New Energy Participates in Power Medium and Long Term Trading Price Forecasting Method

With the continuous increase of the installed scale of new energy, the traditional guarantee of consumption is difficult to sustain, and full participation in the market is the ultimate inevitable choice for new energy. In view of this, this paper studies the cost changes of the power market under the new power system, analyzes the cost characteristics and changing trends of the power market under the new power system, builds a multi-value system of the power market covering economy, safety and green, and designs a price prediction model for new energy participation in market transactions. The simulation results show that the proposed method can effectively predict the medium and long term trading price of new energy participation in electricity, which provides decision-making support for new energy enterprises to participate in the market, and is of great significance for further promoting the development of new energy.