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83 resultados encontrados.

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Power Performance Evaluation of Standalone Renewable Energy Source Energy Management Using Pass Filter
Artículo
Acceso abierto Artículo DOAJ
Indah Sulistiyowati et al · Department of Electrical Engineering, Faculty of Engineering, Universitas Khairun · 2023 · ISSN 2354-8924
Hybrid energy storage systems have shown promise in enhancing solar panel systems reliability and efficiency. However, managing the power distribution balance with multiple energy storage units remains a challenge. This ...
LCC LCC:Electrical engineering. Electronics. Nuclear engineeringIdioma eng
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Open Access
Energy Security: China and the United States and the Divergence in Renewable Energy
Artículo
Acceso abierto Artículo DOAJ
Brye Butler Steeves et al · Pontifícia Universidade Católica do Rio de Janeiro, Instituto de Relações Internacionais · ISSN 1982-0240
Abstract Historically, great powers have gone to great lengths to guarantee the energy necessary to compete in the international system. Today, as fossil fuel sources diminish and energy demands increase, the most power...
LCC LCC:International relationsIdioma eng
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Open Access
Energy efficient modified TDMA schedule for reducing energy consumption in Wireless Sensor Networks
Artículo
Acceso abierto Artículo DOAJ
Zewditu Guangulie Gebyhu et al · Springer · 2026 · ISSN 3004-9261
Abstract Wireless Sensor Networks comprise low-cost, low-power, lightweight, and multifunctional sensor nodes capable of sensing and transmitting data from remote or hazardous environments to a central base station. Thes...
LCC LCC:Science (General)Idioma eng
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Open Access
Energy security and informal entrepreneurship in low-income urban economies from a gender perspective
Artículo
Acceso abierto Artículo DOAJ
Johanna Pangeiko Nautwima et al · Springer · 2026 · ISSN 2662-9984
Abstract Energy insecurity is a persistent yet insufficiently examined barrier to sustainable informal entrepreneurship in African cities. In Namibia, informal women entrepreneurs in low-income settlements face limited e...
LCC TENDOkVudmlyb25tZW50YWwgc2NpZW5jZXM~Idioma eng
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Open Access
Energy scavenging from the diurnal cycle with a temperature-doubler circuit and a self-adaptive photonic design
Artículo
Material complementario disponible Artículo DOAJ
Zhang Zheng et al · Wiley · 2024 · ISSN 2192-8614
A temperature-doubler circuit is the functional equivalent of a voltage-doubler in the thermal domain. Effective temperature-doubler circuits could benefit energy scavenging from fluctuating thermal resources, e.g. the d...
LCC TENDOlBoeXNpY3M~Idioma eng
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Material complementario
Power Quality Enhancement in Grid-Connected Photovoltaic Systems Using Hybrid Harbor Seal Whiskers Optimization and Interpretable Generalized Additive Neural Networks
Artículo
Material complementario disponible Artículo DOAJ
M. Hariprabhu et al · Wiley · 2026 · ISSN 2050-7038
The integration of solar energy into modern power grids supports sustainability and energy efficiency but also introduces power quality (PQ) challenges such as harmonic distortion, voltage sag, swell, and fluctuations. I...
LCC LCC:Electrical engineering. Electronics. Nuclear engineeringIdioma eng
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A new method of line loss measurement for renewable energy pooled booster power grid based on measurement data
Artículo
Acceso abierto Artículo DOAJ
REN Yanhui et al · Harbin Jinhe Electrical Measurement & Instrumentation Magazine Publishing Co., Ltd · 2026 · ISSN 1001-1390
As an important part of the novel power system, the renewable energy converging and boosting power grid has the phenomenon of cross and mutual supply, which leads to the inaccurate calculation of the existing line loss. ...
LCC TENDOkluc3RydW1lbnRzIGFuZCBtYWNoaW5lcw~~; LCC:Electrical engineering. Electronics. Nuclear engineering; TENDOlNjaWVuY2U~Idioma zho
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Open Access
Reinforcement Learning-Based Energy Management for Hybrid Power Systems: State-of-the-Art Survey, Review, and Perspectives
Artículo
Acceso abierto Artículo DOAJ
Xiaolin Tang et al · KeAi Communications Co., Ltd · 2024 · ISSN 2192-8258
Abstract The new energy vehicle plays a crucial role in green transportation, and the energy management strategy of hybrid power systems is essential for ensuring energy-efficient driving. This paper presents a state-of-...
LCC LCC:Ocean engineering; TENDOk1lY2hhbmljYWwgZW5naW5lZXJpbmcgYW5kIG1hY2hpbmVyeQ~~Idioma eng
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Open Access
Research on integrated energy coupling optimization operation method of industrial park based on novel power system
Artículo
Material complementario disponible Artículo DOAJ
DUAN Meimei et al · Harbin Jinhe Electrical Measurement & Instrumentation Magazine Publishing Co., Ltd · 2026 · ISSN 1001-1390
The construction of novel power system puts forward higher requirements for resource response of power demand side in China. As the main user of power demand side in China, industrial load accounts for a high proportion ...
