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Transmission line Towerndi zida zofunika zomwe zimagwiritsidwa ntchito pothandizira mizere yopatsirana ndipo zitha kugawidwa m'mitundu yosiyanasiyana kutengera mapangidwe ndi ntchito zosiyanasiyana. Pali mitundu itatu ya nsanja yotumizira mauthenga:ngodya zitsulo nsanja, Transmission tube Towerndimonopole, koma nsanja yamagetsi imabwera mumitundu yosiyanasiyana, zotsatirazi ndizofotokozera mwachidule mitundu ingapo yodziwika bwino ya ma pyloni amagetsi:

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Monga momwe dzinalo likusonyezera, mizati iwiri yothandizira woyendetsa ndi nsanja yamtunda wapamwamba, ngati "khomo" lalikulu. Kugwiritsiridwa ntchito kwa nsanjayi ndikokulirapo, ndi chingwe chokoka chimakhala ndi chuma chabwino, chomwe chimagwiritsidwa ntchito pawiri pamwamba pamtunda ndipo woyendetsa amakonzedwa mozungulira, amagwiritsidwa ntchito pa ≥ 220 kV mzere, angagwiritsidwe ntchito kupititsa patsogolo kukhazikika kwa nsanja, ndime nthawi zina. ndi malo otsetsereka.

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2.V yooneka ngati nsanja

Chingwe chomangirira nsanja yokhala ngati V, nsanja yapadera yachitseko, yopangidwa ngati "V", imabwera ndi "chitsimikizo chachikulu cha V", kotero m'chipululu chimadziwika kwambiri. Ndiosavuta kupanga, komanso kugwiritsa ntchito zitsulo kumakhala kochepa kwambiri kuposa nsanja zina zokokedwa ndi waya, koma zimatenga malo ambiri, ndipo kugwiritsa ntchito kwake mumtsinje wamtsinje komanso madera akuluakulu olima makina kumatengera malire ena. Nthawi zambiri amagwiritsidwa ntchito mu mizere 500 kV, mu 220 kV amakhalanso ndi ntchito yochepa.

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3.T yooneka ngati nsanja

Tower inali mtundu wa "T", nsanja yooneka ngati T ndi gawo lofunikira kwambiri pamayendedwe otumizira magetsi, yomwe imakhala ngati nsanja yayikulu yotumizira magetsi ku DC. Amapangidwa ndi mizere iwiri yopatsirana yomwe ikulendewera m'munsimu mu mawonekedwe a T, ndi mbali imodzi yopatsirana bwino ndi ina yopatsirana zoipa. Poyang'anitsitsa, munthu akhoza kuona "ngodya" ziwiri zazing'ono pamwamba pa nsanja, ndi mbali imodzi yopangira mzere wapansi ndi ina ya mzere wa mphezi. Kukonzekera kumeneku kumatsimikizira kukhazikika ndi chitetezo cha njira yotumizira mphamvu, makamaka pakagwa mphezi.

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Nthawi yotumiza: Aug-23-2024

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