I ka ʻatikala hope loa, ua hoʻolauna mākou i kahi hoʻonā o DC AC. ua pau ka "kaua" me ka lanakila o AC. no laila, loaʻa iā AC ka pūnāwai o ka ulu ʻana o ka mākeke a hoʻomaka e noho i ka mākeke i noho mua ʻia e DC. Ma hope o kēia "kaua", ua hoʻokūkū ʻo DC a me AC i ke kahua wai wai Adams ma Niagara Falls.
I ka makahiki 1890, ua kūkulu ʻo ʻAmelika Hui Pū ʻIa i ke kahua wai wai wai ʻo Niagara Falls Adams. I mea e loiloi ai i nā ʻano papahana AC a me DC, ua hoʻokumu ʻia kahi Komisina Mana Niagara a me ka honua. Ua komo ʻo Westinghouse lāua ʻo Ge i ka hoʻokūkū. ʻO ka mea hope loa, me kona kaulana kaulana ma hope o ka lanakila ʻana o ke kaua AC / DC a me nā talena o kahi hui o nā ʻepekema maikaʻi loa e like me Tesla, a me ka hoʻāʻo kūleʻa o ka hoʻoili ʻana o AC ma Great Barrington i ka makahiki 1886 a me ka hana kūleʻa o ka alternator ma larffen power plant ma Kelemānia, ua lanakila ʻo Westinghouse i ka ʻaelike hana o 10 5000P AC hydro generators. I ka makahiki 1894, ua hānau ʻia ka 5000P hydro generator o Niagara Falls Adams power station ma Westinghouse. I ka makahiki 1895, ua hoʻokomo ʻia ka ʻāpana mua. I ka hāʻule o ka makahiki 1896, ua hoʻololi ʻia ke au o nā ʻāpana ʻelua i hana ʻia e ka mīkini hana i ʻekolu-phase ma o Scot transformer, a laila lawe ʻia i Baffalo 40km ma o ka ʻōnaehana hoʻoili ʻekolu.
Ua hoʻolālā ʻia ka hydro generator o Adams power station ma Niagara Falls e BG lamme (1884-1924), poʻokela ʻenekinia o Westinghouse, e like me kā Tesla patent, a me kona kaikuahine ʻo B. lamme i komo pū i ka hoʻolālā. Hoʻokele ʻia ka ʻāpana e ka turbine fournellon (lua ka holo, me ka ʻole o ka pahu huki), a ʻo ka mea hoʻoheheʻe he ʻelua-phase synchronous generator, 5000hp, 2000V, 25Hz, 250r / mln. Loaʻa i ka generator nā hiʻohiʻona penei;
(1) Ka mana nui a me ka nui lōʻihi. Ma mua o kēlā, ʻaʻole i ʻoi aku ka nui o ka mana o ka hydro generator ma mua o 1000 HPA. Hiki ke ʻōlelo ʻia ʻo ka 5000bp hydro generator o Adar hydropower station ma Niagara Falls ʻaʻole wale ka hydro generator nui loa me ka mana hoʻokahi o ka honua i kēlā manawa, akā ʻo ke kī mua nō hoʻi i ka hoʻomohala ʻana i ka mea hana wai mai ka liʻiliʻi a hiki i ka nui.
(2) Hoʻopili ʻia ka mea lawe lima me ka mika no ka manawa mua.
(3) Hoʻohana ʻia kekahi mau ʻano kumu kumu o nā mea hoʻoheheʻe wai i kēia lā, e like me ka hale paʻa paʻa umbrella. ʻO nā pūʻulu 8 mua o ke ʻano i kū ai nā pole makeke i waho (ʻano pivot), a ua hoʻololi ʻia nā pūʻulu hope ʻelua i ke ʻano maʻamau o kēia manawa kahi e hoʻohuli ai nā pole magnetic i loko (ʻano kahua).
(4) ʻAno hoʻohiwahiwa kū hoʻokahi. ʻO ka mea mua e hoʻohana i ka mana DC i hana ʻia e ka mea hoʻoheheʻe mokuahi DC kokoke no ka hauʻoli. Ma hope o ʻelua a ʻekolu mau makahiki, e hoʻohana nā ʻāpana āpau i nā mea hoʻoheheʻe wai DC liʻiliʻi ma ke ʻano he exciters.
(5) Ua aponoia ke alapine o 25Hz. I kēlā manawa, ʻokoʻa loa ka Ying rate o ʻAmelika Hui Pū ʻIa, mai 16.67hz a 1000fhz. Ma hope o ka nānā ʻana a me ka ʻae ʻana, ua ʻae ʻia ʻo 25Hz. Ua lilo kēia alapine i ka alapine maʻamau ma kekahi mau wahi o ʻAmelika Hui Pū ʻIa no ka manawa lōʻihi.
(6) I ka wā ma mua, ua hoʻohana nui ʻia ka uila i hana ʻia e nā mea hana mana no ka hoʻomālamalama ʻana, aʻo ka uila i hana ʻia e Niagara Falls Adams power station i hoʻohana nui ʻia no ka mana ʻoihana.
(7) Ua ʻike ʻia ka hoʻoili pāʻoihana lōʻihi o ʻekolu-phase AC no ka manawa mua, kahi i hana nui i ka hoʻouna ʻana a me ka hoʻohana ākea o ʻekolu-phase AC. ma hope o 10 mau makahiki o ka hana ʻana, 10 5000bp wai turbine generator units o Adams hydropower station ua hoʻonui hou ʻia a hoʻololi ʻia. Ua hoʻololi ʻia nā ʻāpana 10 a pau me nā ʻāpana hou o 1000HP a me 1200V, a ua hoʻokomo ʻia kahi ʻāpana hou 5000P, i hiki ai i ka nui o ka mana hoʻokomo o ka mana mana i 105000hp.
ʻO ke kaua o ka AC pololei o ka hydro generator ua lanakila ʻo AC. Mai ia manawa, ua pōʻino loa ke ola o DC, a ua hoʻomaka ʻo AC e hīmeni a hoʻouka i ka mākeke, a ua hoʻonohonoho pū i ke kani no ka hoʻomohala ʻana i nā mea hana wai i ka wā e hiki mai ana. Eia nō naʻe, pono e haʻi ʻia kahi hiʻohiʻona kupaianaha o ka pae mua ʻo ia ka hoʻohana nui ʻana o DC hydro generators. I kēlā manawa, ʻelua ʻano ʻano kaʻa DC hydro. ʻO kekahi mea hana uila haʻahaʻa. Hoʻohui pū ʻia ʻelua mau mea hoʻoheheʻe i ka moʻo a hoʻokele ʻia e hoʻokahi turbine. ʻO ka lua, ʻo ia ka mīkini uila kiʻekiʻe, ʻo ia ka pivot pālua a me ka mīkini pahu pālua e hoʻokaʻawale i hoʻokahi kumu. E hōʻike ʻia nā kikoʻī ma ka ʻatikala aʻe.
Ka manawa hoʻouna: Sep-13-2021
