大规模光伏发电系统与配电网互联互通技术研究

Research on Interconnection Technology between Large-Scale Photovoltaic Power Generation Systems and Distribution Networks

研究大规模光伏发电系统与配电网的互联互通技术,以提高清洁能源利用效率和电力系统的稳定性。通过分析光伏发电系统与配电网之间的相互影响,探讨并网技术和智能化调度技术的应用,并提出相应的优化方案,包括电压控制策略、输出功率预测算法以及负荷调节与动态优化。通过案例分析,验证这些技术方案的可行性和效果。研究结果表明,通过光伏发电系统与配电网的有效互联互通,可以提高清洁能源的利用率,优化电力系统运行。

The interconnection technology between large-scale photovoltaic power generation system and distribution network is studied to improve the utilization efficiency of clean energy and the stability of power system.By analyzing the interaction between photovoltaic power generation system and distribution network,this paper discusses the application of grid-connected technology and intelligent dispatching technology,and puts forward corresponding optimization schemes,including voltage control strategy,output power prediction algorithm,load regulation and dynamic optimization.Through case analysis,the feasibility and effect of these technical schemes are verified.The research results show that through the effective interconnection between photovoltaic power generation system and distribution network,the utilization rate of clean energy can be improved and the operation of power system can be optimized.