Asebenza Kanjani Amashaja Asheshayo Okupholisa Okumanzi?

Amashaja asheshayo okupholisa uketshezi asebenzisa izintambo ezipholiswe uketshezi ukusiza ukulwa namazinga aphezulu okushisa ahlobene nesivinini esikhulu sokushaja. Ukupholisa kwenzeka kusixhumi ngokwaso, kuthumela isifudumezi sigeleze ngekhebula futhi singene ekuthinteni phakathi kwemoto nesixhumi. Ngenxa yokuthi ukupholisa kwenzeka ngaphakathi kwesixhumi, ukushisa kuyanyamalala cishe ngokushesha njengoba isifudumezi sihamba phakathi kweyunithi yokupholisa nesixhumi. Izinhlelo zokupholisa uketshezi ezisekelwe emanzini zingasusa ukushisa ngokusebenza kahle izikhathi eziyishumi, kanti ezinye iziphuzo zingathuthukisa ukusebenza kahle kokupholisa. Ngakho-ke, ukupholisa uketshezi kuthola ukunakwa okwengeziwe njengesixazululo esisebenza kahle kakhulu esitholakalayo.

Ukupholisa ngoketshezi kuvumela izintambo zokushaja ukuthi zibe zincane futhi zibe lula, kunciphisa isisindo sezintambo cishe ngo-40%. Lokhu kwenza kube lula kumthengi ojwayelekile ukuzisebenzisa lapho eshaja imoto yakhe.

Izixhumi zoketshezi olupholisa uketshezi zenzelwe ukuqina nokumelana nezimo zangaphandle ezifana namazinga aphezulu okushisa, ukubanda, umswakama kanye nothuli. Zenzelwe futhi ukumelana nengcindezi enkulu ukugwema ukuvuza nokuzigcina ziphila phakathi nesikhathi eside sokushaja.

Inqubo yokupholisa uketshezi kumashaja ezimoto zikagesi ivame ukuhilela uhlelo oluvaliwe. Ishaja ifakwe i-heat exchanger exhunywe ohlelweni lokupholisa, olungapholiswa umoya noma olupholiswe uketshezi. Ukushisa okukhiqizwa ngesikhathi sokushaja kudluliselwa ku-heat exchanger, bese kuyidlulisela ku-coolant. I-coolant ivame ukuba yingxube yamanzi kanye ne-coolant additive, njenge-glycol noma i-ethylene glycol. I-coolant ijikeleza ohlelweni lokupholisa lweshaja, imunce ukushisa bese ikudlulisela ku-radiator noma ku-heat exchanger. Ukushisa bese kuhlakazeka emoyeni noma kudluliselwe ohlelweni lokupholisa uketshezi, kuye ngomklamo weshaja.

Ingaphakathi lesixhumi se-CSS esinamandla amakhulu libonisa izintambo ze-AC (eziluhlaza) kanye nokupholisa koketshezi kwezintambo ze-DC (ezibomvu).

Ngokupholisa okumanzi kwezingcingo kanye ne-coolant esebenza kahle kakhulu, isilinganiso samandla singakhushulwa sifike ku-500 kW (500 A ku-1000V) esingaletha ukushaja ibanga elingamamayela angu-60 ngemizuzu emithathu kuya kwemihlanu.