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Calculation and validation of sector-shaped conductor cable parameters in LV distribution systems (2021)
Presentation / Conference Contribution

The exact determination of faults in underground power distribution networks requires accurate cable parameter data. Accuracy depends on how the cable parameters have been derived, which in turn is a function of the core shape. This paper schematical... Read More about Calculation and validation of sector-shaped conductor cable parameters in LV distribution systems.

Voltage stability improvement in multi-terminal HVDC grids: A case study of cigré B4 HVDC test grid (2021)
Presentation / Conference Contribution

High voltage direct current (HVDC) breaker is among the essential components of HVDC grids. Currently, DC circuit breakers (DCCBs) of HVDC grids require relatively large DC reactors to limit the rate of increase of fault current. However, DC reactors... Read More about Voltage stability improvement in multi-terminal HVDC grids: A case study of cigré B4 HVDC test grid.

Low-frequency oscillation damping control for large-scale power system with simplified virtual synchronous machine (2021)
Journal Article

This study focuses on a virtual synchronous machine (VSM) based on voltage source converters to mimic the behavior of synchronous machines (SMs) and improve the damping ratio of the power system. The VSM model is simplified according to some assumpti... Read More about Low-frequency oscillation damping control for large-scale power system with simplified virtual synchronous machine.

Investigating the effect of several model configurations on the transient response of gas-insulated substation during fault events using an electromagnetic field theory approach (2020)
Journal Article

Assessment of very fast transient overvoltage (VFTO) requires good knowledge of the behavior of gas-insulated substation when subjected to very high frequencies. The international standards and guidelines generically present only recommendations rega... Read More about Investigating the effect of several model configurations on the transient response of gas-insulated substation during fault events using an electromagnetic field theory approach.

Application of the direct power control strategy in a shunt active filter by exploiting the solar photovoltaic energy as a continuous source (2020)
Journal Article

In order to follow the standard recommendations of the electrical energy quality (IEEE519) on the distribution network, the active filter have responded to these recommendations, which require that the Total Harmonic Distortion (THD) must be less tha... Read More about Application of the direct power control strategy in a shunt active filter by exploiting the solar photovoltaic energy as a continuous source.

Optimal integration of renewable distributed generation using the whale optimization algorithm for techno-economic analysis (2020)
Presentation / Conference Contribution

A new method for optimal integration of renewable energy sources based on photovoltaic solar panels and wind turbines in the distribution network is presented with the objective of reducing the Active Power Loss (APL) index, to improve the Total Volt... Read More about Optimal integration of renewable distributed generation using the whale optimization algorithm for techno-economic analysis.

Bias compensation-based parameter and state estimation for a class of time-delay non-linear state-space models (2020)
Journal Article

This study presents, based on bias compensation, an integrated parameter and state estimation algorithm for a class of time-delay non-linear systems which are described by canonical observable state-space model. In technical development, the state-sp... Read More about Bias compensation-based parameter and state estimation for a class of time-delay non-linear state-space models.

Mixed-integer quadratic constrained programming versus quadratic programming methods for distribution network reconfiguration (2020)
Presentation / Conference Contribution

This paper will examine the solution of the minimum loss reconfiguration problem of distribution networks that determine the optimal switches, by means of a mixed-integer quadratically-constrained programming (MIQCP) model The proposed MIQCP model is... Read More about Mixed-integer quadratic constrained programming versus quadratic programming methods for distribution network reconfiguration.