The economy of hydraulic, coal-fired and nuclear power plants is discussed from the outlook of powersupplycost.
本文采用供电成本对比分析法讨论了水电站、燃煤火电站、核电站的经济性。
2
Energy Conservation is an important task for the power sector. The economic operation of grid is an effective way to reduce powersupplycost.
降损节能是电力部门的一项重要工作，电网的经济运行是降低供电成本的有效途径。
3
Electricity market user demand forecasting, powersupplycost of power corporation, linkage price and algorithmic example are the main parts of the paper.