi kumbhobho wobushushu ngokuqhelekileyo ngamanzi, i-ethanol, i-acetone, njl. Ezi zinto zimanzi zinendawo yokubilisa ephantsi kunye nobushushu obuphezulu obufihlakeleyo bomphunga, kwaye zinokufikelela kwisigaba esisebenzayo sokutshintsha ukuhanjiswa kobushushu phantsi komahluko omncinci wobushushu. Isakhiwo sombhobho wokushisa ikakhulu sibandakanya icandelo lokunyuka kwe-evaporation, icandelo le-insulation, kunye necandelo le-condensation. Icandelo le-evaporation licandelo apho umbhobho wokushisa uthatha ubushushu, kwaye ngokuqhelekileyo uyilwe kunye nesakhiwo se-capillary, njenge-sintered metal powder, i-grooves, njl., ukunyusa amandla e-capillary ye-liquid kunye nokukhuthaza i-reflux yolwelo. Icandelo le-condensation liyinxalenye apho umbhobho wokushisa ukhulula ukushisa, kwaye uyilo lwalo lwesakhiwo kufuneka lulungele ukuchithwa kobushushu, njengokusetyenziswa kwezakhiwo zomphetho. Umsebenzi wecandelo le-insulation kukunciphisa ukuhanjiswa kobushushu kwisikhokelo sobude bombhobho wobushushu kunye nokuphucula ukusebenza kakuhle kobushushu bombhobho wobushushu. Ukongeza, umbhobho wokushisa unokwandiswa ngokweemfuno ezahlukeneyo, ezifana nokusebenzisa imibhobho yokushisa ye-microchannel, i-arrays yepayipi yokushisa kunye nezinye izakhiwo ukuqhubela phambili ukuphucula ukusebenza kokutshatyalaliswa kobushushu. Kwisicelo sokutshatyalaliswa kokushisa kwee-inverters zelanga, ukhetho olufanelekileyo kunye noyilo lwezixhobo kunye nezakhiwo zemibhobho yokushisa kunokunika umdlalo opheleleyo kwiinzuzo zokutshatyalaliswa kobushushu kwimibhobho yokushisa kunye nokuhlangabezana neemfuno zokutshatyalaliswa kokushisa kwe-inverter phantsi kweemeko ezahlukeneyo zokusebenza.

5. Ukusetyenziswa kwezinto ezintsha zokutshatyalaliswa kobushushu

5.1 I-Aluminiyam ingxube yobushushu isinki
I-aluminium alloy heat sinks isetyenziswa ngokubanzi kwintsimi yokutshatyalaliswa kobushushu be-solar inverters. I-aluminium alloy ineempawu zobuninzi obuphantsi kunye nobunzima obulula, ekulula ukuyifaka kunye nokuthutha. I-conductivity yayo ye-thermal iphezulu, kwaye iyakwazi ukudlulisa ubushushu ngokukhawuleza kumphezulu we-heat sink kunye nokutshintshana kobushushu kunye nomoya. Ngokomzekelo, i-thermal conductivity ye-heat sink eyenziwe nge-6063 aluminium alloy inokufikelela kwi-200-237 W / (m · K). Kwi-inverter encinci ye-solar enamandla e-5kW, emva kokusebenzisa i-aluminium alloy heat sink, ukushisa kwezixhobo ngexesha lokusebenza malunga ne-30 ℃ ngaphantsi kunoko ngaphandle kokushisa ubushushu, okuphucula ngokufanelekileyo ukuzinza kunye nobomi benkonzo ye-inverter. Ukongezelela, iteknoloji yokucubungula i-aluminium alloy heat sinks ikhulile, ixabiso liphantsi, kwaye lifanelekile kwimveliso enkulu. Ngeenkqubo zonyango ezingaphezulu ezifana ne-anodizing, ukuxhathisa ukubola kunye ne-aesthetics nayo inokuphuculwa, ikhulise ngakumbi uluhlu lwesicelo sayo.
