Hydro jenareta muchina unoshandura simba ringangove uye kinetic simba remvura richiyerera richipinda musimba remagetsi, uye wozotyaira jenareta kuita simba remagetsi.Chigadzirwa chitsva kana kuti chakakwenenzverwa chisati chaiswa mukushanda, mudziyo unofanirwa kuongororwa zvizere usati waiswa mukushanda zviri pamutemo, zvikasadaro pachave nedambudziko risingaperi.
1, Wongororo isati yatanga unit
(1) Bvisa sundries mune penstock uye volute;
(2) Bvisa tsvina kubva pamukoto wemhepo;
(3) Tarisa uone kana pini yeshear yenzira yekufambisa mvura yakasununguka kana kukuvara;
(4) Tarisa uone kana paine akasiyana mukati mejenareta uye gap remhepo;
(5) Tarisa uone kana mabhureki emhepo anoshanda zvakanaka;
(6) Tarisa iyo huru shaft yekuisa chisimbiso mudziyo wehydraulic turbine;
(7) Tarisa mhete yekuunganidza, exciter kabhoni brashi chitubu kudzvanywa uye kabhoni brashi;
(8) Tarisa uone kana zvikamu zvese zveoiri, mvura uye gasi masisitimu zvakajairika.Kunyangwe mwero weoiri uye ruvara rweberengi rega rega zvakajairika
(9) Tarisa uone kana chinzvimbo chechikamu chimwe nechimwe chagavhuna chakarurama uye kana nzira yekuvhura iri pazero;
(10) Ita chiito chekuedza chevhavhavhavhavha uye tarisa mamiriro ekushanda ekuchinja kwekufamba;
2, Chengetedzo panguva yekushanda kweyuniti
(1) Mushure mekunge muchina watanga, kumhanya kunosimuka zvishoma nezvishoma, uye hakuzosimuka kana kudonha kamwe kamwe;
(2) Panguva yekushanda, teerera pakuzora kwechikamu chimwe nechimwe, uye zvinotsanangurwa kuti nzvimbo yekuzadza mafuta ichazadzwa mazuva mashanu ega ega;
(3) Tarisa tembiricha yekutakura inokwira awa yega yega, tarisa ruzha uye kutenheka, uye nyora zvakadzama;
(4) Panguva yekuvhara, shandura vhiri reruoko zvakaenzana uye zvishoma nezvishoma, usavhare dhizaini zvine simba kuti udzivise kukuvara kana jamming, wobva wavhara vharafu;
(5) Pakuvhara muchando uye kwenguva refu kuvharika, mvura yakaunganidzwa ichadirwa kudzivirira kutonhora nekuora;
(6) Mushure mekuvhara kwenguva refu, chenesa uye chengetedza muchina wese, kunyanya kukwirisa.
3, Kuvhara kurapwa panguva yekushanda kweyuniti
Munguva yekushanda kweyuniti, iyo unit ichavharwa nekukasira kana paine chero anotevera mamiriro:
(1) Inzwi rekuvhiya kweyuniti harina kujairika uye harishandi mushure mekurapwa;
(2) Kubata tembiricha inodarika 70 ℃;
(3) Kusvuta kana kupisa kunhuwa kubva kujenareta kana exciter;
(4) Kudengenyeka kusingawanzoitiki kweyuniti;
(5) Njodzi muzvikamu zvemagetsi kana mitsetse;
(6) Kurasikirwa kwesimba rekubatsira uye kusashanda mushure mekurapa.
4, Kugadziriswa kwe hydraulic turbine
(1) Kugadzirisa kwakajairika - kunodiwa kutanga, kushanda uye kuvhara.Kapu yemafuta ekuputira ichazadzwa nemafuta kamwe chete pamwedzi.Pombi yemvura inotonhodza uye pombi yemafuta inofanira kuongororwa nguva nenguva kuti igare yakatsetseka uye yakajairika mafuta.Chigadzirwa chacho chichachengetwa chakachena, hurongwa hwepost responsibility huchamiswa, uye basa rekupa shift rinoitwa zvakanaka.
+ kusunungura, uye nyora zvinyorwa.
(3) Kugadziridza kweyuniti - sarudza nguva yekuwedzeredza zvinoenderana nenhamba yemaawa ekushanda kweyuniti, kazhinji kamwe kamwe pa3 ~ 5 makore.Munguva yekugadziriswa, zvikamu zvakasakara uye zvakakanganiswa zvichatsiviwa kana kugadziriswa kuhutano hwepakutanga hwefekitari, zvakadai semabheya, mavheti ekufambisa, nezvimwewo mushure mekugadzirisa, kutumwa kwakafanana seyo ichangobva kuiswa unit ichaitwa.
5, Kukanganisa kwakajairika kwehydraulic turbine nemhinduro dzadzo
(1) Kilowatt mita kukanganisa
Phenomenon 1: chiratidzo chekilowatt mita inodonha, iyo unit inodedera, chikepe chinowedzera, uye mamwe mamita tsono anozungunuka.
Kurapa 1: chengetedza kudzika kwechubhu yekunyora kupfuura 30cm pasi pekuvhiya chero kupi zvako kana kudzima.
Phenomenon 2: iyo kilowatt mita inodonha, mamwe mamita anozungunuka, iyo unit inodedera uye inozungunuka ine ruzha rwekudhumhana.
Kurapa 2: misa muchina, vhura gomba rekupinda kuti riongororwe uye dzosera pini yekuwana.
Phenomenon 3: iyo kilowatt mita inodonha, iyo unit haigone kusvika yakazara yakazara kana yakavhurwa zvizere, uye mamwe mamita akajairika.
