Izidingo Zokushisa Kwejeneretha Nokupholisa

Njengomthombo wamandla ophuthumayo, ijenereyitha kadizili kudingeka isebenze ngaphandle kokuphazamiseka isikhathi eside ngesikhathi sokusetshenziswa. Ngomthwalo omkhulu kangaka, izinga lokushisa lejenereyitha liba yinkinga. Ukuze kugcinwe ukusebenza okuhle ngaphandle kokuphazamiseka, izinga lokushisa kumele ligcinwe ngaphakathi kwebanga elibekezelelekayo. Ngaphakathi kwalokhu, ngakho-ke kufanele siqonde izidingo zokushisa kanye nezindlela zokupholisa.

1. Izidingo zokushisa

Ngokwezinga elihlukene lokushisa lamajeneretha kadizili, izidingo zokwenyuka kwezinga lokushisa zihlukile. Ngokuvamile, izinga lokushisa le-stator winding, i-field winding, i-iron core, ne-collector ring cishe lingama-80°C uma ijeneretha isebenza. Uma idlula, i-insulation iphakeme kakhulu.

2. Ukupholisa

Izinhlobo ezahlukene kanye namandla ejeneretha anezindlela ezahlukene zokupholisa. Kodwa-ke, indawo yokupholisa esetshenziswayo ngokuvamile umoya, i-hydrogen, namanzi. Thatha ijeneretha ehambisanayo ye-turbine njengesibonelo. Uhlelo lwayo lokupholisa luvaliwe, kanti indawo yokupholisa isetshenziswa ekujikelezeni kwegazi.

① Ukupholisa umoya

Ukupholisa umoya kusebenzisa ifeni ukuthumela umoya. Umoya opholile usetshenziselwa ukushaya ukuphela kwe-generator winding, i-generator stator kanye ne-rotor ukuze kuqedwe ukushisa. Umoya obandayo umunca ukushisa bese uphenduka umoya oshisayo. Ngemva kokuhlangana, kuphuma ngepayipi lomoya le-iron core bese kupholiswa yi-cooler. Umoya opholile ube usuthunyelwa ku-generator ukuze usetshenziswe kabusha yi-fan ukuze kufezwe injongo yokushabalalisa ukushisa. Ama-generator aphakathi nendawo namancane ahambisanayo ngokuvamile asebenzisa ukupholisa umoya.

② Ukupholisa i-hydrogen

Ukupholisa i-hydrogen kusebenzisa i-hydrogen njengendlela yokupholisa, futhi ukusebenza kwe-hydrogen ekushabalaliseni ukushisa kungcono kunomoya. Isibonelo, iningi lama-turbo generator lisebenzisa i-hydrogen ukupholisa.

③ Ukupholisa amanzi

Ukupholisa amanzi kusebenzisa indlela yokupholisa amanzi angaphakathi e-stator kanye ne-rotor. Amanzi abandayo ohlelo lwamanzi lwe-stator ageleza esuka ohlelweni lwamanzi lwangaphandle ngepayipi lamanzi aye endandatho yokungenisa amanzi efakwe ku-stator, bese egeleza aye kuma-coil ngamapayipi afakwe i-insulated. Ngemva kokumunca ukushisa, aqoqwa yipayipi lamanzi elifakwe i-insulated aye endandatho yokukhipha amanzi efakwe kufreyimu. Bese ekhishwa ohlelweni lwamanzi ngaphandle kwejeneretha ukuze aphole. Ukupholisa kohlelo lwamanzi lwe-rotor kuqala kungena ekusekelweni kokungena kwamanzi okufakwe ekugcineni komgodi ohlangothini we-exciter, bese kugeleza emgodini ophakathi womgodi ojikelezayo, kugeleza ngemigodi eminingana ye-meridional kuya ethangini lokuqoqa amanzi, bese kugeleza kuya kuma-coil ngepayipi lokufaka i-insulation. Ngemva kokuba amanzi abandayo emunca ukushisa, ageleza ethangini lokukhipha ngepayipi elifakwe i-insulated, bese egeleza aye esisekelweni sokukhipha ngembobo yokukhipha amanzi emaphethelweni angaphandle ethangi lokukhipha, bese eholwa yipayipi eliyinhloko lokukhipha. Njengoba ukusebenza kwamanzi okushisa kuphakeme kakhulu kunomoya ne-hydrogen, ijeneretha entsha enkulu ngokuvamile isebenzisa ukupholisa amanzi.