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Performance analysis and optimization of power systems with spatially correlated noise

Jouini, Taouba LU and Sun, Zhiyong LU (2020) In IEEE Control Systems Letters 5(1). p.361-366
Abstract
Based on stochastic differential equations (SDEs), we analyse the overall performance of heterogeneous power systems network, subject to spatially distributed and correlated noises with random initial conditions. We determine bounds on the H2 norm of the heterogeneous system based on a closedform of the norm of the homogeneous power system. Then, we formulate possible scenarios for performance optimization and link these to applications for network design and control problems in power systems. Our results are corroborated by numerical simulations from Kundur’s four-machine two-area
network after adaption to our setup.
Please use this url to cite or link to this publication:
author
and
organization
publishing date
type
Contribution to journal
publication status
published
subject
in
IEEE Control Systems Letters
volume
5
issue
1
pages
6 pages
publisher
IEEE - Institute of Electrical and Electronics Engineers Inc.
external identifiers
  • scopus:85087796148
ISSN
2475-1456
DOI
10.1109/LCSYS.2020.3002219
project
Scalable Control of Interconnected Systems
language
English
LU publication?
yes
id
18821267-126a-47b2-a7d7-a393c7bce20c
date added to LUP
2020-06-10 00:46:16
date last changed
2025-04-04 14:41:25
@article{18821267-126a-47b2-a7d7-a393c7bce20c,
  abstract     = {{Based on stochastic differential equations (SDEs), we analyse the overall performance of heterogeneous power systems network, subject to spatially distributed and correlated noises with random initial conditions. We determine bounds on the H2 norm of the heterogeneous system based on a closedform of the norm of the homogeneous power system. Then, we formulate possible scenarios for performance optimization and link these to applications for network design and control problems in power systems. Our results are corroborated by numerical simulations from Kundur’s four-machine two-area<br/>network after adaption to our setup.}},
  author       = {{Jouini, Taouba and Sun, Zhiyong}},
  issn         = {{2475-1456}},
  language     = {{eng}},
  number       = {{1}},
  pages        = {{361--366}},
  publisher    = {{IEEE - Institute of Electrical and Electronics Engineers Inc.}},
  series       = {{IEEE Control Systems Letters}},
  title        = {{Performance analysis and optimization of power systems with spatially correlated noise}},
  url          = {{https://lup.lub.lu.se/search/files/97544949/SDEs_for_a_mixed_power_generation.pdf}},
  doi          = {{10.1109/LCSYS.2020.3002219}},
  volume       = {{5}},
  year         = {{2020}},
}