Pūtahuri auau mō motors arataki: parau tumu o te mahi me te tiaki

I teie mahana, pūtahuri auau mō motors arataki e maha whakamahia i roto i te ahumahi. E tano ia tapao e enei engines i roto i o ratou kopiko hanganga e toru, e kua hono i runga i te "whetū" ranei "tapatoru". Ko to ratou kotahi drawback - whakarite he tino uaua te tere rotor. Otiia ko e i mua. Na, ka tae mai ki te āwhina o te hikohiko moroiti, me te mana, māmā tenei mahi te. Tahuri i te iahiko tāupe taea te huri i te tere i roto i te whānuitanga whanui.

He aha whakaaro e hiahiatia ana te auau kaitahuri?

He maha ngā mahi i roto i tenei hua, engari te nuinga o te nui iti whakamahia. I roto i te meka, ki te whakahaere i te nekeneke tukutahingakore he tika ki te taea ki te whakarite kore anake te tere hurihuri engari ano te wa whakatere, whakapōturinga. I tua atu, e titau te tiaki i tetahi pūnaha. He mea tika ki te tango i ki pūkete converter auau nāianei, e whakamahi ana te nekeneke arataki.

whakamahia whānuitia chastotniki i roto i ngā pūnaha ventilation. Ahakoa te noho noa kitea o te wira tahi, te kawenga i runga i te rotor he tino nui. Na whakaterenga tonu e taea. Ano, i reira he āhuatanga i roto i nei ki te hiahia ake i te tere hurihuri, i nui atu iti iho ranei te rere o te hau. Ko Ko te anake tenei he tauira, Kei te maha whakamahia he kaitahuri auau i roto i te tahi atu pūnaha. Ki chastotnika taea tukutahi i te tere o te nekeneke, arā, o te maha rīpene.

Ko te parau tumu o te mahi o te kaitahuri auau

Ko te pūtake ko te mana microprocessor me iahiko maha mō te tahuri AC me DC ngaohiko. He maha ngā tukanga puta ki te ngaohiko tukua nei te ki te wāhi mana o te pūrere. Ko te kuware auau Work converter, tatu ki te whakaaro e toru ngā wāhanga. Tuatahi, i reira te te faaafaro i. Tuarua, ko te tātari. A toru, te koaro - te faafariuraa o DC ki AC.

Anake i te wā whakamutunga e taea te huri i te āhuatanga me ngā tautuhinga o nāianei. Na roto i te rerekē te āhuatanga o te nāianei taea te whakahaeretia e te tere rotor o te nekeneke tukutahingakore. I roto i te wā inverter whakamahia huihui kaha o transistors. Ēnei āhuatanga e toru e - e rua mana, me te kotahi mana. Mai i te rahi o te tohu tono ki te muri, tei runga i te āhuatanga o nāianei-ngaohiko i te chastotnika putanga.

Ka taea te whakakapi i te puku?

timata pūtahuri auau mō motors tukutahingakore ki te whakamahi i ngā tata. Otiia ko āta pūtaiao taua, rerekē rotor tere hurihuri tuatahi i te whakamahi i nihowhiti variator ranei. Heoi, ko te rawa cumbersome taua mana, a ka maumauria te mana puku e no te mea o tikanga faufaa. Belt tuku āwhina ki te whakapiki ake i te tere hurihanga, engari e te rite whakaturia nga tawhā whakamutunga ko te tino uaua. Hoki enei take, he pai nui te VSD, mai mawehe reira te mate te kaha. Ko tino nui - taea reira ki a koe te huri i te tawhā puku, i waho te huri i te rehe.

E inverter ki te whiriwhiri mō te whakamahi kāinga?

Me kï reira e taea te kawea te hononga i roto i ki te whatunga kotahi- me toru-wāhanga o nāianei. Te reira i katoa tei runga i te tauira puku motuhake, me te mea āta, i runga i nei te mania inverter o te pūkaha arataki whakamahia i roto i te hanga. Hei mahino te parau tumu mahi, he reira ranea ki te titiro i te hanganga o te pūrere. Ko te kōwae tuatahi - he rectifier, kei te haere nei i runga i te p Semiconductor. Tenei ara iahiko piriti mō te tahuri AC wāhanga kotahi toru ranei ki DC. Hoki te kāinga whakamahi me te whiriwhiri koe i te hunga tauira chastotnikov e hono ki kotahi-wāhanga tauutuutu nāianei nei kōkuhunga. kōwhiringa e pā ana e i roto i mau utuafare tūmataiti ki te whakahaere he raruraru, a kihai pai te whatunga toru-wāhanga, no te mea me whakamahi koe i he atu mātanga pūkete o te pūrere hiko.

Ko te wāhanga puku matua

Kua Little kua mea e te ara iahiko ko te inverter. Ko e hiahia ana koe ki te whakaaro i te reira i roto i ngā taipitopito mō te ako taipitopito. I roto i te faafariuraa atamira tuatahi - AC whakatikatikaina. No mea te nui o te wāhanga tāuru tukua te (tetahi ranei e toru), i te putanga o te rectifier whiwhi koe i te unipolar (kotahi me me kotahi tango) ngaohiko tamau o 220 volts. Ko reira kia nui i waenganui i te wāhanga me te kūpapa.

aru ana tēnei e te wae tātari, e tauturu te maka o te wāhanga tāupe katoa o te nāianei whakatikaina. A i runga i te atamira rawa whakamutunga kōaro te - he tāupe i tikanga o nga transistors mana, te mana e te microcontroller i DC. Tikanga, inverters hoki motors arataki i te whakaatu taetahi LCD, e whakaatu nga tawhā e hiahiatia ana.

He mea taea ki te hanga i te pūrere koe?

e pā ana Production o te pūrere e ki fifi maha. Me koe ki te ako i te taketake o microcontrollers hōtaka ki whakawhānui i te taea o te mea. He mea nui ki te tango ki roto ki pūkete nga whakaritenga taketake katoa. Hei tauira, te whakawetonga whawhati tata aunoa ina nui rawa te whakaaetia nāianei mōrahi pau nei i te pūkaha. Ki te mahi i tenei, e hiahia ana koe ki te whakaturia te putanga transformers nāianei, e ka kawe i roto i te aroturuki tonu. Hoki, kia whakarato ai i te huānga tautauā kaha, me te hāngū o te pūnaha mana - te p me transistors, ka mono hoki te pūrere i roto i te whakawera nui. Anake i roto i tenei take, e taea te whakahaeretia humarie pūtahuri auau mō motors tukutahingakore.