Sezvatinoziva tese, majenareta anogona kukamurwa kuita DC jenareta uye AC jenareta. Parizvino, alternator inoshandiswa zvakanyanya, uye ndizvo zvakaitawo hydro jenareta. Asi mumakore ekutanga, majenareta eDC aigara mumusika wese, saka majenareta eAC aigara sei pamusika? Chii chinobatana pakati pema hydro generator pano? Iyi ndeyehondo yeAC neDC uye 5000hp hydro jenareta yeAdams power station muNiagara Falls.
Tisati taunza Niagara Falls hydro generator, tinofanira kutanga nehondo yakakosha zvikuru yeAC/DC munhoroondo yekuvandudzwa kwemagetsi.
Edison mugadziri ane mukurumbira wekuAmerica. Akaberekerwa muurombo uye akanga asina dzidzo yechikoro. Nekudaro, akawana angangoita 1300 ekugadzira patent muhupenyu hwake nekuvimba nehuchenjeri hwake hunoshamisa uye mweya wekurwira wega. Pana Gumiguru 21, 1879, akanyorera patent yekugadzirwa kwekabhoni filament incandescent rambi (No. 22898); Muna 1882, akavamba Edison electric lamp company kuti ibudise mwenje incandescent uye majenareta avo eDC. Mugore rimwe chetero, akavaka gwenya guru rekutanga remagetsi rinopisa pasi rose muNew York. Akatengesa magirobhu anopfuura 200000 mukati memakore matatu uye akatonga musika wese. Edison's DC jenareta zvakare inotengesa zvakanaka mukondinendi yeAmerica.
Muna 1885, Edison paakanga ari pakakwirira, American steinhouse yakanyatsocherechedza ichangozvarwa AC magetsi emagetsi. Muna 1885, Westinghouse yakatenga patent pa AC lighting system uye transformer yakashandiswa ne gaulard neGibbs muUnited States musi waFebruary 6, 1884 (US Patent No. n0.297924). Muna 1886, Westinghouse naStanley (W. Stanley, 1856-1927) vakabudirira mukusimudzira chikamu chimwe chete AC kusvika 3000V ne transformer muGreat Barrington, Massachusetts, USA, kutumira 4000ft, uyezve kuderedza voltage kusvika ku500V. Nenguva isipi, Westinghouse yakagadzira uye yakatengesa akati wandei AC magetsi masisitimu. Muna 1888, Westinghouse yakatenga patent yaTesla, "nyanzvi yemagetsi", pa AC motor, uye akahaya Tesla kuti ashande muWestinghouse. Yakanga yakazvipira kugadzira mota ye AC uye kusimudzira kushandiswa kwe AC mota, uye yakabudirira. Kukunda kwakatevedzana kweWestinghouse mukuvandudza ikozvino kwakakwezva godo reasingakundiki Edison nevamwe. Edison, HP brown nevamwe vakaburitsa zvinyorwa mumapepanhau nemagazini, vakatora mukana wekutya kweveruzhinji kwemagetsi panguva iyoyo, vakasununguka vakazivisa njodzi yekuchinjana ikozvino, vachiti "hupenyu hwese pedyo neanochinjana ano kondakita haagone kurarama" Kuti hapana zvisikwa zvipenyu zvinogona kurarama munjodzi yemakondakita akatakura dzimwe nzira dzemazuva ano Muchinyorwa chake, akarwisa kushandiswa kwe AC muhucheche hwake kuedza. Kutarisana nekurwiswa kwaEdison nevamwe, Westinghouse nevamwe vakanyorawo zvinyorwa kudzivirira AC. semugumisiro wegakava, rutivi rweAC zvishoma nezvishoma rwakakunda. Rutivi rweDC rwakanga rwusingadi kurasikirwa, HP Brown (paaiva mubatsiri werabhoritari yaEdison) Akakurudzirawo uye akatsigira gungano rehurumende kuti ripe chirevo pamusoro pekuurayiwa kwechirango cherufu nemagetsi, uye muna May 1889, akatenga matatu alternator akabudiswa neWestinghouse ndokuvatengesa kujeri semagetsi emagetsi emagetsi. Mukuona kwevanhu vakawanda, tsinhano yemvura ndiyo inofananidzira Mwari werufu. Panguva imwe cheteyo, Congress of the People's Congress kudivi raEdison yakagadzira maonero eruzhinji: "Chigaro chemagetsi chiratidzo chekuti kuchinjika kuri kuita kuti vanhu vafe nyore." Mukupindura, Westinghouse yakaita tit for tat press conference.Tesla pachake akasunga waya dzose pamuviri wake uye akadzibatanidza netambo yemagirobhu. yekutadza kufunga kweveruzhinji, divi reDC rakaedza kuuraya yaichinjika zviri pamutemo.
