InotungamirwaSainzi

Rakarasika dzenzvimbo: maitiro, hunhu, kudzivirirwa

Rakarasika dzenzvimbo - rudzi mhosva nezvimedu akarayira inofamba kuti anowanika panyika uchishandisa ekupedzisira senhungamiro. The chikuru ngozi Fani iyi kukura ngura yacho simbi, vari pasi penyika, kana kanenge zvishomanana neZvapupu nayo.

Rakarasika dzenzvimbo kuchimuka nyaya apo mamwe simbi zvidimbu (zvacho zvinofanira kunge heterogeneous) pakati paine vachionana, akaisa chinhu electrolytic zvokunwa. mvura iyi inogona kuva zvose, kunze kwakadonhera mvura. Saka pamwe kuwedzera tembiricha iri conductivity pamusoro electrolyte zvichaita chete kuwedzera, sezvo somuenzaniso kunoitika nezvikepe izvo kufamba kubva kuchamhembe makungwa dzinopisa.

Rakarasika dzenzvimbo anogona kuitika pasi pokudzora zvose womukati uye zvimwewo zvinyorwa, akadai Somuenzaniso, dunhu pfupi iri magetsi network, zvakaipa kubatana zvinhu edektroprovodki murombo kuputira. For guru rokuvaka zvivako anogona zvakanaka kunzi chero mufurati imba, vachidzungaira kwavo iyezvino siyana nokuti kuti pakati grounding zvinhu munyika dzakasiyana-siyana kuvaka anoumba munhu zvinogona musiyano.

Sezvo chikazozikamwa, chero simbi mamiriro kunodiwa kukiya pamusoro razero-chiyamuro kondakita yacho switchgear. Hurongwa kwakadaro ndiro hurongwa zita equalization potentials, zvakakodzera nechokwadi kuti pakati grounding zvinhu hakurevi panomuka rinotungamirirwa Magetsi.

Chimwe chikonzero chinokosha paumbwe rakarasika dzenzvimbo uye, somugumisiro, galvanic ngura chinhu kwakapararira yokutsiva dzokugara dziri mapaipi simbi pamwe epurasitiki. The ndechokuti mune iyi, pakati huru yakabvaruka metallosvyaz risers, izvo makateyiwa kubudikidza equipotential chokuedza, uye mimwe zvikwepa zviripo Somuenzaniso, jira njanji. Panyaya iyi, pakati unosimudza nyere uye ebetsero zvinogona musiyano aumbwa, uye kana pane kondakita, semuenzaniso, inoyerera mvura, zvino magetsi therebetween.

Kudzivirirwa tisasvikwe dzenzvimbo ndiko equalize ari potentials pakati simbi zvivako. Zvakakwana kubatanidza pfungwa uye ebetsero zvikwepa pombi, ipapo mukana kuti chidzoke ari Magetsi nokupera.

Imwe ngozi ndechokuti ari zvinofamba mvura kuburikidza nyere, iyo, sezvataurwa pamusoro apa, rakaisvonaka kondakita, iri kuramba neVadzidzi pombi pachavo - dielectrics. Kubva kukweshera ichi unomuka magetsi kuitika, izvo maererano nemitemo dzinokosha mumuviri, achaita -wedzera pamusoro kumigumo simbi zvivako. The zvichiguma kunofambira mberi Magetsi achava basa rinokosha pakuti hwava rakarasika dzenzvimbo achava zvakawanda simba. Izvi zvinofanira kufungwa nezvazvo.

Saka, kwevaya dzenzvimbo chaizvo nevakawanda muupenyu hwezuva nezuva. Kudzivisa simba ravo zvakaipa, tinofanira kungwarira chaizvo nzira grounding zvose simbi hurongwa mumba, kunyanya nemhaka yokuti chikamu nenyere zvino kunotsiviwa simbi uye epurasitiki.

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