Research on the characteristics of flexible control load of rural distribution network and flexibility evaluation

2021 IEEE 4th Advanced Information Management, Communicates, Electronic and Automation Control Conference (IMCEC) Pub Date : 2021-06-18 DOI:10.1109/IMCEC51613.2021.9482299

Bo Wang, Mingguo Zheng, Yongting Lu, Jinlian Wu, Jianbin Zhou, Zhengqiang Wu, K. Zhao

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Abstract

The gradual penetration of new energy sources such as photovoltaics and wind energy into the power grid and the gradual penetration of adjustable loads such as electric vehicle charging stations has put forward a demand for flexibility in regulation and control of the distribution network. Through the analysis of the relevant indicators that affect the flexibility of the distribution network, the flexibility evaluation system of the distribution network is established, and the flexibility evaluation method of the distribution network is formed. Through the analysis of the flexibility of the distribution network in different scenarios, it can penetrate into the distribution network. Under the trend of rising rate, it provides relevant reference for the planning and construction of the distribution network. The integrated application of the combined controllable load and energy storage device can better improve the operating efficiency and flexibility of the distribution network.

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农村配电网柔性控制负荷特点及柔性评价研究

光伏、风能等新能源逐步向电网渗透，电动汽车充电站等可调节负荷逐步渗透，对配电网调控的灵活性提出了要求。通过对影响配电网柔性的相关指标的分析，建立了配电网柔性评价体系，形成了配电网柔性评价方法。通过分析配电网在不同场景下的灵活性，可以深入到配电网中去。在电价不断上升的趋势下，为配电网的规划和建设提供了相关参考。组合可控负荷与储能装置的集成应用可以更好地提高配电网的运行效率和灵活性。

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2021 IEEE 4th Advanced Information Management, Communicates, Electronic and Automation Control Conference (IMCEC)

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