Publications
Current development of electricity generation systems in the Galapagos Islands-Ecuador KU Leuven Hasselt University
Analysis of two Equivalent Circuit Models for State of Charge Estimation using Kalman Filters KU Leuven Hasselt University
Impact of advanced inverter functions on low-voltage power grids KU Leuven Vrije Universiteit Brussel Hasselt University
Abstract In today’s power grid, a great number of inverter-based distributed energy resources (DERs) are connected and are mainly designed to supply power without considering the voltage and frequency deviations of the grid. Therefore, distribution system operators (DSOs) are challenged with an increase in grid events because of the random implementation of DERs. Voltage levels can vary beyond predefined limits at the point of connection and are ...
Analysis and Simulation of Double Resonant Path Converter with Variable Conversion Ratio KU Leuven
In this work, a resonant switched capacitor converter with two resonant paths is proposed. The target of this topology is to be used as sub-module converter in photovoltaic applications processing the generated power under partial shading, aiming at a small-sized, efficient solution. The topology achieves a variable voltage conversion ratio by altering its duty cycle. An explanation of its basic operation is initially offered, followed by a ...
Data-Driven Trajectory Prediction of Grid Power Frequency Based on Neural Models KU Leuven
Frequency in power systems is a real-time information that shows the balance between generation and demand. Good system frequency observation is vital for system security and protection. This paper analyses the system frequency response following disturbances and proposes a data-driven approach for predicting it by using machine learning techniques like Nonlinear Auto-regressive (NAR) Neural Networks (NN) and Long Short Term Memory (LSTM) ...