1. Nderipi basa guru ragavhuna?
Basa guru remubati nderokuti:
(l) Inogona kugadzirisa otomatiki kumhanya kwejenareta yemvura yakaiswa kuti irambe ichishanda mukati mekutsauka kunobvumirwa kweyekumhanya yakayerwa kuti isangane neiyo frequency yemhando zvinodiwa zvegidhi remagetsi.
(2) Inogona kuita kuti mvura turbine jenareta itange otomatiki kana nemaoko kuti isangane nezvinodiwa zvekuwedzera kana kuderera kwegidhi mutoro, kuvharika kwakajairwa kana kuvharika kwechimbichimbi.
(3) Kana majenareta emvura ejenareta akashandiswa zvakafanana musimba remagetsi, gavhuna anogona otomatiki kufungidzira kwakafanotemerwa mutoro wekugovera, kuitira kuti chimwe nechimwe chikwanise kuona kushanda kwehupfumi.
(4) Inogona kusangana nezvinodiwa zvehuviri hwakarongeka kugadziridzwa kwepaddle uye impulse turbines.
2. Ndedzipi mhando dziripo munhevedzano yedunhu renyika yangu counterattack turbine gavhuna?
Iwo akateedzana modhi spectrum yeanopikisa turbine gavhuna anonyanya kusanganisira:
(1) Mechanical hydraulic single-adjustment gavhuna. Zvakadai se: T-100, YT-1800, YT-300, YTT-35, nezvimwe.
(2) Magetsi hydraulic single-regulation speed gavhuna. Zvakadai se: DT-80, YDT-1800, nezvimwe.
(3) Mechanical hydraulic dual-adjustment gavhuna. Zvakadai se: ST-80, ST-150, nezvimwe.
(4) Magetsi hydraulic dual-adjustment gavhuna. Zvakadai se: DST-80, DST-200, nezvimwe.
Pamusoro pezvo, kutevedzera gavhuna wepakati-kati CT-40 weyaimbova Soviet Union, gavhuna wepakati-kati CT-1500 yakagadzirwa neChongqing Water Turbine Factory ichiri kushandiswa mune zvimwe zviteshi zvidiki zvemagetsi sechinzvimbo chemhando dzakatevedzana.
3. Ndezvipi zvikonzero zvikuru zvekukundikana kwakajairika kwehurongwa hwekugadzirisa?
Zvichikonzerwa nezvikonzero zvisiri gavhuna pachake, zvinogona kupfupikiswa se:
(1) Hydraulic factors Iyo yekumhanyisa pulsation ye hydraulic turbine nekuda kwekudzvanywa pulsation kana vibration yekuyerera kwemvura mumvura diversion system.
(2) Mechanical factors Mubati wacho pachawo anozununguka.
(3) Zvinhu zvemagetsiMukaha uripo pakati pejenareta rotor uye mufambi hauna kuenzana, simba remagetsi harina kuenzana, iyo yekusimudzira sisitimu haina kugadzikana uye voltage oscillates, uye mhando yemuchina wechigarire wemagineti haina kugadzirwa uye kuiswa, izvo zvinotungamira kupuruzira kweinobhururuka pendulum chiratidzo chesimba.
Kutadza kunokonzerwa nagavhuna pachake:
Usati watarisana nemhando iyi yedambudziko, iwe unofanira kutanga waona chikamu chemhosva, uye wozowedzera kuderedza chiyero chekuongorora nekucherechedza, uye kuwana chiratidzo chemhosva nokukurumidza sezvinobvira, kuitira kuti mushonga wakakodzera unogona kurongerwa uye nokukurumidza kubviswa.
Matambudziko anowanikwa mukuita kwekugadzira anowanzo kuoma uye ane zvikonzero zvakawanda. Izvi zvinoda kuti kunze kwenheyo dzekutanga dzegavhuna, kunzwisiswa kwakazara kwekuratidzwa kwezvikanganiso zvakasiyana, nzira dzekuongorora uye nhanho dzinofanirwa kunzwisiswa zvizere. .
4. Ndezvipi zvikamu zvikuru zveYT series gavhuna?
Iyo YT yakatevedzana gavhuna inonyanya kuumbwa nezvikamu zvinotevera:
(1) Otomatiki gadziriso mashandiro, kusanganisira kubhururuka pendulum uye pilot vharafu, buffer, zvachose mutsauko wekugadzirisa dhizaini, mhinduro meshini yekufambisa lever mudziyo, main pressure valve, servomotor, nezvimwe.
(2) Kudzora mashandiro, kusanganisira kumhanya shanduko yekuchinja, kuvhura muganho wemagetsi, manyorero ekushandisa mashini, nezvimwe.
