Nā te mātotoru o ngā awa me te nui o te wai rere, he whenua nui a Haina.E ai ki nga korero, kei a Haina te 600 miriona te iti rawa o te hiko wai, neke atu i te haurua ka taea te whakamahi.Na reira, he mea nui a Haina ki te hanga i nga teihana hiko wai.Whai muri i te whakaotinga o te Papuni o Three Gorges, ko te wha supernga teihana hiko waii hangaia e Haina i runga i te awa o Yangtze he kaha ake i etahi atu, a he "pukenga ahurei" o ratou katoa.I tenei ra, ko te tauine whakahiato hiko he iti ake i tera o nga Awa E Toru, a ko te ahua o nga Awa E toru kei te heke ki muri.Ko enei teihana hiko e wha ko Wudongde Hydropower Station, Xiluodu Hydropower Station, Xiangjiaba Hydropower Station me Baihetan Hydropower Station.Ko Baihetan Hydropower Station te tuarua o nga teihana hiko hiko nui rawa atu i Haina, me te whakaputanga hiko a-tau mo te 62.443 piriona kirowatts me te whakahekenga tukunga-a-tau o te 50.48 miriona taranata o te hauhā.
Ko nga kaupapa e rua o Jinsha River Phase I Project ko Xiluodu Hydropower Station kua oti i te tau 2015 me Xiangjiaba Hydropower Station kua oti i te tau 2014. Xiluodu Hydropower Station is the upstream regulating reservoir of Xiangjiaba Hydropower Station, and Xiangjiaba Hydropower Station is downstream reverse regulation reservoir.Ka mahi tahi nga teihana hiko wai e rua me te whakahaere i te 85% o te awaawa o Jinsha River.Ahakoa ko te Xiluodu Hydropower Station he nui ake i roto i te tauine hanga, engari he teitei ake te kaha whakauru o te Xiangjiaba Hydropower Station.E tika ana kia whakahuahia ko te teihana hiko wai o Xiangjiaba anake te teihana hiko wai me te kaha whakamakuku i waenga i nga teihana hiko wai e wha, a, penei i te Toru Gorges, he mea rite ki te kawe kaipuke nui rawa atu o te ao.
Ko Wudongde Hydropower Station e mohiotia ana ko te tuawha te teihana hiko nui rawa atu i Haina me te tuawhitu nui rawa atu i te ao.He tino uaua te hanga o tenei teihana hiko wai, nui atu i a Xiangjiaba me Xiluodu.Ko te ahua o te whakamahi i te hoahoa parepare kikorangi, ehara i te papuni kaha.He tino kikokore te tinana parepare, 51 mita te matotoru o raro o te papuni, ko te mea angiangi o runga he 0.19 mita anake.Heoi ano, ka taea e te tinana parepare me te hoahoa kikorangi me te whakamahi i nga rawa hanga hou me nga tikanga ka taea te tu atu i te pehanga o te rere wai.Ko te ahua angiangi engari he pakari me te mau tonu, he mihi ki te ingoa o Wudongde Hydropower Station hei parepare atamai.He maha nga pukoro kua whakauruhia ki te aro turuki i te mana o te papuni i te waa tonu.
Ko te kaha o Baihetan Hydropower Station kei runga ake.Koia te teihana hiko nui rawa atu i roto i nga teihana hiko e wha me te tuarua te teihana hiko hiko nui rawa atu i Haina i muri i nga awaawa e toru.E 70 tau ki te whakamahere me te utu i nga rau piriona yuan.Ko te teihana hiko hiko he papuni nui me te uauatanga hangarau nui rawa atu o te ao, te kaha o te waeine kotahi nui rawa, te tauine hanga nui rawa atu, me te tuarua anake ki te Toru Gorges i te whakaputa hiko.Na te uaua o te taiao hangahanga me te rere o te wai karekau i te wa e hanga ana, he maha nga whakamatautau i kawea mai ki te kapa.Waimarie, i tenei ra kua oti te tinana o te papuni, kua timata te whakaurunga.Whai muri i te whakaurunga o nga papuni e wha a meake nei, ka nui ake te hanga hiko a-tau i te Toru Gorges, no reira he mea nui to raatau mahi.
Ko enei teihana hiko wai e wha kei te awa o Jinsha.Ko te awa o Jinsha te tihi o te awa o Yangtze me te rereke teitei o te 5,100 mita.Ko nga rawa hiko wai neke atu i te 100 miriona kWh, e 40% o te katoa o nga rawa hiko o te awa o Yangtze.No reira, ka hanga e Haina nga teihana hiko 25 ki te awa o Jinsha.Engari ko nga teihana hiko o Wudongde, Xiluodu, Xiangjiaba me Baihetan.Neke atu i te 100 piriona yuan te rahinga haumi o enei teihana hiko hiko e wha.Ka kaha tonu ratou ki te whakarato i te hiko ma mo Haina, me te whai koha nui ki te taiao rauropi o Haina i te wa e awhina ana ratou ki te huri hiko me te whanaketanga.
Na te mahinga o enei teihana hiko e wha i te awa o Jinsha River Basin me te otinga o nga teihana hiko 25 katoa i te awa o Jinsha a muri ake nei, ka taea e Haina te whakamahi katoa i nga rawa hiko o te awa o Jinsha.Na roto i te maha o nga rauemi hiko wai, ka taea e ia te whakaputa i te nui o te hiko ma.Koia hoki te kaha nui o te tuku hiko o Haina ki te hauauru-ki-rawhiti.I muri i te kawe i te mana ki nga taone takutai ki te rawhiti, ka taea te whakamaarama i te kohi hiko i te rohe ki te rawhiti, kia taea ai te whakatikatika i nga tapahi hiko ahumahi.Whai muri i te whakapumautanga o te mana hiko, ka whiti ano nga taone takutai ki te rawhiti me te puta mai o te ao hou.
Mo etahi atu korero, tirohia koawww.cvgvalves.com.