Results 51 to 60 of about 96,935 (306)

Electric Power Loss Minimization in Power Supply Systems for the Suburban Houses [PDF]

Problems of the Regional Energetics, 2018
The main purpose of the research is the development and improvement of methods for minimizing power losses for non-sinusoidal and asymmetric modes of operation of power supply systems for suburban houses.
Averbukh М.А., Zhilin Е.V., Prokopishin D.I.   +2 more
doaj   +1 more source

Bi-Level damped double-tuned harmonic passive filters design: Multi-criteria decision-making analysis

Ain Shams Engineering Journal, 2023
Harmonic distortion levels in current power systems have increased due to technical advancements in industrial and renewable energy applications. So far, passive power filters have been widely employed to minimize harmonics and lessen their adverse ...
Ahmed M. Zobaa, Shady H.E. Abdel Aleem, Hosam K.M. Youssef   +2 more
doaj   +1 more source

LC compensators based on transmission loss minimization for nonlinear loads [PDF]

, 2004
This material is posted here with permission of the IEEE. Such permission of the IEEE does not in any way imply IEEE endorsement of any of Brunel University's products or services. Internal or personal use of this material is permitted.
Aziz, A, Zobaa, AF
core   +1 more source

Bio‐Inspired Molecular Events in Poly(Ionic Liquids)

Advanced Functional Materials, EarlyView.
Originating from dipolar and polar inter‐ and intra‐chain interactions of the building blocks, the topologies and morphologies of poly(ionic liquids) (PIL) govern their nano‐ and micro‐processibility. Modulating the interactions of cation‐anion pairs with aliphatic dipolar components enables the tunability of properties, facilitated by “bottom‐up ...
Jiahui Liu, Marek W. Urban
wiley   +1 more source

Bi-Level Multi-Objective optimization of harmonic filters for PV penetration and harmonics mitigation in power distribution using Autism-Based Optimizer

Ain Shams Engineering Journal
The rising usage of power electronic converters linked to renewable energy sources has become a major source of harmonics in power systems. Passive harmonic filters are an excellent solution for addressing this issue.
Asmaa Elhussiny, Shady H.E. Abdel Aleem, E.E. El-Kholy, Ahmed F. Zobaa, Ahmed M. Zobaa   +4 more
doaj   +1 more source

2D Magnetic and Topological Quantum Materials and Devices for Ultralow Power Spintronics

Advanced Functional Materials, EarlyView.
2D magnets and topological quantum materials enable ultralow‐power spintronics by combining robust magnetic order with symmetry‐protected, Berry‐curvature‐driven transport. Fundamentals of 2D anisotropy and spin‐orbit‐coupling induced band inversion are linked to scalable growth and vdW stacking.
Brahmdutta Dixit, Yifei Yang, Shawn Li, Yu‐Chia Chen, Qi Jia, Jian‐Ping Wang   +5 more
wiley   +1 more source

Dynamic Harmonic Distortion Analysis and Mitigation Strategies for DC Third Rail Systems

Urban Rail Transit
Harmonic distortions in DC third rail systems can cause overheating of electric motors and transformers. Single-tuned filters and shunt active harmonic filters (SAHFs) are often used to mitigate the harmonic distortions.
Dick Sang Hoo, Kein Huat Chua, Yun Seng Lim, Li Wang, N. Rajasekar   +4 more
doaj   +1 more source

Improvement Of Power Quality In Hvdc Transmission Systems With Auxiliary Converters

Eletrônica de Potência, 2007
This paper intends to discuss some practical results of the reverse-use of the harmonic distortion energy from idle periods in conventional HVDC converters.
J. B Parizzi, F. A Farret, A. B. Serdotte   +2 more
doaj   +1 more source

Halide‐Dependent Photoluminescence and Heavy‐Atom Effects in Low‐Melting Organic–Inorganic Manganese Halides

Advanced Functional Materials, EarlyView.
Two pyridinium‐based ionic liquid templated hybrid manganese halides, (C4Py)2[MnCl4] and (C4Py)2[MnBr4], display similar bulk structures but show significantly different photoluminescence behaviors due to the bromine heavy‐atom effect. Their stable local Mn environments remain intact even in the molten state, allowing applications such as luminescence ...
Biswajit Bhattacharyya, Christian Balischewski, Jiyong Kim, Tiago Duarte, Lianshe Fu, Rute A.S. Ferreira, Alkit Beqiraj, Iuliia Mikulska, Diego Gianolio, Eric Sperlich, Felix Stete, Wouter Koopman, Christina Günter, Katlen Brennenstuhl, Daniel Van Opdenbosch, Cordt Zollfrank, Armin Wedel, Beth J. Murray, Małgorzata Swadźba‐Kwaśny, Tillmann Klamroth, Michael U. Kumke, Verónica de Zea Bermudez, Andreas Taubert   +22 more
wiley   +1 more source

Harmonic distortion in power systems due to electronic control and renewable energy integration: a comprehensive review

Discover Electronics
The present manuscript offers a detailed review of literature about the harmonic distortion causes and mitigation methods in modern electrical power systems.
Jagdeep Kaur, Sarbjeet Kaur Bath
doaj   +1 more source