Saurin juyawar injinan turbine na hydraulic yana da ƙasa kaɗan, musamman ga injinan turbine na tsaye. Domin samar da wutar lantarki mai canzawa ta 50Hz, injinan turbine na hydraulic yana ɗaukar tsarin nau'ikan sandunan maganadisu da yawa. Ga injinan turbine na hydraulic mai juyawa 120 a minti ɗaya, ana buƙatar nau'ikan sandunan maganadisu guda 25. Tunda yana da wuya a ga tsarin tare da sandunan maganadisu da yawa, wannan takarda ta gabatar da samfurin injinan turbine na hydro-turbine mai nau'ikan sandunan maganadisu guda 12.
Na'urar juyawa ta janareta mai amfani da ruwa ta ɗauki tsarin sandar da ke da ƙarfi. Hoto na 1 yana nuna karkiya da sandar maganadisu ta janareta. An sanya sandar maganadisu a kan karkiya mai maganadisu. Karkiya mai maganadisu ita ce hanyar layin filin maganadisu na sandar maganadisu. Kowace sanda tana da na'urar motsa jiki, kuma wutar lantarki ta hanyar janareta mai motsawa da aka sanya a ƙarshen babban shaft ne ke samar da ita, ko kuma ta hanyar tsarin motsa jiki na waje na thyristor (wanda zoben mai tarawa ke bayarwa ga murfin motsawa).
Ana sanya yoke a kan maƙallin rotor, ana sanya babban shaft na janareta a tsakiyar maƙallin rotor, sannan kuma ana sanya janareta mai motsa jiki ko zoben mai tarawa a saman ƙarshen babban shaft.
An yi tsakiyar ƙarfen stator na janareta da zanen ƙarfe na silicon tare da kyakkyawan ƙarfin maganadisu. Akwai ramuka da yawa da aka rarraba daidai gwargwado a cikin da'irar ciki na tsakiyar ƙarfe, waɗanda ake amfani da su don saka na'urorin stator.
Ana saka na'urorin stator a cikin ramukan stator don samar da na'urori masu matakai uku, kowane na'urar na'urar na'ura mai matakai ya ƙunshi na'urori da yawa kuma an tsara shi bisa ga wasu ƙa'idodi.
Ana sanya janareta mai amfani da ruwa a kan mashigin injin da aka yi da siminti, kuma ana sanya tushen injin a kan mashigin injin. Mashigin injin shine tushen shigarwa na tsakiyar ƙarfen stator da harsashin janareta mai amfani da ruwa. Rage zafin iskar sanyaya janareta; an kuma sanya ƙaramin firam a kan mashigin, kuma ƙaramin firam ɗin yana da bearing mai aiki don shigar da rotor mai amfani da ruwa. Bearing mai aiki da ruwa zai iya jure nauyin rotor, girgiza, tasiri da sauran ƙarfi.
Sanya tsakiyar ƙarfe na stator da coil na stator a kan firam ɗin, ana saka rotor a tsakiyar stator ɗin, kuma akwai ƙaramin gibi tare da stator ɗin. Rotor ɗin yana samun goyon bayan bearing na ƙananan firam ɗin kuma yana iya juyawa cikin 'yanci. Sanya firam ɗin sama, kuma an sanya tsakiyar firam ɗin sama da bearing ɗin jagora yana hana babban shaft na janareta girgiza kuma yana riƙe shi a tsakiya. Sanya bene na sama na dandamali, shigar da na'urar buroshi ko injin motsawa, sannan a sanya samfurin hydro-generator.
Juyawa ɗaya na rotor na samfurin janareta mai samar da ruwa zai haifar da zagaye 12 na ƙarfin lantarki na AC mai matakai uku. Lokacin da rotor ke juyawa a juyawa 250 a minti ɗaya, mitar wutar lantarki mai sauyawa shine 50 Hz.
Lokacin Saƙo: Maris-28-2022
