计及多种分布式能源的交直流混合电网建模与仿真

计及多种分布式能源的交直流混合电网建模与仿真
摘要：交直流混合配用电技术能够妥善解决分布式新能源和储能系统接入以后的系统稳定问题,是国际配用电研究领域的重要发展方向。本文为了分析交直流混合电网的特性,首先分析总结光伏发电、风力发电、储能电池、燃料电池和微型燃机的工作原理;在此基础上,在PSCAD中分别建立相应的仿真模型;最后构建交直流混合电网的仿真模型进行仿真分析。通过仿真分析,验证模型的正确性,进而获得交直流混合电网的稳态特性和故障特性,为交直流混合电网的深入研究奠定理论基础。

Abstract:The hybrid AC and DC distribution network technology can properly solve the system stability problem with the access of distributed new energy and energy storage system, which is an important international research field of power distribution and utilization. In this paper, the working principle of photovoltaic power generation, wind power generation, energy storage batteries, fuel cells and micro-combustion engines are firstly analyzed and summarized to study the characteristics of hybrid AC and DC power system. On this basis, the corresponding simulation models are established in PSCAD respectively. Finally, the simulation model of hybrid AC and DC power system is built. Through simulation and analysis, the correctness of the model is verified, and the steady-state and the fault characteristics of hybrid AC and DC power system are obtained, which lays a theoretical foundation for the further study of hybrid AC and DC power system.

标题：计及多种分布式能源的交直流混合电网建模与仿真
英文标题：Modeling and Simulation of Hybrid AC and DC Power System Considering Multiple Distributed Energy Sources

作者：徐帅,

关键词：分布式能源, 交直流混合电网, 建模, 仿真,

发表日期：2018-06-09

2025-1-26 20:56 上传 计及多种分布式能源的交直流混合电网建模与仿真.pdf

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