储能水管-冲击式水轮机发电系统设计及发电效益分析

Design and Benefit Analysis of Power Generation System with Energy Storage Water Pipe and Pelton Turbine

为充分利用高层建筑物内部的水能包括生活污水及高层建筑物顶楼雨水,可将其转化为电能。由此设计的储能水管-冲击式水轮机装置即通过冲击式水轮机和发电机将高层建筑物内部储存的生活污水及雨水的势能转变为可供使用的电能,并通过建立单户用水模拟模型,设置储能水管对30、100层建筑进行发电模拟。模拟结果表明,储能水管-冲击式水轮机发电具有很好的发电效益和节能减排社会效益,获得了日发电过程中冲击式水轮机的水头变换和启停特性,为该系统中冲击式水轮机的个性设计提供了依据。

In order to take full advantage of internal water energy in high-rise buildings including domestic sewage and roof rainwater,the energy storage water pipe device was designed to converted into electricity,which is transform the water energy stored in high-rise buildings into electric energy for people’s life through the Pelton turbine and generator.Through the establishment of a single household water simulation model,the power generation of 30 story and 100 story buildings is simulated.The results show that the designed device has good power generation benefits and social benefits of energy conservation and emission reduction.The characteristics of the head change and the start-stop of the Pelton turbine are obtained,which can provide the basis for the individuality design of the Pelton turbine in the system.