Izitishi ze-high-voltage line zingabonwa yonke indawo kuluntu lwanamhlanje.Ngaba yinyani ukuba kukho amarhe okuba abantu abahlala kufutshane

izikhululo ezinombane ophezulu kunye neentambo zothumelo lwevoltage eziphezulu ziya kuba sesichengeni kwimitha yemitha eyomeleleyo kwaye ziya kubangela uninzi.

izifo kwiimeko ezinzima?Ngaba imitha ye-UHV yoyikeka ngokwenene?

Okokuqala, ndingathanda ukwabelana nawe ngendlela yempembelelo ye-electromagnetic yemigca ye-UHV.

Ngexesha lokusebenza kwemigca ye-UHV, iintlawulo ezihlawuliswayo ziya kuveliswa malunga ne-conductor, eya kwenza indawo yombane.

esithubeni;Kukho i-current flowing through the wire, eya kuvelisa i-magnetic field kwisithuba.Oku kwaziwa ngokuqhelekileyo

njengentsimi ye-electromagnetic.

Ke ngaba imeko ye-electromagnetic yemigca ye-UHV iyingozi kumzimba womntu?

Uphando olwenziwe ngamaziko ophando lwenzululwazi asekhaya nakwamanye amazwe lubonisa ukuba intsimi yombane yeentambo zothumelo aziyi kulimaza iiseli,

izicubu kunye namalungu;Ngaphantsi kwendawo yombane ixesha elide, akukho mpembelelo yebhayoloji kumfanekiso wegazi, isalathisi se-biochemical kunye nelungu

i-coefficient yafunyanwa.

Impembelelo yemagnethi inxulumene ikakhulu namandla emagnethi.Ubunzulu bemagnethi ejikeleze umgca we-UHV yi

malunga nokufana naleyo yendalo yemagnethi yomhlaba, isomisi enwele, umabonwakude kunye namanye amandla emagnethi.Ezinye iingcali zithelekisa

amandla emagnethi ezixhobo zombane ezahlukeneyo ebomini.Ukuthatha isomisi seenwele esiqhelekileyo njengomzekelo, intsimi yamagnetic

amandla aveliswa sisomisi seenwele esinamandla e-1 kW yi-35 × 10-6 Tesla (iyunithi ye-magnetic induction intensity kumazwe ngamazwe.

inkqubo yeeyunithi), le datha iyafana nemagnethi yomhlaba wethu.

Ukunyanzeliswa kwemagnethi ejikeleze umgca we-UHV yi-3 × 10-6 ~ 50 × 10-6 Tesla, oko kukuthi, xa i-magnetic field ijikeleze i-UHV.

Umgca ngowona unamandla, ulingana kuphela nezomisi ezimbini zeenwele ezivuthela endlebeni yakho.Xa kuthelekiswa nemagnethi yomhlaba ngokwawo, leyo

siphila yonke imihla, "akukho xinzelelo".

Ukongeza, ngokwethiyori ye-electromagnetic field, xa ubungakanani benkqubo ye-electromagnetic bufana nobude bayo bokusebenza,

Inkqubo iya kukhupha ngokufanelekileyo amandla e-electromagnetic emkhathini.Ubungakanani besithuba somgca we-UHV bungaphantsi kakhulu kunobu bubude obungenako

Yenza ukukhutshwa kwamandla ombane osebenzayo, kunye nokusebenza kwayo rhoqo kusezantsi kakhulu kumandla emitha ye-electromagnetic yesizwe

umda.Kwaye kumaxwebhu emibutho egunyazisiweyo yamazwe ngamazwe, intsimi yombane kunye nentsimi yamagnetic eyenziwa yi-AC transmission

kunye nezibonelelo zokusasaza ngokucacileyo zibizwa ngokuba yintsimi yombane yamaza ombane kunye nendawo yombane yamaxesha ombane endaweni ye-electromagnetic

imitha, ngoko ke imeko ye-electromagnetic yemigca ye-UHV ayinakubizwa ngokuba “yimitha yombane yombane”.

Enyanisweni, umgca we-voltage ephezulu unobungozi kungekhona ngenxa ye-radiation, kodwa ngenxa ye-voltage ephezulu kunye nokuphezulu kwangoku.Ebomini, kufuneka sigcine a

umgama ukusuka kumgca we-high-voltage ukuphepha iingozi zokukhutshwa kombane.Ngoyilo lwenzululwazi kunye nomgangatho kunye nolwakhiwo lwe

abakhi kunye nokuqonda kunye nenkxaso yoluntu ekusebenziseni umbane ngokukhuselekileyo, umgca we-UHV unako, njengomzila wesitimela ohamba ngesantya esiphezulu sombane,

hambisa amandla azinzileyo kumawakawaka amakhaya ngokukhuselekileyo nangempumelelo, ezisa uncedo olukhulu kubomi bethu.