Ikhebula lokuvikela linamagama amabili okuvikela, njengoba igama lisikisela, ikhebula lokudlulisa elinokumelana nokuphazamiseka kwe-electromagnetic kwangaphandle okwakhiwa ungqimba lokuvikela. Lokho okubizwa ngokuthi “ukuvikela” esakhiweni sekhebula nakho kuyindlela yokuthuthukisa ukusatshalaliswa kwamasimu kagesi. Umqhubi wekhebula wakhiwe ngezintambo eziningi, okulula ukwakha igebe lomoya phakathi kwalo nongqimba lokuvikela, futhi ubuso bomqhubi abubushelelezi, okuzobangela ukugcwala kwensimu kagesi.
1. Isendlalelo sokuvikela ikhebula
(1). Engeza ungqimba lokuvikela lwezinto ezihambisa amanzi kancane ebusweni bomqhubi, oluhambisana nomqhubi ovikelwe futhi oluthintana kahle nongqimba lokuvikela, ukuze kugwenywe ukukhishwa kwegesi okuyingxenye phakathi komqhubi nongqimba lokuvikela. Lolu ngqimba lokuvikela lwaziwa nangokuthi ungqimba lokuvikela lwangaphakathi. Kungase kube nezikhala ekuthintaneni phakathi kobuso bokuvikela kanye ne-sheath, futhi lapho ikhebula ligobile, ubuso bokuvikela ikhebula lephepha likawoyela kulula ukubangela imifantu, okuyizinto ezibangela ukukhishwa kwegesi okuyingxenye.
(2). Engeza ungqimba lokuvikela lwezinto ezihambisa amanzi kancane ebusweni bengqimba yokuvikela, oluthintana kahle nengqimba yokuvikela evikelekile futhi olunamandla alinganayo nengqimba yensimbi, ukuze ugweme ukukhishwa kwengxenye phakathi kwengqimba yokuvikela kanye nengqimba.
Ukuze kuqhutshwe ngokulinganayo i-core futhi kufakwe umswakama ensimini kagesi, izintambo zamandla ze-6kV nangaphezulu kwe-voltage ephakathi nephezulu ngokuvamile zinesendlalelo sesivikelo somqhubi kanye nesendlalelo sesivikelo sokuvimbela umswakama, kanti ezinye izintambo ze-voltage ephansi azinawo ungqimba lwesivikelo. Kunezinhlobo ezimbili zezendlalelo zesivikelo: isivikelo esihambisa umswakama kancane kanye nesivikelo sensimbi.
2. Intambo evikelwe
Ingqimba yokuvikela yale ntambo ihlanganiswe kakhulu ibe yinethiwekhi yezintambo zensimbi noma ifilimu yensimbi, futhi kunezindlela ezahlukahlukene zokuvikela okukodwa kanye nokuvikela okuningi. Isihlangu esisodwa sibhekisela ku-net eyodwa yesihlangu noma ifilimu yesihlangu, engasonga intambo eyodwa noma ngaphezulu. Imodi yokuvikela okuningi iyinethiwekhi ehlukahlukene yokuvikela, kanti ifilimu yokuvikela isekhebulani elilodwa. Ezinye zisetshenziselwa ukuhlukanisa ukuphazamiseka kwe-electromagnetic phakathi kwezintambo, kanti ezinye ziyizivikelo ezinezingqimba ezimbili ezisetshenziselwa ukuqinisa umphumela wokuvikela. Indlela yokuvikela iwukumisa phansi ungqimba lokuvikela ukuze kuhlukaniswe i-voltage yokuphazamisa ebangelwa yintambo yangaphandle.
(1) Isivikelo esihambisa ugesi kancane
Isendlalelo sesivikelo esinomoya ohamba kancane sivame ukuhlelwa ebusweni bangaphandle bensimbi eqhubayo kanye nobuso bangaphandle besendlalelo sokufaka ugesi, esibizwa ngokuthi isendlalelo sesivikelo esinomoya ohamba kancane kanye nesendlalelo sesivikelo esinomoya ohamba kancane ngokulandelana. Isendlalelo sesivikelo esinomoya ohamba kancane sakhiwe ngezinto ezisebenzisa umoya ohamba kancane ezinokumelana okuphansi kakhulu kanye nobukhulu obuncane. Isendlalelo sangaphakathi sesivikelo esinomoya ohamba kancane sakhiwe ukuze silingane insimu kagesi ebusweni bangaphandle bensimbi eqhubayo futhi sigweme ukukhishwa kwengxenye yomqhubi kanye nokufakwa kogesi ngenxa yokungalingani kobuso bomqhubi kanye negebe lomoya elibangelwa yinsimbi ebambekile. Isendlalelo sangaphandle sesivikelo esinomoya ohamba kancane sixhumene kahle nobuso bangaphandle besendlalelo sokufaka ugesi, futhi sihambisana nesendlalelo sensimbi ukuze sigweme ukukhishwa kwengxenye nesendlalelo sensimbi ngenxa yeziphambeko ezifana nokuqhekeka kobuso bokufakwa kwekhebula.
(2) Ukuvikela insimbi
Ngezintambo zamandla ezisebenza ngogesi ezimaphakathi neziphansi ezingenazo ijakethi zensimbi, kufanele kwengezwe ungqimba lwesivikelo sensimbi ngaphezu kwengqimba yesivikelo esisebenza ngogesi kancane. Ungqimba lwesivikelo sensimbi luvame ukugoqwaiteyipu yethusinoma ucingo lwethusi, oludlala indima yokuvikela insimu kagesi.
Ngenxa yokuthi ugesi odlula ngekhebula lamandla mkhulu kakhulu, insimu yamagnetic izokhiqizwa eduze kogesi, ukuze ingathinti ezinye izingxenye, ngakho ungqimba lokuvikela lungavikela le nsimu ye-electromagnetic ekhebulani. Ngaphezu kwalokho, ungqimba lokuvikela ikhebula lungadlala indima ethile ekuvikelweni komhlaba. Uma umongo wekhebula wonakele, ugesi ovuzayo ungageleza ngokugeleza kwe-laminar yokuvikela, njengenethiwekhi yokuvikela umhlaba, ukuze udlale indima ekuvikelweni kokuphepha. Kungabonakala ukuthi indima yongqimba lokuvikela ikhebula isenkulu kakhulu.
Isikhathi sokuthunyelwe: Septhemba-19-2024