Ukongeza kwiiparameters zokusebenza, isakhiwo kunye neentlobo ze-hydraulic turbine ezifakwe kumanqaku adlulileyo, siya kwazisa izalathisi zokusebenza kunye neempawu ze-hydraulic turbine kule nqaku. Xa ukhetha i-injini ye-hydraulic, kubalulekile ukuqonda ukusebenza kwe-injini ye-hydraulic. Emva koko, siya kwazisa iiparamitha zesalathisi sokusebenza esihambelanayo kunye neempawu ze-hydraulic turbine.
Isalathiso sokusebenza se-hydraulic turbine
1. Amandla alinganisiweyo: asetyenziselwa ukuvakalisa umthamo we-hydro generator, kwi-kW. Amandla alinganisiweyo owahlulwe ngobuchule akayi kuba mkhulu kunokukhutshwa kweshaft ye-hydro turbine;
2. I-voltage elinganisiweyo: umbane olinganisiweyo we-hydro generator uya kumiselwa ngothelekiso lobugcisa kunye noqoqosho ngokubambisana nomenzi. Okwangoku, amandla ombane ejenereyitha ye-hydro asuka kwi-6.3kV ukuya kwi-18.0kv. Ukuba mkhulu umthamo, uphezulu umbane olinganisiweyo;
3. Umlinganiselo wamandla olinganisiweyo: umlinganiselo wamandla asebenzayo asebenzayo kwijeneretha kumandla abonakalayo alinganisiweyo, kwi-COS φ N ibonisa ukuba izikhululo zombane wamanzi ezikude neziko lomthwalo zihlala zithatha amandla aphezulu, kwaye iindleko zemoto zinokuncitshiswa kancinane xa umbane unyuka.
Iimpawu ze-hydraulic turbine
1. Isikhululo samandla okugcina amandla sidlala indima enkulu yokucheba kunye nokuzaliswa kwentlambo kwigridi yamandla. Iyunithi iqala kwaye ime rhoqo. Ubume benjini yejeneretha kufuneka buqwalasele ngokupheleleyo amandla ayo aphindaphindiweyo e-centrifugal, ebangela ukukhathala kwizinto zesakhiwo kunye nokutshintsha kwe-thermal kunye nokwandiswa kwe-thermal kwi-stator kunye ne-rotor windings. I-stator ihlala ithatha i-thermoelastic insulation;
2. I-fan kwi-rotor ye-hydro generator yesiqhelo ye-generator ye-generator motor ayikwazi ukuhlangabezana neemfuno zokutshatyalaliswa kobushushu kunye nokupholisa, kwaye i-peripheral fan isetyenziselwa ngokubanzi iiyunithi ezinomthamo omkhulu kunye nesantya esiphezulu;
3. Ifilimu yeoli ye-thrust bearing kunye nesikhokelo asiyi konakala ngexesha lokujikeleza okulungileyo kunye nokubi;
4. Ulwakhiwo luhambelana ngokusondeleyo kwindlela yokuqalisa. Ukuba i-motor yokuqalisa isetyenzisiwe, i * * * motor ifakwe kwi-coaxial. Ukuba kuyimfuneko ukutshintsha isantya se-motor generator, ngaphezu kokutshintsha isigaba samandla, kuyafuneka kwakhona ukutshintsha i-stator winding kunye ne-rotor pole.
Ezi zizalathisi zokusebenza kunye neempawu ze-injini yamanzi. Ukongeza kwiiparamitha eziphambili zokusebenza, ulwahlulo, ulwakhiwo kunye nesakhiwo sofakelo lwe-injini ye-hydraulic eyaziswa ngaphambili, ukwaziswa kwangaphambili kwe-injini ye-hydraulic kuphelile. Iyunithi yejenereyitha yeinjini yomoya wamanzi sisixhobo esibalulekileyo sombane wamanzi kunye nenxalenye eyimfuneko kushishino lombane oqhutywa ngamanzi. Kwangaxeshanye, ikwasisixhobo esibalulekileyo sokusebenzisa ngokupheleleyo amandla acocekileyo nahlaziyiweyo ukuze kuzuzwe ugcino lwamandla, ukuncitshiswa kokukhutshwa nokunciphisa ungcoliseko lokusingqongileyo. Ngeli xesha lokwandisa ingqalelo ekukhuselweni kwendalo, kukholelwa ukuba iiyunithi ze-hydro generator ziya kuba nethemba elikhulu lemarike.
Ixesha lokuposa: Jan-18-2022
