Polynomial chaos expansion for parametric problems in engineering systems: A review
D Shen, H Wu, B Xia, D Gan - IEEE Systems Journal, 2020 - ieeexplore.ieee.org
In engineering systems with uncertain parameters, it is crucial for system analysis and
control to analyze the relationship between these uncertain parameters and system outputs …
control to analyze the relationship between these uncertain parameters and system outputs …
Integrated energy system security region: Concepts, methods, and implementations
The interconnection and coupling of integrated energy systems (IES) including electricity
system, natural gas system and district heating system become increasingly tight. It brings …
system, natural gas system and district heating system become increasingly tight. It brings …
Security region of natural gas network in electricity-gas integrated energy system
The strengthening interdependency between electricity network and natural gas network not
only promotes the renewable energy integration and flexibility of electricity-gas integrated …
only promotes the renewable energy integration and flexibility of electricity-gas integrated …
Concavity-convexity of distribution system security region. Part I: Observation results and mechanism
H Jiao, X Lin, J Xiao, G Zu, C Song, Z Qiu, Z Bao… - Applied Energy, 2023 - Elsevier
This paper observes the concavity-convexity of the distribution system security region
(DSSR) and explains the observation results. Firstly, DSSR is observed in 2D space, and …
(DSSR) and explains the observation results. Firstly, DSSR is observed in 2D space, and …
Parametric problems in power system analysis: Recent applications of polynomial approximation based on Galerkin method
In power systems, there are many uncertainty factors such as power outputs of distributed
generations and fluctuations of loads. It is very beneficial to power system analysis to …
generations and fluctuations of loads. It is very beneficial to power system analysis to …
Reactive power optimization for transient voltage stability in energy internet via deep reinforcement learning approach
The existence of high proportional distributed energy resources in energy Internet (EI)
scenarios has a strong impact on the power supply-demand balance of the EI system …
scenarios has a strong impact on the power supply-demand balance of the EI system …
Fixed-point theorem-based voltage stability margin estimation techniques for distribution systems with renewables
The future distribution systems expose to an unprecedented level of uncertainties due to
renewable resources, nontraditional loads, aging infrastructure, etc., posing potential risks to …
renewable resources, nontraditional loads, aging infrastructure, etc., posing potential risks to …
Stochastic energy management of active distribution network based on improved approximate dynamic programming
J Zhu, J Chen, Y Zhuo, X Mo, Y Guo… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
The energy management (EM) of active distribution network (ADN) under uncertainties is a
stochastic, nonconvex and nonlinear problem, which cannot be solved by traditional …
stochastic, nonconvex and nonlinear problem, which cannot be solved by traditional …
[HTML][HTML] Finding a closest saddle–node bifurcation in power systems: An approach by unsupervised deep learning
A Marcial, M Perninge - Electric Power Systems Research, 2024 - Elsevier
We propose a neural network using an unsupervised learning strategy for direct
computation of closest saddle–node bifurcations, eliminating the need for labeled training …
computation of closest saddle–node bifurcations, eliminating the need for labeled training …
Improved ADP-based Limited-Iterative Decentralized Algorithm for Optimal Power Flow of Networked Microgrids
J Chen, J Zhu, H Liu, M Liu - IEEE Transactions on Power …, 2024 - ieeexplore.ieee.org
In this paper, an improved approximate dynamic programming (IADP)-based limited-iterative
decentralized algorithm is proposed for solving the optimal power flow (OPF) problem of …
decentralized algorithm is proposed for solving the optimal power flow (OPF) problem of …