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葛洲坝枢纽是低水头的河床式径流电站。装机容量271.5万千瓦,装有水轮发电机组21台,分两组布置。二江布置两台17万千瓦机组(转轮直径11.3米)和五台12.5万千瓦机组(转轮直径10.2米)的厂房;大江布置14台12.5万千瓦机组的厂房。电站蕞犬水头27.0米,设计水头18.6米,最小水头8.3米。电站输电线的电压等级,二江电站彩用22万伏和33万伏两种电压向近远区送电,大江电
Gezhouba Dam is a low-head riverbed runoff power station. Installed capacity of 2.755 million kilowatts, equipped with 21 sets of hydro-generating units, arranged in two groups. Erjiang layout two 170,000 kilowatts generating units (runner diameter 11.3 meters) and five 125,000 kilowatts generating units (runner diameter 10.2 meters) of the plant; layout of the river 14 units of 125,000 kilowatts of the plant. Power dog 蕞 dog head 27.0 meters, 18.6 meters head design, the smallest head 8.3 meters. Power transmission line voltage level, Erjiang power plant color with 220,000 volts and 330,000 volts two kinds of voltage to the near-distance power transmission, Dajiang Power