Kurapa 3: misa muchina kuti ubvise sediment kuzasi.
Phenomenon 4: iyo kilowatt mita inodonha uye iyo unit inovhurwa zvizere pasina yakazara yakazara.
Kurapa 4: kumisa muchina kugadzirisa bhandi kana kupukuta wakisi yebhanhire.
(2) Unit vibration, ine tembiricha kukanganisa
Phenomenon 1: iyo unit inodedera uye chinongedzo chekilowatt mita chinozunguzika.
Kurapa 1: misa muchina kuti utarise dhizaini chubhu uye weld makatsemuka.
Phenomenon 2: iyo unit inodedera uye inotumira kunze Bearing Overheating chiratidzo.
Kurapa 2: tarisa kutonhora system uye dzorera mvura inotonhorera.
Phenomenon 3: iyo unit inodedera uye tembiricha yekubereka yakakwira zvakanyanya.
Kurapa 3: zadzisa mhepo kukamuri yekumhanya;.
Phenomenon 4: iyo unit inodedera uye tembiricha yeberengi yega yega haina kujairika.
Kurapa 4: simudza mwero wemvura yemuswe, kunyangwe kuvhara kwekukurumidzira, uye simbisa mabhaudhi.
(3) Gavhuna mafuta ekumanikidza kukanganisa
Phenomenon: ndiro yemwenje iripo, bhero remagetsi rinorira, uye kudzvinyirirwa kwemafuta echigadziro chemafuta kunodonha kune kukanganisa kwemafuta.
Kurapa: shandisa iyo yekuvhura yekuvhura handwheel kuita kuti tsono dzvuku ienderane neiyo nhema tsono, cheka simba reiyo inobhururuka pendulum, shandura gavhuna anoshandura vharafu panzvimbo yemanyorero, shandura iyo manual oil pressure operation, uye nyatsoteerera kune kushanda kwechikwata.Tarisa otomatiki oiling circuit.Kana ikatadza, tanga pombi yemafuta nemaoko.Ibate kana kudzvinyirirwa kwemafuta kuchikwira kusvika pamuganho wepamusoro wekushanda kwemafuta.Kana kuti tarisa mafuta ekumanikidza mudziyo wekudonha kwemhepo.Kana kurapwa kuri pamusoro kusiri iko uye kudzvanywa kweoiri kukaramba kuchidonha, misa muchina nemvumo yemutungamiriri wekuchinja.
(4) Kukundikana kwagavhuna otomatiki
Phenomenon: gavhuna haakwanise kushanda otomatiki, iyo servomotor inotenderera zvisina kujairika, izvo zvinoita kuti frequency uye mutoro usagadzikane, kana chimwe chikamu chegavhuna chinoburitsa ruzha rusina kujairika.
Kurapa: chinja nekukurumidza kuita oiri yekumanikidza bhuku, uye vashandi vari pabasa havazosiya gavhuna wekutonga pasina mvumo.Tarisai zvikamu zvese zvegavhuna.Kana kukanganisa kusingakwanisi kubviswa mushure mekurapwa, taurira kune mutariri wekuchinja uye kumbira kuvhara kwekurapwa.
(5) Jenereta pamoto
Phenomenon: jenareta mhepo mugero inoburitsa utsi hwakakora uye ine hwema hwekutsva kwekupisa.
Kurapa: nemaoko simudza chimbichimbi chekumisa solenoid vharafu, vhara iyo yekutungamira vane, uye dzvanya muganho wekuvhura tsono tsvuku kusvika zero.Mushure mekunge shanduko yekusimudzira yasvetuka kubva, kurumidza kuvhura pombi yemoto kuti udzime moto.Kuti udzivise asymmetric kudziyisa deformation yejenareta shaft, vhura zvishoma girodhi vane kuti uchengetedze unit ichitenderera nekumhanya kwakaderera (10 ~ 20% yakayerwa kumhanya).
Chengetedzo: usashandise mvura kudzima moto kana iyo unit isina kugumburwa uye jenareta ine voltage;Usapinda mujenareta kuti udzime moto;Izvo zvinorambidzwa zvachose kushandisa jecha uye foam extinguisher kudzima moto.
(6) Iyo unit inomhanya zvakanyanya (kusvika 140% yeyakayerwa kumhanya)
Phenomenon: ndiro yemwenje iripo uye hwamanda inorira;Mutoro unokandwa kunze, kumhanya kunowedzera, iyo unit inoita overspeed ruzha, uye excitation system inoita kumanikidza kudzikisa kufamba.
Kurapa: kana yakanyanyisa kukonzerwa nekurambwa kwemutoro weyuniti uye gavhuna haagone kukurumidza kuvharwa kunzvimbo isina-mutoro, iyo yekuvhura muganhu handwheel ichashandiswa nemaoko kune isina-mutoro chinzvimbo.Mushure mekunyatsoongorora uye kurapwa, kana zvichinge zvaonekwa kuti hapana dambudziko, mutariri wekuchinja acharaira mutoro.Kana yakawedzera kumhanyisa kwakakonzerwa nekutadza kwegavhuna, bhatani rekuvhara rinodzvanywa nekukurumidza.Kana ichiri kusashanda, vharuvhu yeshavishavi inofanira kuvharwa nekukurumidza uye yobva yavharwa.Kana chikonzero chisati chaonekwa uye kurapwa kusingaitwe mushure mekunge chikwata chapfuura kukurumidza, zvinorambidzwa kutanga chikwata.Ichaziviswa kumutungamiri wechirimwa kuti atsvage, tsvaga chikonzero uye kurapwa usati watanga chikwata.
Nguva yekutumira: Sep-29-2021
