Testing the energy efficiency of CHP engines and cost‐effectiveness of biogas plant operation

This work presents Combined Heat and Power (CHP) gas engine factory as one of the possible solutions for cogeneration in industry which has high values electrical total efficiency, efficiency relatively changes little with change power plant. The cost-effectiveness such a plant is significant to supply industrial consumer electricity from grid, heat boiler. A problem assessing using that it uses more fuel here than case energy boiler room distribution networks. In this case, price well level placement thermal energy, shown here, determines final decision on application CHP must be preceded by careful technical analysis system financial selected case. Due errors occurred practice, paper aimed point out basic problems choosing mode operation these plants.