HangangaPūtaiao

Me pēhea te ki te tātai i te kohi mana o te taputapu?

Kia kōrero a pā ana ki te pehea, ki te tātai i te kohi mana. Hei kawe i te tātai e hiahiatia ana te matauranga taketake o te akoranga kura o electrodynamics e pā ana ki te ngaohiko, o nāianei, te mana.

Ko te tawhā mō te tātai

Hei tātai i te kohi mana o nāianei, he mea e tika ana ki te mohio tona kaha, me te uara pūtake ngaohiko. Power (P) tatau e whakanuia nāianei i ngaohiko.

Ko te tātai mō te rorohiko

I roto i te tikanga ki te mārama me pēhea ki te tātai te mana kohi o te taputapu, mutu ia i runga i te faaotiraa o te inenga ā-whakamahia i roto i te tātai.

AC mana huaina ai ia ko te nui o te tiaki hiko e haere i roto i te wāhi i homai o te kaiwhakahaere ia wa wae.

Ngaohiko - tenei nui tinana, āhuatanga nei i te he mara hiko i hanga e te nāianei.

W Ko te waeine o te mana, i te mea te hua o te 1A ki 1B.

te tātai Āhuatanga

Hei tauira, ka taea ki te tātai i te kohi mana hiko i te nāianei i roto i te 3A haaati, he ngaohiko o 100 V. te nui o te mana i roto i tenei take, ko te 300 Watts.

Ka rite ki extrasystemic kōwae mana ruri te whakamahi i te wae ngaohiko-amperes. Force ngana ana ki te tohu ki te tuatea iahiko (tuatea iahiko). Tenei uara mōrahi i ai ki te kaiwahi i haaati tutea e puta.

I tua atu, i te ngaohiko me te uara o nga tawhā e kitea i roto i te tuhinga tukua ki te mea kua oti te tuhituhi i runga i tona tinana tonu.

Ko te uara o enei uara tinana, e taea te kitea āhuatanga o te taputapu hiko matua i roto i te whaiaronga motuhake. Hei tauira, mō te rama whare täkupu ko te nāianei i roto i te whānuitanga o rima amperes. Hoki taputapu mana-nui whakamahia i roto i te nāianei whare kia tae 60 amperes. Tūtohu mains hiko ngaohiko ko 220 V.

pāngarau

I roto i te tikanga ki te mahino e founga ki te tātai i te kohi mana, te whakamahi i te tauira raima. Ki te te ngaohiko whatunga ko 220 V, ka rere te ara iahiko 2A nāianei, te kai mana o tenei'iuniti ka kia 440 Watts.

Me pēhea te ki te tātai i te kohi o nāianei, ki te hoatu amperage? Hei tauira, i te kaha o 48 Watts me te ngaohiko o te 24 V ki te whakatau i te nui o te mana o nāianei, ko te ki te kia wehea ki ngaohiko. Te nāianei i roto i te ara iahiko, ko te 2 A.

Me pēhea te ki te tātai i te kohi o nāianei, i mohio te kaha? Te nāianei mōrahi i roto i te ara iahiko e taea te whakaritea e te nui o te kaha, me te ngaohiko. Hei tauira, i 100 W me 2 ki te tātai i te putanga o nāianei wehea e te ngaohiko, whiwhi tatou 50 A.

Ture mō te tātai i te kohi mana

Kia kōrero a pā ana ki te pehea, ki te tātai i te kohi mana o te whakaaro i whakamahia i roto i te kāinga. Tuatahi, he mea e tika ana ki te āta titiro. Power i runga i te tinana pūrere maha tohu e takatakahia te kaiwhakanao te whakapiri motuhake. E taea te pānui i runga i te tapanga? Ko te rahi o te amperage, tawhā ngaohiko, me te te mana mōrahi o te pūrere. I roto i ētahi wā, i tohua taua mōhiohio e te kaiwhakanao i runga i te tapanga o te taputapu motu.

hāngai kiritaki utu mō te hiko i runga i te kaha pau, faaite i roto i watt. taupū iti tā te nui o te mana i te mea e tika ana mo te mahi pūmau o te pūrere. Hei tauira, mō ngā refrigerators whare, tenei tawhā ko 500 Watts.

