Inqwaba yokushaja imikhumbi yamandla ogwini ihlanganisa: inqwaba yamandla ogwini lwe-AC, izinqwaba zamandla ogwini lwe-DC, kanye nezinqwaba zamandla ogwini oludidiyelwe lwe-AC-DC zihlinzeka ngogesi ngamandla ogwini, futhi izinqwaba zamandla ogwini zigxilile ogwini.Inqwaba yokushaja umkhumbi wamandla ogwini ngokuyinhloko iyithuluzi lokushaja elisetshenziselwa ukushaja imikhumbi efana namachweba, amapaki, namatheku.
Ngesikhathi sokusebenza komkhumbi echwebeni, ukuze kugcinwe izidingo zokukhiqiza nokuphila, kuyadingeka ukuqala i-generator eyisizayo emkhunjini ukukhiqiza amandla okuhlinzeka amandla adingekayo, okuzokhiqiza inani elikhulu lezinto eziyingozi. .Ngokwezibalo, ukukhishwa kwekhabhoni okukhiqizwa amajeneretha asizayo ngesikhathi sokuma kwemikhumbi kubalelwa ku-40% kuya ku-70% wengqikithi yokukhishwa kwekhabhoni echwebeni, okuyisici esibalulekile esithinta izinga lomoya lechweba kanye nedolobha lapho itholakala.
Lobu buchwepheshe obubizwa nge-shore power technology busebenzisa imithombo yamandla asogwini esikhundleni sezinjini zikadizili ukuze zinikeze amandla ngokuqondile emikhunjini yokuhamba ngesikebhe, emikhunjini yezimpahla, emikhunjini yamakhonteyna, kanye nemikhumbi yokulungisa izinto, ukuze kuncishiswe ukungcola okungcoliswayo lapho imikhumbi ima emachwebeni.Kuzwakala sengathi ubuchwepheshe bamandla ogwini bumane bushintsha amajeneretha edizili ngogesi osuka ogwini, kodwa akulula njengokudonsa izintambo ezimbili kugridi yasogwini.Okokuqala nje, indawo yokugcina amandla ogwini iyindawo esetshenziswa amandla enamandla enezinga lokushisa eliphezulu, umswakama ophezulu kanye nokugqwala okukhulu.Okwesibili, imvamisa yokusetshenziswa kukagesi emazweni ahlukahlukene ayifani.Isibonelo, i-United States isebenzisa i-60HZ yamanje eshintshanayo, engafani nemvamisa engu-50HZ ezweni lami.Ngesikhathi esifanayo, ukuxhumana kwamandla kagesi namandla adingwa imikhumbi yamathani ahlukene nakho kuhlukile.Amandla kagesi adinga ukuhlangabezana nebanga elisuka ku-380V ukuya ku-10KV, futhi amandla nawo anezidingo ezihlukile ukusuka kuzinkulungwane ezimbalwa ze-VA ukuya ngaphezu kuka-10 MVA.Ukwengeza, imikhumbi yenkampani ngayinye inokuxhumana okuhlukile kwangaphandle, futhi ubuchwepheshe bamandla ogwini kufanele bukwazi ukubona ngenkuthalo futhi buvumelane nokuxhumana okuhlukile ukuze kuhlangatshezwane nezidingo zemikhumbi yezinkampani ezahlukene.
Kungashiwo ukuthi ubuchwepheshe bamandla ogwini luyiphrojekthi yesisombululo esibanzi esiqhamukayo, esidinga ukuhlinzeka ngezindlela ezihlukene zokuphakelwa kwamandla omkhumbi ngokwezimo zangempela ezihlukene.Ukonga ugesi kanye nokuncishiswa kokukhipha intuthu kuyindlela yamasu kazwelonke, ikakhulukazi enkingeni yokunukubezeka kwemikhumbi evela emikhunjini, umbuso uhlongoze isu lokuguqulwa nokuthuthukiswa kwamachweba.Ngokusobala, ubuchwepheshe bamandla ogwini buyindlela ebalulekile yokuzuza ukuncishiswa kokukhipha okuluhlaza emachwebeni.
Isikhathi sokuthumela: Apr-20-2022