Muchirimo cha890, mamwe macongressmen muVirginia akakurudzira chirevo che "yekudzivirira njodzi kubva kumagetsi emagetsi" Mukutanga kwaApril, paramende yakagadzira jury kuti iite kunzwa. Edison naMorton, maneja mukuru wekambani, uye LB Stillwell, injiniya weWestinghouse (1863-1941) Uye gweta redziviriro H. Levis akapinda mudare. Kusvika kwaEdison ane mukurumbira kwakavhara imba yeparamende. Edison akataura neshungu pakunzwa: "mvura yakananga yakafanana" rwizi runoyerera rune runyararo kugungwa ", uye kutenderera kwemvura kwakafanana" nemakomo emakomo achitsvaira mawere zvine simba " (rukova rwaimhanya zvine simba pamusoro pemawere)" Morton akaedzawo nepaaigona kurwisa AC, asi uchapupu hwavo hwakanga husina maturo, husina maturo uye hwakaita kuti vateereri vasava nehanya. Zvapupu kubva kuWestinghouse uye makambani mazhinji emagetsi emagetsi akaramba nharo yekuti AC ine ngozi kwazvo nemutauro wakapfupika uye wakajeka wehunyanzvi uye tsika ye3000V magetsi emagetsi yavakashandisa zvakanyanya. Pakupedzisira, dare revatongi rakapa chisungo mushure mekukakavadzana Mushure meVirginia, Ohio nedzimwe Nyika dzakakurumidza kuramba zvirevo zvakafanana. Kubva ipapo, AC yakagamuchirwa zvishoma nezvishoma nevanhu, uye Westinghouse ine mukurumbira unowedzera muhondo yekukurukurirana (somuenzaniso, muna 1893, yakabvuma chibvumirano che 250000 bulbs paChicago Fair) Edison Electric Light Company, iyo yakakundwa muhondo ye AC / DC, yakasvibiswa uye isingagoneki. Yaifanira kubatana nekambani yeThomson Houston muna 1892 kuti pave nekambani yemagetsi (GE) Pakangotangwa kambani, yakasiya pfungwa yaEdison yekupikisa kugadzirwa kwemidziyo yeAC, yakagara nhaka yebasa rekugadzira michina yeAC yekambani yekutanga yeThomson Houston, uye yakakurudzira nesimba kuvandudzwa kwemidziyo yeAC.
Izvo zviri pamusoro ihondo yakakosha pakati pe AC neDC munhoroondo yekuvandudza mota. Makakatanwa aya akazopedzisa kuti kukuvadzwa kweAC kwaisava nengozi sekutaura kwevatsigiri veDC. Pashure pechisarudzo ichi, alternator yakatanga kuunza muchirimo chebudiriro, uye hunhu hwayo uye zvakanakira zvakatanga kunzwisiswa uye zvishoma nezvishoma kugamuchirwa nevanhu. Izvi zvakare zvakare gare gare muNiagara Falls Pakati pemagetsi emagetsi muchiteshi chemagetsi emvura, alternator chinhu chekuhwina zvakare.
Nguva yekutumira: Sep-11-2021
