Fundamentals of power systems modelling in the presence of converter-interfaced generation

M Paolone, T Gaunt, X Guillaud, M Liserre… - Electric Power Systems …, 2020 - Elsevier
This survey paper discusses the fundamentals of power systems modelling in the presence
of large amounts of converter-interfaced generation (CIG). By referring to real-life events …

[HTML][HTML] Advanced real and reactive power measurement using analog multiplier and phase-controlled switching technique

MK Ikram, MSJ Asghar, M Seyedmahmoudian… - Sensors And Actuators A …, 2024 - Elsevier
Electrical power is continuously monitored and measured in power systems, industrial
applications, and control applications like Static VAr control. Traditionally, power analyzers …

Considerations on current and voltage unbalance of nonlinear loads in residential and educational sectors

GN Popa, A Iagăr, CM Diniș - Energies, 2020 - mdpi.com
Most often, electrical consumers in the residential and educational sectors are different from
industrial electrical consumers. Whereas the vast majority of industrial electrical consumers …

Determination of instantaneous powers from a novel time-domain parameter identification method of non-linear single-phase circuits

FG Montoya, F De Leon… - … on Power Delivery, 2021 - ieeexplore.ieee.org
This paper proposes a systematic method for the identification of the load circuit parameters
(say the,, and elements) based only on the information of the instantaneous voltage and …

Geometric algebra applied to multiphase electrical circuits in mixed time–frequency domain by means of hypercomplex Hilbert transform

FG Montoya, R Baños, A Alcayde, FM Arrabal-Campos… - Mathematics, 2022 - mdpi.com
In this paper, power flows in electrical circuits are modelled in a mixed time-frequency
domain by using geometric algebra and the Hilbert transform for the first time. The use of this …

Dynamic response of power systems with real GICs: Impact on generator excitation control

P Jankee, DTO Oyedokun… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Geomagneticallyinduced current (GIC) studies usually focus on transformer response to dc
but seldom analyze generator excitation systems. A GIC is driven by an electric field which is …

New mathematical model based on geometric algebra for physical power flow in theoretical two-dimensional multi-phase power circuits

FG Montoya, X Prado, FM Arrabal-Campos… - Scientific Reports, 2023 - nature.com
This study proposes an explanation for the physical power flow in planar circuits by analogy
to theoretical two-dimensional circuits using a new mathematical model based on Geometric …

Integration of 100-kWp PV with low-voltage distribution power system in composite climate: performance and energy metrics analysis

SK Rajput, DK Dheer - International Journal of Ambient Energy, 2022 - Taylor & Francis
In India, PV integration with the low-voltage distribution system is growing rapidly. PV
systems require embodied energy for their construction; additionally, they give energy …

Synchronous generator modelling and excitation voltage control for GIC studies

P Jankee, DTO Oyedokun… - 2021 13th IEEE PES Asia …, 2021 - ieeexplore.ieee.org
Geomagnetically Induced Currents (GIC) have very low-frequency characteristics and can
disturb power system dynamics. The steady-state responses of transformers to GIC …

Applying and comparing the general power theory compensation for unbalance and harmonics

H Chisepo, CT Gaunt, P Jankee - 2022 57th International …, 2022 - ieeexplore.ieee.org
The general power theory (GPT) was formulated to provide metering and optimal
compensation solutions for practical power delivery systems with unbalance, harmonic …