'O nā mea mana kālua

Inā mākou e hilina'i i nā wanana a ka po'e'epekema e ho'opau nā kumu waiwai o ka'ike'ole i nā makahiki e hiki mai ana, a laila e ho'omaka i ka huli'ana no nā'ano'ano'ē a'e. Inā pololei ka helu'ana, a laila, e lawa ka'aila no nā 45-50 makahiki, ke kala no ka 70-80 makahiki, ka uranium no ka 100, ka pahuhu no 400 mau makahiki paha. 'Ano like ano o ka ikehu e e pono ai no ka makaainana manaʻo kanaka e like me ka lewa. Akā, hāʻawi i ka nalu p haumia ea o ka wao? Iecaianoaaiiuo o ka holoʻokoʻa Honua like me ka a pau, pono e haawi koho e "maemae" ikehu: pāhawewe lā, makani ikehu, geothermal ikehu, ikaika o ka wai paialewa, iʻa, nalu, hoopuehuia lakou wela ka wai a me ka lewa. Kūlohelohe kēia mau kumu a me ka pilina o ka nohona.

Ma ke ala, i ka aneiai Loaʻaʻia o kēia mau kumu palua i ka hoike makahiki? Iecaianoaaiiie o nā mea a pau? Ueony wāwahie wahie i keia la. Inā mākou e kūkulu i nā mana makani a me nā mana ho'ona'auao, e a'o pehea e ohi ai i ka ikehu i hā'awi'ia mai e ka Lā, a laila, hiki ke ho'okō i ka makemake ike ma nā wahi āpau.

Tidala ke mana hiki ke huli i loko o uila o ka ikaika o ka iʻa. Ua loa'a iā ia ka mana mua i Russia ma Kamchatka (Pauzhetskaya). He 5 MW kona mana.

No ke kūkulu'ana i kahi mana'oihana e pono ai'oe i kahi'au'au (kahi kahakai i'ole i'ole kahi muliwai kūpono). I loko o ka waipahulu he mau kuina me ka hui pū'ana me nā hydro turbines, e ho'ololi ana i ka pūnaewele.

'O ka turbine hydraulic he mīhini kāpili, ho'ololi'ia e kahi muliwai (wai). Hiki i nā'ōpana ke ho'oku'u-free (jet) a me ka jet-jet (reactive); E ho'olālā - kauā a me ke kaulike. Hiki ke ho'ololi i ka mana mai nā'umi a hiki i nā haneri megawatts.

Pehea e hana ai kahi mana hana mana? Me ka ho'omaka'ana o ke kai, e komo ka wai i loko o ke kī'aha. Ke ho'ohālike'ia nā wai wai i loko o ke kī'aha a me ke kai, ua pani'ia nā pani o nā ala. Aia kekahi ebb a he pa'akai ma ka'ilikai. Ke lawa ka wai o ka wai, ho'okau'ia nā pūnaewele mana me nā kinikini, a hiki i ka emi'ana o ka wai o ka wai.

E hiki ke hana pono i nā hale kai ho'omalu i ka loa'a'ana o nā kai e'e mai ka'ehā mau mika a'oi aku paha. 'O ke kūkulu'ana i nā pono hana o nā hale noho mana ho'omalu ma muli o ke'ano o ke kai i nā wahi o ke kūkulu'ana i nā mea kanu mana, nā puke a me nā wahi holoi wai, a me ka helu o nā pūnaewele ho'onohonoho.

Ke kuhi mana honua o ka hana ma waena o ka pilina, e like me ka inoa, aia ka wai mai ke kai a me ke kua. I kekahi mau'ōlelo'ē a'e, hiki iā lākou ke hā'awi i ka'aila no 4 a 5 mau hola, a laila hiki mai kahi wā pōkole (ho'okahi hola a'elua paha), a ke ho'ololi hou'ia ka mana. Hiki ke ho'onui'ia ka manawa hana o nā turbines ma ka ho'oulu'ana i nā mea hana mana honua ma'alahi (e like me ka ho'onui'ana i nā heluna). Eia na'e,'o ka ho'okō'ana i kēlā mau papahana e lilo i mea nui loa.

I nā manawa kūpono maika'i, hiki i kēlā me kēia'ano mana pono'ī ke loa'a'ole nā pilikia. 'O ka mea mua, hiki ke kūkulu'ia i nā kahakai o ke kai a me nā kai. 'O ka lua, e hana wikiwiki lākou. 'O ke kolu, mai'ae i ka ho'okumu i ka mana ki'eki'e. A'o ka hopena,'a'ole lākou e palekana i ke kūlohelohe, no ka mea e kū'ē ana lākou i ka loli ma'amau o ka wai a me ka pa'akai, kahi e ho'opilikia ai i ke kumu.

Kekahi o ka loa ka hoʻokele waiwai, a environmentally launa mana mea kanu i keia la ka makani ikaika, a me ka makani ikaika. No kāna hana,'o ka makani wale nō ka mea e pono ai. 'O nā'ano like'ole me nā'ano like'ole a, no laila, ua ho'ohua'ia nā kumukū'ai like'ole (mai 900 cu a 23,500 cu). He mea nui ka hā'awi'ana i ka'aila i kekahi hale kū'oko'a, hiki i kekahi po'e ke ho'ohana'ia e nā'oihana'oihana kālepa nui a me nā'oihana, nā hale hana, nā wahi ho'okipa, nā hale ki'eki'e.