A Benchmarking Testbed for Low-Voltage Active Distribution Network Studies

被引:8
作者
Athanasiadis, Christos L. [1 ,2 ]
Papadopoulos, Theofilos A. [1 ]
Kryonidis, Georgios C. [3 ]
Pippi, Kalliopi D. [1 ]
机构
[1] Democritus Univ Thrace, Dept Elect & Comp Engn, Xanthi 67100, Greece
[2] NET2GRID BV, Thessaloniki 54630, Greece
[3] Aristotle Univ Thessaloniki, Sch Elect & Comp Engn, Thessaloniki 54124, Greece
来源
IEEE OPEN ACCESS JOURNAL OF POWER AND ENERGY | 2023年 / 10卷
关键词
Benchmark testing; Load modeling; Voltage control; Topology; Reactive power; Low voltage; Active distribution networks; Benchmarking; bottom-up modeling; demand response; distribution network; non-intrusive load monitoring; quasi-static simulations; CONTROL STRATEGY; DEMAND RESPONSE; LOAD PROFILES; MODEL;
D O I
10.1109/OAJPE.2022.3232186
中图分类号
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号
0807 ; 0820 ;
摘要
The evolution of distribution networks to active systems as a consequence of the increased penetration of distributed energy resources and the electrification of traditionally fuel-based activities have changed drastically the landscape of power systems operation promoting the necessity of benchmarking tools for planning studies. Nevertheless, there is a scarcity of such tools that enable the holistic analysis of modern power systems according to the new grid standards. In this paper, a multi-purpose benchmarking testbed for low-voltage active distribution networks is introduced. The testbed comprises a granular residential appliance-level dataset, a benchmarking framework based on quasi-static simulations, a set of technical indices and a non-intrusive load monitoring tool. A suite of benchmark case studies including overvoltage, undervoltage and line congestion is presented, supported by ancillary trouble-shooting services, such as voltage control and demand response. The proposed testbed can be a useful tool for distribution system operators to evaluate the operating conditions of the grid without violating technical limitations, test new technologies, identify operational challenges, and foresee grid investments.
引用
收藏
页码:104 / 115
页数:12
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