Ijeneretha ye-Hydro ingumshini oguqula amandla angaba khona kanye namandla e-kinetic okugeleza kwamanzi abe amandla emishini, bese ushayela ijeneretha ibe amandla kagesi.Ngaphambi kokuthi iyunithi entsha noma iyunithi elungisiwe iqale ukusebenza, okokusebenza kufanele kuhlolwe ngokuphelele ngaphambi kokuthi kuqale ukusebenza ngokusemthethweni, ngaphandle kwalokho kuzoba nezinkinga ezingapheli.
1, Ukuhlolwa ngaphambi kokuqala kweyunithi
(1) Susa ama-sundries esitokisini bese u-volute;
(2) Khipha ukungcola emgudwini womoya;
(3) Bheka ukuthi ingabe iphinikhodi yokugunda yendlela yokuqondisa amanzi ivulekile noma yonakele;
(4) Hlola ukuthi azikho yini izinsimbi ngaphakathi kwe-generator negebe lomoya;
(5) Hlola ukuthi ibhuleki le-air brake lisebenza ngokujwayelekile yini;
(6) Hlola umshini omkhulu wokuvala i-shaft we-hydraulic turbine;
(7) Hlola indandatho yokuqoqa, i-exciter carbon brush spring pressure kanye ne-carbon brush;
(8) Hlola ukuthi zonke izingxenye zikawoyela, amanzi negesi zijwayelekile yini.Ukuthi izinga likawoyela nombala webhere ngalinye kujwayelekile
(9) Bheka ukuthi isikhundla sengxenye ngayinye yombusi silungile yini nokuthi indlela yomkhawulo wokuvula ikuziro yini;
(10) Yenza ukuhlolwa kwesenzo se-butterfly valve futhi uhlole isimo sokusebenza seswishi yokuhamba;
2, Izinyathelo zokuqapha ngesikhathi sokusebenza kweyunithi
(1) Ngemva kokuqaliswa komshini, ijubane lizokhuphuka kancane kancane, futhi ngeke liphakame noma liwe ngokuzumayo;
(2) Ngesikhathi sokusebenza, qaphela ukugcotshwa kwengxenye ngayinye, futhi kucacisiwe ukuthi indawo yokugcwalisa uwoyela kufanele igcwaliswe njalo ezinsukwini ezinhlanu;
(3) Bheka ukukhuphuka kwezinga lokushisa njalo ngehora, hlola umsindo nokudlidliza, futhi urekhode ngokuningiliziwe;
(4) Ngesikhathi sokuvala shaqa, vula isondo lesandla ngokulinganayo futhi kancane, ungavali i-vane yomhlahlandlela ngokuqinile ukuze uvimbele ukulimala noma ukuminya, bese uvala i-valve;
(5) Ukuze kuvalwe ubusika futhi kuvalwe isikhathi eside, amanzi aqoqiwe azokhishelwa ukuvimbela ukuqhwa nokugqwala;
(6) Ngemuva kokuvala isikhathi eside, hlanza futhi ugcine umshini wonke, ikakhulukazi ukugcoba.
3, Vala ukwelapha ngesikhathi sokusebenza kweyunithi
Ngesikhathi sokusebenza kweyunithi, iyunithi izovalwa ngokushesha uma kuba nanoma yimiphi imibandela elandelayo:
(1) Umsindo wokusebenza kweyunithi awujwayelekile futhi awuvumelekile ngemva kokwelashwa;
(2) Izinga lokushisa elithwalayo lingaphezu kuka-70 ℃;
(3) Intuthu noma iphunga elishisayo elivela kujeneretha noma i-exciter;
(4) Ukudlidliza okungavamile kweyunithi;
(5) Izingozi ezingxenyeni zikagesi noma kolayini;
(6) Ukulahlekelwa amandla asizayo nokungavumelekile ngemva kokwelashwa.
4, Ukugcinwa kwe-hydraulic turbine
(1) Ukugcinwa okujwayelekile - kuyadingeka ukuqalisa, ukusebenza nokuvala.Inkomishi yamafutha e-capping izogcwaliswa ngamafutha kanye ngenyanga.Ipayipi lamanzi okupholisa kanye nepayipi likawoyela kufanele kuhlolwe njalo ukuze kugcinwe izinga likawoyela elibushelelezi nelivamile.Imboni kufanele igcinwe ihlanzekile, uhlelo lokubophezeleka emsebenzini luzosungulwa, futhi umsebenzi wokunikezela ngamashifu kufanele wenziwe kahle.
