[HTML][HTML] The use of deep learning and 2-D wavelet scalograms for power quality disturbances classification

RS Salles, PF Ribeiro - Electric Power Systems Research, 2023 - Elsevier
This work investigates the use of advanced signal processing and deep Learning for pattern
recognition and classification of signals with power quality disturbances. For this purpose …

Mean-square convergent continuous state estimation of randomly switched linear systems with unobservable subsystems and stochastic output noises

G Yin, F Lin, MP Polis, W Chen - Automatica, 2023 - Elsevier
This paper studies mean-square (MS) convergent observers for estimating continuous states
of randomly switched linear systems (RSLSs) with unobservable subsystems that are …

Real-Time Testing Optimal Power Flow in Smart-Transformer-Based Meshed Hybrid Microgrids: Design and Validation

RA Núñez-Rodríguez, C Unsihuay-Vila, J Posada… - Energies, 2024 - mdpi.com
The smart transformer (ST) is a multiport and multi-stage converter that allows for the
formation of meshed hybrid microgrids (MHMs) by enabling AC-DC ports in medium and low …

Kullback–Leibler divergence based sensor placement in linear processes for efficient data reconciliation

O Prakash, M Bhushan - Computers & Chemical Engineering, 2023 - Elsevier
Kullback–Leibler divergence (KLD) based sensor placement design (SPD) has been
recently proposed for accurate estimation of variables using data reconciliation for steady …

Comparative performance analysis of HVDC and HVAC transmission systems in the presence of PV generation: a case study using the IEEE-5-bus network

O Saadeh, BA Sba, Z Dalala… - 2023 AEIT HVDC …, 2023 - ieeexplore.ieee.org
As global energy consumption continues its upward trend; the use of renewable energy
sources has also been on the rise. However, the intermittent nature of generation and the …

Transient and small signal stability improvement in microgrid using AWOALO with virtual synchronous generator control scheme

T Santhoshkumar, V Senthilkumar - ISA transactions, 2020 - Elsevier
A hybrid technique for improving the transient and small signal stability in microgrid (MG)
using virtual inertia is discussed at these manuscripts. The established hybrid method …

Stochastic hybrid system modeling and state estimation of modern power systems under contingency

S Yuan, LY Wang, G Yin, MH Nazari - arxiv preprint arxiv:2401.16568, 2024 - arxiv.org
This paper introduces a stochastic hybrid system (SHS) framework in state space model to
capture sensor, communication, and system contingencies in modern power systems (MPS) …

Optimal Design of Fractional Order Vector Controller Using Hardware-in-Loop (HIL) and Opal RT for Wind Energy System

SG Karad, R Thakur, MA Alotaibi, MJ Khan… - IEEE …, 2024 - ieeexplore.ieee.org
In this paper, a fractional order active (P) and reactive (Q) power controller of doubly fed
induction generator (DFIG) is developed and it performance is demonstrated using …

Contingency detection in modern power systems: A stochastic hybrid system method

S Yuan, G Yin, MH Nazari - Sustainable Energy, Grids and Networks, 2024 - Elsevier
This paper introduces a new stochastic hybrid system (SHS) framework for contingency
detection in modern power systems (MPS). The framework uses stochastic hybrid system …

Interaction measures in a three input integrated DC-DC converter

M Manogna, BA Reddy, K Padma - Engineering Research …, 2023 - iopscience.iop.org
Abstract For the Three-Input Integrated Dc-Dc (TIID) Converter, due to integrated structure
and presence of common elements, each controlling input variable affects the three …