LCC TENDOkluc3RydW1lbnRzIGFuZCBtYWNoaW5lcw~~; LCC:Electrical engineering. Electronics. Nuclear engineering; TENDOlNjaWVuY2U~Idioma zho
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Research on multi-energy power dispatching method based on carbon trading and green certificate trading
Artículo
Acceso abierto Artículo DOAJ
WU Ruobing et al · Harbin Jinhe Electrical Measurement & Instrumentation Magazine Publishing Co., Ltd · 2026 · ISSN 1001-1390
The proposal of the carbon peaking and carbon neutrality target has promoted the transition of power dispatching to low-carbon. In response to the problem that existing multi energy power dispatching methods are difficul...
LCC TENDOkluc3RydW1lbnRzIGFuZCBtYWNoaW5lcw~~; LCC:Electrical engineering. Electronics. Nuclear engineering; TENDOlNjaWVuY2U~Idioma zho
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Open Access
Theoretical and Experimental Foundations for the Development of an Electric Power Generation Unit with a Solid-State Heat Engine Based on a Ni-Ti-Cu Alloy for the Utilization of Low-Grade Thermal Energy
Artículo
Acceso abierto Artículo DOAJ
Kozyrskyi V. et al · Academy of Sciences of Moldova · 2026 · ISSN 1857-0070
The main objectives of the study are to develop a generalized thermo-electromechanical model of a solid-state heat engine based on a Ni-Ti-Cu shape memory alloy for converting low-grade thermal energy (30-100 °C) into e...
LCC LCC:Electrical engineering. Electronics. Nuclear engineering; TENDOlByb2R1Y3Rpb24gb2YgZWxlY3RyaWMgZW5lcmd5IG9yIHBvd2VyLiIdioma eng
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Open Access
THE POWER OF DIGITAL TECHNOLOGIES IN SOLAR ENERGY STORAGE PERFORMANCE
Artículo
Acceso abierto Artículo DOAJ
IORGOVAN DANIELA · Academica Brâncuşi · 2025 · ISSN 1844-7007
Digital technologies are advancing at an astonishing rate. with the help of these new technologies, it has been possible to increase the production of solar energy, which leads to lower costs for the population for ele...
LCC TENDOkNvbW1lcmNpYWwgZ2VvZ3JhcGh5LiBFY29ub21pYyBnZW9ncmFwaHk~; TENDOkVjb25vbWljcyBhcyBhIHNjaWVuY2U~Idioma eng
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Open Access
Design and Analysis of an Energy-Efficient Voltage Level Shifter for Low-Power Applications
Artículo
Material complementario disponible Artículo DOAJ
Pulyala Vasundhara et al · Sumy State University · 2026 · ISSN 2077-6772
This describes a low-energy voltage level shifter (LS) architecture. We further introduce a regulated cross-coupled (RCC) pull-up network to achieve a considerable reduction in dynamic power consumption with higher switc...
LCC TENDOlBoeXNpY3M~Idioma eng
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Economy environment-energy comprehensive evaluation of carbon capture power plant containing power-to-gas under the electricity-carbon market
Artículo
Acceso abierto Artículo DOAJ
LI Yanbin et al · Harbin Jinhe Electrical Measurement & Instrumentation Magazine Publishing Co., Ltd · 2026 · ISSN 1001-1390
With the rapid escalation of carbon dioxide emissions, the contradiction between economy, environment and energy is becoming more and more prominent, and the power generation industry, as a typical carbon emission subjec...
LCC TENDOkluc3RydW1lbnRzIGFuZCBtYWNoaW5lcw~~; LCC:Electrical engineering. Electronics. Nuclear engineering; TENDOlNjaWVuY2U~Idioma zho
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Open Access
Enhanced power quality in grid-connected wind energy systems using PI-controlled with doubly fed induction generator optimized by hybrid differential evolution and grey wolf algorithm
Artículo
Material complementario disponible Artículo DOAJ
R. F. Abdelgoui et al · National Technical University "Kharkiv Polytechnic Institute" · 2026 · ISSN 2074-272X
Introduction. Nowadays, the most widely used wind energy conversion system in wind farms is based on a doubly fed induction generator (DFIG); it has a large speed range and can function in multiple modes. Problem. Harmon...
