Izikhombisi zamandla - izixhobo zokukhusela abantu

Izikhombisi zamathambo zixhobo eziphathekayo eziza kubakho ukubonakala okanye ukungabikho kwamandla kuzo zonke iindidi eziphathekayo ezikhoyo zamashishini kunye nezixhobo, kunye nezixhobo zomnatha wombane.

Ukuqhuba ukuhlolwa okunjalo kuyimilinganiselo ebalulekileyo, ukususela xa usebenza kwizinto eziqhubekileyo zokuqhuba, kunye nokufumana iimpazamo kwiinkqubo ezixhomekeke kwigridi yamandla kunye nokusebenzisa amanyathelo okulawula ukunikezelwa kwamanqaku athile okunikezelwa kwamandla, kukho amathuba athile abantu abaphantsi koxinzelelo. Ngako oko, izikhombisi zamandla zindlela zokuqinisekisa ukhuseleko lwempilo nobomi babantu abasebenza kwiinkonzo zokulungisa nokugcina.

Nangona kunjalo, kufuneka kukhunjulwe ingqalelo ukuba ezi zixhobo zivumela kuphela ukuseka ubukho bamandla, kodwa ayikwazi ukulinganisa nokubonisa ubukhulu bayo. Ngokwesiko, izibonakaliso zombane zixhotywe ngombonakaliso wokukhanya, onika ulwazi malunga nexabiso elifunwayo kwiindawo eziphilayo. Nangona kunjalo, ngokusebenzisa esi sixhobo esilula kodwa sisebenza kakuhle, umntu akayi kugweba kuphela ukuba imbane ikhona kwiyiphi na inxalenye ephetheyo ngoku, kodwa kwakhona ukuba akukho nxalenye yesigaba-sigaba esingavela phakathi kwezinto ezimbini okanye ngaphezulu.

Izibonakaliso zamandla zanamuhla zingabelana ngamaqela amabini. Okokuqala kufaka iifowuni ukubonisa ukungabikho kwiparameter efunwayo kumanethiwekhi kunye nokufakelwa ukufika kuma-volts ayi-1000. Iyesibini inokuquka zonke ezinye iindlela zokukhusela, ezenzelwe ukusebenza kunye nokufakelwa kombane okungaphezulu kwe-1 kV.

Masiqwalasele ngamnye ngamnye ngeenkcukacha ezingakumbi.

Isibonakaliso esisezantsi sombane sisistim esetyenziswa ngokubanzi kummandla wezoshishino kunye neendawo zasekhaya. Phakathi kweendlela zanamhlanje zokukhusela ukuya kwi-kV eziyi-1, izixhobo zepolisi kunye nezixhobo ezimbini ziyahluka. Ulwahlulo lwenqununu lusemgangathweni wesenzo: i-bipolar ingabonisa ubukho bombane phakathi kwezinto ezimbini ezihambayo ezikhoyo zokufakelwa kombane, ngelixa ipolisi enye idinga ukunxibelelana naliphi na inxalenye eqhubayo. Kufuneka kwakhona kuqatshelwe ukuba yokuqala yezi zixhobo zingasetyenziselwa zombini ii-AC kunye ne-DC amanethiwekhi, ngelixa eli xesha lingasetyenziselwa kuphela ukucacisa ubukho bokungena ngoku. Kwimeko yokuqhagamshelana ne-DC yenethiwekhi phantsi kwe-voltage, isalathisi se-pole voltage siza kubonisa umphumo wobuxoki. Izicatshulwa ezinikezelweyo ziyacetyiswa ukuba zisetyenziselwe ukuvavanya izijikelezi zesezi zombini, iimitha, iifom, ukutshintsha kunye nezinye izixhobo zomnatha wombane.

Isalathisi esiphezulu sombane sisetyenziselwa iinjongo ezifanayo kumanethiwekhi angaphezu kwe-1 kV. Ezi zixhobo zinesakhiwo esifana neendlela zokukhusela ukuya kwi-1 kV kwaye ziquka indawo zokusebenza, izixhobo zokuqhelanisa nokubonisa. Ngokwemigaqo yokusetyenziswa, xa usebenza kunye nezikhombisi-mfuneko kubalulekile ukusebenzisa iiglavu zee dielektri.