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-hydraulic turbine.Emva koko, siya kwazisa imilinganiselo yesalathisi 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.Ubukhulu bomthamo, ukuphakama kwamandla ombane aphezulu;
3. Umlinganiselo wamandla olinganisiweyo: umlinganiselo wamandla asebenzayo olwelwe kwijenereyitha ukuya kumandla abonakalayo, kwi-COS φ N ibonisa ukuba izikhululo zombane wamanzi ezikude neziko lomthwalo zihlala zithatha amandla aphezulu, kwaye iindleko zemoto zinokuncitshiswa kancinane. xa into yamandla inyuka.
Iimpawu ze hydraulic turbine
1. Isikhululo samandla okugcina amandla sidlala indima enkulu yokucheba i-peak kunye nokuzaliswa kwentlambo kwigridi yamandla.Iyunithi iqala kwaye ime rhoqo.Ulwakhiwo lwenjini yejeneretha kufuneka luqwalasele ngokupheleleyo amandla alo 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 ayiyi konakala ngexesha lokujikeleza okulungileyo kunye nokubi;
4. Ulwakhiwo luhambelana ngokusondeleyo nemodi yokuqalisa.Ukuba i-motor yokuqala 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 owenziwe ngamanzi.Kwangaxeshanye, ikwasisixhobo esibalulekileyo sokusebenzisa ngokupheleleyo amandla acocekileyo nahlaziyiweyo ukuze kuzuzwe ugcino lwamandla, ukucutha ukukhutshwa 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
