柔性配电网分布式发电体系结构分析与仿真研究

2018 10th International Conference on Modelling, Identification and Control (ICMIC) Pub Date : 2018-07-01 DOI:10.1109/ICMIC.2018.8529981

Zhukui Tan, Yutao Xu, Zhuo Chen, Pengzhi Tian, Yong Xiao, Wei Chen, Chenghui Lin

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引用次数: 1

摘要

能够接受分布式电力的柔性配电网是未来智能配电网的一个重要特征。本文首先建立了软开点配电系统的基本结构。根据各分布式电源的特点，将光伏、风机和储能接入配电网的交流或直流区域。然后，研究了SOP的数学模型及其主要的操作控制策略。最后，通过变流器控制方式和运行策略的灵活切换，对柔性配电网的馈线输出最优均衡、不间断供电和能量调度进行了仿真实验。仿真结果验证了采用SOP的交直流柔性配电网系统结构具有接收分布式电源和控制灵活的优点。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Architecture Analysis and Simulation Research of Distributed Generation for Flexible Distribution Network

Flexible distribution network, which can accept distributed power, is a key feature of smart distribution network in the future. Firstly, the basic structure of distribution system with soft open point (SOP) is established in this paper. PV, fan and energy storage are connected to the AC or DC area of distribution network according to the characteristics of each distributed power. Then, this paper do researches on the mathematical model of SOP and its main operational control strategy. Finally, in this paper, the simulation experiments of feeder output optimal equalization, uninterruptible power supply and energy scheduler for flexible distribution network are carried out by the flexible switching of control mode and operational strategy of converter. The result of simulation verifies that the system structure of AC and DC flexible distribution network with SOP has the advantages of receiving distributed power and flexible control.

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2018 10th International Conference on Modelling, Identification and Control (ICMIC)

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