(3) Hydraulic midziyo inosanganisira mafuta ekudzosa tangi, tangi yemafuta ekumanikidza, tangi yemafuta epakati, screw mafuta pombi unit uye kutonga kwayo kwemagetsi kusangana nekumanikidza gauge, *** valve, cheki vharafu, vharafu yekuchengetedza, nezvimwe.
(4) Zvidziviriro zvekudzivirira zvinosanganisira kuchengetedzwa kweiyo nzira yekutapurirana uye yekuvhura yekumisikidza nzira yemota, yekumisikidza switch, yekukurumidzira yekumisa solenoid valve, uye yakaderera-kudzvanywa chiratidzo chechiratidzo chetsaona ye hydraulic michina, nezvimwe.
(5) Kutarisisa zviridzwa uye nezvimwe, zvinosanganisira kumhanya shanduko masisitimu, yekusingaperi mutsauko wekugadzirisa masisitimu uye yekuvhura muganho wechiratidzo chechiratidzo, tachometer, gauge yekumanikidza, leaker yemafuta uye pombi yemafuta, nezvimwe.
5. Ndezvipi zvakakosha zveYT series gavhuna?
(1) Iyo YT mhando imhando yekugadzira, kureva, gavhuna hydraulic midziyo uye servomotor inoumba yakazara, iyo yakanakira kutakura uye kuiswa.
(2) Panyaya yechimiro, inogona kuiswa kune yakatwasuka kana yakatwasuka mauniti. Nekuchinja nzira yekusangana kweiyo main pressure valve uye mhinduro cone, inogona kuiswa kune hydraulic turbine. Iyo mechanic ine nzira dzakasiyana dzekuvhura nekuvhara. .
(3) Inogona kusangana nezvinodiwa zvekugadzirisa otomatiki uye kure kure, uye inogona kushandiswa nemaoko kuti isangane nezvinodiwa zvekutanga, tsaona uye kugadzirisa kweimwe nzvimbo yekugovera magetsi.
(4) Iyo inobhururuka pendulum mota inotora induction mota, uye simba rayo rinogona kupihwa neanogara magineta jenareta yakaiswa pane shaft yemvura turbine unit, kana inogona kupihwa neshanduko kumagumo ejenareta, iyo inogona kusarudzwa zvinoenderana nezvinodiwa zvechiteshi chemagetsi.
(5) Kana iyo inobhururuka pendulum mota inopera simba uye mune emergency mamiriro, iyo huru yekumanikidza vharafu uye relay inogona kushandiswa zvakananga kuburikidza ne emergency stop solenoid valve kuti ivhare nekukurumidza hydraulic turbine mechanism.
(6) Inogona kuchinjwa kuti ienderane nezvinodiwa zve AC kushanda.
(7) Maitiro ekushandisa e hydraulic michina inopindirana.
(8) Iyo hydraulic midziyo inogona kuwedzera otomatiki mhepo mune yekumanikidza tangi zvinoenderana nechiyero chemafuta chetangi rekudzoka mukati meiyo yekushanda yekumanikidza renji, kuitira kuti oiri uye gasi mune yekumanikidza tangi zvichengetedze imwe chiyero.
6. Ndezvipi zvikamu zvikuru zveTT series gavhuna?
Iyo inonyanya kuumbwa nezvinotevera:
(1) Kubhururuka pendulum uye pilot valve.
(2) Permanent slip mechanism, nzira yekufambisa uye lever yayo system.
(3) Buffer.
(4) Servomotor uye bhuku rekushandisa muchina.
(5) Pombi yemafuta, vharafu yekufashukira, tangi yemafuta, pombi yekubatanidza uye pombi inotonhorera.
7. Ndezvipi zvakakosha zveTT series gavhuna?
(1) Yekutanga-nhanho amplification system inogamuchirwa. Iyo pilot valve inotyairwa neinobhururuka pendulum inodzora zvakananga actuator-servo.
(2) Oiri yekumanikidza inopihwa zvakananga nepombi yemafuta egiya, uye vharafu yekufashukira inoshandiswa kuchengetedza kumanikidza nguva dzose. Ivhavha yekufambisa ine chimiro chakanaka chinopindirana. Kana ikasagadziriswa, mafuta ekumanikidza anobudiswa kubva pavhavha inoputika.
(3) Simba rekupa iyo inobhururuka pendulum mota uye pombi yemafuta inopihwa zvakananga nejenareta bhazi terminal kana kuburikidza netransformer.
(4) Muganho wekuvhura unopedzwa nevhiri guru remaoko echishandiso chekushandisa.
(5) Manual kutapurirana.
