Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/163205
Title: Kron reduction based on node ordering optimization for distribution network dispatching with flexible loads
Authors: Song, Huihui
Han, Linkun
Wang, Yichen
Wen, Weifeng
Qu, Yanbin
Keywords: Engineering::Electrical and electronic engineering
Issue Date: 2022
Source: Song, H., Han, L., Wang, Y., Wen, W. & Qu, Y. (2022). Kron reduction based on node ordering optimization for distribution network dispatching with flexible loads. Energies, 15(8), en15082964-. https://dx.doi.org/10.3390/en15082964
Journal: Energies 
Abstract: Kron reduction is a general tool of network simplification for flow calculation. With a growing number of flexible loads appearing in distribution networks, traditional Kron reduction cannot be widely used in control and scheduling due to the elimination of controllable and variable load buses. Therefore, this paper proposes an improved Kron reduction based on node ordering optimization whose principles guarantee that all the boundary nodes are retained eventually after eliminating the first row and the first column in every step according to the order, thereby making it possible to take full advantage of their potential to meet different requirements in power system calculation and dispatching. The proposed method is verified via simulation models of IEEE 5-bus and 30-bus systems through illustrating the dynamic consistency of the output active power of the generator nodes and the power flow data of preserved nodes before and after reduction.
URI: https://hdl.handle.net/10356/163205
ISSN: 1996-1073
DOI: 10.3390/en15082964
Rights: © 2022 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https:// creativecommons.org/licenses/by/ 4.0/).
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:EEE Journal Articles

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