Ijenereyitha yeHydro yeyona nto iphambili kwisikhululo sombane wamanzi. Iyunithi yejenereyitha yeinjini yamanzi sesona sixhobo siphambili somzi-mveliso woveliso lombane. Ukusebenza kwayo okukhuselekileyo kukuqinisekisa okusisiseko kwiplanti yombane wamanzi ukuze kuqinisekiswe ukuveliswa kombane okhuselekileyo, umgangatho ophezulu kunye noqoqosho kunye nokubonelela, okuhambelana ngokuthe ngqo nokusebenza okukhuselekileyo nokuzinza kwegridi yamandla. Indawo yokusebenza yeyunithi yejenereyitha yeinjini yamanzi inxulumene nempilo kunye nobomi benkonzo yeyunithi yejenereyitha. Nanga amanyathelo athathiweyo ukuphucula imeko yokusebenza kwejenereyitha esekwe kwiSikhululo soMbane wamanzi eXiaowan.
Unyango lokwaliwa kwe-oyile kwitanki yeoli etyhalayo
Ukwaliwa kwe-oyile ye-thrust bear kuya kungcolisa i-hydro generator kunye nezixhobo zayo ezincedisayo. Iyunithi ye-Xiaowan nayo ihlaselwe yi-oyile yokugatywa ngenxa yesantya esiphezulu. Ukwaliwa kwe-oyile ye-Xiaowan thrust bearing kubangelwa zizizathu ezithathu: ukurhubuluza kweoyile yebholithi edibanisayo phakathi kwentloko ye-thrust kunye ne-rotor center body, i-oyile erhubuluzayo yesigqubuthelo esingaphezulu sokutywina sesitya se-oyile, kunye nokushenxiswa kwetywina "t" phakathi kwetywina elidityanisiweyo lesitywina esisezantsi kunye nesitya se-oyile esisezantsi.
Umzi-mveliso wamandla ucubungule iigrooves zokutywina kwindawo edibeneyo phakathi kwentloko ye-thrust kunye nomzimba weziko le-rotor, yafakela imitya yerabha e-8 enganyangekiyo yeoli, yavala imingxuma yezikhonkwane kumzimba weziko le-rotor, yathatha indawo yepleyiti engaphezulu yesigqubuthelo sesitya se-oyile kunye nepleyiti yokugubungela i-oyile kunye nokulandelelanisa ukutywinwa komphezulu we-oyile yokudibanisa, kunye nokufaka umtya wokutywina ogcweleyo kwindawo yokutywina. Okwangoku, i-oyile yokuphosa i-oil groove ye-oil groove iye yasonjululwa ngokufanelekileyo.
Ukuguqulwa kokususwa kwamanzi kwitonela yomoya yejenereyitha
Ukuxinana kombethe kwitonela yomoya yejenereyitha yendlu yamandla engaphantsi komhlaba eMzantsi China yingxaki eqhelekileyo nenzima ukuyicombulula, enefuthe elithe ngqo kwi-insulation ye-generator stator, rotor kunye nezixhobo zayo ezincedisayo. I-Xiaowan iyakuthatha amanyathelo okuqinisekisa ukutywinwa okuthembekileyo phakathi kwetonela yomoya yejenereyitha kunye nangaphandle, kwaye yongeze ugqugquzelo lokugquma kuyo yonke imibhobho yamanzi ekwitonela yomoya yejenereyitha.
Isiqhumiso samandla asezantsi santlandlolo siguqulelwa ekubeni sisikhuphela-manzi esivaleleke ngokupheleleyo samandla aphezulu. Emva kokuvalwa, ukufuma kwitonela yomoya yejenereyitha kunokulawulwa ngokufanelekileyo ngaphantsi kwe-60%. Akukho ukuxinana kwijenereyitha yomoya opholileyo kunye nemibhobho yenkqubo yamanzi kwitonela yomoya, ethintela ngokufanelekileyo ukubola kwe-core generator stator kunye nokufuma kwezixhobo zombane ezifanelekileyo kunye namalungu, kwaye iqinisekisa ukusebenza okuqhelekileyo kwejenereyitha.
Ukuguqulwa kwenkunzi yebhuleki
Uthuli oluveliswa yinkunzi yegusha ngexesha lokunyathela ijenereyitha ngumthombo omkhulu wongcoliseko obangela ungcoliseko lwe-stator kunye ne-rotor. Isikhululo sombane weXiaowan Hydropower sithathe indawo yenqama yebrake yantlandlolo ngenkunzi yegusha engeyiyo eyentsimbi yeasbestos engenathuli. Okwangoku, akukho luthuli lucacileyo ngexesha lokuvalwa kwejeneretha, kwaye umphumo wokuphucula uyabonakala.
La ngamanyathelo athathwe yiXiaowan Hydropower Station ukuphucula nokuphucula imeko yokusebenza kwejenereyitha. Kwinkulungwane yokuphucula nokuphucula imeko yokusebenza kwesikhululo sombane wamanzi, kufuneka siyile isikimu sophuculo ngokwenzululwazi nangengqiqo ngokweyona meko ichanekileyo, engenakwenziwa ngokubanzi.
Ixesha lokuposa: Jan-20-2022
