Optimal configuration of hybrid heating based on electric heat-storage boilers and carbon crystal panels

To improve comprehensive utilization of the electric heating equipment and profits of their operation, this paper mainly studies hybrid heating system. Aiming at the minimum investment recovery period and the maximum income of the heating system, this paper builds multiple target model by analyzing the main equipment cost, previous labor cost, operating labor cost and operating energy consumption cost of the electric heat-storage boiler and the carbon crystal panel, and applies particle swarm optimization to solve the two equipment' best configuration. By making exponential analysis of the office building heating scheme, we can figure that: In view of its investment recovery period being 2.4 years and cost saving rate being 35.1%, the heating scheme makes use of electric heat-storage boilers and carbon crystal panels has better economic benefits.