(2) Ukunakekelwa kwansuku zonke - ukuhlola nsuku zonke ngokusebenza, hlola ukuthi uhlelo lwamanzi luvinjiwe noma lubhajwe yizinkuni, ukhula namatshe, hlola ukuthi isistimu yesivinini ixega noma yonakele, hlola ukuthi amasekhethi amanzi namafutha akhona yini. vula, futhi wenze amarekhodi.
(3) Ukulungiswa kabusha kweyunithi - nquma isikhathi sokulungisa ngokwenani lamahora okusebenza kweyunithi, ngokuvamile kanye njalo eminyakeni emi-3 kuya kwemi-5.Ngesikhathi sokulungiswa kabusha, izingxenye eziguge kakhulu nezikhubazekile zizoshintshwa noma zilungiswe zibe izinga langempela lefekthri, njengama-bearings, ama-vanes aqondisayo, njll. ngemva kokulungiswa, ukuthunywa okufanayo njengeyunithi esanda kufakwa kuyokwenziwa.
5. Amaphutha ajwayelekile e-hydraulic turbine nezixazululo zawo
(1) Iphutha lemitha ye-Kilowatt
I-Phenomenon 1: inkomba yemitha ye-kilowatt iyehla, iyunithi iyandindizela, isikebhe siyanda, kanye nezinye izinaliti zamamitha ziyashwibeka.
Ukwelashwa 1: gcina ukujula kokucwiliswa kweshubhu okusalungiswa ngaphezu kuka-30cm ngaphansi kwanoma yikuphi ukuhlinzwa noma ukuvala shaqa.
I-Phenomenon 2: imitha ye-kilowatt iyehla, amanye amamitha ayashwibeka, iyunithi iyadlidliza futhi inyakaza ngomsindo wokungqubuzana.
Ukwelashwa 2: misa umshini, vula imbobo yokufinyelela ukuze uhlolwe futhi ubuyisele iphinikhodi yendawo.
I-Phenomenon 3: imitha ye-kilowatt iyehla, iyunithi ayikwazi ukufinyelela umthwalo ogcwele lapho ivuliwe ngokugcwele, kanti amanye amamitha ajwayelekile.
Ukwelashwa 3: misa umshini ukuze ususe intlenga phansi nomfula.
I-Phenomenon 4: imitha ye-kilowatt iyehla futhi iyunithi ivulwa ngokugcwele ngaphandle komthwalo ogcwele.
Ukwelashwa 4: misa umshini ukuze ulungise ibhande noma usule i-wax yebhande.
(2) Ukudlidliza kweyunithi, okunephutha lokushisa
I-Phenomenon 1: iyunithi iyadlidliza futhi isikhombisi semitha ye-kilowatt siyashintshana.
Ukwelashwa 1: misa umshini ukuze uhlole ishubhu lokusalungiswa bese ushisela imifantu.
I-Phenomenon 2: iyunithi iyadlidliza futhi ithumela isignali ethi I-Bearing Overheating.
Ukwelashwa 2: hlola uhlelo lokupholisa bese ubuyisela amanzi okupholisa.
I-Phenomenon 3: iyunithi iyadlidliza futhi izinga lokushisa elikhona liphezulu kakhulu.
Ukwelashwa 3: gcwalisa umoya ekamelweni lomgijimi;.
I-Phenomenon 4: iyunithi iyadlidliza futhi izinga lokushisa lebherethi ngalinye alijwayelekile.
Ukwelashwa 4: phakamisa izinga lamanzi omsila, ngisho nokuvalwa okuphuthumayo, futhi uqinise amabhawodi.
(3) Iphutha lomfutho kawoyela wombusi
I-Phenomenon: ipuleti lokukhanya livuliwe, insimbi kagesi iyakhala, futhi umfutho kawoyela wedivayisi yokucindezela uwoyela wehlela ku-oyela oyiphutha.
