Ijenereyitha yeHydro ngumatshini oguqula amandla anokubakho kunye namandla ekinetic okuhamba kwamanzi ukuya kumandla oomatshini, kwaye emva koko uqhube ijenereyitha kumandla ombane.Phambi kokuba iyunithi entsha okanye iyunithi ehlaziyiweyo iqalise ukusebenza, isixhobo kufuneka sihlolwe ngokupheleleyo phambi kokuba siqalise ukusebenza ngokusemthethweni, kungenjalo kuya kubakho ingxaki engapheliyo.
1, Ukuhlolwa phambi kokuba iyunithi iqaliswe
(1) Susa i-sundries kwi-penstock kunye ne-volute;
(2) Susa ukungcola kumjelo womoya;
(3) Khangela ukuba isikhonkwane sokucheba sesixhobo sokukhokela amanzi sikhululekile okanye sonakele;
(4) Khangela ukuba ngaba kukho ii-sandries ngaphakathi kwijenereyitha kunye nesithuba somoya;
(5) Khangela ukuba isiqhoboshi somoya sisebenza ngesiqhelo kusini na;
(6) Qwalasela esona sixhobo sokutywina ishaft ye-hydraulic turbine;
(7) Jonga umsesane wokuqokelela, i-exciter carbon brush pressure spring pressure kunye ne-carbon brush;
(8) Khangela ukuba zonke iinxalenye ze-oyile, amanzi kunye nenkqubo yegesi ziqhelekile.Ingaba inqanaba leoli kunye nombala webhere nganye iyinto eqhelekileyo
(9) Khangela ukuba indawo nganye yerhuluneli ichanekile kusini na nokuba indlela yokuvula umda ikwindawo enguziro;
(10) Yenza uvavanyo lwesenzo sevalve yebhabhathane kwaye ujonge imeko yokusebenza yeswitshi yokuhamba;
2, Izilumkiso ngexesha lokusebenza kweyunithi
(1) Emva kokuba umatshini uqalisiwe, isantya siya kunyuka ngokuthe ngcembe, kwaye asiyi kunyuka okanye siwe ngesiquphe;
(2) Ngexesha lokusebenza, nikela ingqalelo kwi-lubrication yecandelo ngalinye, kwaye kucacisiwe ukuba indawo yokuzalisa ioli iya kuzaliswa rhoqo ngeentsuku ezintlanu;
(3) Jonga ukunyuka kobushushu ngeyure nganye, khangela isandi kunye nokungcangcazela, kwaye urekhode ngokweenkcukacha;
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(5) Ukuvalwa komsebenzi ebusika kunye nexesha elide, amanzi aqokelelweyo aya kukhutshelwa ukuthintela umkhenkce kunye nomhlwa;
(6) Emva kokuvalwa kwexesha elide, coca kwaye ugcine umatshini wonke, ngakumbi ukuthambisa.
I-3, Unyango lokuvalwa ngexesha lomsebenzi weyunithi
Ngexesha lokusebenza kweyunithi, iyunithi iya kuvalwa ngoko nangoko kwimeko yezi meko zilandelayo:
(1) Isandi sokusebenza kweyunithi asiqhelekanga kwaye asisebenzi emva konyango;
(2) Ubushushu obuthweleyo bungaphezu kwama-70 ℃;
(3) Umsi okanye ivumba elitshisiweyo lejenereyitha okanye isitshixo;
(4) Ukungcangcazela okungaqhelekanga kweyunithi;
(5) Iingozi kwiindawo zombane okanye iintambo;
(6) Ukulahlekelwa kwamandla ancedisayo kunye nokungavumelekanga emva kokunyanga.
4, Ukugcinwa kweinjini yomoya oqhutywa ngamanzi
(1) Ukugcinwa okuqhelekileyo - kuyafuneka ukuqalisa, ukusebenza kunye nokuvala.I-capping oil cup iya kuzaliswa ngeoli kanye ngenyanga.Umbhobho wamanzi okupholisa kunye nombhobho we-oyile kufuneka ujongwe rhoqo ukugcina i-oyile igudile kwaye iqhelekile.Iplanti iya kugcinwa icocekile, inkqubo yoxanduva lwesithuba iya kusekwa, kwaye umsebenzi wokunikezela ngeshifu uya kwenziwa kakuhle.