5.2 Isinki yobushushu bobhedu
I-Copper heat sinks idlala indima ebalulekileyo ekutshitshisweni kobushushu be-solar inverters kunye ne-thermal conductivity egqwesileyo. I-thermal conductivity yobhedu iphezulu njenge-398 - 401 W / (m · K), ephezulu kakhulu kune-alloy ye-aluminium, kwaye inokuqhuba ukushisa ngokufanelekileyo. Kwi-high-power density inverters yelanga, njengezixhobo ezinamandla angaphezu kwe-20kW, i-copper heat sinks inokuphelisa ngokukhawuleza ukushisa okwenziwa zizixhobo zamandla ukuqinisekisa ukusebenza okuzinzile kwezixhobo kwiindawo eziphezulu zokushisa. Ngokomzekelo, emva kokuba i-25kW inverter yelanga isebenzisa i-sink yokushisa yobhedu, ukushisa kwayo kwangaphakathi malunga ne-10 ℃ ngaphantsi kwe-aluminium alloy heat sink, ephucula kakhulu ukusebenza kunye nokuthembeka kwe-inverter. Nangona kunjalo, ubhedu lunoxinaniso oluphezulu, ubunzima obunzima, kunye neendleko eziphezulu, ezinciphisa ukusetyenziswa kwayo kwezinye iimeko zobunzima kunye neendleko eziphantsi kwesicelo. Ukongeza, ubunzima bokusebenza kweesinki zokushisa zobhedu bukhulu kakhulu, kwaye iteknoloji yokucubungula echanekileyo iyafuneka ukuze kuqinisekiswe umgangatho kunye nokusebenza kwabo.
5.3 Isinki yobushushu ehlanganisiweyo
I-composite heat sink luhlobo olutsha lwezinto zokutshatyalaliswa kobushushu eziye zavela ngokuthe ngcembe kwintsimi ye-solar inverter heat dissipation kwiminyaka yamuva. Izinto ezixubileyo zidla ngokuqulunqwa ngezinto ezimbini okanye ngaphezulu ezineempawu ezahlukeneyo, ukudibanisa iingenelo zezinto nganye. Umzekelo, izinto ezidityanisiweyo ezidityanisiweyo zekhabhoni zinamandla aphezulu, ingxinano ephantsi, i-thermal conductivity elungileyo kunye nokumelana nokugqwesa okugqwesileyo. I-conductivity yayo ye-thermal inokufikelela kwi-150-300 W / (m·K), enokunciphisa ngokufanelekileyo ubunzima be-radiator ngelixa iqinisekisa ukusebenza kokutshatyalaliswa kobushushu. Kwi-10kW inverter yelanga, emva kokusebenzisa iradiyetha ye-carbon fibre eyomeleziweyo yeradiyetha, ubushushu bokusebenza besixhobo bumalunga ne-15℃ ngaphantsi kunobo beradiyetha yealluminiyam yendabuko, kwaye ubunzima beradiyetha buncitshiswe malunga ne-30%. Ukongezelela, ii-radiators ezidibeneyo ziyakwazi ukulungelelaniswa ngokweemfuno ezahlukeneyo, kwaye ukusebenza kokutshatyalaliswa kobushushu kunye neempawu zomatshini zingalungiswa ngokulungelelanisa ukubunjwa kunye nesakhiwo sezinto eziphathekayo. Nangona kunjalo, inkqubo yokuvelisa i-radiator edibeneyo inzima kwaye ixabiso liphezulu. Okwangoku, zisetyenziswa kakhulu kwiimveliso ze-inverter zelanga eziphezulu ezineemfuno eziphezulu zokusebenza kokutshatyalaliswa kobushushu kunye nokukhanya.

