Ịghọta mkpa nke Transformer Neutral Point Grounding Resistance Cabinet na Sistemụ Ike

N'ime usoro ọkụ nke obodo m, grid ọkụ AC 6-35KV na-arụ ọrụ dị oke mkpa n'ịhụ na ọ na-enye ọkụ na-aga n'ihu na obodo mepere emepe.N'ime usoro a, a na-ejikwa isi ihe ndị na-anọpụ iche site na ụzọ dị iche iche na-akụda ala dị ka arc suppression coils, nkwụsi ike dị elu, na obere nkwụsị nkwụsị.Otú ọ dị, otu ụzọ pụtara ìhè maka ịdị irè ya bụ nkwụsịtụ nkwụsị nke nkwụsịtụ, nke na-agụnye iji ihe ntụgharị na-anọpụ iche na-agbanye kabinet na-eguzogide.

Na sistemu ike, ọkachasị ndị nwere eriri dị ka ahịrị mbufe isi, ala capacitor dị ugbu a nwere ike ịdị ịrịba ama, na-eduga n'ihe omume nke “intermittent” arc ground overvoltage n'okpuru ọnọdụ “dị oke egwu”.Nke a bụ ebe usoro nguzogide nkwụsịtụ na-anọpụ iche na-abata.Site n'ịmepụta oke oke ala na ịmepụta ọwa mwepu maka ike dị na ikike grid-to-ground capacitance, usoro a na-agbanye nguzogide ugbu a n'ime ebe mmejọ, na-eme ka mmebi ala na-eme ugbu a.

Ngwongwo na-eguzogide ike nke usoro nkwụsị nkwụsị na-anọpụ iche na-ebelata ihe dị iche iche nke akụkụ akụkụ na voltaji, si otú ahụ na-eweda ọnụego mgbanye ọzọ mgbe ntụpọ ntụpọ na-agafe efu.Nke a na-agbaji nke ọma ọnọdụ "dị oke egwu" nke arc overvoltage ma na-amachi oke voltaji ugboro ugboro voltaji nke oge n'ime 2.6.Na mgbakwunye, usoro a na-eme ka nchedo mmejọ nke ala na-enwe mmetụta nke ukwuu ma na-achọpụta nke ọma na iwepu mmejọ nke isi na nke abụọ nke feeder, si otú a na-echekwa ọrụ nke sistemu ahụ.

Kabinet na-eguzogide ihe ntụgharị na-anọpụ iche na-arụ ọrụ dị mkpa n'imejuputa usoro nkwụsị nkwụsịtụ na-anọpụ iche.Ọ na-enye akụrụngwa dị mkpa iji jikwaa na ịchịkwa nguzogide ala, hụ na usoro ike na-arụ ọrụ nke ọma na n'enweghị nsogbu.Site n'ịghọta mkpa ngwá ọrụ a na usoro ọ na-eme ka ọ dị mfe, ndị na-arụ ọrụ ọkụ eletrik nwere ike ichebe nke ọma megide mmejọ ala ma hụ na ọkụ eletrik adịghị akwụsị n'ime obodo.

Na mmechi, ndị transformer na-anọpụ iche pointing grounding kabinet, na njikọ na-anọpụ iche ebe na-eguzogide grounding usoro, bụ oké mkpa akụrụngwa na-ejigide nkwụsi ike na ntụkwasị obi nke ike usoro.Ọrụ ya n'ibelata mmejọ nke ala na oke voltaji dị mkpa maka ịhụ na arụ ọrụ na-aga n'ihu na nchekwa nke sistemu ọkụ ọkụ obodo.Transformer na-anọpụ iche ebe grounding mgbochi kabinet


Oge nzipu: Mee-27-2024