Real-time optimal operation method and system for heating system loads, unit models and units

The invention relates to the advanced controlling field of urban central heating systems, in particular to a real-time optimal operation method and system for heating system loads, unit models and units. The real-time optimal operation method for the multi-heating-source heating system loads includes the following steps that S100, the unit model of each heating resource unit is established; S200,an optimal objective function is structured; S300, optimal operation strategies of the heating resource unit loads are obtained through the unit models and the optimal objective function; and S400, based on the optimal operation strategies, real-time optimization is conducted on distribution of the heating resource unit loads, and thus distribution of the heating resource unit loads is optimized in real time. 本发明涉及城市集中供热系统的先进控制领域，具体为一种供热系统负荷实时优化调度方法、机组模型、机组及系统，多热源供热系统负荷实时优化调度方法包括：步骤S100，构建各热源机组的机组模型；步骤S200，建立优化的目标函数；步骤S300，通过机组模型和优化的目标函数获得热源机组负荷的优化调度策略；以及步骤S400，基于优化调度策略，对热源机组负荷分配进行实时优化，以实现对热源机组负荷分配进行实时优化。