Ukwelashwa: sebenzisa i-handwheel yomkhawulo wokuvula ukuze wenze inaliti ebomvu iqondane nenaliti emnyama, unqamule amandla e-pendulum endizayo, vula i-valve yokushintsha umbusi endaweni yesandla, shintsha ukusebenza kwengcindezi kawoyela okwenziwa ngesandla, futhi unakisise kakhulu. ukusebenza kweyunithi.Hlola i-oiling oiling circuit.Uma ihluleka, qala iphampu kawoyela mathupha.Yiphathe lapho umfutho kawoyela ukhuphuka ufika emkhawulweni ongaphezulu wengcindezi kawoyela osebenzayo.Noma hlola idivayisi yokucindezela uwoyela ngokuvuza komoya.Uma ukwelashwa okungenhla kungavumelekile futhi nomfutho kawoyela uqhubeka nokwehla, misa umshini ngemvume yomphathi weshifu.
(4) Ukwehluleka kombusi okuzenzakalelayo
I-Phenomenon: umbusi akakwazi ukusebenza ngokuzenzakalelayo, i-servomotor ishintsha ngendlela engavamile, okwenza imvamisa nomthwalo ungagxili, noma ingxenye ethile yombusi ikhiqiza umsindo ongavamile.
Ukwelashwa: shintsha ngokushesha kubhukwana lokucindezela uwoyela, futhi abasebenzi abasemsebenzini ngeke bashiye indawo yokulawula umbusi ngaphandle kokugunyazwa.Hlola zonke izingxenye zombusi.Uma iphutha lingenakuqedwa ngemva kokwelashwa, bika kumphathi weshifu bese ucela ukuvala umlomo ukuze uthole ukwelashwa.
(5) Ijeneretha ivutha
I-Phenomenon: Umhubhe womoya ophehla ugesi ukhipha intuthu ewugqinsi futhi unephunga lokushiswa kokushisa.
Ukwelashwa: phakamisa mathupha i-valve yesitobhi se-solenoid esiphuthumayo, vala i-vane yomhlahlandlela, bese ucindezela umkhawulo wokuvula inaliti ebomvu iye kuziro.Ngemuva kokuthi isishicileli esivusa amadlingozi sigxume, vula ngokushesha impompi yokucima umlilo ukuze ucime umlilo.Ukuze uvimbele ukuwohloka kokushisisa kwe-asymmetric shaft yejeneretha, vula kancane i-vane yomhlahlandlela ukuze ugcine iyunithi ijikeleza ngesivinini esiphansi (isivinini esilinganiselwe esingu-10 ~ 20%).
Izinyathelo zokuqapha: ungasebenzisi amanzi ukuze ucime umlilo lapho iyunithi ingakhubeki futhi i-generator ine-voltage;Ungangeni ku-generator ukuze ucime umlilo;Akuvunyelwe ngokuphelele ukusebenzisa izicisha-mlilo zesihlabathi ne-foam ukucisha imililo.
(6) Iyunithi igijima ngokushesha kakhulu (kufika ku-140% wejubane elilinganiselwe)
I-Phenomenon: ipuleti elikhanyayo livuliwe futhi uphondo lukhala;Umthwalo uyalahlwa, ijubane liyakhuphuka, iyunithi yenza umsindo wesivinini esingaphezulu, futhi uhlelo lokuvusa lenza ukunyakaza kokunciphisa okuphoqelelwe.
Ukwelashwa: uma kwenzeka i-overspeed ebangelwa ukwenqatshwa komthwalo weyunithi futhi umbusi akakwazi ukuvalwa ngokushesha endaweni engekho-mthwalo, umkhawulo wokuvula umkhawulo wokuvula uzoqhutshwa ngesandla endaweni yokungalayishi.Ngemva kokuhlolwa okuphelele nokwelashwa, lapho kunqunywa ukuthi ayikho inkinga, umphathi weshifu uzo-oda umthwalo.Esimeni sesivinini esibangelwa ukwehluleka kombusi, inkinobho yokuvala izocindezelwa ngokushesha.Uma ingakasebenzi, i-valve uvemvane izovalwa ngokushesha bese ivalwa.Uma imbangela ingatholakali futhi ukwelashwa kungenziwanga ngemuva kokuba iyunithi idlule isivinini, akuvunyelwe ukuqala iyunithi.Kuzobikwa kumholi wezitshalo ukuze kwenziwe ucwaningo, kutholwe imbangela kanye nokwelashwa ngaphambi kokuqala iyunithi.
Isikhathi sokuthumela: Sep-29-2021