8. Ndedzipi pfungwa huru dzeTT dzakatevedzana gavhuna kuchengetedza?
(1) Mafuta egavhuna anofanira kusangana ne *** mhando yemhando. Mushure mekugadzwa kwekutanga kana kugadziridzwa, mafuta anofanirwa kuchinjwa kamwe chete pamwedzi 1 kusvika ku2 mushure mekushanda, uye mafuta anofanira kuchinjwa kamwe pagore kana zvakadaro kana zvichienderana nemhando yemafuta.
(2) Huwandu hwemafuta mutangi remafuta uye buffer inofanira kunge iri mukati meiyo inotenderwa.
(3) Kune zvikamu zvinofamba izvo zvisingagone kugadzika mafuta, teerera kune yakajairika lubrication uye lubricate.
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(5) Kuti utange gavhuna mushure mekuvharwa kwenguva refu, tanga wa “jog” mota yepombi yemafuta kuti uone kana paine chakashata. Panguva imwecheteyo, inopawo lubricant kune valve yekufambisa ndege. Usati watanga mota yekubatsira ndege, unofanirwa kushandura nhunzi neruoko. Pendulum uye tarisa kana paine jamming.
(6) Zvikamu zvagavhuna hazvifaniri kuparadzaniswa kakawanda pazvinenge zvisingakoshi. Zvisinei, dzinofanira kuongororwa nguva dzose, uye zviitiko zvisingawanzoitiki zvinofanira kugadziriswa uye kubviswa nenguva.
(7) Usati watanga pombi yemafuta, vharuvhu yekupinza mvura yepombi yemvura inotonhorera inofanira kuvhurwa kudzivirira tembiricha yemafuta kuti isakwira zvakanyanya, zvichikanganisa kuita kwemitemo uye kukurumidza kunaka kwemafuta. Munguva yechando, kana tembiricha yemumba yakadzikira, mirira kusvikira tembiricha yemafuta yakwira kusvika pa20C. Wobva wavhura vharuvhu yekupinza mvura yepombi yemvura inotonhorera.
(8) Nzvimbo yagavhuna inofanira kugara yakachena. Zvishandiso nezvimwe zvinhu hazvibvumidzwe kuna gavhuna, uye zvimwe zvinhu hazvifanirwe kurongedzerwa pedyo, kuitira kuti zvisatadzisa kushanda kwakajairika.
(9) Chengeta mhoteredzo ine utsanana nguva dzose, uye chenjera kuti usagarovhura chivharo chegomba rekuona patangi remafuta uye ndiro yegirazi inoonekera pavhavha yenhunzi pendulum.
(10) Kuti udzivirire gauji yekumanikidza kubva mukukuvara, kazhinji haina kukodzera kuvhura iyo yekumanikidza geji jongwe kana uchitarisa kudzvanywa kwemafuta panguva yekuchinja.
9. Ndezvipi zvikamu zvikuru zveGT series gavhuna?
GT yakatevedzana gavhuna inonyanya kuve nezvikamu zvinotevera:
(l) Centrifugal pendulum uye pilot valve.
(2) Inobatsira servomotor uye huru yekumanikidza valve.
(3) Main relay.
(4) Kugadziriswa kwechinguvana-buffer uye tsvimbo yekuendesa.
(5) Kugadziriswa kwechigarire nzira uye yayo yekufambisa lever.
(6) Chigadzirwa chemhinduro munharaunda.
(7) Speed kugadzirisa mashandiro.
(8) Kuvhura muganhu nzira.
(9) Chigadzirwa chekudzivirira
(10) Monitoring chiridzwa.
(11) Oiri pombi system.
10. Ndezvipi zvinhu zvikuru zveGT series magavhuna?
Iwo makuru maficha eGT akateedzera magavhuna ndeaya:
(l) Iyi nhevedzano yemagavhuna inogona kusangana nezvinodiwa zve otomatiki gadziriso uye kure kure, uye inogona zvakare kushandisa handwheel yeyekuvhura muganho meshini nemuchina kuita hydraulic manual control operation kusangana nekutadza kwegavhuna otomatiki kugadzirisa uye kuenderera mberi. Simba rinodiwa.
(2) Tichifunga nezvekuiswa kwezvinodiwa zvakasiyana-siyana zve hydraulic turbines muchimiro, zvakakwana kushandura nzira yegungano yevhavha huru yekumanikidza uye nzira yekugadzirisa yekusingaperi uye kwenguva pfupi kugadzirisa.
