Integrated Energy Information Physical System Model and its Simulation Control

摘要

The integrated energy system covers a variety of energy subsystems such as power supply, heating, cooling, and gas supply. The energy subsystems are tightly coupled, which greatly improves the efficiency of energy use. At present, the requirements of the integrated energy system on the coordination control technology of physics and information are constantly increasing, and the cyber Physical System (CPS) can well solve the problem. Based on the integrated energy system, this paper proposes an information physical system architecture for integrated energy, and establishes an energy network model, an energy coupling model, and an information system model. The time-lag integrated energy information physics system is coordinated and controlled using consistency theory, and simulation experiments are conducted. The simulation results prove the effect of information delay on the operation of the physical system and the effectiveness of the consistency theory on the coordinated control of the system.