(2) Ukugcinwa kwemihla ngemihla - ukwenza uhlolo lwemihla ngemihla ngokuhambelana nokusebenza, khangela ukuba inkqubo yamanzi ivaliwe okanye ibanjwe ngamaplanga, ukhula kunye namatye, khangela ukuba inkqubo yesantya ikhululekile okanye yonakele, khangela ukuba iisekethe zamanzi kunye neoyile zilungile. vula, kwaye wenze iirekhodi.
(3) Uhlengahlengiso lweyunithi — misela ixesha lohlengahlengiso ngokwenani leeyure zokusebenza kweyunithi, ngokuqhelekileyo kube kanye qho kwiminyaka emi-3 ukuya kwemi-5.Ngexesha lokulungiswa, iindawo ezigugile kakhulu kunye nezineziphene ziya kutshintshwa okanye zilungiswe kumgangatho wokuqala wefektri, ezifana neebheringi, i-vanes yesikhokelo, njl.njl. emva kokulungiswa, ukuthunyelwa okufanayo kunye neyunithi esanda kufakwa iya kwenziwa.
5. Iimpazamo eziqhelekileyo ze-hydraulic turbine kunye nezisombululo zazo
(1) Impazamo yemitha yeKilowatt
I-Phenomenon 1: isalathisi semitha ye-kilowatt iyancipha, iyunithi iyangcangcazela, i-ferry iyanda, kunye nezinye iinaliti zemitha zijinga.
Unyango 1: gcina ubunzulu bokuntywila kwityhubhu eyidrafti ngaphezulu kwe-30cm phantsi kwawo nawuphi na umsebenzi okanye ukuvalwa.
I-Phenomenon 2: i-kilowatt meter iyahla, ezinye iimitha zijinga, iyunithi iyangcangcazela kwaye ijingi ngesandi sokungqubana.
Unyango lwe-2: yeka umatshini, vula umngxuma wokufikelela ukuze uhlolwe kwaye ubuyisele ipini yokubeka.
I-Phenomenon 3: i-kilowatt meter iyancipha, iyunithi ayikwazi ukufikelela kumthwalo opheleleyo xa ivuliwe ngokupheleleyo, kunye nezinye iimitha ziqhelekileyo.
Unyango 3: misa umatshini ukususa intlenga ezantsi komsinga.
I-Phenomenon 4: imitha ye-kilowatt iyancipha kwaye iyunithi ivulwe ngokupheleleyo ngaphandle komthwalo opheleleyo.
Unyango lwe-4: yeka umatshini ukulungelelanisa ibhanti okanye usule i-wax yebhanti.
(2) Unit vibration, ethwele impazamo yobushushu
I-Phenomenon 1: iyunithi iyangcangcazela kwaye isalathisi semitha ye-kilowatt iyajika.
Unyango 1: yeka umatshini ukujonga ityhubhu eyidrafti kwaye weld iintanda.
I-Phnomenon 2: iyunithi iyangcangcazela kwaye ithumela isignali eBetha ubushushu obugqithisileyo.
Unyango lwe-2: khangela inkqubo yokupholisa kwaye ubuyisele amanzi okupholisa.
I-Fenomenon 3: iyunithi iyangcangcazela kwaye iqondo lobushushu liphezulu kakhulu.
Unyango 3: gcwalisa umoya kwigumbi lomgijimi;.
I-Fenomenon 4: iyunithi iyangcangcazela kwaye ubushushu bebheringi nganye ayiqhelekanga.
Unyango lwesi-4: phakamisa umgangatho wamanzi omsila, kunye nokuvala ngokukhawuleza, kwaye uqinise iibholithi.
(3) Impazamo yoxinzelelo lweoyile yerhuluneli
I-Phenomenon: ipleyiti yokukhanya ivuliwe, intsimbi yombane iyakhala, kunye noxinzelelo lweoyile yesixhobo soxinzelelo lweoyile yehla ukuya kuxinzelelo lweoyile.
