Numerical method for modeling the input-output characteristic in a cogeneration power plant

Nowadays the diversification of energy production, especially with renewable sources, is one of the objectives of sustainable development and the characterization of their functioning and parameters is the subject of interest of the researchers. For green power plants running on biomass, the amount needed is variable depending on several factors. This article aims to determine a dependence between the input-output parameters of cogeneration plant, namely between the biomass consumption and electrical power generated. Using the data collected in the last 3 years from the first such plant that has been operating in Romania since 2014, an interpolation method and an original ordering of annual values are used to obtain the accurate input-output dependence.