Tshem cov dej turbine nrog lub zog los yog lub zog kinetic, thiab cov dej turbine pib tig. Yog tias peb txuas lub tshuab hluav taws xob rau cov dej turbine, lub tshuab hluav taws xob tuaj yeem pib ua hluav taws xob. Yog tias peb nce qib dej kom yaug lub turbine, lub turbine ceev yuav nce. Yog li ntawd, qhov loj dua qhov sib txawv ntawm cov dej, qhov ntau dua lub zog kinetic tau los ntawm lub turbine yog, thiab qhov siab dua qhov hloov hluav taws xob hluav taws xob yog. Qhov no yog lub hauv paus ntsiab lus ntawm hydropower.
Cov txheej txheem hloov hluav taws xob yog: lub zog gravitational ntawm cov dej ntws ntws mus rau hauv lub zog kinetic ntawm cov dej ntws. Thaum cov dej ntws los ntawm lub turbine, lub zog kinetic hloov mus rau lub turbine, thiab lub turbine tsav lub tshuab hluav taws xob tig lub zog hluav taws xob mus rau hauv hluav taws xob. Yog li ntawd, nws yog cov txheej txheem ntawm kev hloov tshuab hluav taws xob rau hauv hluav taws xob hluav taws xob.
Vim muaj ntau yam xwm txheej ntawm cov chaw nres tsheb hydropower, lub peev xwm thiab ceev ntawm hydro generator units sib txawv. Feem ntau, cov tshuab hluav taws xob me me thiab cov tshuab hluav taws xob siab ceev uas tau tsav los ntawm impulse turbines feem ntau txais cov qauv kab rov tav, thaum lub tshuab hluav taws xob loj thiab nruab nrab feem ntau siv cov qauv ntsug. Txij li feem ntau cov chaw nres tsheb hydropower yog nyob deb ntawm cov nroog, lawv feem ntau yuav tsum tau muab lub zog rau cov khoom thauj los ntawm cov kab sib kis ntev, yog li ntawd, lub zog hluav taws xob tso rau pem hauv ntej cov kev xav tau siab dua rau kev ua haujlwm ruaj khov ntawm cov tshuab hluav taws xob hydro: cov tsav tsheb tsis zoo yuav tsum tau ua tib zoo xaiv; Cov kev xav tau rau lub sijhawm ntawm inertia ntawm lub rotor yog loj. Yog li ntawd, cov tsos ntawm hydrogenerator yog txawv los ntawm cov chav turbine generator. Nws txoj kab uas hla rotor loj thiab nws qhov ntev yog luv. Lub sij hawm xav tau rau kev pib thiab kab sib txuas ntawm hydro generator units yog luv luv, thiab kev ua haujlwm xa tawm yog hloov tau. Ntxiv nrog rau kev tsim hluav taws xob dav dav, nws yog qhov tshwj xeeb tshaj yog tsim rau cov khoom siv hluav taws xob siab tshaj plaws thiab cov khoom siv thaum muaj xwm ceev. Lub peev xwm siab tshaj plaws ntawm cov dej turbine generator units tau mus txog 700000 kilowatts.
Raws li rau lub hauv paus ntsiab lus ntawm lub tshuab hluav taws xob, lub tsev kawm ntawv theem siab physics yog qhov tseeb heev, thiab nws txoj haujlwm ua haujlwm yog raws li txoj cai ntawm electromagnetic induction thiab txoj cai ntawm electromagnetic force. Yog li ntawd, lub hauv paus ntsiab lus ntawm nws txoj kev tsim kho yog siv cov khoom siv hlau nplaum uas tsim nyog thiab cov khoom siv hluav taws xob los tsim ib lub voj voog sib nqus thiab Circuit Court rau kev sib nrig sib electromagnetic induction los tsim hluav taws xob electromagnetic thiab ua tiav lub hom phiaj ntawm lub zog hloov dua siab tshiab.
Cov dej turbine generator yog tsav los ntawm cov dej turbine. Nws lub rotor yog luv thiab tuab, lub sij hawm yuav tsum tau rau chav pib thiab kab sib txuas yog luv luv, thiab lub lag luam xa tawm yog hloov tau. Ntxiv nrog rau kev tsim hluav taws xob dav dav, nws yog qhov tshwj xeeb tshaj yog tsim rau lub ncov shaving unit thiab chav nyob thaum muaj xwm ceev. Qhov siab tshaj plaws ntawm cov dej turbine generator units tau mus txog 800000 kilowatts.
Lub tshuab hluav taws xob diesel yog tsav los ntawm lub tshuab hluav taws xob sab hauv. Nws pib sai thiab yooj yim rau kev khiav lag luam, tab sis nws cov nqi tsim hluav taws xob yog siab. Nws yog tsuas yog siv los ua lub zog thaub qab thaum muaj xwm txheej ceev, lossis hauv thaj chaw uas daim phiaj hluav taws xob loj tsis ncav cuag thiab chaw nres tsheb fais fab. Lub peev xwm yog los ntawm ob peb kilowatts mus rau ntau kilowatts. Lub torque tso zis ntawm lub cav cav cav yog raug rau lub sijhawm hloov pauv, yog li kev sib tsoo thiab cov ncej tawg yuav tsum raug tiv thaiv.
Qhov ceev ntawm lub tshuab hluav taws xob hydro yuav txiav txim siab qhov zaus ntawm qhov hloov pauv tam sim no. Txhawm rau kom muaj kev ruaj ntseg ntawm qhov zaus, qhov ceev ntawm lub rotor yuav tsum ruaj khov. Txhawm rau kom ruaj khov qhov nrawm, qhov ceev ntawm qhov kev txav ntawm qhov tseem ceeb (dej turbine) tuaj yeem tswj tau hauv lub voj kaw kaw. Lub teeb liab zaus ntawm AC lub zog xa tawm yog coj mus kuaj thiab rov qab mus rau qhov kev tswj hwm uas tswj qhov qhib thiab kaw lub kaum sab xis ntawm cov lus qhia vane ntawm cov dej turbine los tswj cov zis hluav taws xob ntawm cov dej turbine. Los ntawm kev tawm tswv yim tswj txoj cai, qhov ceev ntawm lub tshuab hluav taws xob tuaj yeem ruaj khov.
Post lub sij hawm: Oct-08-2022
