A simulation system and simulation method

Abstract

Embodiments of the present invention relate to the technical field of communications, and disclose a simulation system and a simulation method. The simulation system in the present invention comprises: a first host computer, a second host computer, a real-time emulator connected to the first host computer and the second host computer respectively, and a plurality of power modules respectively connected to the real-time emulator through a communication bus; Each of the multiple power modules is connected to a physical device, and the power modules are in one-to-one correspondence with the physical devices. Among them, the first host computer is used to build the mathematical model of the combined cooling, heating and power system, the second host computer is used to build the microgrid control model, and the real-time simulator controls multiple power modules through the communication bus. By combining the real microgrid system with the simulation model of the combined cooling, heating and power system, a set of semi-physical real-time simulation systems with complementary energy sources are constructed and simulated to observe and control the energy utilization of each microgrid system in real time.

Description

technical field [0001] The embodiments of the present invention relate to the field of communication technologies, and in particular to a simulation system and a simulation method. Background technique [0002] The traditional way of boiler production capacity has a very low energy utilization rate. In order to make full use of the heat of each temperature level, a combined cooling, heating and power system is proposed. The combined cooling, heating and power system in the prior art is as follows figure 1 The shown mainly includes: gas turbine, steam turbine, heat recovery boiler, heater, condenser, generator and other equipment, and the energy utilization rate can be greatly improved. However, due to the increase in fuel prices year by year, a large amount of pollution will inevitably be generated, and clean energy such as wind power and sunlight are renewable energy sources. Therefore, the micro-grid system including wind and storage components and the combined cooling, h...

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Problems solved by technology

[0004] The inventors found that there are at least the following problems in the existing technology: the existing systems and strategies are only based on modeling and optimization under ideal conditions, and many situations such as actual implementation costs, transmission efficiency, and security strategies are difficult to consider, and cannot be dynamically observed The whole system running curve

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