Chimiro uye yekuisa chimiro che hydraulic turbine
Mvura turbine jenareta seti ndiyo moyo we hydropower simba system. Kugadzikana kwayo uye kuchengeteka kuchakanganisa kugadzikana uye kuchengeteka kwesimba rose remagetsi uye kugadzikana kwemagetsi. Naizvozvo, isu tinofanirwa kunzwisisa kuumbwa kwechimiro uye yekumisikidzwa kweiyo turbine yemvura, kuitira kuti igone kubatsira mukugadzirisa nekugadzirisa. Heino sumo pfupi kune chimiro che hydraulic turbine.
Chimiro che hydraulic turbine
Hydro jenareta inoumbwa ne rotor, stator, furemu, thrust bearing, gwara rinotakura, inotonhorera, bhureki uye zvimwe zvinhu zvikuru; Iyo stator inonyanya kuumbwa nefuremu, iron core, winding uye zvimwe zvikamu; Iyo stator musimboti inogadzirwa neinotonhora-yakakungurutswa silicon simbi masheti, ayo anogona kugadzirwa akabatanidzwa uye akapatsanurwa chimiro zvinoenderana nekugadzira uye kutakura mamiriro; Iyo turbine jenareta yemvura inowanzotonhodzwa nemhepo yakavharwa inotenderera. Iyo super hombe yekugona unit inoita kushandisa mvura senzira yekutonhodza kutonhorera yakananga stator. Panguva imwecheteyo, iyo stator uye rotor iviri mvura mukati inotonhorera turbine jenareta zvikamu.
Kuisa chimiro che hydraulic turbine
Iyo yekumisikidza chimiro che hydro generator inowanzo kutsanangurwa nerudzi rwe hydraulic turbine. Kune kunyanya marudzi anotevera:
1. Horizontal chimiro
Iyo hydraulic turbine jenareta ine yakachinjika chimiro inowanzo fambiswa ne impulse turbine. Iyo horizontal hydraulic turbine unit inowanzotora maviri kana matatu mabheji. Chimiro chemabhengi maviri ane hupfupi axial kureba, compact chimiro uye nyore kuisirwa uye kugadzirisa. Zvisinei, apo kukurumidza kunokosha kwe shafting hakugoni kuzadzisa zvinodiwa kana kuti kutakura mutoro wakakura, iyo mitatu inotakura chimiro inoda kugamuchirwa, Mazhinji edzimba hydraulic turbine generator units zviduku uye mashizha makuru, uye mashizha makuru akaenzana ane simba re 12.5mw anogadzirwawo. Horizontal hydraulic turbine generator units inogadzirwa kunze kwenyika ine simba re 60-70mw haisi shoma, nepo horizontal hydraulic turbine generator units ane pumped storage power stations ane imwechete unit inokwana 300MW;
2. Mamiriro akajeka
Dzimba dzemvura turbine jenareta mayunitsi anoshandiswa zvakanyanya mune yakatwasuka chimiro. Vertical water turbine generator units inowanzofambiswa naFrancis kana axial-flow turbines. Iyo yakatwasuka chimiro inogona kukamurwa kuita yakamiswa mhando uye amburera mhando. Kusundirwa kwejenareta iri kumusoro kwerotor kunoitwa pamwe chete semhando yakamiswa, uye iyo inorovera iri pazasi perotor inounganidzwa yakanzi amburera mhando;
3. Tubular chimiro
Iyo tubular turbine generator unit inofambiswa neiyo tubular turbine. Iyo tubular turbine imhando yakakosha yeaxial-inoyerera turbine ine yakagadzika kana inogadziriswa mumhanyi mablades. Chinhu chayo chikuru ndechekuti mumhanyi axis yakarongedzerwa yakatwasuka kana yakatsvuka uye inopindirana nekuyerera kwenzira yekupinza uye yekubuda pombi yeturbine. Iyo tubular turbine jenareta ine zvakanakira compact chimiro uye huremu huremu, Inoshandiswa zvakanyanya mumagetsi zviteshi zvine musoro wakaderera wemvura.
Aya ndiwo magadzirirwo ekuisa uye yekumisikidza chimiro che hydraulic turbine. Iyo turbine yemvura jenareta seti ndiyo simba remoyo weiyo hydropower station. Iyo yakajairika kugadzirisa uye kuchengetedza ichaitwa zvakanyatsoenderana nemirairo nemirairo. Muchiitiko chekushanda kusina kujairika kana kukundikana, tinofanira kuongorora nesainzi uye zvine musoro nekugadzira chirongwa chekuchengetedza kudzivirira kurasikirwa kukuru.
Nguva yekutumira: Sep-25-2021
