Design evaluation and operation analysis of energy station of a four-star hotel in Beijing

Based on the operation energy consumption data in 2014, evaluates the cooling and heating capacity of devices. Analyses the characteristics of the combustion engines and the boilers from four aspects of the annual energy consumption, the energy efficiency, the unit natural gas consumption and the unit electricity consumption. On one hand, evaluates the design to provide the reference for decreasing the total investment of the project and drafting the feasible design code. On the other hand, analyses the system and devices operation to enhance energy efficiency and economic benefits.