1, Te wehenga o te kaha me te taumata o te kaihanga wai
I tēnei wā, kāore he paerewa kotahi mō te whakarōpūtanga o te kaha me te tere o te miihini hiko wai i te ao. E ai ki te āhuatanga i Haina, ka taea te wehewehe i tōna kaha me te tere e ai ki te ripanga e whai ake nei:
Te whakarōpūtanga mana whakatauranga PN (kw) tere whakatauranga NN (R / min);
Tere iti, tere waenga me te tere teitei;
Pūkaha hiko moroiti < 100 750-1500;
Pūkaha wai iti 100-500 < 375-600 750-1500;
Pūkaha wai rahi-waenga 500-10000 < 375-600 750-1500; Pūkaha wai nui > 10000 < 100-375 > 375;
2, Momo hanganga tāutanga o te miihini hiko
Ko te hanganga tāutanga o te miihini hiko wai ka whakatauhia i runga i te momo tāpine waipēhi. Ko ngā momo matua e whai ake nei:
1) Hanganga whakapae
Ko ngā kaihanga wai me te hanganga whakapae ka peia e ngā tāpine hiko. Ko ngā waeine tāpine wai whakapae e whakamahi ana i ngā peera e rua, e toru rānei. Ko ngā painga o te hanganga o ngā peera e rua ko te roa o te tuaka poto, te hanganga kiato me te tāutanga me te whakatikatika watea. Heoi, ina kore e taea e te tere matua o te toki te whakatutuki i ngā whakaritenga, ina nui rānei te kawenga peera, me whakamahi te hanganga peera e toru. Ko te nuinga o ngā waeine kaihanga tāpine wai ā-rohe he waeine iti me te rahi waenga. Ka hangaia hoki ngā waeine whakapae nui me te kaha o te 12.5mw. Ehara i te mea onge ngā waeine kaihanga tāpine wai whakapae e hangaia ana i tāwāhi me te kaha o te 60-70mw, ko ngā waeine kaihanga tāpine wai whakapae me ngā teihana hiko rokiroki papu ka taea te whai i te kaha kotahi waeine o te 300MW.
2) Hanganga poutū
He whānuitia te whakamahinga o te hanganga poutū i roto i ngā waeine whakaputa hiko tāpine wai o te whare. Ko ngā waeine whakaputa hiko tāpine wai poutū ka whakahaerehia e ngā tāpine rere-a-tuaka, Francis rānei. Ka taea te wehewehe i te hanganga poutū ki te momo whakatārewatanga me te momo maru. Ko te peera pana o te waeine whakaputa hiko kei te taha o runga o te rotor ka kiia ko te momo whakatārewatanga, ā, ko te peera pana kei te taha o raro o te rotor ka kiia ko te momo maru.
3) Hanganga ngongo
Ka peia te waeine whakaputa tāpine ngongo e te tāpine ngongo. Ko te tāpine ngongo he momo tāpine rere-tuaka motuhake me ngā mata oma pumau, ka taea te whakarite rānei. Ko tōna āhuatanga matua ko te whakarite whakapae, whakarara rānei o te tuaka oma, ā, ko te ahunga rere he rite ki te paipa tomo me te paipa putanga o te tāpine. He painga tō te Pūwhakarewa Hauwai ngongo, arā, he hanganga kiato, he mama hoki. He whānuitia te whakamahinga i roto i ngā teihana hiko he iti te upoko wai.
3, Ngā wāhanga hanganga o te pūkaha wai
Ko te nuinga o ngā kaihanga wai poutū ko te stator, te rotor, te anga o runga, te anga o raro, te whāriki pana, te whāriki ārahi, te whakamatao hau me te tāpine aukume tuturu.
Te wā tuku: Hui-tanguru-08-2022
