可再生能源发电制氢系统仿真软件开发

Development of Simulation Software for Hydrogen Production System Based on Renewable Energy Generation

设计并开发了一款集电气稳定性分析、经济可行性分析于一体的可再生能源发电制氢系统综合仿真软件,从快速建模、多维仿真、并行提速等多个角度设计软件功能,旨在为研究人员提供快速、全面、低门槛的可再生能源发电制氢系统仿真工具。基于MVC模式设计软件架构,分别在模型层、视图层和控制层进行开发;设计通用接口框架,以PSCAD为例开发应用接口,借助PSCAD进行电气仿真;基于模型复用思想开发电气模型库,缩小用户建模成本;基于成本效益分析法搭建全生命周期经济模型;基于PyQt5开发图形化操作界面。此外,还引入多套参数并行方法提高仿真速度。算例分析表明,该软件电气仿真能有效模拟系统特性,相较传统仿真方法显著减少了建模时间和仿真运行时间;经济仿真结果能有效评估系统经济性,为容量配置优化提供有力支持。

A comprehensive simulation software for hydrogen production system based on renewable energy generation is designed and developed,which integrates electrical stability analysis and economic feasibility analysis.The software functions are designed from the perspectives of fast modeling,multi-dimensional simulation,parallel speed-up,etc.,aiming to provide researchers with a fast,comprehensive and low threshold simulation tool for renewable energy-based hydrogen production system.The software architecture is designed based on MVC pattern,which is developed in model layer,view layer and control layer respectively.The general interface framework is designed,and the application interface is developed with PSCAD as an example.Based on the idea of model reuse,the electrical model library is developed to reduce the cost of user modeling.Based on the cost-benefit analysis,the whole life cycle economic model is built.The graphical operation interface is developed based on PyQt5.In addition,a multi parameter parallel method is introduced to improve the simulation speed.The simulation results show that the software can effectively simulate the system characteristics and significantly reduce the modeling time and simulation running time compared with the traditional simulation methods;Economic simulation results effectively evaluate the system economy and provide strong support for capacity allocation optimization.