-
81
Stability Analysis of a Wind Turbine Controlled by Direct Torque Control
Published 2024-05-01“…Increasingly, electricity network managers, through their grid codes, require renewable energy production systems to participate in system services, which includes requirements such as the stability of these production systems, the quality of the energy injected into the networks, the ability to withstand voltage dips, etc. …”
Get full text
Article -
82
Simulation tools for FACTS devices optimization problems in electrical power systems
Published 2024-11-01“…Technological advancements and ongoing scientific research have significantly contributed to addressing challenges within electrical networks. The emergence of FACTS (Flexible AC Transmission Systems) devices has introduced new opportunities for enhancing the safety and efficiency of these networks. …”
Get full text
Article -
83
Tourism, Social Management of Water and Climate Change in an Area of High Altitude: the Everest Massif in Nepal
Published 2020-04-01“…Our analyses show strong inequalities in the access of water at two distinct scales, between villages and within villages, as well as a high territorial fragmentation of water and electricity networks. They bear witness to a complex social management of water and a lack of coordination at the valley scale, which threatens the sustainability of the infrastructures as well as the tourist economy.…”
Get full text
Article -
84
Characterisation of Harmonic Resonance Phenomenon of Multi-Parallel PV Inverter Systems: Modelling and Analysis
Published 2025-01-01“…The low-frequency harmonic models can be used up to the resonant frequency where the current flowing through the filter capacitor is insignificant compared to the current flowing into the electricity network.…”
Get full text
Article -
85
Distributed Generation Integration in the Electric Grid: Energy Storage System for Frequency Control
Published 2014-01-01“…During the last few years generation from renewable energy sources (RESs) has grown considerably in European electrical networks. Transmission system operators are greatly concerned about the impact of RESs on the operational security and efficiency of their networks and more in general of the ENTSO-E interconnected system. …”
Get full text
Article -
86
Understanding Health Literacy Among Migrants in Portugal: The Impact of Environmental Issues
Published 2024-12-01“…The primary environmental issues identified included stagnant water, organic waste, and deficient electrical networks. Conclusions: The results revealed precarious housing conditions and inadequate support infrastructure, posing significant environmental health risks. …”
Get full text
Article -
87
Application of DC distributed bus bar power systems on ships
Published 2024-12-01“…In this regard, it is important to use ship electrical networks based on the distribution of direct current (DC) electricity, the operation of which provides a number of advantages in comparison with AC distribution systems. …”
Get full text
Article -
88
Enhancement of Voltage Stability by Using SVC for 30-Bus Power System
Published 2019-11-01“…Voltage stability refers to maintaining the value of the voltage in all busses of the electric network at a steady level (initial operating point) during any sudden disturbance. …”
Get full text
Article -
89
Geomagnetically Induced Currents and Harmonic Distortion: Storm‐Time Observations From New Zealand
Published 2020-03-01“…We understand that harmonic distortion measurements are fairly common in electrical networks and could provide a new tool for space weather researchers.…”
Get full text
Article -
90
Artificial intelligence and machine learning techniques for power quality event classification: a focused review and future insights
Published 2025-03-01“…Power Quality (PQ) disturbances are critical in modern power systems, significantly impacting electrical networks' stability, reliability, and efficiency. …”
Get full text
Article -
91
A Universal Source DC–DC Boost Converter for PEMFC-Fed EV Systems With Optimization-Based MPPT Controller
Published 2024-01-01“…Due to this excess current flow in the fuel cell, the direct fuel stack-fed electrical networks face the issue of high power conduction losses. …”
Get full text
Article -
92
Operational Identification of Resistances of Wires of 380 V Distribution Networks by Automated Accounting Systems
Published 2023-04-01“…Four-wire distribution electrical networks of 0.4 kV equipped with automated systems of electrical energy accounting are considered. …”
Get full text
Article -
93
A GIS-based on application of Monte Carlo and multi-criteria decision-making approach for site suitability analysis of solar-hydrogen production: Case of Cameroon
Published 2025-01-01“…The study employs ten criteria across technical (Global Horizontal Irradiance, temperature, slope, elevation, orientation), economic (distance from transportation and electrical networks), and social (population density, proximity to residential areas) factors. …”
Get full text
Article -
94
Aging of Cross-Linked Polyethylene Insulation Cable Lines
Published 2021-04-01“…Preference is given to cable lines with cross-linked polyethylene insulation in electrical networks with a nominal voltage of 10 kV during reconstruction of existing and construction of new industrial enterprises. …”
Get full text
Article -
95
MODELING OF POWER SYSTEMS AND TESTING OF RELAY PROTECTION DEVICES IN REAL AND MODEL TIME
Published 2017-05-01“…It is noted that the leading energy universities of Russia use the real-time simulation not only to solve scientific and technical problems, but also to conduct training and laboratory classes on modelling of electric networks and anti-emergency automatic equipment with the students. …”
Get full text
Article -
96
SOFCs integrated with SMES under dynamic power control using Chernobyl disaster optimizer
Published 2025-01-01“…The dynamic behavior of the SOFCs stack is examined in relation to direct load, electric networks, and superconducting magnetic energy storage devices (SMES) for additional validation and illustration. …”
Get full text
Article -
97
Production of organic fertilizer using pleurotus sp. as a process accelerator
Published 2023-10-01“…In this sense, the main objective of this study was to take advantage of the vegetal residues from tree pruning obtained from the maintenance of the overhead wiring of the electrical networks in the city of Barranquilla, in Colombia, to produce an organic fertilizer, which are some of the most demanded products in the world. …”
Get full text
Article -
98
The Prospects for Wind Energy Development in the Republic of Belarus
Published 2019-04-01“…The development of a distributed energy generation accompanied by Smart Grid technology wide use over electric networks (which would provide new opportunities for consumers and make it possible to eliminate the monopoly of powerful power plants and to reduce burden of basic costs of big power production) ought to be considered as obvious prospect of wind power plants application.…”
Get full text
Article -
99
ESTIMATION OF DECREASING LOSSES OF ACTIVE POWER IN TRANSFORMERS IN SETTING BATTERY OF LOW-VOLTAGE CAPACITORS
Published 2014-10-01“…Their consideration allows more accurately evaluate technical and economical effect from installation of capacitor’s batteries in electrical networks with voltage up to 1 kV.…”
Get full text
Article -
100
Eco-reliable operation based on clean environmental condition for the grid-connected renewable energy hubs with heat pump and hydrogen, thermal and compressed air storage systems
Published 2025-01-01“…In summary, numerical results validate the usefulness of the proposed approach in enhancing the technical and financial aspects of thermal and electrical networks via efficient hub energy management. …”
Get full text
Article