ʻO nā mea nui no ka pale ʻana i ka uila o loko o ka makani turbine generator

1. Poino o ka uwila i ka makani turbine generator;

2. ʻAno pōʻino o ka uila;

3. Nā hana pale uwila kūloko;

4. Uila palekana equipotential pili;

5. Nā hana pale;

6. Ka pale ʻana i ka piʻi ʻana.

 

Me ka piʻi ʻana o ka mana o nā turbine makani a me ka nui o nā mahiʻai makani, ua lilo ka hana palekana o nā mahiʻai makani i mea nui.

Ma waena o nā kumu he nui e pili ana i ka hana palekana o nā mahiʻai makani, he mea nui ka uila.Ma muli o nā hopena noiʻi o ka uila

ka pale ʻana i nā huila makani, e wehewehe ana kēia pepa i ke kaʻina hana uila, nā ʻano hana pōʻino a me nā ana pale uila o nā huila makani.

 

Mana makani

 

Ma muli o ka hoʻomohala wikiwiki ʻana o ka ʻepekema a me ka ʻenehana hou, ʻoi aku ka nui o ka mana hoʻokahi o nā turbine makani.I mea e

e hoʻonui i ka ikehu, ke piʻi nei ke kiʻekiʻe o ka hub a me ke anawaena impeller.ʻO ke kiʻekiʻe a me ke kūlana hoʻokomo o ka turbine makani e hoʻoholo i kēlā

ʻo ia ke kahawai makemake no ka uila.Eia kekahi, ʻoi aku ka nui o nā mea uila a me nā lako uila i loko

ka makani makani.ʻO ka pōʻino i hanaʻia e ka uila e nui loa.No laila, pono e hoʻokomo i kahi ʻōnaehana pale uila piha

no nā mea uila a me ka uila i loko o ka peʻahi.

 

1. Poino o ka uila i ka makani makani

 

ʻO ka pōʻino o ka uila i ka makani turbine generator aia ma kahi ākea a kiʻekiʻe loa, no laila ua ʻike ʻia ka makani turbine holoʻokoʻa i ka hoʻoweliweli.

o ka uwila pololei, a o ka hikiwawe o ka pa pono ia e ka uwila, ua like ia me ka huinahalike o ke kiekie o ka mea.ʻO ka maka

ʻoi aku ke kiʻekiʻe o ka megawatt wind turbine ma mua o 150m, no laila ʻoi aku ka maʻalahi o ka ʻāpana o ka makani makani i ka uila.He nui

ka helu o nā mea uila a me nā lako uila i hoʻohui ʻia i loko o ka peʻahi.Hiki ke ʻōlelo ʻia ʻaneʻane nā ʻano ʻāpana uila a me nā uila

Hiki ke loaʻa nā mea hana maʻamau a mākou e hoʻohana ai i loko o kahi hui hoʻoheheʻe turbine makani, e like me ke keʻena hoʻololi, ka moto, ka mea hoʻokele, ka mea hoʻololi pinepine, ka ʻike,

actuator, a me ka ʻōnaehana kaʻa like.Hoʻopili ʻia kēia mau mea hana ma kahi wahi liʻiliʻi.ʻAʻohe mea kānalua hiki i nā piʻi ikaika ke kumu nui

pōʻino i nā huila makani.

 

Hāʻawi ʻia kēia ʻikepili o nā turbine makani e kekahi mau ʻāina ʻEulopa, me ka ʻikepili o nā ʻoi aku o 4000 wind turbines.ʻO ka papa 1 kahi hōʻuluʻulu

o keia mau ulia ma Germany, Denemaka a me Suedena.ʻO ka nui o ka pōʻino o ka makani turbine i hana ʻia e ka uila he 3.9 a 8 mau manawa no 100 mau ʻāpana no kēlā me kēia.

makahiki.Wahi a ka ʻikepili helu, ua pōʻino ʻia nā makani makani 4-8 ma ʻEulopa ʻĀkau e ka uila i kēlā me kēia makahiki no kēlā me kēia 100 turbines makani.He waiwai

me ka ʻike ʻana ʻoiai ʻokoʻa nā ʻāpana i hōʻino ʻia, ʻo ka pōʻino uila o nā ʻōnaehana ʻōnaehana hoʻokele he 40-50%.

