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纽约电力局决定扩大所属刘易斯顿抽水蓄能电站现有12台水轮发电机组的装机容量.原计划再增加两台机组,但要耗资1亿多美元.纽约电力局所属的罗伯特摩西-尼亚加拉电站也在进行类似的扩建工程.两座电站扩建后每年共计将增加电能产量10亿kwh,约与较贵的方案所需费用相同.总费用约5亿美元. 纽约电力局计划用两年时间,对扩大的刘易斯顿电站的模型机进行试验,试验由可能提供机组的厂家来进行.如果试验结果证明扩大机组可行,则将签定合同,1994年安装原型机组一台,1995年安装两台,1996
New York Electric Power Authority decided to expand its existing Lewiston pumped storage power station 12 turbine generator capacity was originally planned to add two more units, but to spend more than 100 million US dollars .. New York Power Authority belongs to the Robert Moses - Niagara Power Station A similar expansion is underway and the expansion of the two plants will generate a total of 1 billion kwh of electricity a year, about the same as the more expensive ones at a total cost of about $ 500 million.The New York Electricity Authority plans to spend two years, The trial of the prototype machine at the expanded Leighton Power Station will be carried out by manufacturers who may supply the unit and if the test results show that the expansion of the unit is feasible, a contract will be signed, a prototype unit will be installed in 1994, two units will be installed in 1995, 1996