Ko te hiko wai he tukanga e huri ai te kaha wai tūturu ki te hiko mā te whakamahi i ngā tikanga hangarau. Koinei te huarahi taketake mō te whakamahi i te kaha wai. He painga tō te tauira whaipainga, arā, kāore he wahie e pau ana, kāore hoki he parahanga taiao, ka taea te tāpiri tonu i te kaha wai mā te ua, ngā taputapu hiko māmā, me te whakahaere ngāwari me te watea. Heoi, he nui te haumi whānui, he roa te wā hanga, ā, i ētahi wā ka puta he mate waipuke. He maha ngā wā ka honoa te hiko wai me te whakahaere waipuke, te whakamakuku me te tuku kaipuke hei whakamahi whānui. (kaituhi: Pang Mingli)
E toru ngā momo hiko wai:
1. Teihana hiko wai tuku iho
Arā, ko te mana wai o te tāpae, e mōhiotia ana ko te mana wai o te puna wai. Ka hangaia te puna wai e te wai e rongoatia ana i roto i te tāpae, ā, ko tōna mana whakaputa mōrahi ka whakatauhia e te rahinga o te puna wai me te rerekētanga i waenga i te tūranga putanga wai me te teitei o te mata o te wai. Ka kiia tēnei rerekētanga teitei ko te upoko, e mōhiotia ana ko te maturuturunga iho, ko te upoko rānei, ā, he rite tonu te kaha pūmanawa o te wai ki te upoko.
2. Te rere o te teihana hiko wai o te awa (ROR)
Arā, ko te hiko wai rere o te awa, e mōhiotia ana ko te hiko wai rere, he momo hiko wai e whakamahi ana i te hiko wai engari he iti noa te wai e hiahiatia ana, kāore rānei e hiahiatia kia penapenahia he nui te wai mō te whakaputa hiko. Kāore rawa e hiahiatia ana e te hiko wai rere o te awa he penapena wai, he iti noa iho rānei ngā whare penapena wai e hiahiatia ana. I te wā e hanga ana i ngā whare penapena wai iti, ka kiia tēnei momo whare penapena wai he puna whakatikatika, he forebay rānei. Nā te mea kāore he whare penapena wai nui, he tino aro te whakaputa hiko rere o Sichuan ki te huringa o te nui o te wai o te puna wai kua whakahuatia i te wā. Nō reira, ko te tipu hiko rere o Sichuan te tikanga he puna hiko wā-poto. Mena ka hangaia he tāke whakahaere ka taea te whakahaere i te rere o te wai i ngā wā katoa i roto i te tipu hiko o Chuanliu, ka taea te whakamahi hei tipu hiko tapahi tihi, hei tipu hiko utaina turanga rānei.
3. Te kaha o te tai
Ko te whakaputa hiko tai e ahu mai ana i te pikinga me te hekenga o te taumata wai moana i puta mai i te tai. I te nuinga o te wā, ka hangaia he puna wai hei whakaputa hiko, engari ka whakamahia tika hoki te wai tai hei whakaputa hiko. Kāore i te maha ngā wāhi e tika ana mō te whakaputa hiko tai i te ao. E waru ngā wāhi e tika ana i te UK, ā, e kiia ana he nui tōna pūmanawa hei whakatutuki i te 20% o te hiahia hiko o te whenua.
Ko te tikanga, ko ngā teihana hiko wai tuku iho te nuinga o ngā momo whakaputa hiko wai e toru. Hei tāpiri, ko te teihana hiko rokiroki papu ka whakamahi i te kaha nui o te pūnaha hiko (te hiko i te wā waipuke, te hararei, te iti rānei i waenganui pō) hei papu i te wai mai i te puna wai o raro ki te puna wai o runga hei penapena; I te tihi o te kawenga pūnaha, ka tukuna te wai i te puna wai o runga, ā, ka peia e te tāwhana wai te whakaputa hiko tāwhana wai. Me ngā mahi rua o te heu tihi me te whakakī awaawa, koinei te pūtake hiko heu tihi tino pai mō te pūnaha hiko. Hei tāpiri, ka taea hoki te whakamahi hei whakarerekētanga auau, hei whakarerekētanga ā-wāhanga, hei whakahaere ngaohiko me te tūtatari, he mea nui tēnei ki te whakarite i te mahi haumaru me te kounga teitei o te whatunga hiko me te whakapai ake i te ōhanga o te pūnaha.
Kāore te teihana hiko rokiroki papu e whakaputa hiko, engari he mahi tāna ki te whakarite i te rerekētanga i waenga i te whakaputa hiko me te tuku hiko i roto i te whatunga hiko; he mahi nui te whakahaere i te kawenga tihi ki te kawenga tihi poto; mā te tīmatanga tere me te whakarerekētanga putanga ka taea te whakarite i te pono o te tuku hiko o te whatunga hiko me te whakapai ake i te kounga o te tuku hiko o te whatunga hiko. Ināianei kāore e kiia ana he hiko wai, engari he rokiroki hiko.
I tēnei wā, e 193 ngā teihana hiko wai e whakahaerehia ana me te kaha tāuta neke atu i te 1000MW i te ao, ā, e 21 kei te hangaia. I roto i ēnei, e 55 ngā teihana hiko wai me te kaha tāuta neke atu i te 1000MW kei te whakahaerehia i Haina, ā, e 5 kei te hangaia, koia te tuatahi o te ao.
Wā tuku: Mei-07-2022
