Waea hoahoa o te timata i autō: Walkthrough

Ko te tangata e mohio iti e pā ana ki engineering hiko, kia mea he e taputapu hiko, me te taputapu mo te whakahaere o ratou mahi he matatini mīharo. I roto i te meka e kore he pono tenei, kia rite ki te pūtake mo tata katoa te pūnaha kaha ko te contactor hiko timata ranei. Te kore taua rongoā utu te kore ngā pūrere tino hiko. E mohio ana pehea ki te mahi waea hoahoa o te timata i autō, e kore e taea e koe ngana anake ki te hanga, engari ano ki te tāutanga ohie.

Ko te huānga matua o te whakataimaha (ballasts)

timata autō ko te pūrere electromechanical hangaia mō iahiko whakawhitinga hāngai ki ngaohiko ki runga, ki te 1 kV. Ki runga tangohia takirua whakapā e rave rahi, i roto i nei te aho whakawhiti me te tohatoha pūngao hiko. I te tahi taime ngā hoahoa timata te whakakā waiariki e whakatinana te mahi o te tiaki i te taputapu tūhono. Tei runga i te tauira wehewehe contactors tuwhera, me te kati. He tauira a Tūrongo, o te tuatahi - te rongonui "Zhabko" "poraka" i roto i nei ki te uru i te āhuatanga ā-o te titi maukati ranei he ranea ki te tango (Pae piha). Tuarua - Ko reira tata katoa atu (PML PMA) eke roto te marae dustproof.

haamana'oraa i hiko

I mua i te titiro tatou ki te pehea, ki te hono i te timata i autō, te reira utu te haamana'oraa i te akoranga o te ahupūngao o ngā akomanga kura nui. Ka rite ki mohiotia te, i roto i te wahi o te nāianei hiko i roto i te pēne a tawhio whakatika reira ahua motuhake o te mea - te papa autō e puai i runga i te nuinga o ngā konganuku kukume pānga. Ki te tangohia e tatou i te waea angiangi, a taringa, a reira ki te matua whakarewa, te whakamutunga e tika ana ki te magnetization o te parae hua tino whakarei te. Tenei parau tumu Ko te pūtake o te mahi a te timata.

hoahoa

Te hanganga, te contactor autō ko te hua, te "ngakau" o e ko te pōkai tënei o te matua autō (whārangi turanga P W-āhua ranei o hiko maitai ki te ātete ā-tiketike) me te patunga ki runga waea lacquered pai. Ko te wāhanga tuarua ko te pae tino tuatahi he tonu, engari wehea i reira, he turanga. I mua i te tuku o nāianei ki te pōkai i waenganui i nga pito o ngā wāhanga e rua ko te wāhi e whakaratohia ana e te kaiwhakaheke puna. kia waiho te reira i te papa autō - te matua autō, me te e hoatu tahi mā te whakarato i te rere autō porohita me te mahi o takirua whakapā. Scheme actuator autō ko te whai ake: i runga i te hoapā attraction wahi turanga noaa pūnaha, i, i runga i te tikanga o te tāutanga ka rongo pōkai whakapā (tikanga tuwhera) ranei mahue (tikanga kati) i whakaritea, whakarato iahiko whakawhiti. E wehea poraka kāpeka ki e rua ngā momo: matua (te mana iahiko), me te mau pŭpŭ tauturu (whakaoho, maukati). Ko te pera ohie.

tauwāhi ako

Te nuinga contactors tukua hoki whakawhitinga o toru o te kaha o ngā rōpū whakapā takirua me ki runga ki te tatini atu. whakaahuatia waea hoahoa o te actuator autō e i roto i maha ngā rauemi, Heoi, ko reira mārama e kore e te katoa. Te tangata e he maheni ki tenei momo o te taputapu, a na reira te mahi i nga mea katoa e tika ana, me ētahi atu e "titi ki tona." I teie mahana, e tamata tatou i ki te whakamārama i roto i ngā faingofua rite iahiko honotanga te timata autō aha titiro reira.

