Kodhi yekushanda kwemayuniti ekugadzira jenareta ye hydraulic turbine

1, Zvinhu zvinofanirwa kuongororwa usati watanga:
1. Tarisa kana vharuvhu yegedhi rekupinda yakavhurika zvizere;
2. Tarisa kana mvura yese inotonhodza yakavhurika zvizere;
3. Tarisa kana huwandu hwemafuta ekuzora huchikwira zvakanaka; Hunofanira kuwanikwa;
4. Tarisa kana voltage yenetwork yezvishandiso uye ma frequency parameters ekabhineti yekugovera simba zvichizadzisa zvinodiwa zvekutanga uye kubatanidza grid.

2, Matanho ekushanda kwekutanga kweyuniti:
1. Tanga turbine wogadzirisa gavhuna zvishoma nezvishoma kuti kumhanya kweturbine kusvike kupfuura 90% yekumhanya kwakayerwa;
2. Tendeudza maswichi ekufambisa simba uye ekuchinja simba panzvimbo ye "on";
3. Dzvanya bhatani rekuti "build-up excitation" kuti uvake voltage ye excitation kusvika 90% ye voltage yakayerwa;
4. Dzvanya makiyi ekuti “kuwedzera kwekutsamwisa” / “kudzikira kwekutsamwisa” kuti ugadzirise voltage yejenareta uye ugadzirise frequency yekugadzirisa kuvhurwa kweturbine (50Hz range);
5. Dzvanya bhatani rekuchengetedza simba kuti uchengetedze simba (danho iri harina kutariswa kune macircuit breakers asina basa rekuchengetedza simba), wobva wavhara bhatani rebanga [Cherechedza: teerera
Tarisa kana circuit breaker yagumburwa uye yabviswa (mwenje wegirini wakabatidzwa). Kana mwenje mutsvuku wakabatidzwa, kushanda uku hakubvumidzwe zvachose];

6. Vhara switch yekubatanidza grid nemaoko, wotarisa kana kutevedzana kwechikamu kuri kwakajairika uye kana paine kurasikirwa kwechikamu kana kukanganiswa. Kana mapoka matatu emwenje yechiratidzo akadzima panguva imwe chete, zvinoratidza kuti
Zvakajairika;
(1) Kubatanidza otomatiki grid: kana mapoka matatu emwenje asvika pane yakajeka zvikuru ochinja zvishoma nezvishoma odzima panguva imwe chete, tinya bhatani rekuvharisa nekukurumidza kuti ubatanidze kugrid
(2) Kubatanidza otomatiki: kana mapoka matatu emwenje achichinja zvishoma nezvishoma, mudziyo wekubatanidza otomatiki wegrid unobatidzwa, uye mudziyo wekubatanidza grid unozviona wega. Kana mamiriro ekubatanidza grid asangana, unotumira

Raira kuvhara otomatiki uye Net;
Mushure mekubudirira kwekubatanidza grid, bvisa switch yekubatanidza grid nemaoko uye switch yekubatanidza otomatiki yegrid.

7. Wedzera simba rinoita basa (gadzirisa kuvhurwa kweturbine) uye simba rinoita basa (gadzirisa zvinoenderana ne "wedzera kufadza" / "deredza kufadza" pasi pe "constant voltage" mode
Mushure mekugadzirisa kukosha kweparameter, 4. Tarisa kana switch yebanga, circuit breaker uye transfer switches dzedistribution cabinet dziri muchikamu
Chinja kuenda ku "constant cos ￠" mode kuti ushande.

3, Matanho ekushanda kwekuvhara kweyuniti:
1. Gadzirisa hydraulic turbine kuti uderedze mutoro unoshanda, tinya bhatani rekuti "excitation reduction" kuti uderedze excitation current, kuitira kuti simba rinoshanda uye simba re reactive zvive pedyo ne zero;
2. Dzvanya bhatani rerwendo kuti udzivise circuit breaker kuti ikanganiswe;
3. Bvisa maswichi ekufambisa simba nemagetsi;
4. Bvisa switch yebanga;
5. Vhara guide vane ye hydraulic turbine womisa kushanda kwe hydraulic generator nekushandisa manual brake;
6. Vhara nzira yekupinda mvura

Mitemo yekushanda kwevharuvhu yegedhi yejenareta yemvura ine turbine uye mvura inotonhorera.
4, Zvinhu zvekuongorora panguva yekushanda kwejenareta:
1. Tarisa kana kunze kwegetsi remagetsi rinoshandisa mvura kwakachena;
2. Tarisa kana kudedera uye ruzha rwechikamu chimwe nechimwe cheyuniti zviri zvakajairika;
3. Tarisa kana ruvara rwemafuta, huwandu hwemafuta uye tembiricha yegetsi rega rega remagetsi emvura zvakajairwa; Mhete yemafuta hongu

Kana ichishanda zvakanaka;
4. Tarisa kana mvura inotonhorera yemuchina wacho yakajairika uye kana paine kuvharika;
5. Tarisa kana maparamita echishandiso, maparamita ekushanda kwemutongi uye mwenje wechiratidzo zvakajairika;
6. Tarisa kana switch yega yega yekuchinja-chinja iri panzvimbo yakakodzera;
7. Tarisa kana mitsetse inopinda neinobuda, maswichi uye zvikamu zvinobatanidza zvejenareta zviri pedyo zvakanaka, uye kana zviripo
Hapana kupisa, kupisa, kushanduka kweruvara, nezvimwewo;

8. Tarisa kana tembiricha yemafuta yetransformer iri yakajairika, uye kana switch yekudonhedza yakapiswa, yakatsva uye inoshanduka-shanduka
Ruvara nezvimwe zviitiko;

9. Zadza zvinyorwa zvekushanda nenguva uye nemazvo.