County new energy consumption and method for constructing index system of influence of county new energy consumption on power grid

The invention discloses a county new energy consumption and influence index system construction method on a power grid, and the method comprises the steps: S1, a new energy consumption degree index system which is a basic index for reflecting the construction and utilization conditions of new energy, a new energy consumption degree index system is established from three aspects of new energy construction, new energy operation and new energy consumption; s2, an influence index system of the new energy consumption on the power grid: constructing influence indexes of the new energy consumption on the power grid from three aspects of stability and reliability, operation economy and green low-carbon property; and S3, constructing the power system flexibility index system from two aspects of power system flexibility resource construction condition and power system flexibility resource operation condition based on the installed capacity and actual output of the peak regulation thermal power generating unit, the ener