Transformer na-anọpụ iche ebe grounding mgbochi kabinet

N'ime 6-35KV AC ike grid nke sistemụ ike nke obodo m, enwere ebe nnọpụiche na-enweghị isi, gbadoro ụkwụ site na mkpuchi mkpuchi arc, nguzogide dị elu, yana obere nguzogide.N'ime usoro ike (karịsịa usoro ọkụ eletrik nke obodo mepere emepe na eriri dị ka eriri nnyefe isi), ikike nke ala dị ugbu a buru ibu, nke nwere ike ime ka ihe omume nke "intermittent" arc ground overvoltage nwere kpọmkwem ọnọdụ "dị oke egwu", na-akpata arcing. Ngwa nke na-anọpụ iche n'ókè-eguzogide grounding usoro maka ọgbọ grounding overvoltage Nleta a ihapu ọwa maka ike (ụgwọ) na okporo-na-ala capacitance, na injects resistive ugbu a n'ime ntụpọ ntụpọ, na-eme ka grounding kpatara ugbu a na-na. ọdịdị nke iguzogide ike, ibelata na ọdịiche akụkụ akụkụ nke voltaji na-ebelata ọnụọgụ ọkụ ọkụ mgbe nke ugbu a na ebe mmejọ gafere efu ma mebie ọnọdụ "dị oke mkpa" nke arc overvoltage, nke mere na oke ọkụ ahụ na-ejedebe n'ime 2.6. oge nke voltaji na-adọ, ma n'otu oge ahụ na-ekwe nkwa nchebe dị elu nke mmetụta dị n'ala, akụrụngwa na-ekpebi ma na-ebipụ mmejọ nke isi na nke abụọ nke feeder, si otú a na-echebe nke ọma ọrụ nkịtị nke usoro ahụ.