Optimal dispatch of active distribution network considering mobile hydrogen energy storage and high-density renewable energy sources

被引：0

作者：

Zhu J. ^{[1
]}

Yuan Y. ^{[1
]}

Wu H. ^{[1
]}

机构：

[1] College of Energy and Electrical Engineering, Hohai University, Nanjing

来源：

Dianli Zidonghua Shebei/Electric Power Automation Equipment | 2020年 / 40卷 / 12期

基金：

中国国家自然科学基金;

关键词：

Active distribution network; Flexible resources; Hydrogen energy storage; Linear programming model; Optimal dispatch; Renewable distributed generation; Soft open point;

D O I：

10.16081/j.epae.202012004

中图分类号：

学科分类号：

摘要：

As the permeability of RDG(Renewable Distributed Generation) in distribution network increases gradually, the consumption capacity of distribution network to RDG is insufficient in some local areas. Stu-dies show that various active and reactive flexible resources in active distribution network can promote RDG consumption. Therefore, based on the mobile characteristics of hydrogen energy storage, a new optimal dispatch model of active distribution network with high-density RDG is proposed. Considering the randomness of RDG output and the transportation time constraint of hydrogen energy among multiple hydrogen energy storage stations, as well as the traditional regulation means such as reactive power compensation device, soft open point, and so on, an accurate linearized modeling method for soft open point is proposed, and the mixed integer linear programming model for optimal dispatch of multiple hydrogen energy storage stations in distribution network is established. A practical rural distribution network is taken as an example to simu-late the proposed method, and the collaborative optimization effect of multiple hydrogen energy storage stations considering mobile characteristics is quantitatively analyzed, and the accuracy of the proposed linear model is verified. © 2020, Electric Power Automation Equipment Press. All right reserved.

引用

页码：42 / 48

页数：6

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