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首页> 外文期刊>Power and Energy Magazine, IEEE >The Schoellkopf Disaster: Aftermath in the Niagara River Gorge [History]
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The Schoellkopf Disaster: Aftermath in the Niagara River Gorge [History]

机译：Schoellkopf灾难：尼亚加拉河峡谷的后果[历史]

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Niagara Mohawk Power Corporation's (Niagara Mohawk's) hydroelectric Schoellkopf Station was located in the Niagara River Gorge in the City of Niagara Falls, New York, USA. It was the largest privately owned hydroelectric station in the world. Schoellkopf, actually three adjacent stations: 3A, 3B, and 3C (see Figure 1), consisted of 21 generating units totaling 454,500 rated hp (334,800 rated kW). Stations 1 and 2 were the historic Adams stations located on the Niagara River above Niagara Falls. Station 3A, built 19051914, contained units 115 (numbered south to north); 13 horizontal 10,000-hp turbines (nine operating at 60 Hz and four operating at 25 Hz with generators rated 8,000 kW and 7,200 kW, respectively), plus two 1,000-hp station service units (see Figure 2). A wall separated the turbine and generator rooms. Station 3B, built 19181920, contained units 1618 (numbered north to south). These were vertical 37,500-hp, 25-Hz machines with generators rated 26,000 kW each (see Figure 3). Station 3C, built 19211924, contained units 1921 (numbered north to south). These were vertical 70,000-hp, 25-hz units with generators rated 52,000 kW each. The hydraulic head was approximately 210 ft (64 m). Power from the 12-kV Station 3A generators was distributed locally via underground cables. Power from the 12-kV Station 3B generators was transmitted on overhead lines to Harper Station located 2.8 mi (4.5 km) east of Schoellkopf. Power from the 12-kV Station 3C generators was transformed to 69 kV and transmitted overhead to Harper Station.
机译：尼亚加拉莫霍克电力公司（Niagara Mohawk's）的Schoellkopf水电站位于美国纽约尼亚加拉瀑布市的尼亚加拉河峡谷。它是世界上最大的私人水电站。 Schoellkopf实际上是三个相邻的站：3A，3B和3C（见图1），由21个发电机组组成，总功率为454,500额定马力（334,800额定千瓦）。站1和2是位于尼亚加拉大瀑布上方尼亚加拉河上的历史悠久的亚当斯站。 3A站，建于19051914，包含115单元（从南到北编号）； 13台10,000 hp卧式涡轮机（其中9台以60 Hz运转，四台以25 Hz运转，发电机的额定功率分别为8,000 kW和7,200 kW），外加两个1,000 hp的电站服务单元（见图2）。一堵墙隔开了涡轮机室和发电机室。建于19181920年的3B站包含1618单元（从北到南编号）。这些是立式37,500 hp，25 Hz的机器，每台发电机的额定功率为26,000 kW（见图3）。建于19211924的3C站包含1921单元（从北到南编号）。这些是垂直的70,000 hp，25 Hz的设备，每台发电机的额定功率为52,000 kW。液压头约为210英尺（64 m）。 12 kV Station 3A发电机的电源通过地下电缆在本地分配。来自12 kV站3B发电机的电力通过架空线传输到位于Schoellkopf以东2.8英里（4.5公里）处的Harper站。来自12 kV站的3C发电机的电力转换为69 kV，并在架空传输到Harper站。

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