Optimal Capacity Design for Solar Combined Cooling Heating and Power System with Energy Storage

In order to improve the energy efficiency and achieve the purpose of energy saving ad pollutant emission reductions, a model of solar combined cooling heating and power (CCHP) system integrated with energy storage is presented. The indices of prime energy consumption, environment and economy are established and formed as a comprehensive evaluation index using the judgment matrix method. A two-stage optimal planning and design method is applied to optimize the capacity design and operation strategy of CCHP system. The simulation results demonstrate that the comprehensive performances of the solar CCHP system in prime energy consumption and pollutant emission are better than that of the separation production.