Tangohia i roto i nga ringa o te contactor me āta whakaaro i te reira. hononga katoa whakarawatia te hopoia tohua. Kia aroha mai, i reira he kahore paerewa, kaua, katoa he tona ake ranei, ahakoa atu pinepine whakamahi kaiwhakanao te momotuhi e whai ake nei:

1. Hononga 1, 3, 5 i runga i te ringa kotahi, a ki runga ki te tahi atu, e tika ana i roto i te mua o ratou - 2, 4, 6. tenei terminals pūkoro me hoapā whakaritea i roto i te rōpū te mana whakapā. Ko te nui o te whakatauranga o nāianei, te nui te rahi o raka, me Pads.

2. Tata ranei i te taha poraka i reira he hoapā maha, tapaina 31, 32, me te pera i runga i. G. ano tetahi ki tetahi. E whakamahia ratou ringa hei whakaoho, me te haumitanga iahiko.

3. I te raro, i runga i nga taha ritenga o te casing o te contactor e rua whakapā - A1 ko A2. Tenei terminals pōkai.

Ko te turanga tenei. I te tahi taime i roto i te tahi mau tauira e taea te tāuta i runga i runga o te kōwae motuhake o te atu takirua whakapā, aia e te tokotoko i runga i te wahi turanga o te ara iahiko autō.

Taki pūrere

Ka taea te takina waea actuator autō i te tikanga o te tohu. Mau, i te wā o te tāutanga o enei whakaaro faaohie te mahi. Arahina "Whakapā" Ka taea te hokona i tetahi toa engineering hiko. Ko reira ano hoki e taea ki te whakamahi i te pere o pūhiko, topuku marama me rua waea, engari anake ka taki i te iahiko de-faaitoitohia. Na, ki atu tenei tohu, kia e ka te rama i te pōkai whakapā rua rama ko tetahi ararā ranei, tuku whakarite whai koe i te rōpū. whakaturia Kotahi uiuia i runga i te rawhi 1 me te tahi atu - tētahi i runga i te 2, te 3, 5, 4, 6. Ko reira e tika ana ki te tirohia hoki "hononga" nei, ki te tetahi, tika arahi ki taiawhio interfacial. Ki te haere katoa te pai, ka hiahia koe ki te pana i te huriwiri i roto i te wahi neke o te kakau (PML PMA) wahia koutou ringa e rua timata (Zhabko) ranei, e ko te ki te whakatau i te mahi. A, no te kia te whakaū i roto i tenei tūranga te mekameka anake i runga i ngā rārangi 1-2, 3-4 me 5-6.

Ki te he huna nga hoapā mau pŭpŭ tauturu, me he kahore kitea, he mea e tika ana ki te waea me te ki te whakatau i te āhua noa. Tera pea e ka aki whakaatu iahiko takirua 31-32 me 41-42, engari 51-52 me 61-62 karanga, ka kore e tutakina wahi o te ara iahiko autō. Kua karangatia e te rua tuatahi tuwhera tikanga, arā kore-conductive, i waho itoito i te pōkai. E mohiotia te tuarua rite tikanga kati, hanga he mekameka ko reira i te tūnga momotu o te actuator.

Na rawa, ki te awhina o tonu tohu ranei e hiahia ana koe ki te tirohia i te tapatahi o te pōkai. Ki te mahi i tenei, kia kotahi pa ki uiuia ai A1, me te tahi atu - ki A2. kia te marama tohu i runga i.

Me mahi i te katoa o te runga ake, kahore nga waea tūhono, a rawa, kahore tuku te mana ki te ara iahiko. Ka taea te takina Scheme o te actuator autō, kahore tenei huru, engari anake i ngā mātanga nei, no te mau tumu kitea e kore e pea ki te pānui i pā ana ki honotanga te contactor hiko,.

