为了提升多能耦合能源系统运行经济性和智能性，针对某大型办公区冷热电分布式多能耦合能源站的智慧运行策略进行了优化研究。该多能耦合系统由燃气内燃发电机组、烟气热水余热型溴化锂冷温水机组、地源热泵机组、冷(热)蓄能水池、10 kV电制冷机组、燃气热水锅炉等部分构成。在满足应用场合逐时波动的冷热电负荷需求的前提下，根据天然气和市政电力能源价格情况，考虑各主设备的运行维护成本、设备性能特点及启动运行边界条件要求等因素，同时结合项目的运营商务模式，运用成本比较方法建立了该多能耦合系统的运行策略优化模型，得出系统的最优运行策略。

In order to improve the operation economy and intelligence of the multi-energy coupled system, the intelligent operation strategy of the distributed multi-energy coupled system for a large office area is optimized. The multi-energy coupled system consists of gas-fired internal combustion generator sets, waste heat recoverable lithium bromide chillers, ground source heat pump units, cold (heat) water storage tank, 10 kV electric refrigeration units and gas-fired hot water boilers. On the premise of meeting the hourly fluctuating demand of cooling, heating and power load in application occasions, according to the price of natural gas and municipal electric power, and considering the operation and maintenance cost of main equipment, equipment performance characteristics and start-up operation boundary conditions, etc. are also considered, via combining with the operation mode of the project, the optimal operation strategy model of the multi-energy coupled system is established by the adoption of cost comparison approach method, and the optimal operation strategy of the system is obtained.