Litekanyo tsa sekhahla sa phapanyetsano ea mocheso ke life?

Tekanyetso ea machaba ea sekhahla sa phapanyetsano ea mocheso (eo hape e tsejoang e le phallo ea mocheso) ke watt (W). Ena ke yuniti e atileng haholo ebile e ratoa haholo maemong a khoebo ea machabeng, e netefatsang kutloisiso e tsitsitseng har'a balekane ba indasteri ea lefats'e.

1. Tlhaloso ea Yuniti:Watt e le 'ngoe e tsamaisana le joule e le 'ngoe ka motsotsoana (1W=1J/s), e leng tekanyo ea mocheso o fetisoang ka sesebelisoa sa phapanyetsano ea mocheso ka nako. Ka mohlala, mocheso oa mocheso o nang le mocheso oa mocheso oa 5000W o bolela hore o ka fetisetsa li-joule tse 5000 tsa mocheso ka motsotsoana.

2. Mefuta e mengata e sebelisoang ka tloaelo:Ka lebaka la phapang e kholo ea litefiso tsa phapanyetsano ea mocheso maemong a indasteri, li-multiples tsa li-unit li sebelisoa khafetsa lits'ebetsong tse sebetsang. Tsena li lokela ho bontšoa ka ho hlaka litokomaneng tsa khoebo ea machaba:

- Kilowatt (kW): 1 kW=1000 W, e loketse lisebelisoa tse futhumatsang tse nyane le tse mahareng-joaloka li-air conditioner heat, li-coolers tse nyane tsa indasteri), 'me ke yuniti e sebelisoang khafetsa khoutheng ea machaba le litafole tsa paramethara.

- Megawate (MW): 1 MW=10⁶ W, e loketseng lisebelisoa tse kholo tsa indasteri (joalo ka li-condenser tsa polante ea motlakase le li-heaters tsa lik'hemik'hale), tse sebelisoang hangata{3}}likopong tse kholo tsa merero le litumellanong tsa tekheniki.

Limmaraka tse ling tsa mose ho maoatle (joalo ka Amerika Leboea le liindasteri tse ling tsa Europe) li ntse li ka sebelisa-litsi tsa machaba; ka hona, hoa hlokahala ho utloisisa likamano tse lumellanang tsa phetoho ho qoba liphoso tsa puisano:

1. Imperial units: British thermal unit ka hora (BTU/h)

- Tlhaloso: 1 BTU/h e emela phetisetso ea 1 British thermal unit of heat ka hora 'me ke yuniti e sebelisoang hangata Amerika Leboea HVAC le liindasteri tsa lihatsetsi.

- Likamano tsa ho sokoloha: 1 BTU/h ≈ 0.293 W, 1 kW ≈ 3412 BTU/h (Ena ke mokhoa oa mantlha oa phetoho bakeng sa maemo a khoebo a machaba 'me o hloka ho tšoaroa ka hlooho ka nepo).

- Maemo a kopo: Ha o buisana le bareki ba US le ba Canada mabapi le li-air conditioner tse nyenyane le lisebelisoa tsa mocheso oa pompo ea mocheso, hoa hlokahala ho fana ka likarolo tsa W (kapa kW) le BTU/h ka nako e le 'ngoe ho ntlafatsa tšebelisano ea litokomane.

2. Likhalori ka hora (kcal/h)

- Tlhaloso: 1 kcal/h e emela phetisetso ea kcal e 1 ea mocheso ka hora. Sehlopha sena se ne se sebelisoa haholo Europe, Japane, Korea Boroa, le mathoasong a liindasteri tsa malapeng, 'me se ntse se sebelisoa lifekthering tse ling tsa setso kajeno.

- Kamano ea phetoho: 1 kcal / h ≈ 1.163 W, 1 kW ≈ 859.8 kcal / h.

- Boemo ba ts'ebeliso: Ha u sebelisana le lik'hamphani tsa khale tsa lik'hemik'hale Japane, Korea Boroa, le Europe Bochabela, ho bohlokoa ho nahana hore na ba tloaetse ho sebelisa tekanyo ena. Ho khothalletsoa ho kenyelletsa litlhaloso tsa phetoho litokomaneng tsa tekheniki.