Ebee ka ike nke rotor hydro-generator si abịa?

Ma hydropower na thermal ike ga-enwe ihe exciter. A na-ejikọtakarị ihe na-akpali akpali na otu nnukwu ogwe dị ka generator. Mgbe nnukwu ogwe na-atụgharị n'okpuru draịva nke praịm ebugharị, ọ na-eme ka generator na exciter gbanwee. The exciter bụ a DC generator nke na-ebunye DC ike, nke na-eziga na eriri igwe nke rotor site n'ikuku mgbanaka nke rotor nke generator na-emepụta a magnetik na rotor, si otú na-amụba ike na stator nke generator. A na-edochi ihe na-akpali akpali nke nnukwu generator site na nke onwe-shunt AC excitation usoro, ọtụtụ n'ime ha na-eji voltaji nke generator outlet gafere mkpali mgbanwe, gafere site na rectifier ngwaọrụ n'ime kpọmkwem ugbu a, wee zipu nke ugbu a site na generator rotor slip ring. na rotor generator. Mgbe a na-eji ụdị usoro a eme ihe, mkpali mbụ nke onye na-emepụta ihe kwesịrị ime oge ọ bụla a na-agbanye ya, nke bụ ịgbakwunye mkpali mbụ na generator iji guzobe voltaji mbụ nke generator.

francis turbine
Ihe na-akpali akpali nke onye na-eme ihe ochie na-adabere na nkwụsị nke onwe ya, nke nwere ike ime ka onye na-emepụta ọkụ na-emepụta ọkụ eletrik, ma ike dị ntakịrị na voltaji adịghị ike, ma nke a na-adịghị ike ugbu a na-agafe site na mkpali mkpali nke onye na-eme ihe na-eme ka ọ dịkwuo ike. mmetụta. Ebe ndọta a siri ike na-aga n'ihu na-eme ka onye na-agbapụta ọkụ na-emepụta ọkụ eletrik, nke bụ ike karịa mmepụta ike magnetism, ma na-emeghachi nke a ugboro ugboro, voltaji nke onye na-eme ihe na-emepụta nwere ike ịdị elu ma dị elu, ya bụ, ọkụ eletrik na-ebupụta bụ nke mbụ maka onwe ya. A na-eji ya iji guzobe ikike nke ya, ma na-enye naanị ihe na-akpali akpali nke generator mgbe a na-enweta ụfọdụ nnukwu voltaji. Usoro mkpali nke nnukwu generator nke oge a na-anakwere usoro mkpali microcomputer, na mkpali mbụ ya na-enye ya site na ntinye ọkụ ọkụ mbụ, nke a na-enye site na grid ọkụ ma ọ bụ site na ọkụ DC nke ọkụ ọkụ.


Oge nzipu: Jun-09-2022

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