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I-Vienna U-Bahn iphinda ihlise amandla


Kwisikhululo sikaloliwe esingaphantsi komhlaba iAltes Landgut eVienna, amandla eenqwelana zeenqwelo aguqulwa abe ngumbane. Kwisasazi, iWiener Linien iyacacisa: “Nanini na xa kuhanjwa esitratweni, kuye kukhutshwa amandla. Inxalenye enkulu yamandla afunyenweyo yondla ngasemva kwaye iqhuba abanye oololiwe. Ukuba oku kuqubha kwamandla akunakwenzeka, kusetyenziswa inkqubo yamandla brake. Amandla e-braking agqithisiweyo afakwa kuthungelwano lwe-20 kV AC ye-Wiener Linien. Ngale ndlela, abakhweli, iilifti kunye nezibane kwizikhululo zibonelelwa ngombane ohlaziyiweyo. ”Ngokudibene nomatshini wokuqhuba kwisikhululo i-U2 Hardeggasse, ebesebenza ukusukela ngo-2018, iiyure ezimalunga ne-gigawatt yombane ngonyaka. Ngokomsebenzisi, oku kuhambelana nokusetyenziswa kombane kumndilili we-720 yamakhaya kwaye igcina malunga neetoni ezingama-400 ze-CO2.

Kwixa elizayo, ezinye izityalo ezine ziya kwakhiwa ukulungiselela ukuvuselelwa kwamandla kwinethiwekhi iphela. Inkqubo elandelayo sele ikwiibhloko zokuqala. Kucwangciselwe unyaka ka-2021 kwisikhululo i-U4 Ober St. Veit, utshilo uGünter Steinbauer, umlawuli olawulayo eWiener Linien.

Ifoto: © Wiener Linien

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Ibhalwe ngu UKarin Bornett

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