Imitha ehlakaniphile inokuqokelela ubuninzi be-analog.Emva kwegalelo langoku lesithathu (A, B, C isigaba sesithathu sangoku) kunye nesigaba sesithathu sokufakelwa kwamandla kwimitha, sinokufumana idatha eninzi ngakumbi ngezi nkcukacha ezi-6 ezisisiseko.Umzekelo: inqanaba lesithathu langoku, i-avareji yangoku, ixabiso eliphezulu langoku (kubandakanywa nexesha apho ixabiso eliphezulu lenzeka), njl.
Kwicala lemfuno yomsebenzisi, isetyenziswa ikakhulu kule miba ilandelayo:
(1) Ukulinganisa iiparamitha zombane.Ukulinganisa iiparamitha zombane zezixhobo zombane yeyona mfuneko isisiseko kubasebenzisi ukukhetha isixhobo.Ngenxa yokuba uluhlu lweeparamitha zombane ezinokulinganiswa ngeemitha zamandla ezihlakaniphile zibanzi kakhulu, kwaye iimveliso ezininzi zixatyiswa ngokwahlukeneyo kumaqela ahlukeneyo omsebenzi wokulinganisa, kufuneka sikhethe imitha efanelekileyo ngokweemfuno zabasebenzisi, kwaye chitha utyalo-mali oluncinci ukufikelela kwiimfuno zabathengi..Umzekelo: kwixesha eliphambili lomgca ongenayo, kucetyiswa ukuba ubeke iliso kuzo zonke iiparamitha zombane;
Kwisithuba esingabalulekanga sokuphuma, unokulinganisa kuphela ipharamitha yangoku.
(2) Amanani okusetyenziswa kombane.Ngokusebenzisa umsebenzi wokulinganisa amandla wemitha yamandla, izibalo zokusetyenziswa kwamandla kwisixhobo sombane ngasinye zinokuqondwa.Ngokubhekiselele ekuqondeni nje le mfuno, umsebenzi wemitha yeyure ye-watt utshintshwa sisixhobo.
(3) Ukujongwa komgangatho wamandla.Ngokuphuculwa okuqhubekayo kwengqwalasela yabasebenzisi kumgangatho wamandla, umgangatho wamandla wendawo nganye ebalulekileyo yokusabalalisa inokubekwa esweni ngeemitha.Ngokomzekelo, faka imitha yamandla ngokujongwa kwe-harmonic kwi-switch main engenayo;fakela imitha yamandla ngokujongwa kwe-harmonic kwisiphelo sangaphambili sezixhobo ezibalulekileyo ze-harmonic (ezifana ne-UPS).
(4) Ukuba imitha yombane isetyenziswa njengesixhobo somphambili wokufumana idatha, isilinganisi-manzi kufuneka sibe nojongano lonxibelelwano kwaye sivule inkqubo yonxibelelwano.Ngokusebenzisa inethiwekhi, idatha yokulinganisa kwabelwana kwiqonga lesithathu ukuze kuqatshelwe ukujongwa okude kweeparamitha zombane;idatha yesimo sokusebenza sezixhobo zentsimi kwabelwana ngayo kumntu wesithathu ukuze aqonde ukubeka esweni okude kwesimo sokusebenza;idatha yokusetyenziswa kwamandla kwabelwana ngayo ukwakha inkqubo yokulawula amandla.
Ixesha lokuposa: Nov-21-2022