6. Ukukhethwa kunye nokulungiswa kweteknoloji yokutshatyalaliswa kobushushu

6.1 Ukukhethwa kweendlela zokutshatyalaliswa kobushushu kwii-inverters ezinamandla ahlukeneyo
Ukukhethwa kweendlela zokulahla ubushushu kwii-inverters zelanga kufuneka kuqwalaselwe ngokubanzi izinto ezifana nobukhulu bamandla, indawo yokufaka, kunye neendleko. Kwii-inverters ezinoluhlu lwamandla ahlukeneyo, ubuchwepheshe obufanelekileyo bokutshatyalaliswa kobushushu buhlukile.
Iziguquli zamandla aphantsi (ngaphantsi kwe-5kW): iteknoloji yokupholisa yendalo idla ngokusetyenziswa. Olu hlobo lwe-inverter luvelisa ubushushu obuncinci, kwaye ukupholisa kwendalo kunokuhlangabezana neemfuno zalo zokuphelisa ubushushu. Kananjalo ineenzuzo zesakhiwo esilula, ixabiso eliphantsi kunye nokuthembeka okuphezulu. Umzekelo, isiguquli selanga esincinci sasekhaya esinamandla e-3kW sinokusebenzisa ngokufanelekileyo ukuhanjiswa kobushushu bendalo ngokulungisa uyilo lweqokobhe kunye nokwandisa indawo yobushushu bokuqinisekisa ukuba isixhobo sisebenza ngokuzinzileyo kumaqondo obushushu aqhelekileyo.
Iziguquli zamandla aphakathi (5kW - 20kW): iteknoloji yokupholisa umoya ngenkani lolona khetho lufanelekileyo. Iziguquli zamandla aphakathi zivelisa ubushushu obuninzi, kwaye ukupholisa kwendalo kunzima ukuhlangabezana neemfuno zokutshatyalaliswa kobushushu, ngelixa ukupholisa komoya okunyanzeliswayo kunokuphucula kakhulu ukusebenza kakuhle kokutshabalalisa ubushushu. Ukuthatha i-10kW inverter yelanga njengomzekelo, emva kokusebenzisa iteknoloji yokupholisa umoya ngokunyanzeliswa, ukushisa kwayo kwangaphakathi kungancitshiswa malunga ne-20 ℃ xa kuthelekiswa nokupholisa kwendalo, okuphucula ngokufanelekileyo ukuzinza kunye nobomi benkonzo ye-inverter. Ukongezelela, ngokulungisa uyilo lwe-air duct, njengokumisela ipleyiti yesikhokelo kunye nokusebenzisa i-multi-channel air duct, ukusebenza kokutshatyalaliswa kobushushu kunokuphuculwa ngakumbi.
Abaguquli bamandla aphezulu (ngaphezu kwe-20kW): iteknoloji yokupholisa ulwelo kunye neteknoloji yokutshatyalaliswa kobushushu bombhobho zezona ndlela ziphambili zokulahla ubushushu. Iziguquli zamandla aphezulu zivelisa ubushushu obuninzi kwaye zifuna ukusebenza ngokugqithisileyo kokutshabalalisa ubushushu. Itekhnoloji yokupholisa i-Liquid inokusebenza kakuhle kokutshatyalaliswa kobushushu kwaye inokulawula ubushushu bangaphakathi be-inverter kwinqanaba eliphantsi. Ngokomzekelo, kwii-inverters ezinkulu zelanga ezinamandla angaphezu kwe-50kW, iteknoloji yokupholisa ulwelo inokulawula ukushisa kwangaphakathi ngaphantsi kwe-50 ° C, ngelixa iteknoloji yokupholisa umoya inokufumana kunzima ukufikelela kwiqondo lokushisa eliphantsi. Ubuchwephesha bokutshatyalaliswa kobushushu bombhobho wobushushu bunenzuzo yokusebenza kakuhle kokuhanjiswa kobushushu, ubume be-compact, kunye nokuthembeka okuphezulu, kwaye inokusombulula ngokufanelekileyo ingxaki yokutshatyalaliswa kobushushu phantsi koxinano lwamandla aphezulu kunye neemeko ezilinganiselweyo zendawo. Kwizicelo ezisebenzayo, itekhnoloji yokupholisa ulwelo kunye netekhnoloji yokutshatyalaliswa kobushushu yombhobho wobushushu nayo ingasetyenziswa ngokudibeneyo ukuqhubela phambili nokuphucula isiphumo sokutshabalalisa ubushushu.
