Kev koom ua ke ntawm Hydroelectric Fais Fab Cog rau hauv Lub Nroog Fais Fab

Kev koom ua ke ntawm Hydroelectric Fais Fab Cog rau hauv Lub Nroog Fais Fab
Hydroelectric fais fab nroj tsuag yog qhov tseem ceeb ntawm lub zog tauj dua tshiab, siv lub zog kinetic ntawm ntws los yog dej poob los tsim hluav taws xob. Txhawm rau ua kom cov hluav taws xob no siv tau rau hauv tsev, kev lag luam, thiab kev lag luam, lub zog tsim hluav taws xob yuav tsum tau muab tso rau hauv daim phiaj hluav taws xob hauv zos. Cov txheej txheem no suav nrog ob peb kauj ruam tseem ceeb los xyuas kom muaj kev nyab xeeb, kev ntseeg tau, thiab ua haujlwm tau zoo.
1. Kev tsim hluav taws xob thiab hluav taws xob hloov pauv
Thaum cov dej ntws los ntawm lub tshuab hluav taws xob, nws tig lub tshuab hluav taws xob uas tsim hluav taws xob, feem ntau ntawm qhov nruab nrab voltage (piv txwv li, 10-20 kV). Txawm li cas los xij, qhov hluav taws xob nyob rau theem no tsis haum rau kev sib kis mus ntev lossis kev faib ncaj qha rau cov neeg siv khoom. Yog li ntawd, cov hluav taws xob yog thawj zaug xa mus rau ib kauj ruam-up transformer, uas ua rau kom qhov voltage mus rau ib theem siab dua (piv txwv li, 110 kV los yog ntau tshaj) rau kev sib kis tau zoo.
2. Daim phiaj sib txuas ntawm cov chaw nres tsheb

Cov hluav taws xob high-voltage yog xa mus rau ib qho chaw nyob ze, uas ua raws li kev sib tshuam ntawm cov nroj tsuag hydro thiab cov kab sib chaws hauv cheeb tsam lossis hauv zos. Nyob rau hauv lub substation, switchgear thiab tiv thaiv relays saib xyuas thiab tswj cov ndlwg ntawm hluav taws xob. Yog tias cov nroj tsuag hydro tau muab lub zog rau hauv ib cheeb tsam, qhov hluav taws xob yuav raug txo qis dua siv cov hloov pauv ua ntej nkag mus rau qhov kev faib tawm.
3. Synchronization nrog daim phiaj
Ua ntej lub tshuab hluav taws xob xa hluav taws xob tuaj yeem xa hluav taws xob mus rau daim phiaj, nws cov zis yuav tsum tau synchronized nrog daim phiaj voltage, zaus, thiab theem. Qhov no yog ib kauj ruam tseem ceeb, vim tias kev tsis sib haum xeeb tuaj yeem ua rau muaj kev tsis ruaj khov lossis kev puas tsuaj rau lub cev. Synchronization yog tiav los ntawm kev siv automated tswj systems uas tsis tu ncua saib cov kab sib chaws thiab kho lub tshuab hluav taws xob ua haujlwm raws li.
4. Load Balancing thiab Dispatch
Hydropower feem ntau yog siv rau kev sib npaug vim nws qhov yooj yim thiab lub sijhawm teb sai. Grid cov neeg ua haujlwm xa cov hluav taws xob hluav taws xob raws li qhov xav tau, tso cai rau nws los ua kom muaj kev sib cuam tshuam xws li cua thiab hnub ci. Kev sib txuas lus ntawm lub sijhawm tiag tiag ntawm cov nroj tsuag thiab cov phiaj xwm tswj chaw ua kom pom kev sib koom ua ke thiab kab sib chaws ruaj khov.
5. Kev tiv thaiv thiab kev saib xyuas
Txhawm rau tiv thaiv kev ua yuam kev lossis ua tsis tiav, ob qho tib si cov nroj tsuag thiab kab sib chaws tau nruab nrog kev saib xyuas thiab kev tiv thaiv siab heev. Cov no muaj xws li Circuit Court breakers, voltage regulators, thiab SCADA (Supervisory Control and Data Acquisition) systems. Thaum muaj kev txhaum, cov tshuab no tuaj yeem cais cov ntu cuam tshuam thiab tiv thaiv cascading tsis ua haujlwm.

Xaus
Kev sib koom ua ke ntawm cov chaw tsim hluav taws xob hluav taws xob rau hauv daim phiaj hauv zos yog ib txoj hauv kev tab sis tseem ceeb rau kev xa lub zog huv rau cov zej zog. Los ntawm kev ua tib zoo tswj cov qib voltage, synchronization, thiab kev tiv thaiv kev tiv thaiv, cov nroj tsuag hydroelectric tuaj yeem ua lub luag haujlwm txhim khu kev qha thiab ruaj khov hauv cov khoom siv hluav taws xob niaj hnub no.