10kv High Voltage Equipment YeHydropower Plant
10kv High Voltage Equipment YeHydropower Plant
Iyo yakakwana yekugovera magetsi mudziyo we3 ~ 12kV matatu-chikamu AC 50HZ bhazi rimwe chete uye imwe bhazi chikamu system. Inonyanya kushandiswa mumagetsi emagetsi, madiki uye epakati-saizi majenareta ekufambisa magetsi, maindasitiri uye mabhizinesi emigodhi, kugovera magetsi uye yechipiri substations yemagetsi masisitimu, kugamuchira magetsi, kutapurirana kwemagetsi, uye hombe-yakakwira-voltage mota kutanga, nezvimwe.
1. Nzira yekuvhara ndeyekutevera:
a. Vhara magonhi epakati neakadzika, wokiya nemakiyi emagetsi.
b. Kana iyo yedunhu inoputika yakavharwa, ndiro yekuraira pabhodhi reanalogi inofanira kuchinjana neplate yekuraira pane control switch handle isati yashanda control switch kuti ivhare.
2. Maitiro ekuvhura ndeokuti:
a. Mushure mekuchinjanisa bhodhi rekuraira pabhodhi reanalogi nebhodhi rekuraira pane mubato wekuchinja, shandisa switch yekudzora kuti ubvise chinotyora chedunhu.
b. Iyo electromagnetic lock inovhurwa mushure mekuvhurwa kwedunhu rinotyora.
3. Apo bhazi guru kana mutsara wepamusoro unouya uri mhenyu, muvharidzi wedunhu anogona kugadziriswa pasina kupera simba.
Kutanga, vhura mhepo inoputika, bvisa uye dhonza kunze kwese kuputsa kwedunhu kwekabati inouya, muparadzi wedunhu akaparadzaniswa zvachose kubva kumutsara mhenyu, wobva wavhura magonhi epakati neakadzika kuti apinde mukamuri yekutyora dunhu kuti agadzirise muparadzi wedunhu. (Usavhure musuwo uyu kana mwenje wechiratidzo cheyakakwira-voltage chaja yekuratidza mudziyo pamusuwo wepasi wakabatidzwa)
4. Dunhu guru harina kuvharwa, uye dunhu rekubatsira rinogadziriswa.
Iyo relay kamuri uye terminal kamuri ye switch kabati yakarongedzerwa yakasarudzika kubva kudunhu guru, saka iyo yekubatsira yedunhu inogona kuongororwa uye kugadziriswa pasina kutadza kwemagetsi mudunhu guru.
5. Emergency kiinura
Apo dunhu guru riri kushanda uye kushanda kunokonzerwa nekukundikana kwekuvhara kwemagetsi, inoda kuvhurwa munguva yekukurumidzira, chero bedzi kiyi yekuzarura yekukurumidzira inoshandiswa kuizarura, uye masuo epakati nepakati anogona kuvhurwa zvakasununguka. Mushure mokunge njodzi yabviswa, inofanira kudzorerwa kune yayo yepakutanga pakarepo. Kuchengetedza kwezuva nezuva kunofanira kuchengetedzwa mushure mokunge yaiswa mukushanda, uye kupisa kwebhazi kunofanira kuonekwa nguva dzose. Kana tembiricha yakakwira zvakanyanya kana paine ruzha rusina kujairika, chikonzero chinofanira kuongororwa. Zvichienderana nemamiriro ekushanda, basa rekuchenesa nekugadzirisa richaitwa makore maviri kusvika mashanu.
