微电网项目方案设计与仿真验证

Scheme Design and Simulation Verification of a Microgrid Project

摘要: 微电网通过有效利用分布式发电单元，能够满足用户多样化的用电需求，具有广泛的应用前景。本文针对实际微电网建设工程项目，在系统方案以及静态参数设计基础上，综合考虑风、光、储微电源的模型，组网运行以及并网控制策略，构建对应的微电网仿真平台，通过观察电压波动、谐波等电能质量特性验证系统参数设计。该研究为微电网的实际建设和推广提供参考。

Abstract: Microgrids can meet the diversified power needs through effective use of distributed power generation units, and have a wide range of application prospects. For an actual microgrid construction project, after the system scheme and static parameter designing, this paper comprehensively considers the wind, solar, and storage distributed power models, network operation and grid control strategies, and builds a corresponding microgrid simulation platform. Through observation of power quality characteristics such as voltage fluctuations and harmonics, the system parameter design is verified. The research provides reference for the actual construction and promotion of microgrid.