 

2. ʻAno pōʻino o ka uila

 

ʻEhā mau hihia o ka pōʻino o nā lako i hana ʻia e ka uila.ʻO ka mea mua, ua pōʻino pono nā mea hana e ka uila;ʻO ka lua

e komo ana ka uila uila i loko o nā mea hana ma ka laina hōʻailona, ​​laina mana a i ʻole nā ​​paipu metala ʻē aʻe e pili ana i nā mea hana, e hoʻomaka ai.

pōʻino i nā mea hana;ʻO ke kolu, ʻo ia ka mea i poino ʻia ke kino o nā mea hana ma muli o ka "counterattack" o ka hiki ʻana o ka honua

e ka hikiwawe kiʻekiʻe i hana ʻia i ka wā o ka uila;ʻO ka hā, ua pōʻino nā mea hana ma muli o ke ʻano hoʻonohonoho pono ʻole

a i ʻole ke kūlana hoʻonohonoho, a pili ʻia e ke kahua uila a me ke kahua magnetic i puʻunaue ʻia e ka uila ma ka lewa.

 

3. Nā ana hoomalu uwila kūloko

 

ʻO ka manaʻo o ka zona pale uila ke kumu no ka hoʻolālā ʻana i ka pale uila piha o nā turbine makani.He ala hoʻolālā no ka hoʻolālā

wahi no ka hana ʻana i kahi ʻano hoʻohālikelike electromagnetic paʻa i ka hale.ʻO ka mana anti-electromagnetic interference o nā uila like ʻole

ʻO nā mea hana i loko o ka hale e hoʻoholo i nā koi no kēia wahi electromagnetic kaiapuni.

 

Ma ke ʻano he pale pale, ʻo ka manaʻo o ka zona pale uila ʻoiaʻiʻo e pili ana i ka interference electromagnetic (conductive interference and

e hoʻemi ʻia i ka ʻae ʻia ma ka palena o ka ʻāpana pale uila.No laila, nā ʻāpana like ʻole o ka

hoʻokaʻawale ʻia ka hale pale i nā ʻāpana pale uila like ʻole.ʻO ka māhele kiko'ī o ka'āpana pale uila e pili ana i ka

ʻO ke ʻano o ka turbine makani, a me ke ʻano o ke kūkulu hale a me nā mea pono e noʻonoʻo ʻia.Ma ka hoʻonohonoho ʻana i nā mea pale a hoʻokomo

nā mea hoʻomalu o ka uila, ʻo ka hopena o ka uila ma Zone 0A o ka ʻāpana pale uila e hoʻemi nui ʻia ke komo ʻana i ka Zone 1, a me ka uila a

Hiki ke hana maʻamau nā mea uila i loko o ka turbine makani me ke keakea ʻole.

 

Hoʻokumu ʻia ka ʻōnaehana pale uila i loko o nā mea āpau e hōʻemi i ka hopena electromagnetic uila ma ia wahi.Loaʻa ka uila

pale equipotential pili, pale ana a me ka surge pale.

 

4. Uila pale equipotential pili

 

ʻO ka pilina equipotential pale uila he ʻāpana koʻikoʻi o ka ʻōnaehana pale uila kūloko.Hiki maikaʻi ka hoʻopaʻa ʻana equipotential

kaohi i ka ʻokoʻa hiki i ka uila.Ma ka ʻōnaehana hoʻopaʻa equipotential pale uila, pili nā ʻāpana conductive a pau

e hoemi i ka like ole.I ka hoʻolālā ʻana o ka hoʻopaʻa ʻana equipotential, e noʻonoʻo ʻia ka palena liʻiliʻi o ka hoʻohui ʻana i ka ʻāpana cross-sectional

i ka hae.ʻO kahi pūnaewele hoʻohui equipotential piha pū kekahi me ka pilina equipotential o nā pipeline metala a me nā laina mana a me nā hōʻailona,

e hoʻopili ʻia i ka busbar kumu kumu ma o ka pale ʻana o ka uila.

