【摘要】 在提出引入动态经济评价方法———净现值法的基础上,综合考虑可靠性对电网经济性的影响,同时采用敏感性分析法寻找对经济性影响最大的不确定性因素。算例证实了文中提出的对电网规划方案的经济性评价方法的科学性和实用性。更多还原

【Abstract】 The uncertainty factors should be considered in economy assessment for electric power grid. On introducing the dynamic economy assessment method, the Net Present Value method, the effect of reliability on the economy of the electric power grid was considered comprehensively. The sensitivity analysis method was also applied to find out the uncertainty factor which mostly influences the economy of the gird. The economy assessment method for the grid planning which was put forward in the paper was proved scientific and practical through a computation example.更多还原