Okeoke ake ona karekau

Whakapuru iahiko honotanga contactor autō tei runga i te therethrough taputapu Powered. Na reira, ka rite ki te tauira, whakaaro tatou te take matarohia ina hiahia koe ki te whakauru i te toru-wāhanga AC nekeneke ki kirera-whare herehere rotor.

Tangohia te taura e toru-waea o te-wāhanga ripeka e tika ana, me te hono ona tetahi taha ki te terminals nekeneke. Ko te whakahiko i te tahi atu i te ringa horoi tatou, ka whakatika bolting i te terminals 2, 4, 6 timata. Ki te tika ki te āhua o te tāutanga, ko te atu watea ki te whakamahi i te 1, 3, 5, ka e whakaaetia ai. I tua atu, ki terminals 1, 3, 5, Whakarāpopoto nga waea e toru i te mīhini mana. Ko, i muri i te pāwhiri i runga i te pātene ki te whakawhiti i runga i te raka e toru o te contactor ka kia hakari ngaohiko o 380 V. Ki tetahi o te mīhini kauae raro haere waea ki te pātene katia tikanga "Kāti" me te Pūwhakarewa tikanga tuwhera i nei whai raina atu te mutunga o te A1 pōkai. Waea pana autō tei runga i te ngaohiko, tatau nei i runga i te pōkai. Ki te kī reira 220, he tika te putanga A2 ki te hono i te waea ki te "whenua". I roto i te take o 380, hei utu o te raina whenua ki te totoro ki te tetahi o nga kauae raro e rua o te mīhini. Na roto i te arowhai i te tohu (ON kāwanatanga) i waenganui i mea hautai me te whakapā i runga i te pātene mutu o te pūrere ki te kia whakaaturia 380 V.

Nahea te kaupapa taua

Ko te whakatinanatanga i runga noa, kahore blockages, hopu me te tangata kē, engari ko reira tino mahi. e kore te ara pātene Kāti i roto i tenei take e hiahiatia ana. I muri whakawhiti i runga i te mīhini, me te pēhi i te pātene "Tīmata" ka homai ngaohiko ki te pōkai o te contactor, ko reira te rere autō kukume i te wahi turanga o te mania autō, me te hoapā i runga i te tokotoko, ka mahi, haere i roto i 1-2, 3-4, 5-6 ngaohiko ki te nekeneke. Ki te tukua te pātene kei te, te pōkai "ngaro", a ka matau te mekameka.

whakapai ake

E rite ngā timata autō reversible. I te pae tino, Kei tenei pūrere o rua kotahi-momo contactor, whakawhetai ki te mahi hātepe motuhake e, e taea te huri i te hurihanga wā, kua tukua ki te pūkaha. Ka rite ki te hua o te huri i te aronga o te hurihanga. actuator autō kōaro taea te mohio takitahi i te whakamahi o rua ngā pūrere (KM1, km2) me te whakarereke i roto i te ara iahiko puāwaitanga. tīari hoki rongoā wheketere rite e kore anake tuhonohonoa ki Bole, engari ano hoki i roto i te tiaki aunoa i te "perehlopa".

aratau hia

ara iahiko hononga tika kōaro timata autō tika tā te whakamahi o ārai. E mea titauhia ki te tangata mahira kore i utua te unpredictability i te mahi o te huānga haaati i te wā kotahi te pēhi i te "Forward" me "Hoki". whakamana Hono kōaro timata autō te rite e whai ake nei:

- Tūhono he contactor me te tina heke.

- I waenganui i te hononga 1, 3, 5, pūrere e rua e whakanohoia te ou'a.

- piriti aho-Off rite te 2-6, 4-4 me 6-2.

- waea i te pātene mana i runga i te pōkai kia haere KM1 roto i te tikanga katia whakapā km2. A hurihia. Na whakatinana kore haumaru - maukatia electrically i te wā kotahi te pēhi i te pātene e rua ki te tahuri i runga i. I roto i te take o te tiaki pūkaha o taua pūhui kia mahue, ahakoa kahore he tikanga i.