 

5. Nā hana pale

 

Hiki i ka mea pale pale ke ho'ēmi i ka pilikia electromagnetic.Ma muli o ka particularity o ka makani turbine hale, ina ka pale ana e hiki ke

i noʻonoʻo ʻia ma ka pae hoʻolālā, hiki ke hoʻokō ʻia ka mea pale ma ke kumukūʻai haʻahaʻa.E hanaia ka lumi enekini i leho metala pani, a

e hoʻokomo ʻia nā ʻāpana uila a me ka uila i loko o ke keʻena hoʻololi.ʻO ke kino keʻena o ke keʻena hoʻololi a me ka mana

ʻO ka ʻaha kūkā e loaʻa ka hopena pale maikaʻi.Pono e hoʻolako ʻia nā uwea ma waena o nā mea hana like ʻole ma ke kumu hale kiaʻi a me ka lumi mīkini me ka metala waho

papa pale.No ka hoʻopau ʻana i ka hoʻopaʻapaʻa, ʻoi aku ka maikaʻi o ka pale pale wale nō ke hoʻopili ʻia nā kihi ʻelua o ka pale uwea i ka

kāʻei hoʻopaʻa equipotential.

 

6. Ka pale ʻana i ka piʻi ʻana

 

Ma waho aʻe o ka hoʻohana ʻana i nā mea pale no ka hoʻopaʻa ʻana i nā kumu hoʻoweliweli radiation, pono pū kekahi mau hana pale e pili ana

keakea conductive ma ka palena o ka ʻāpana pale uila, i hiki i nā lako uila a me nā lako uila ke hana pono.Uila

Pono e hoʻohana ʻia ka arrester ma ka palena o ka ʻāpana pale uila 0A → 1, hiki ke alakaʻi i ka nui o ka uila me ka ʻole o ka pōʻino.

ka lako.ʻO kēia ʻano mea pale uila ua kapa ʻia ʻo ia ka pale uila uila (Class I lightning protector).Hiki iā lākou ke kaupalena i ke kiʻekiʻe

ʻokoʻa hiki ke hana ʻia e ka uila ma waena o nā hale metala i hoʻopaʻa ʻia a me nā laina mana a me nā hōʻailona, ​​a kaupalena ia i kahi ākea palekana.ʻO ka nui loa

ʻO ka hiʻohiʻona koʻikoʻi o ka pale uila uila: e like me 10/350 μ S pulse waveform ho'āʻo, hiki ke kū i ka uila.No ka mea

nā makani makani, pale uila ma ka palena o ka laina mana 0A → 1 ua hoʻopau ʻia ma ka ʻaoʻao lako mana 400/690V.

 

Ma ka ʻāpana pale uila a me ka wahi pale uila ma hope, aia wale nō ka pulse me ka ikehu liʻiliʻi.ʻO kēia ʻano o kēia manawa pulse

hana ʻia e ka overvoltage i hoʻokomo ʻia i waho a i ʻole ka piʻi ʻana mai ka ʻōnaehana.ʻO nā lako pale no kēia ʻano o kēia manawa impulse

Ua kapa ʻia ʻo ia he mea pale pale (Class II lightning protector).E hoʻohana i ka nalu o kēia manawa pulse 8/20 μS.Mai ka hiʻohiʻona o ka hoʻohui ʻana o ka ikehu, ka piʻi ʻana

pono e hoʻokomo ʻia ka pale pale ma lalo o ka pale o ka uila.

 

Ma ka noʻonoʻo ʻana i ke kahe o kēia manawa, no ka laʻana, no kahi laina kelepona, pono ke koho ʻia ka uila uila ma luna o ka conductor ma 5%.No ka Papa III/IV

ʻO ka ʻōnaehana pale uila, ʻo ia ka 5kA (10/350 μs).

 

7. Ka hopena

 

Nui loa ka ikehu uila, a paʻakikī ke ʻano o ka uila.Hiki ke hoemi wale i na hana pale uwila kupono a kupono

ka poho.ʻO ka holomua a me ka hoʻohana ʻana i nā ʻenehana hou e hiki ke pale pono a hoʻohana i ka uila.ʻO ka papahana pale uila

ʻO ka nānā ʻana a me ke kūkākūkā ʻana o ka ʻōnaehana makani makani e noʻonoʻo nui i ka hoʻolālā ʻana o ka ʻōnaehana kumu o ka mana makani.No ka mea, he mana makani ma Kina

pili i nā ʻano ʻāina geological like ʻole, hiki ke hoʻolālā ʻia ka ʻōnaehana kumu o ka mana makani ma nā ʻano geology e ka hoʻohālikelike ʻana, a me nā ʻano like ʻole.

Hiki ke hoʻohana ʻia nā ala e hoʻokō ai i nā koi kūpaʻa grounding.

 


Ka manawa hoʻouna: Feb-28-2023