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A distributed average-based enhanced resilient control for sustainable energy DC microgrids

机译：用于可持续能量DC微电网的分布式平均增强弹性控制

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摘要

Recent advancements in renewable energy have made it possible to meet the load demand on the grid by utilizing smaller distributed renewable energy resources. However, advanced control techniques are required to eliminate the potential of instabilities caused due to load demand variation, as well as the power generation fluctuations by these renewable sources. Due to intermittent nature of renewable sources, a distributed average-based control is presented with a communication network within small-scale distributed grids with improved DC microgrid (MG) control resilience. Global reference set point is achieved using an average-based estimated correction term by utilizing the communication network structure to converge all the agent nodes to a common agreement. Any link failure or latencies in the communication network may disturb the load balance within generating and load agent nodes of the DC MG. The proposed distributed FIR based filter secondary control aims to improve the resilience of the DC MG control by achieving load sharing and voltage regulation, keeping the main conventional control system unaffected by communication link islanding. The effectiveness of the proposed control scheme is substantiated through a detailed study comparing it with existing conventional techniques by presenting mathematical model and experimental simulation results using MATLAB/Simpower tool.
机译：可再生能源的最新进展使得通过利用较小的分布式可再生能源资源，可以满足网格上的负载需求。然而，需要先进的控制技术来消除由于负载需求变化引起的不稳定性的潜力，以及这些可再生源的发电波动。由于可再生源的间断性质，基于分布式的基于平均控制的控制在小规模分布式网格中呈现了具有改进的DC微电网（MG）控制弹性的通信网络。通过利用通信网络结构将所有代理节点与共同协议将所有代理节点与共同协议将所有代理节点与共同协议将所有代理节点汇聚来实现全局参考设定点。通信网络中的任何链路故障或延迟都可以在DC MG的生成和加载代理节点内干扰负载平衡。所提出的分布式灭菌基的滤波器二级控制器旨在通过实现负载共享和电压调节来改善DC MG控制的抵抗，保持主要的传统控制系统不受通信链路荒岛的影响。通过详细研究通过将其与使用MATLAB / SIMPower工具的数学模型和实验模拟结果进行了详细的研究来证实了所提出的控制方案的有效性。

著录项

  • 来源
    《Electric power systems research》 |2020年第9期|106420.1-106420.8|共8页
  • 作者

    Shahid Muhammad Umair; Khan Muhammad Mansoor; Hashmi Khurram; Faiz Muhammad Talib; Hussain Imad; Liang Ji; Tang Houjun;

  • 作者单位

    Shanghai Jiao Tong Univ Smart Grid R&D Ctr SEIEE Shanghai 200240 Peoples R China|Shanghai Jiao Tong Univ Minist Educ Key Lab Control Power Transmiss & Transformat 800 Dongchuan RD Shanghai 200240 Peoples R China|KFUEIT Dept Elect Engn Rahim Yar Khan 64200 Pakistan;

    Shanghai Jiao Tong Univ Smart Grid R&D Ctr SEIEE Shanghai 200240 Peoples R China|Shanghai Jiao Tong Univ Minist Educ Key Lab Control Power Transmiss & Transformat 800 Dongchuan RD Shanghai 200240 Peoples R China;

    Shanghai Jiao Tong Univ Smart Grid R&D Ctr SEIEE Shanghai 200240 Peoples R China|Shanghai Jiao Tong Univ Minist Educ Key Lab Control Power Transmiss & Transformat 800 Dongchuan RD Shanghai 200240 Peoples R China|Univ Engn & Technol Dept Elect Engn Lahore Pakistan;

    Shanghai Jiao Tong Univ Smart Grid R&D Ctr SEIEE Shanghai 200240 Peoples R China|Shanghai Jiao Tong Univ Minist Educ Key Lab Control Power Transmiss & Transformat 800 Dongchuan RD Shanghai 200240 Peoples R China;

    Shanghai Jiao Tong Univ Smart Grid R&D Ctr SEIEE Shanghai 200240 Peoples R China|Shanghai Jiao Tong Univ Minist Educ Key Lab Control Power Transmiss & Transformat 800 Dongchuan RD Shanghai 200240 Peoples R China;

    State Grid Changzhou Power Supply Co Changzhou Jiangsu Peoples R China;

    Shanghai Jiao Tong Univ Smart Grid R&D Ctr SEIEE Shanghai 200240 Peoples R China|Shanghai Jiao Tong Univ Minist Educ Key Lab Control Power Transmiss & Transformat 800 Dongchuan RD Shanghai 200240 Peoples R China;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Multi-agent control; Hierarchical control of microgrid; DC-DC converters; Distributed average-based FIR control;

    机译：多功能控制;微电网的分层控制;DC-DC转换器;分布式基于平均的FIR控制;

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