A Linguistic Fuzzy Method to Study Electricity Market Agents

The aim of this paper is to study the behavior of the agents that participate in the Spanish electricity market, for this purpose, the data that the Market Operator provides us after the period of confidentiality are analyzed. The objective is to know the operation to simulate the offerings of blocks the some of them. Market participants are companies authorized to participate in the electricity production market as electricity buyers and sellers. The economic management of the electricity market is entrusted to Iberico Market Operator of Energy (MO) (OMEL, ). A fuzzy (Zadeh, 1965) method has been created. It is based on the hour and in the matches obtained of the previous day at this hour, and it is capable of model the behavior that is going to have an agent of the electric market in each hour. We try with this method to deal as the agents realize the offer of production, for it we take the information of three of them in June, 2004, the result of this work is understands better the standard that they are still and the logic of the offers of blocks that fulfil the pool.