CVE Rangatū Aukume Tuturu Tukutahi Inverter Centrifugal Chiller

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Te tere-tere pūmau pūmau autō inverter tukutahi
Ko te PMSM tuatahi o te ao me te tere tere o te PMSM ka whakamahia mo tenei whakamaarama hiko.He teitei ake tona mana i te 400 kW me tona tere hurihuri kei runga ake i te 18000 rpm.Ko te kaha o te motuka kei runga ake i te 96% me te 97.5% ki te teitei, teitei ake i te paerewa motu 1 mo te mahi motuka.He kiato me te mama.He rite tonu te taumaha o te PMSM tere tere 400kW ki te motini whakauru AC 75kW.Ma te whakamahi i te hangarau whakamatao rehu rehu whakapouri hei whakamatao i te stator me te rotor, ka taea te whakahaere i te pāmahana nekeneke i te 40 ℃, kia pai te mahi.
Ko te nekeneke tere-tere-a-tika-a-tikanga-rua-waahanga impellerKa tangohia e te Waeine he motuka tere-tere e rua-waahanga impeller.Ka whakakorehia nga taputapu tere me te 2 radial bearings, ka pai ake te pai me te whakaiti i te mate miihini i te iti rawa 70%.Ma te puku tika me te hanganga ngawari, he pai te mahi a te compressor i roto i te rahi iti.Volume me te taimaha o te compressor ko anake 40% o te kaha taua compressor tikanga.Ki te kore te haruru nui o nga taputapu tere, ka iti ake te oro whakahaere o te compressor.He 8dBA te iti ake i te waeine tikanga. whanui=
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Ko nga ahuatanga katoa o te hoahoa pneumatic "whanui whanui".

Ko te Impeller me te diffuser e arotau ana ki te mohio ki te mahi tino pai o te compressor i raro i te 25-100% kawenga.Ka whakatauritea ki te hoahoa tikanga e ahu mai ana i runga i nga mahi kawenga katoa, ka taea e tenei hoahoa te whakaiti i te kaha o te compressor.Inverter converter centrifugal chiller ite mana kaha i te tere taurangi o compressor me te koki tuwhera rerekē o te arataki vane e timata ana ki te huri ki raro i raro i te 50 ~ 60% kawenga.Heoi, ka taea e te Gree CVE raupapa centrifugal chiller te huri i te tere o te compressor i raro i te 25 ~ 100% te kawenga ki te whakaiti i te ngaro o te arai arataki me te whakapai ake i nga mahi mahi i raro i nga tikanga katoa.

Kua oti te whakauru i te kaihuri ngaru ngaru

Ma te whakamahi i te hangarau mana-kore-kore, ka taea te whakanoho i te rotor o te motuka me te kore he tirotiro.Ma te hangarau whakatika tika a PWM, ka taea e te inverter te whakaputa ngaru maeneene maeneene hei whakapai ake i te pai o te motuka.Ka whakauruhia te Inverter ki runga i te waahanga, ka tiakina te waahi papa mo nga kaihoko.I tua atu, ka hono nga waea korero katoa ki te wheketere hei whakapai ake i te pono o te waeine.

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Ko te diffuser vane viscosity iti

Ka taea te huri i te hau tere-tere ki te hau pehanga pateko teitei kia pai ai te whakaora i te pehanga.I raro i te kawenga wahanga, ka whakaitihia te rerenga rerenga whakamuri, te whakapai ake i nga mahi kawenga waahanga, me te whakawhānui i te awhe mahi o te waeine.

Hangarau kōpeke rua-waahi
Ka whakatauritea ki te punaha pouaka whakamahana kotahi-waahi, ko te rua-waahanga kōpeketanga ka pai ake te pai o te tohanga ma te 5%~6%.Ka whakahekehia te tere hurihuri o te compressor kia pai ake te pono me te roa o te compressor.
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He kaha-nui te impeller hermetic
Ko te impeller compressor he impeller hermetic ternary, he pai ake, he pono atu i te impeller kore.Ka tangohia e ia te hanganga hau-3-a-airfoil kia pai ake ai te urutau.Na roto i te tātari huānga mutunga, te miihini tirotiro 3-whakarite, te whakamatautau toenga hihiri, te whakamatautau tere-tere me te whakamatautau tuuturu i raro i nga ahuatanga o te mahi, ka whakatauhia ka tutuki te impeller ki nga whakaritenga hoahoa me te kaha ki te mahi pumau.Ko te impeller me te rakau taketake ka mau ki te hononga kore-kore, ka taea te karo i te kukū o te ahotea me te taapiri-a-roto o te rotor na te hononga matua, na reira ka pai ake te mahi a te compressor.
Kaihuri wera teitei
Hangaia te mata whakawhiti wera i runga i te tikanga whakawhiti wera.Kua arotauhia ki te whakaiti i te ngaronga pehanga rere me te whakapau kaha.Ko te whakamatao iti kei raro o te condenser.Ma te maha o nga aukati rere, ka eke te tohu whakamatao iti ki te 5 ℃.Ko te papa wehe waenga ka tango i te putorino marama e rua te matotoru o te putorino miro kia honoa ki te papa tautoko, no reira, karekau te paipa parahi e pakaru i raro i te paanga o te whakamahana tere.Ko te hoahoa pereti ngongo 3-V ka whakamahia hei whakapumau i te paanga hiri.
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Paerewa mana matatau
Ka whakamahia te PTM 32-bit me te DSP tukatuka tohu mamati.Ko te nui o te kohinga raraunga me te kaha ki te tukatuka raraunga ka whakarite i te ahuatanga o te waa me te tika o te mana whakahaere.I te taha o te mata pa LCD karakara, ka taea e te kaiwhakamahi te mohio ki te whakahaere aunoa me te whakahaere a-ringa ki te patuiro.Ka whai ano hoki i te algorithm mana whakahaere pūhui Fuzzy-PID, he mea whakauru ki te hangarau mohio, hangarau fuzziness me te hātepe whakahaere PID noa, kia taea ai e taua punaha te tere tere whakautu me te mahi pumau.

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