Results 1 to 10 of about 21,015 (221)

A novel design of fourth-order harmonic passive filters for total demand distortion minimization using crow spiral-based search algorithm

Ain Shams Engineering Journal, 2022
Mathematical design of a new fourth-order harmonic passive filter is presented and its optimal strategy is proposed with regards to various design scenarios. The considered objective function is total demand distortion minimization of the supply current.
Nehad M. Khattab, Shady H.E. Abdel Aleem, Aboul'Fotouh El'Gharably, Tarek A. Boghdady, Rania A. Turky, Ziad M. Ali, Mahmoud M. Sayed   +6 more
doaj   +4 more sources

Rapid Identification of Total Demand Distortion Using a Neural Network Model and Mitigation via an Integrated Filter Design

Applications of Modelling and Simulation, 2023
This paper proposed a filter for the mitigation of power harmonics based on an integration of filters namely double-tuned plus C-type filter (DTPC). The proposed DTPC filter is mainly aimed to filter the total demand distortion (TDD), as well as the ...
E. Kumaran, H. Wahid, D. Mat Said, Z. Ahmad Noorden   +3 more
doaj   +1 more source

Artificial intelligence-driven optimal charging strategy for EV with integrated power quality enhancement in electric power grids [PDF]

Scientific Reports
The rapid adoption of electric vehicles (EVs) presents significant challenges regarding the stability of the power grid, involving increasing the peak demand as well as voltage deviation, power quality (PQ) degradation, harmonic distortion, and reactive ...
Sabareeshwaran K, Muniraj C
doaj   +2 more sources

HIL-Assessed Fast and Accurate Single-Phase Power Calculation Algorithm for Voltage Source Inverters Supplying to High Total Demand Distortion Nonlinear Loads [PDF]

Electronics, 2020
The dynamic performance of the local control of single-phase voltage source inverters (VSIs) can be degraded when supplying to nonlinear loads (NLLs) in microgrids. When this control is based on the droop principles, a proper calculation of the active and reactive averaged powers (P–Q) is essential for a proficient dynamic response against abrupt NLL ...
Jorge El Mariachet, Yajuan Guan, Jose Matas, Helena Martín, Mingshen Li, Josep M. Guerrero   +5 more
openaire   +4 more sources

Hardware in the Loop Real-Time Simulation of Improving Hosting Capacity in Photovoltaic Systems Distribution Grid With Passive Filtering Using OPAL-RT

IEEE Access, 2023
The industrial revolution in the world resulted in a rise in the desire for energy in recent years. Therefore, the trend was strong toward the utilization of alternative and sustainable energy sources, such as solar power and wind energy.
Mohamed A. Ismeil, Ahmed Alfouly, Hany S. Hussein, I. Hamdan   +3 more
doaj   +1 more source

Power Quality and Performance Analysis of Grid-Connected Solar PV System Based on Recent Grid Integration Requirements

International Journal of Photoenergy, 2021
The electrical energy demand is steadily growing, and hence, the integration of photovoltaic system to the distribution networks is also dramatically increasing though it has a significant effect on the network’s power quality.
Estifanos Abeje Sharew, Habtemariam Aberie Kefale, Yalew Gebru Werkie   +2 more
doaj   +1 more source

Diagnosis of the power quality in the welding warehouse of the company CIAUTO Cia. Ltda.

Revista Odigos, 2023
In this article a diagnosis of the power quality in the welding hall of the company CIAUTO Cía. Ltda. is carried out, following the Ecuadorian regulation No. ARCERNNR - 002/20.
Jaime Efraín Pérez López, Franklin Hernán Vásquez Teneda, Carlos Iván Quinatoa Caiza   +2 more
doaj   +1 more source

Power Quality Analysis for Light-Duty Electric Vehicles: A Case Study in Malta

Energies, 2023
This paper presents a power quality analysis for multiple electric vehicle charging stations of the AC-Level 2 type in a real-life case study. The data was collected with a power quality analyzer that measured the main distribution system feeding nine 7 ...
Kris Scicluna, Brian Azzopardi, Kurt Spiteri   +2 more
doaj   +1 more source

Optimal Design of Passive Power Filter Using Multi-Objective Pareto-Based Firefly Algorithm and Analysis Under Background and Load-Side’s Nonlinearity

IEEE Access, 2021
In this paper, the optimal designing of passive power filter (PPF) is formulated as a multi-objective optimization (MOO) problem under several constraints of system's performance indices (PIs) such as individual as well as total harmonic distortion (THD)
Mohit Bajaj, Naveen Kumar Sharma, Mukesh Pushkarna, Hasmat Malik, Majed A. Alotaibi, Abdulaziz Almutairi   +5 more
doaj   +1 more source

MATLAB-Simulink environment based power quality improvement in photovoltaic system using multilevel inverter

Electrical engineering & Electromechanics, 2023
Introduction. In this world of technical advancement, conventional resources are at the stage of destruction. To avoid such problems, we are going to use an alternative energy source namely solar by photovoltaic effect.
G. Priyanka, J. Surya Kumari, D. Lenine, P. Srinivasa Varma, S. Sneha Madhuri, V. Chandu   +5 more
doaj   +1 more source