(3) Iyo centrifugal pendulum mota inoshandisa synchronous motor, uye simba rayo rinopihwa nekusingaperi magineta jenareta. (4) Kana iyo centrifugal pendulum motor inorasikirwa nesimba kana zvimwe zvinokurumidza kuitika, chimbichimbi chinomira solenoid valve inogona kukweverwa kuti itonge zvakananga relay yekubatsira uye iyo huru midziyo Ivhavha yekumanikidza inoita kuti servomotor huru iite uye inokurumidza kuvhara turbine guide vanes.
11. Ndeapi mapoinzi makuru eGT akatevedzana gavhuna kugadzirisa?
(1) Mafuta anoshandiswa kuna gavhuna anofanira kuenderana nemhando yemhando. Mushure mekutanga kugadzwa uye kugadziridzwa, mafuta anozochinjwa kamwe chete pamwedzi kana zvakadaro, uye mafuta anozochinjwa gore rega rega kana zvakadaro kana zvichienderana nemhando yemafuta.
(2) Sefa yemafuta inofanira kuongororwa uye kucheneswa nguva dzose. Iyo mbiri yemafuta sefa mubato inogona kushandiswa kushandura, uye inogona kubviswa nekugezwa isina kumisa muchina. Munguva yekutanga yekuisa uye nhanho yekushanda, inogona kubviswa uye kushambidzwa kamwe chete pazuva. Mushure memwedzi mumwe chete, inogona kucheneswa kamwe chete mazuva matatu. Mushure mehafu yegore, zvinoenderana nemamiriro ezvinhu. Tarisa uye uchenese nguva dzose.
(3) Mafuta ari mubuffer anofanira kunge akachena, huwandu hwemafuta hunofanira kuwedzerwa, uye hunofanira kuongororwa nguva dzose.
(4) Kugara uchiwedzera mafuta kunodiwa kune yega yega piston chikamu uye girizi nipple.
(5) Usati watanga chikwata mushure mekuisa uye kuongororwa kana mushure mekugadzirisa, kunze kwekupukuta gavhuna kuti abvise guruva, kubvisa tsvina, uye kuichengeta yakachena, chikamu chimwe nechimwe chinotenderera chinofanira kuongororwa nemaoko kutanga kuona kana pane jamming uye looseness. Zvikamu zvadonha.
(6) Panguva yekushanda kwekuedza, kana paine ruzha rusina kujairika, inofanirwa kugadziriswa nenguva.
(7) Kazhinji, hazvibvumirwi kuita shanduko uye kubvisa kune chimiro uye zvikamu zvegavhuna.
(8) Kabati yekudzora kumhanya nenzvimbo dzayo dzinofanirwa kuchengetedzwa dzakachena, hapana marara uye maturusi zvinofanirwa kuiswa pakabati yekudzora kumhanya, uye magonhi ekumberi neekumashure haafanirwe kuvhurwa paunoda.
(9) Mativi akapatsanurwa anofanira kuiswa chiratidzo, uye ayo asiri nyore kuubvisa anofanira kunzvera mitoo yokuapedza nayo.
12. Ndezvipi zvikamu zvikuru zveCT series gavhuna?
(l) Iyo otomatiki inogadzirisa michina inosanganisira iyo centrifugal pendulum uye vheji yekutyaira, iyo yekubatsira servomotor uye main pressure valve, jenareta servomotor, iyo inogadzirisa inogadzirisa nzira, iyo buffer uye yayo yekutumira lever, iyo yekumhanyisa mudziyo uye yayo yekufambisa lever, uye yemunharaunda kugadzirisa mhinduro nzira Iyo yekutumira lever uye mafuta edunhu system.
(2) Iyo yekudzora dhizaini inosanganisira yekuvhura yekumisikidza michina uye yekumhanyisa shanduko yekuchinja.
(3) Chidziviriro chekudzivirira chinosanganisira sitiroko yemuganho switch yeyekuvhura muganho meshini uye yekumhanyisa shanduko masisitimu, yekukurumidzira inomira solenoid vharafu, yekumanikidza chiratidzo mudziyo, vharafu yekuchengetedza, uye servomotor yekuvhara mudziyo.
(4) Zvishandiso zvekutarisa uye mamwe mahwendefa anoratidza zvinosanganisira kuvhura muganhu wemagetsi, kukurumidza kuchinja nzira uye kusingaperi kusiyanisa kugadzirisa, tachometer yemagetsi, gauge yekumanikidza, sefa yemafuta, pombi yemafuta nemidziyo yayo, uye wiring yemagetsi inoratidza kumhanya kwecentrifugal pendulum.
(5) Hydraulic midziyo inosanganisira mafuta ekudzosa tangi, kumanikidza mafuta tangi uye mafuta sefa valve, screw mafuta pombi, cheki vharafu uye yekumisa vharafu.
Nguva yekutumira: Zvita-20-2021
