In the early stage of competitive trading of electric power market, the imperfection of market mechanism hinders the normal development of market competition, which leads to the defects of competition system and a large number of market transaction irregularities. The study of the irregularities of the market subject in the new background can provide a new strategy for the future power market. The study of the irregularities of the market subject in the new background can provide a new strategy for the future power market. In view of this, this paper first combed the analysis process of irregularities of whole process of electricity market trading. Then, the paper divides them from three time scales, namely, pre transaction, transaction and post transaction, and analyzes the three irregularities and reasons of the basic information accuracy and matching degree before transaction, the vicious bidding strategy in transaction, and the completion situation after the transaction. Finally, an index system of irregularities is proposed for the whole process of electricity market transaction, which will provide a useful reference for future effective supervision of market transactions, reduce the occurrence of irregularities and ensure the smooth development of market transactions.
A nodal pricing analysis of the future German electricity market
