Te pūhanga hau rānei ko te mea tuatahi kia puta ki tō mātou hinengaro i te kōrero mo ngā huarahi hei whakauru wētā, momo pūngao hou, pūnaha ora. Nui ake nei ngā whenua pūhanga hau, e whakamahi ana i ngā HAWTs o te tipe i whakaatu ai i Te Pikitanga 1. he hunga nui ake nei e hanga mai ana i te whakangungu mahi, e whakaputa ana i ngā itinga nui i waenganui i ngā wā e hihiko ana i te tono, me te nui o ngā wāhi ka taea e rātau te whakaritorito. I ngā tau kotahi nei, nui ake nei ngā H.A.W.T.s (Pūhanga Hau Mahara) i te noho pai rawa atu ki te whakauru āporo i te oranga motuhake ake i ngā wāhi e hihiko ana i ngā momo whakahaere nui, pērā i te maha o ngā pūngao kotahi me te miriona e noho nei pātata atu i ngā wāhi whare whakaritorito rānei, rānei i ngā tahataha puwhenua pukunahi rānei, kei runga i ngā awa me ngā roto, taiarahi moana). E whaihua ana enei pūhanga i te rotor me ngā raupapa e whakawhanake ana i te takirua e para ana ki te rāhui whakatōpū ki te whenua. E hanga ana enei ki te hoko i te hau mai i tētahi takiwā, ko tēnā ka mahi pai rawa rātou i ngā wāhi kei reira e nui ana te hau. He maha ngā pai ake o ngā HAWTs i runga i ō rātau kaipūtea, pūhanga hau takitoru (VAWTs), ko te nuinga he pai rawa rātou ki te whakaputa i te maha o te pūngao me te roa.
Ke rongoa tuatahi te HAWT, me te tūmanako hoki ki te whakahaere i te waiora ā-pū whenua i ngā haere kaha o te hau e 4-5 mete ki te sekondi. Ki runga i tēnei, he hau e tino kaha ana kia tae atu ki tōna waenganui whakahaere, kāore i taea e te VAWT, nā tēnei kaore he pai rawa mō ngā wāhi e huna nei i ngā hau iti rānei, hau kore rānei. Nā tēnei anō, ina noho pukupuku ngā raerAE vertikālātia, ka heke iho te reo hou o te VAWT - ko tēnei he whiwhinga pai ake mo te HAWT mō ngā wāhi nohohanga, e kite ana i ngā take matua o te kī mai. Heoi pea, kei te iti rawa ano ngā mahi tūpato me te tirotiro hoki i runga i te HAWT i runga i te VAWT, nā te tika hoki o tō rātou rautaki.
Kāore te whakarere whenua i te tūpato kia kitea ai mātou, nō reira i hangaia ake te hē ki ngā whakaeke horahanga i runga i te waihotanga. Kua whakahērea ā-tawaha ngā HAWTs hei waehanga matua mō te whakamutu ki ngā pūnaha waihotanga. E meinga ana tēnei i ngā whakapai motuhake i te hunga rara i te ao e hāngai ana ki te pai ake o ngā HAWTs, engari ka taea he whakaatu anō i ngā whakarerekē kua puta i roto i tō tātou ao katoa i ngā pūnaha e hurihia ana, inaianei ko ngā pūnaha whakangao hei tauhere. Tērā pea, ko Hainan he tino whenua kotahi noa iho i ngā whenua e whai huarahi ana ki ngā mahere nui ake ki te whakamutu ki ngā pūnaha waihotanga, ā, e tūohu ana ngā HAWTs hei tāonga nui ki te tirohanga i ngā huarahi nei i runga i te Ao-Eruopa me te Rāhui Kaiwhakatikatika. I te tūponotanga, kua whai mana ngā whakapai i te hunga pūoro ki te mea kua taea te rokiroki i te hiko wāhi hei whakapai ake i te whakaaro mō ngā HAWTs.
Hei whakamārama: Pūhanga Whēkī Rōnui (VAWTs) i ngā wāhi e āheinga ana te haurua. Ki runga i tētahi pūnaha rōnui, ka whakaohu ngā kape, nā te mea he iti noa iho te haurua e pai ai te mahi o ngā HAWTs (e hiahiatia ana hei whakarite i te haurua pai). Ko te āhitu kitea mai i ngā pūhanga VAWT e taea ana te whai wana i te haurua mō ia wā. Nō reira, ko ngā VAWTs he pai hoki i ngā wāhi e hiahiatia ana ki te rapa hanganga haurua me te haurua type III i te neke atu i 5.7 mete ki te sekene (20 kiwetā ki te haora, [6] e hīmata ana ki te wehenga o te paewhenua ki te utu o 138 miriona waata), nā te mea ka noho pai ngā tauwehea ki te whakapai i ngā moni. Heoi anō, kaore ngā VAWTs i a rātou āhua matihiko, e āhei ana ki te iti rawa i te mahi, ka hiahia ki te haurua nui rawa atu hei mahi pai, me te nuinga o ngā reo nui.
