Analysis of energy storage operation and configuration of high proportion wind power system

Abstract

: Driven by the goal of "carbon neutrality", the future power system will be a high proportion of renewable energy power system. This paper takes a high proportion of wind power system as an example to explore the influence of "supply side" low-carbon transition on the economy and reliability of power system operation.In this paper, a nonlinear model can be established based on the need of investment cost and operation and maintenance cost to the daily total output value of total load power and energy storage cost, so as to obtain the minimum daily output data of three units, and draw the daily power generation curve of the unit according to the relationship between the three units and the lowest cost.Secondly, the balance of the system power is analyzed and the cost of wind power is calculated.