6.2 Ukulinganisa kunye nokuphucula inkqubo yokutshatyalaliswa kobushushu
Ukulinganisa kunye nokulungiswa kwenkqubo yokutshatyalaliswa kobushushu yindlela ebalulekileyo yokuphucula ukusebenza kokutshatyalaliswa kokushisa kwee-inverters zelanga. Ngokusebenzisa ukulinganisa kwekhompyutheni kunye nokuhlalutya, ukunokwenzeka kwezisombululo zokutshatyalaliswa kobushushu kunokuvavanywa kwangaphambili, ukuyila inkqubo yokutshatyalaliswa kobushushu kunokulungiswa, kwaye iindleko ze-R & D kunye nexesha zingancitshiswa.
Izixhobo zokulinganisa kunye neendlela: I-software ye-Computational fluid dynamics (CFD) sisixhobo esisetyenziswa ngokuqhelekileyo sokutshatyalaliswa kobushushu. Iyakwazi ukulinganisa ukuhamba komoya kunye nokuhamba kolwelo kunye nenkqubo yokudlulisa ubushushu, ukubonelela ngesiseko senzululwazi soyilo lwenkqubo yokutshatyalaliswa kobushushu. Umzekelo, kuyilo lwenkqubo yokupholisa umoya ngenkani, ngokulinganisa ukuhamba komoya ngaphakathi kwi-inverter nge-software ye-CFD, i-air duct layout inokulungiswa ukuze kuphephe ukuhamba komoya wesiphaluka esifutshane okanye i-eddy yenzeke yangoku. Kuyilo lwenkqubo yokupholisa ulwelo, isoftware yeCFD inokulinganisa ukuhamba kwesipholisi kunye nenkqubo yotshintshiselwano lobushushu, kwaye yandise ubume kunye nobungakanani bepleyiti yokupholisa, irediyetha kunye namanye amacandelo.
Isicwangciso sokuphucula: Ngokweziphumo zokulinganisa, iindlela ezahlukeneyo zokuphucula zingamkelwa ukuphucula ukusebenza kwenkqubo yokupholisa. Kwinkqubo yokupholisa umoya ngokunyanzeliswa, ukusebenza kakuhle kokutshatyalaliswa kobushushu kunokuphuculwa ngokunyusa inani labalandeli, ukwandisa isantya se-fan, ukulungiswa koyilo lwe-air duct, njl. Kwinkqubo yokupholisa ulwelo, ukusebenza kokutshabalalisa ubushushu kunokuphuculwa ngokulungiselela ukuhamba okujikelezayo kokupholisa, ukwandisa indawo yokushisa ubushushu beradiator, ukuphucula ubume beplate yokupholisa, njl.
Imeko yesicelo esisebenzayo: Ukuthatha i-25kW inverter yelanga njengomzekelo, inkqubo yokutshatyalaliswa kobushushu yafaniswa kwaye yahlalutywa nge-software ye-CFD, kwaye kwafunyaniswa ukuba inkqubo yokupholisa umoya yasekuqaleni yayinento yangoku ye-eddy yangoku, ekhokelela ekusebenzeni okuphantsi kokushisa ubushushu. Ngokweziphumo zokulinganisa, uyilo lombhobho womoya luye lwaphuculwa, iipleyiti zesikhokelo kunye nemibhobho yomoya eneendlela ezininzi zongezwa, kwaye indawo yokulahla ubushushu yeradiyetha yonyuswe nge-20%, ephucule ukusebenza kobushushu be-inverter ngaphezulu kwe-30%, ukunciphisa ngokufanelekileyo izinga lokungaphumeleli okubangelwa kukutshabalalisa ubushushu obungalunganga.

