摘要
在安徽某电厂二期扩建2×1000 MW工程中,首次论证了高位收水冷却塔项目的技术经济性,首先介绍了高位收水冷却塔原理,然后与等效常规冷却塔相比,初投资虽增加3726万元,但可以多向电网供电3000 k W,按年利用5000 h计算,每年可增加收益609.9万元,8.3年可回收全部投资,其项目具有可行性。
In a power plant of the 2x1000 MW project in Anhui,this paper first demonstrates the technical and economic characteristics of the project of the cooling tower of the high level.AT first introduced the principle of the high water cooling tower,and then compared with the equivalent conventional cooling tower,although the initial investment increased by $ 37,260,000,but that can take more than the power 3000 k W,We calculated the number of hours in accordance with the 5000 h,Our annual income is $ 6099000,So as long as 8.3 years we can recover the initial investment,the project is feasible.
出处
《东北电力大学学报》
2016年第3期34-40,共7页
Journal of Northeast Electric Power University
关键词
高位收水冷却塔
常规冷却塔
技术经济性分析
High water cooling tower
Conventional cooling tower
Technical and economic analysis
