Uhlobo lweBhokisi yesiKhululo esiXhwanelekileyo seTshintsho

Isakhiwo esipheleleyo sebhokisi yebhokisi ihlulwe kakhulu ibe ngamacandelo amathathu: i-high-voltage switchgear, i-transformer kunye nesixhobo sokusabalalisa i-voltage ephantsi.

Ngokweemfuno zenkqubo, i-voltage ephezulu yombane inokukhetha i-sulfur hexafluoride okanye i-vacuum circuit breaker, iswitshi yenethiwekhi yomsesane, iswitshi yomthwalo kunye ne-fuse. Isixhobo sokulinganisa sinokufakwa kwicala loxinzelelo oluphezulu. Icala lamandla ombane aphantsi lifakelwa ngokubanzi iswitshi engundoqo kunye neswitshi ye-feeder yesebe, kwaye ezinye zifakwe kuphela kunye neswitch feed. Ukutya okuthe ngqo kubasebenzisi bokuphela kombane ophantsi. Iyakwazi ukuxhotyiswa nge-capacitors yembuyekezo, izixhobo zemitha, njl.

Igumbi lamandla ombane aphezulu ohlobo lwaseYurophu lwe-transformer ngokuqhelekileyo luqulunqwe ngumbane ophezulu wokutshintsha umthamo wombane, i-fuse ephezulu yombane kunye nesibambisi sombane, njl. Igumbi le-low-voltage liqulunqwe ngumatshini womoya ophantsi, i-transformer yangoku, i-ammeter, i-voltmeter, njl.

Ibhokisi ineendidi ezimbini zokwakheka, ezizezi, "iliso" ubume bemilo kunye noyilo lwemilo "yemveliso". Igumbi lombane eliphezulu neliphantsi elilungiselelwe kwimilo ye "mesh" libanzi, elilungele ukuqaphela iskimu sonikezelo lwamandla womnatha womnatha womnatha womnatha okanye uqhagamshelo lombane oluphindwe kabini.

Iimodeli eziqhelekileyo zohlobo lwesitishi esincinci zohlulwe zibe ziindidi ezintathu

(1) Imodeli yesixhobo sokutshintsha amandla ombane aphezulu;

(2) imodeli yekhabhathi yesiguquli esomileyo;

(3) Imodeli ye-low-voltage switchgear.

Intsingiselo yeesimboli ezintathu zokuqala zezi:

Uhlobo oludityanisiweyo luka-Z; B- Uncedo; N(W)- yangaphakathi (ngaphandle, ingabandakanywa); uhlobo lwebhokisi ye-X; Y-mobile.