LCC LCC:Electrical engineering. Electronics. Nuclear engineeringIdioma eng
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Material complementario
Towards realistic electrical double layer capacitor device with elevated energy and power densities designed from plasticized nanocomposite PVA-based electrolyte
Artículo
Acceso abierto Artículo DOAJ
Shujahadeen B. Aziz et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract The current work establishes a breakthrough for the electrical double-layer capacitor (EDLC) device, utilizing biodegradable polymer and non-toxic salt. In this project, polymer electrolytes (PEs) comprising pol...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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Open Access
A Quantitative Assessment of Vertical Wave Energy Flux and Global Wave Power Due To Upward Propagating Tides Based on TIMED Observations
Artículo
Acceso abierto Artículo DOAJ
Mukta Neogi et al · Wiley · 2025 · ISSN 0094-8276
Abstract We quantify the vertical wave energy flux and global wave power due to upward propagating tides in the 80–200 km altitude range, based on observations. Our approach utilizes fluid dynamical equations, and Hou...
LCC LCC:Geophysics. Cosmic physicsIdioma eng
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Open Access
Bio‐Inspired Optimisation Methods Applied to Low Carbon Power and Energy Problems: A Survey
Artículo
Acceso abierto Artículo DOAJ
Tianyu Hu et al · Wiley · 2026 · ISSN 2468-2322
ABSTRACT Bio‐inspired optimisation methods have been widely applied to complex real‐world problems, particularly in low‐carbon power and energy systems, where optimisation tasks often involve high‐dimensional, co...
LCC TENDOkNvbXB1dGF0aW9uYWwgbGluZ3Vpc3RpY3MuIE5hdHVyYWwgbGFuZ3VhZ2UgcHJvY2Vzc2luZw~~; LCC:Computer softwareIdioma eng
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Open Access
Combined control of a flywheel energy storage system and a vanadium redox flow battery for wind energy applications in microgrids
Artículo
Material complementario disponible Artículo CONICET Digital
Suvire, Gaston Orlando et al · Universidad Nacional de Colombia · 2017 · ISSN 0012-7353
The incorporation of wind generation in microgrids is growing progressively. This integration can introduce problems in the dynamics and power quality of the electrical system due to the wind fluctuations. This work prop...
Idioma eng
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Predictive management approach for the coordination of wind and water-based power supplies
Artículo
Material complementario disponible Artículo CONICET Digital
Levieux, Luis Ignacio et al · Pergamon-Elsevier Science Ltd · 2021 · ISSN 0360-5442
This paper addresses the coordinated operation between wind farms and reservoir hydropower plants in networks with weak transmission capacity. The joint operation of the energy sources is captured by a Virtual Power Plan...
Idioma eng
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Assessment of renewable energy integration and future development of Spain’s electrical system in alignment with EU policy
Artículo
Acceso abierto Artículo DOAJ
Patricia Aguilera-Benito et al · Springer · 2026 · ISSN 2730-7719
Abstract The research provides a comprehensive overview of the Spanish energy landscape in 2023, emphasizing the achievements and challenges in transitioning to a more sustainable electricity system in line with EU polic...
LCC TENDOlJlbmV3YWJsZSBlbmVyZ3kgc291cmNlcw~~; TENDOkVudmlyb25tZW50YWwgZW5naW5lZXJpbmc~Idioma eng
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Open Access
THE IMPACT OF REGULATORY MECHANISMS FOR THE INTEGRATION OF RENEWABLE ENERGY SOURCES ON THE STATE’S ENERGY SECURITY UNDER THE FINANCIAL CONDITIONS OF THE ENERGY TRANSITION
Artículo
Acceso abierto Artículo DOAJ
Вікторія Андріяш et al · FINTECH Alliance LLC · 2026 · ISSN 2306-4994
The article examines the regulatory mechanisms for the integration of renewable energy sources and their impact on the indicators of the state's energy security, taking into account the financial and credit conditions of...
LCC TENDOkVjb25vbWljcyBhcyBhIHNjaWVuY2U~; LCC:BusinessIdioma eng
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Open Access
A Ghost-Efficient Yolov7-Based lightweight model for Multi-Scale power operation risk identification
Artículo
Acceso abierto Artículo DOAJ
Haiyan Wang et al · Springer · 2026 · ISSN 2731-0809
Abstract In the power operation scenarios, there are problems such as large differences in target scales, small targets susceptible to occlusion, and limited computational resources for edge devices. This leads to insuff...
LCC TENDOkNvbXB1dGF0aW9uYWwgbGluZ3Vpc3RpY3MuIE5hdHVyYWwgbGFuZ3VhZ2UgcHJvY2Vzc2luZw~~; LCC:Electronic computers. Computer sciIdioma eng
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Open Access
A Review and Comparison of Medium/High Voltage Wide-Bandgap Devices Applications in Wind Energy Conversion Systems
Artículo
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Yuxuan Wu et al · IEEE · 2026 · ISSN 2169-3536
This paper presents a comprehensive review of Medium Voltage (MV) Wind Energy Conversion Systems (WECS) with the integration of Wide-bandgap (WBG) semiconductor devices. With the growing demand for high-power offshore wi...
LCC LCC:Electrical engineering. Electronics. Nuclear engineeringIdioma eng
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Open Access