Research on Multi Scale Grid New Energy Consumption Optimization Model Based on Energy Synergy

With the rapid development of social economy, the contradiction between energy problems and environmental problems has become increasingly prominent. In this paper for high proportion of new energy grid continuously important influence on the safe operation of power grid stability, based on energy collaborative grid given optimization model of new energy given, considering the traditional thermal power, wind power, photovoltaic, energy storage, power grid energy structure, combined with a variety of power grid boundary constraints, establish a grid new energy given optimal as the goal, energy synergy under multi-scale grid new energy given optimization model, and use the CPLEX solution analysis. This paper uses the simulation analysis of historical power grid data to verify that the proposed model can reflect the actual operation of the power grid, realize the maximum consumption of new energy under energy coordination, and reduce the wind and light abandonment rate of new energy. At the same time, this paper compares and analyzes the influence of the flexible transformation of thermal power units and the long-term installed capacity of new energy on the consumption rate of new energy, which can be seen that the proposed model can provide technical support for the operation and management of the power grid.