Unyango: sebenzisa i-handwheel yokuvula i-handwheel ukwenza inaliti ebomvu ihambelane nenaliti emnyama, unqumle umbane we-pendulum ephaphazelayo, ujike ivalve yokutshintsha irhuluneli kwindawo yesandla, utshintshe ukusebenza koxinzelelo lweoyile, kwaye unike ingqwalasela ukusebenza kweyunithi.Jonga i-oiling ye-oiling circuit.Ukuba iyasilela, qalisa impompo yeoli ngesandla.Yiphathe xa uxinzelelo lweoyile lunyukela kumda ongaphezulu woxinzelelo lweoyile esebenzayo.Okanye jonga isixhobo soxinzelelo lweoyile ukuvuza komoya.Ukuba unyango olungentla alusebenzi kwaye uxinzelelo lweoyile luyaqhubeka nokuhla, misa umatshini ngemvume yomphathi weshifti.
(4) Ukungaphumeleli kwerhuluneli ngokuzenzekelayo
I-Phenomenon: irhuluneli ayikwazi ukusebenza ngokuzenzekelayo, i-servomotor iguquguquka ngokungaqhelekanga, eyenza i-frequency kunye nomthwalo uzinzile, okanye inxalenye ethile yerhuluneli ivelisa isandi esingaqhelekanga.
Unyango: ngokukhawuleza utshintshe kwi-oyile yoxinzelelo lwe-oyile, kwaye abasebenzi abasemsebenzini abayi kushiya indawo yokulawula irhuluneli ngaphandle kokugunyaziswa.Khangela zonke iindawo zerhuluneli.Ukuba isiphoso asikwazi ukupheliswa emva konyango, xela kumphathi weshifti kwaye ucele ukuvalwa konyango.
(5) Ijenereyitha emlilweni
Isenzeko: Itonela yomoya yejenereyitha ikhupha umsi oshinyeneyo kwaye inevumba lokugquma okutshileyo.
Unyango: Phakamisa ngesandla ivalve yokumisa i-solenoid engxamisekileyo, vala i-vane yesikhokelo, kwaye ucinezele umda wokuvula inaliti ebomvu ukuya kwi-zero.Emva kokuba isitshixo sokuvuselela sitsibe, khawuleza uvule i-faucet yomlilo ukuze ucime umlilo.Ukuze uthintele i-asymmetric ukufudumeza ukuguqulwa kwe-shaft ye-generator, vula kancinci i-vane yesikhokelo ukugcina iyunithi ejikelezayo ngesantya esiphantsi (i-10 ~ 20% yesantya esilinganiselwe).
Izilumkiso: musa ukusebenzisa amanzi ukucima umlilo xa iyunithi ingakhubekanga kwaye i-generator ine-voltage;Musa ukungena kwijenereyitha ukucima umlilo;Akuvumelekanga ngokungqongqo ukusebenzisa izitshizi zesanti kunye ne-foam ukucima umlilo.
(6) Iyunithi ibaleka kakhulu (ukuya kuthi ga kwi-140% yesantya esilinganisiweyo)
I-Phnomenon: ipleyiti yokukhanya ivuliwe kwaye ixilongo likhala;Umthwalo uphonswa ngaphandle, isantya sanda, iyunithi yenza isandi esiphakamileyo, kwaye inkqubo yokuvuselela yenza ukunyakaza okunyanzeliswayo.
Unyango: kwimeko ye-overspeed ebangelwa ukulahlwa komthwalo weyunithi kunye nerhuluneli ayikwazi ukuvalwa ngokukhawuleza kwindawo yokungabikho komthwalo, i-handwheel yokuvula umda wokuvula iya kuqhutywa ngesandla kwisithuba sokungabikho komthwalo.Emva kokuhlolwa okubanzi kunye nonyango, xa kuchongwa ukuba akukho ngxaki, umphathi we-shift uya kuyalela umthwalo.Kwimeko ye-overspeed ebangelwa kukusilela kwerhuluneli, iqhosha lokuvala liya kucinezelwa ngokukhawuleza.Ukuba ayikasebenzi, ivalve yebhabhathane iya kuvalwa ngokukhawuleza emva koko ivalwe.Ukuba isizathu asifunyanwanga kwaye unyango aluqhutywanga emva kokuba iyunithi igqithise isantya, akuvumelekanga ukuqalisa iyunithi.Kuya kuxelwa kwinkokeli yezityalo kuphando, ukufumana unobangela kunye nonyango phambi kokuba uqalise iyunithi.
Ixesha lokuposa: Sep-29-2021
