N'afọ 1880, onye na-emepụta ihe America bụ Edison kere nnukwu onye na-emepụta DC nke a na-akpọ "The Colossus", nke e gosipụtara na Paris Exposition na 1881.
edison nna direct current
N'otu oge ahụ, mmepe nke igwe eletrik na-aga n'ihu.Generator na moto bụ ọrụ abụọ dị iche iche nke otu igwe.Iji ya dị ka ngwaọrụ mmepụta ugbu a bụ generator, na iji ya dị ka ihe na-enye ọkụ bụ moto.
E gosipụtara ụkpụrụ a na-agbanwe agbanwe nke igwe eletrik na mberede na 1873. N'ihe ngosi ụlọ ọrụ mmepụta ihe na Vienna n'afọ a, onye ọrụ mehiere ma jikọọ waya na onye na-emepụta Gram na-agba ọsọ.Achọpụtara na rotor nke generator gbanwere ntụziaka wee gaa ozugbo n'akụkụ nke ọzọ.Ntuziaka na-atụgharị wee ghọọ moto.Kemgbe ahụ, ndị mmadụ achọpụtala na enwere ike iji moto DC mee ihe dị ka generator na ihe na-agbanwe agbanwe nke moto.Nchọpụta a na-atụghị anya ya enweela mmetụta dị ukwuu na nhazi na imepụta moto.
Site na mmepe nke mmepụta ike na nkà na ụzụ na-enye ike, nhazi na mmepụta nke moto na-aghọwanye nke zuru oke.Ka ọ na-erule n'afọ 1890, moto DC nwere atụmatụ nhazi niile nke moto DC ọgbara ọhụrụ.Ọ bụ ezie na ejirila moto DC ọtụtụ ebe wee mepụta uru akụ na ụba dị ukwuu na ngwa ahụ, adịghị ike nke ya na-egbochi mmepe ya n'ihu.Ya bụ, ọ nweghị ike dozie nnyefe ike dị anya, ma ọ bụ nwee ike dozie nsogbu nke ntụgharị voltaji, ya mere AC Motors etolitela ngwa ngwa.
N'ime oge a, moto abụọ na-agba na moto nke atọ na-apụta n'otu n'otu.N'afọ 1885, ọkà mmụta sayensị Ịtali Galileo Ferraris tụpụtara ụkpụrụ nke ntụgharị magnetik wee mepụta ụdị moto asynchronous nke nwere akụkụ abụọ.Na 1886, Nikola Tesla, onye kwagara United States, nwekwara onwe ya mepụtara moto asynchronous nke nwere akụkụ abụọ.N'afọ 1888, onye injinia eletriki nke Russia Dolivo Dobrovolsky mere moto asynchronous AC otu squirrel cage nke nwere akụkụ atọ.Nnyocha na mmepe nke moto AC, karịsịa mmepe ọganihu nke atọ nke AC Motors, emeela ka ọnọdụ maka nnyefe ike dị anya, ma n'otu oge ahụ emeela ka nkà na ụzụ eletrik dịkwuo mma na ọkwa ọhụrụ.
Tesla, nna nke alternating current
N'ihe dị ka n'afọ 1880, Ferranti nke Britain kwalitere ihe ọzọ wee tụpụta echiche nke nnyefe voltaji dị elu AC.N'afọ 1882, Gordon dị n'England mepụtara nnukwu ihe ọzọ nwere akụkụ abụọ.N'afọ 1882, onye France bụ Gorand na onye England bụ John Gibbs nwetara patent nke "Ụzọ nkesa ọkụ na ike", ma mepụta nke ọma nke mbụ transformer na uru bara uru.akụrụngwa kachasị egwu.Ka oge na-aga, Westinghouse kwalitere iwu nke Gibbs transformer, na-eme ka ọ bụrụ ihe ntụgharị nwere arụmọrụ ọgbara ọhụrụ.N'afọ 1891, Blow mere transformer nke na-emikpu mmanụ dị elu na Switzerland, ma mesịa mepụta nnukwu ihe ngbanwe dị elu.Mgbasa ike AC voltaji dị elu nwere nnukwu ọganihu n'ihi mmụba na-aga n'ihu nke ndị ntụgharị.
