新型电力系统市场化生产组织模式研究OA

On the basis of reviewing and summarizing the traditional dispatching production organization mode of the large power grid,this paper explores market-oriented production organization mode of new type power system,pointing out that the connotation of dispatching production organization in new type power system has greatly expanded under the market environment.Three most basic logical relationships in production organization of new type power system are analyzed:the logical relationship among medium and long-term,spot market,and emergency dispatching,the logical relationship between effective market and active government,and the logical relationship among power safety,supply,and energy transition.Three key technical issues in the production organization of new type power system are studied.Firstly,the participating principle of new energy in power balance is determined,and the participating method of new energy in medium and long-term and short-term balance based on"confidence probability"is proposed.The second research is about the principle of reserve,presenting the concept of"operation reserve",ensuring the close connection and effective implementation between relevant national technical standards and operation of power system,and unifying the definition of terms and technical and management requirements in the field.Thirdly,the basic method for power and energy balance is discussed,including the linear superposition method used in the current dispatching operation and the time series production simulation method with wide application space in the future of new type power system.