基于Simulink仿真模拟的智慧能源管理系统分析

智慧多能源系统被认为是未来能源领域的发展方向，是以通讯信息技术为基础、集成多能源提高能源利用效率、降低能源供应成本的有效模式。华南现代中医药城园区现主要以外购电、锅炉供热的传统供能方式来分别满足用户的电能、蒸汽热能需求，为了提高中药城园区能源的综合使用效率及促进药渣的综合使用，提出了药渣气化、生物质气体热电联产工艺。进一步，为了仿真模拟中药城园区药渣废弃物资源化利用情况，建立了相应的智慧多能源系统模型、多目标函数和约束条件，并采用MATLAB/Simulink进行仿真模拟求解，最后与中药城园区的传统供能方式进行对比分析。仿真模拟结果表明：生物质热电联产供能方式与传统供能方式相比，生物质热电联产供能方式的年总成本下降11.78%，主要体现在运行维护费用、污染物排放惩罚费用、能量过剩惩罚费用减少方面。

Analysis of Smart Energy Management System Based on Simulink Simulation

The smart multi-energy system is considered to be the development direction of the future energy field. It is an effective model based on communication information technology, integrating multiple energy sources to improve energy efficiency and reduce energy supply costs. Electricity and thermal energy demand of the factories in the South China Modern Chinese Medicine Park are mainly met by power grid and boiler. In order to improve the comprehensive efficiency of energy in the park and promote the comprehensive use of dregs, a process of dreg gasification and biomass gas cogeneration was proposed. Further, an intelligent multi-energy system model was established with multi-objective functions and constraints for the purpose to simulate the utilization of dregs waste in the park, and it was performed by MATLAB/Simulink. Finally, the simulation results show that the total annual cost of biomass gas cogeneration decreases by 11.78% compared with the traditional energy supply mode. It is mainly reflected in the reduction of operation and maintenance costs, pollutant discharge penalty costs, and excess energy penalty costs.