1, Izinto eziza kujongwa ngaphambi kokuqaliswa:
1. Khangela ukuba ivalve yesango lokungena ivuleke ngokupheleleyo na;
2. Khangela ukuba onke amanzi okupholisa avulwe ngokupheleleyo na;
3. Jonga ukuba inqanaba le-oyile yokuthambisa liqhelekile na;
4. Khangela ukuba i-voltage yesixhobo sombane kunye neeparamitha zefrikhwensi yekhabhinethi yokuhambisa amandla iyahlangabezana neemfuno zokuqalisa kunye negridi yoqhagamshelo.
2, Amanyathelo okusebenza okuqalisa iyunithi:
1. Qalisa i-iturbine kwaye ulungelelanise ngokucothayo irhuluneli ukwenza isantya seinjini yomoya sifikelele ngaphezu kwe-90% yesantya esilinganisiweyo;
2. Jika uchulumanco kunye nokutshintsha amandla kwindawo yokuvula;
3. Cinezela iqhosha elithi "i-build-up excitation" ukwakha i-voltage ye-excitation ukuya kwi-90% yombane olinganisiweyo;
4. Cinezela amaqhosha e-"excitation ukwanda" / "ukuncipha kwe-excitation" ukulungisa i-terminal voltage ye-generator kunye nokulungelelanisa i-frequency ye-iturbine yokuvula uhlengahlengiso (uluhlu lwama-50Hz);
5. Cinezela iqhosha logcino lwamandla ukugcina amandla (eli nyathelo alihoywa kubaphuli beesekethe ngaphandle komsebenzi wokugcina amandla), kwaye uvale iswitsha yemela [Qaphela: nikela ingqalelo
Khangela ukuba i-breaker circuit ikhutshiwe kwaye yaqhawula (ukukhanya okuluhlaza kuvuliwe). Ukuba isibane esibomvu sivuliwe, lo msebenzi awuvumelekanga ngokungqongqo];
6. Vala inguqu yokudibanisa igridi ye-manual, kwaye ukhangele ukuba ulandelelwano lwesigaba luqhelekileyo kunye nokuba kukho ukulahleka kwesigaba okanye ukuqhawula. Ukuba amaqela amathathu esalathisi sezibane zilayita ngaxeshanye, oko kubonisa ukuba
Eqhelekileyo;
(1) Uqhagamshelo lwegridi oluzenzekelayo: xa amaqela amathathu ezibane efikelela kokona kuqaqamba kakhulu kwaye atshintshe ngokucothayo kwaye aphume ngaxeshanye, khawuleza cofa iqhosha lokuvala ukudibanisa kwigridi.
(2) Uqhagamshelo lwegridi oluzenzekelayo: xa amaqela amathathu ezibane etshintsha kancinci, isixhobo sokuqhagamshelwa kwegridi ngokuzenzekelayo siya kutshintshwa, kwaye isixhobo sokuqhagamshelwa kwegridi siya kuzibona ngokuzenzekelayo. Xa iimeko zoxhulumaniso lwegridi zidibene, ziya kuthumela
Umyalelo wokuvala ngokuzenzekelayo kunye ne-Net;
Emva koqhagamshelo lwegridi eyimpumelelo, qhawula uqhagamshelo loqhagamshelo lwegridi yesandla kunye nesitshixo soqhagamshelo lwesixhobo soqhagamshelwano oluzenzekelayo.
7. Yandisa amandla asebenzayo (lungisa ukuvulwa kweinjini yomoya) kunye namandla asebenzayo (lungisa ngokuhambelana "nokunyusa i-excitation" / "ukunciphisa i-excitation" phantsi kwe "voltage eqhubekayo"
Emva kokulungelelanisa ixabiso elicetywayo leparameter, 4. Khangela ukuba i-knife switch, i-circuit breaker kunye nokutshintshwa kokutshintshwa kwekhabhinethi yokusabalalisa kwisigaba
Tshintshela kwimowudi ethi “constant cos ￠” ukuze usebenze.
3, Amanyathelo okusebenza okuvalwa kweyunithi:
1. Lungisa i-hydraulic turbine ukunciphisa umthwalo osebenzayo, cinezela iqhosha elithi "excitation reduction" ukuze unciphise i-excitation current, ukwenzela ukuba amandla asebenzayo kunye namandla asebenzayo asondele kwi-zero;
2. Cinezela iqhosha lohambo ukukhwelisa i-breaker circuit ukuze kuqhawulwe;
3. Nciphisa i-excitation kunye nokutshintsha amandla okutshintsha;
4. Nxiba isitshixo semela;
5. Vala ivane yesikhokelo seinjini yomoya oqhutywa ngamanzi kwaye uyeke ukusebenza kwejenereyitha yolwelo olusebenza ngoxinzelelo olukhulu olwenziwa ngamanzi ngebhuleki yezandla;
6. Vala indawo yokungena amanzi
Imigaqo yokusebenza yejenereyitha ye-injini ye-injini yamanzi iseti ivalve yesango kunye namanzi okupholisa.
4, Izinto zokuhlola ngexesha lokusebenza okuqhelekileyo kweyunithi yejeneretha:
1. Jonga ukuba umphandle weyunithi yejenereyitha ye-hydro ucocekile;
2. Jonga ukuba ukungcangcazela kunye nesandi senxalenye nganye yeyunithi yesiqhelo;
3. Khangela ukuba umbala we-oyile, inqanaba le-oyile kunye nobushushu bomthamo ngamnye we-hydro generator ziqhelekileyo; Umsesane we-oyile ewe
Nokuba isebenza ngokuqhelekileyo;
4. Khangela ukuba amanzi okupholisa eyunithi aqhelekile kwaye ukuba kukho ukuvaleka;
5. Khangela ukuba iiparamitha zesixhobo, iiparamitha zokusebenza zomlawuli kunye nezibane zesalathisi ziqhelekileyo;
6. Khangela ukuba iswitshi nganye yokutshintsha ikwindawo ehambelana nayo;
7. Khangela ukuba imigca engenayo naphumayo, iiswitshi kunye neendawo eziqhagamshelayo zejenereyitha zinxibelelene kakuhle, nokuba kukho
Akukho kufudumala, ukutshisa, ukujika kwebala, njl.
8. Khangela ukuba ubushushu be-oyile ye-transformer buqhelekile, kwaye ingaba i-drop switch iyatshisa, itshiswe kwaye iyaguquguquka.
Umbala kunye nezinye iziganeko;
9. Gcwalisa iirekhodi zokusebenza kwangexesha nangokuchanekileyo.
Ixesha lokuposa: Jun-16-2022
