The optimization of combined cooling heating and power (CCHP) systems involves two major tasks: searching for optimum design parameters and for optimum regular operation variables. This paper proposes a two-stage method to solve both tasks. The operation of large thermal power plants must be...

Most industrial waste heat (e.g. waste heat from engines) is available as two or more heat sources or in a wider temperature range. Additionally, solar thermal energy has a higher harnessing efficiency at low temperatures while its work potential increases with temperature. However,...