7. Isishwankathelo
Kukho itekhnoloji ehlukeneyo yokulahla ubushushu kwii-inverters zelanga, kwaye itekhnoloji nganye ineenzuzo zayo ezizodwa kunye neemeko ezisebenzayo. Ubuchwephesha bokupholisa bendalo bufanelekile kwii-inverters zamandla aphantsi kunye nokuveliswa kobushushu obuphantsi okanye ukushisa okuphantsi kwendawo ngenxa yesakhiwo esilula, ixabiso eliphantsi kunye nokuthembeka okuphezulu. Itekhnoloji yokupholisa umoya ngenkani isebenzisa iifeni ukunyanzelisa ukuhamba komoya, kwaye ukusebenza kwayo kokutshabalalisa ubushushu kuphezulu ngokuphindwe kaninzi kunokokupholisa kwendalo. Ifanelekile kwii-inverters zamandla aphakathi. Ngokulungisa uyilo lombhobho womoya, ukusebenza kokutshatyalaliswa kobushushu kunokuphuculwa ngakumbi. Itekhnoloji yokupholisa i-Liquid inokusebenza kakuhle kokutshatyalaliswa kobushushu kwaye inokulawula ubushushu bangaphakathi be-inverter kwinqanaba eliphantsi. Ifanelekile kumandla aphezulu kunye ne-high-density inverters. Ubuchwephesha bokutshatyalaliswa kobushushu bombhobho wobushushu bunobushushu obuphezulu bokuhambisa ubushushu, ubume be-compact kunye nokuthembeka okuphezulu, okunokusombulula ngokufanelekileyo ingxaki yokutshatyalaliswa kobushushu phantsi koxinano lwamandla aphezulu kunye neemeko ezinqamlekileyo zendawo. Izinto ezintsha zokutshatyalaliswa kobushushu ezifana ne-aluminium alloy, ubhedu, kunye nezixhobo ezidibeneyo zineempawu zazo. I-radiator ye-aluminium ye-alloy ine-teknoloji evuthiweyo yokucubungula kunye neendleko eziphantsi, ii-radiator zobhedu zine-conductivity egqwesileyo ye-thermal, kunye ne-radiator ezidibeneyo zineenzuzo ezininzi kwaye zilula, ezinokuthi zikhethwe ngokweemfuno ezahlukeneyo.
Kwizicelo ezisebenzayo, ukhetho lwetekhnoloji efanelekileyo yokulahla ubushushu ifuna ukuqwalaselwa ngokubanzi kwemiba efana nobukhulu bamandla, indawo yokufaka, kunye neendleko zesiguquli. Abaguquli bamandla aphantsi badla ngokusebenzisa itekhnoloji yokupholisa yendalo, abaguquli bamandla aphakathi bafanele itekhnoloji yokupholisa umoya ngenkani, kwaye abaguquli bamandla aphezulu basebenzisa ikakhulu itekhnoloji yokupholisa ulwelo kunye nobushushu bombhobho wobuchwephesha bokulahla ubushushu. Ukongezelela, ukulinganisa kunye nokulungiswa kwenkqubo yokutshatyalaliswa kobushushu yindlela ebalulekileyo yokuphucula ukusebenza kokushisa. Ngokusebenzisa i-computational fluid dynamics (CFD) ukulinganisa kunye nohlalutyo lwesoftware, ukuba nokwenzeka kwesisombululo sokutshatyalaliswa kobushushu kunokuvavanywa kwangaphambili, ukuyilwa kwenkqubo yokutshatyalaliswa kobushushu kunokulungiswa, kunye neendleko ze-R & D kunye nexesha zingancitshiswa. Kwixesha elizayo, kunye nokuqhubela phambili okuqhubekayo kunye nokutsha kwetheknoloji, iteknoloji yokutshatyalaliswa kobushushu be-inverters yelanga iya kusebenza ngakumbi kwaye inokwethenjelwa, inika isiqinisekiso esiqinileyo sokusebenza ngokuzinzile kweenkqubo zokuvelisa amandla elanga.