Te whiriwhiringa i aha me whakamahi i ngā HAWTs rānei ko ngā VAWTs ki ngā tono whare, ka taea e koe te whakaaro nui. I mua i te whakatau, he aha ēnei paunga e hiahiatia ana, pērā i te wāhi o te whare (ngā haere hau), ngā whakaaro mō te kīrehe me ngā hiahia mō te kawe matea e hiahiatia nei. Ko ngā HAWTs he kohinga matua mō ngā wāhi e maha ana ngā haere hau, ina e taea ana ratou whakawhitinga atu i te iti mea, ā, he nui ake ngā wāeke iti iti. Mā te mea hoki e tino waimarie ana ki te tūtohu me te tirotiro, ka mahi pai ratou hei whakaeke mō te whakamahi whare. Mō ngā whare i ngā wāhi hau nui rānei, rānei i te tata ki ngā tāone, ina e kore e tika ana te hau me te taea ai ngā pūmau e taea mai ana i waenganui i ngā taha, ka pai rawa he VAWT. Hei hoahoa tēnei mahi e tino hiahia ana koe ki te whakaaro - he iti rawa atu te whakawhitinga i te matea, ā, he nui rawa atu te kīrehe.
Ki te kawe whakarāpopoto, ngā āhuatanga o ngā HAWTs me ngā VAWTs e tae ana. Ki te taunga ki ngā VAWTs; ko ngā HAWTs he wairua pai ake, he aroha moana, he iti rawa atu ngā rekoita, me te wāhanga hoki i te tūtohi CDN. Heoi anō, hei whai hua noa rātou i tētahi taha hau mōrearea, ka whai hua nui rawa rātou i ngā hau nui e pā ana ki ō rātou whenua. Ki te wāhanga tuatahi, ka kitea e ngā VAWTs ngā hau mai i ngā taha katoa, koia nei ka taea e rātou ngā wāhi e huringa ana i ngā taha hau. Ahakoa tēnei, ko ngā VAWTs he iti rawa atu i te mahi pai, he iti rawa atu hoki te waihape, me te mea hoki he nui rawa atu ō rātou rekoita. Ki te kī tonu, mēnā ka whiriwhiria he HAWT rānei, he VAWT rānei, ka noho ēnei korero i runga i te whenua i te mātātuhi hau me ngā wāhanga rekoita e huri ana i te whakaputa āhua.
Te whakamārama, ka ngaro te huringa ā-marama i te tirohanga matua mō te hurihanga waiora anahera. Nā te HAWTs tētahi wā, nā runga i ngā VAWTS, he taunaki rerekē noa, ko ngā pūtake me ngā pai e rereke ana, nō reira, kei te wheako i a rātou he pai ranei he kino ranei, e hāngai ana ki ētahi atu mea. Mēnā kāore i tētahi mea, i te hīkoi o te hunga whakangungu, he take tika kia whakapono ai tātou, ka taea te whakarite i te huringa ā-marama hei wā kē ki tētahi mahi nui o tā tātou pūnaha waiora anahera me te horoi i ngā tau e heke mai nei.
ko ngā taonga matua ko ngā pūtauira, ko ngā paepae rā whakatō, ko ngā pouaka lifepo4. Ka taea e ngā kaiarahi te whiwhi i te whakangungu-tahi-rorohiko whakauru me te whakatakotoranga o ngā rā-pūtauira hybrid pūnaha rā. Ko te DHC he hunga whakarato whai take i ngā mahi, pūtauira whakamua tauira horisontāti me vertikāti, me te tautoko i muri i ngā kaiarahi mā te whakawhanake i ngā hua pai rawa.
Ko te DHC he pūtake matua i ngā maru huringa rere, ka whakamahia te wāhi mōhio me te kaitiaki o ngā whenua. He noho ā-motu tōna pūtahi, e hanga ana i ngā mahi mātauranga me te whakaputa, me te whakaatu hoki, ko tēnā ko te tautoko matatini. I te tau 2009, i whakauru ai ngā kaiwhakatū o te DHC ki te whakaaro tirotiro i te taiao mā roto i te waiū hou, me te whai i te ahurea o te kāwanatanga "kaha, pai, mahi ngātahi, whakatupu hou." Ko te mana o te tohu DHC he nui ake.
Ko te whakapono te pūtake o tōku kāinga. E tuku nei i ngā whare whaimana tōnui, me ngā rara rere mai i runga me i raro i te takirua matawheiwhei. Ki te kite i ngā rara rere, {ka taea e koe te whakaae he mea nui te whakapono i te pūtake o tō tātou take. Ka tuku mātau i ngā whare whaimana tōnui, me ngā tūranga whakapono. Me whakaarohia ngā tuhinga pērā i te whatitiri o ngā rau, me te mana o te rara rere mai i te rere whenua. Kia whakapuhaina e te DHC ngā hua o ōna rara, ka taea e ia te whakawhiti i te whaimana ki te whakapae i te whaimana.
Kei te whakarite tātou i ngā hiahia rorohiko moana me ngā hiahia rorohiko noho whare, whakamahi i te rangapu ra o te rā / hūhā. Ki runga i ngā pūkenga whakahaere āhuarangi me ngā pūkenga whakauru, e taea ana tātou whakaaetanga kua kitea i roto i ngā whakaaetanga katoa. Whakaae mai tātou i te ratonga pai nui i runga i ngā wa o te rā, mai i te toka ki te matawhairoa hūhā ki te hanga me ngā mahi muri.