Mgbe ihe karịrị 100 afọ nke mmepe, tiori moto n'onwe ya adịla nnọọ tozuru okè.Agbanyeghị, site na mmepe nke injinia eletriki, sayensị kọmputa na teknụzụ njikwa, mmepe nke moto abanyela ọkwa ọhụrụ.N'ime ha, mmepe nke moto iwu ọsọ ọsọ AC bụ ihe na-adọrọ adọrọ, mana ọ bụghị na-ewu ewu ma tinye ya n'ọrụ ruo ogologo oge n'ihi na a na-achọpụta ya site na sekit components na rotary converter units, na njikwa njikwa adịghị mma ka ọ dị. nke iwu ọsọ nke DC.
Mgbe 1970s gasịrị, ka ewebatachara ihe ngbanwe ọkụ eletrik, nsogbu nke ibelata akụrụngwa, ibelata nha, ibelata ọnụ ahịa, imeziwanye arụmọrụ, na iwepu mkpọtụ ka ejiri nwayọ dozie ya, ụkpụrụ ọsọ AC wee nweta mmụba n'ihu.Ka emechara njikwa vector, arụ ọrụ kwụ ọtọ na nke siri ike nke sistemụ njikwa ọsọ AC ka emelitere.Mgbe ịnakwere njikwa microcomputer, a na-achọpụta algọridim njikwa vector site na ngwanrọ iji hazie sekit ngwaike, si otú ahụ belata ọnụ ahịa ma melite ntụkwasị obi, yana enwere ike ịghọta teknụzụ njikwa dị mgbagwoju anya.Ọganihu ngwa ngwa nke ngwa elektrọnik na teknụzụ njikwa microcomputer bụ ihe na-eme ka mmelite na-aga n'ihu nke sistemụ njikwa ọsọ AC.
N'afọ ndị na-adịbeghị anya, site na mmepe ngwa ngwa nke ihe ndọta na-adịgide adịgide nke ụwa na mmepe nke teknụzụ elektrọn ike, moto magnet na-adịgide adịgide enweela ọganihu dị ukwuu.A na-eji moto na igwe na-emepụta ihe na-eji NdFeB ihe ndọta na-adịgide adịgide eme ihe n'ọtụtụ ebe, sitere na mkpali ụgbọ mmiri ruo nfuli ọbara obi.A na-eji moto ndị na-eme ihe ike eme ihe maka mmepụta ike na ịkwanye ụgbọ oloko na ụgbọ mmiri maglev na-agba ọsọ.
Site na ọganihu nke sayensị na nkà na ụzụ, ọganihu nke ịrụ ọrụ nke akụrụngwa na imeziwanye usoro mmepụta ihe, a na-emepụta moto na iri puku kwuru iri puku ụdị na nkọwapụta, ọkwa ike nke nha dị iche iche (site na ole na ole nde nke a. watt kariri 1000MW), yana oke ọsọ.Oke (site na ọtụtụ ụbọchị ruo ọtụtụ narị puku mgbanwe n'otu nkeji), mgbanwe gburugburu ebe obibi na-agbanwe nke ukwuu (dị ka ala dị larịị, ala dị larịị, ikuku, mmiri dị n'okpuru mmiri, mmanụ, mpaghara oyi, mpaghara ihu igwe, oke mmiri mmiri, okpomọkụ akọrọ, ime ụlọ, mpụga, ụgbọ ala). , ụgbọ mmiri, mgbasa ozi dị iche iche, wdg), iji gboo mkpa nke akụkụ dị iche iche nke akụ na ụba mba na ndụ mmadụ.
Oge nzipu: Feb-04-2023