I roto i te tikanga ki te whakaora pūngao hiko me ngā rauemi pūtea, he mea nui ki te whakaoti i ngā tātaitanga. Me pēhea te ki te tātai i te kohi mana o te pūngao huri noa te whare? A feruri i te tauira ngā.

Tātaitanga o te kaha o topuku marama

Hei tauira, ka whakamahi i rua topuku marama he mana o te 100 W me 23 W, he reira taea ki te whakatau tata i te whaihuanga ōhanga o rironga o te rama o te kaha o raro. Kia whakamārama tenei whakaaro i runga i te tātai ngā. Na, i tango i te tawhā nui iti, whiwhi tatou i te rerekētanga o 77 V. Ki te utu mo te pūngao hiko pau, tātaitanga i hanga i runga i te kaupapa o te pau kirowati / haora. I roto i te mahi, i te rama hoki te wā wa roa, he taea reira, na roto i te nui te rerekētanga i roto i te utu mo te rama 23- me 100-Watt.

Hei mahino pai pehea ki te tātai i te kohi mana, ki te tango i tetahi tauira, ka whakamahia te fare te topuku marama kotahi tekau, te kaha o ia o nei ko te 100 Watts.

I roto i te moni, pau te rama 1,000 Watts, e ko te 1 Kw. Ki te tahuna ratou mo te tau 2000 haora, moni tenei ki 2000 Kw. I te utu toharite o tetahi kirowati-haora o 5 moni e whai ki te utu mo te whakamahi ā-tau o te rama 50,000 moni. I roto i te tikanga ki te whakaiti i ngā utu rauemi, kua roa whakapumautia maha rangatira o ngā whare me nga whare rama pūngao-tiaki.

pau hiko noa, no ratou kahore e mahi ētahi whakaaro, engari tonu mono ki te putanga. Ki te ki te tahu i te arahina tonu te taputapu, tohu te reira i te kai o ratou etahi mana.

I roto i te tātai te tātai i te hua mana kohi ko tino noho. Na reira, i roto i te take i reira e tika ana ki te whiwhi i te hua pono, e whakamahia wattmeters.

mutunga

I roto i te hononga ki te ara tamau i roto i utu mō ngā take hiko e pā ana ki te tātaitanga o te kohi mana, kitea huarahi ki te whakaora, he wā, me te hāngai.

Kei te ngana rangatira Practical o whaitua pa me nga nohonga i waho ki te kōkiri ki te tātari i te kohi mana o ngā pūrere hokona, kia rite kore ki te utu i na te pire hiko nui. Mahu'inga tātai te katoa kohi mana o te pūngao hiko mō te mahi kāinga takitahi i te hoahoa atamira pūnaha Electrification. I roto i tenei take, ko reira taea e kore anake ki te karo i ngā utu faufaa mō te hiko, engari ano ki te ārai overloads e taea meinga kino ki te mea noa te ahi ranei.

I roto i te taputapu whare noa e hiahia ki te kia tangohia ki pūkete ka tātai i te tapeke kohi mana, mōhio te rama aano atu, kanga hiko, pouaka, pūtukatuka kai, hororē, Computers Dive whaiaro, mīhini kawhe, aerogrill, hopane hiko, Pūunu araa, e taoratu, kōhua.

Ia o ratou e hangaia mo te kohi mana motuhake, e ko, ki te "whakaurua" i roto i te rironga mai o te pūngao hiko. Ko te huarahi māmā ki te whakatutuki i penapena o te pūtea te whānau e taea te whakaaro te rironga o te taputapu mō te whakamahi kāinga ki te pūngao-whakaora A piha ++.

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