43   Artículos

 
en línea
Weiqiang Liao, Xin Dong, Rongfeng Yang and Zhongfei Qiao    
In response to the constant power negative impedance characteristics on the load side of a ship DC microgrid, leading to voltage oscillation issues in the DC bus, this paper proposes a control optimization method based on impedance reshaping using bus vo... ver más
Revista: Journal of Marine Science and Engineering    Formato: Electrónico

 
en línea
Jelena Lovric Vrankovic, Ivica Boko, Ivana Uzelac Glavinic, Neno Toric and Mario Abramovic    
This paper presents the results of an experimental investigation of glued laminated timber (glulam) beams made from European hornbeam (Carpinus betulus L.) under constant loading for three months. Glulam beams were experimentally tested as a part of the ... ver más
Revista: Buildings    Formato: Electrónico

 
en línea
Zbigniew Jarosz, Magdalena Kaplan, Kamila Klimek, Barbara Dybek, Marcin Herkowiak and Grzegorz Walowski    
This article presents examples of cogeneration systems, which are standard equipment for biogas installations, based on the production of heat and electricity. It has been shown that in the case of microgeneration, ease of servicing and low installation ... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Dawid Tatarynow, Rafal Longwic, Przemyslaw Sander, Lukasz Zielinski, Michal Trojgo, Wincenty Lotko and Pawel Lonkwic    
This article discusses current testing methods for motor vehicle engines. Traction engines have so far been tested, for example, according to WLTP (Worldwide Harmonized Light Vehicle Test Procedure) driving tests, but due to the ?VW?gate? incident, these... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Srilakshmi Koganti, Krishna Jyothi Koganti and Surender Reddy Salkuti    
Nowadays, the integration of renewable energy sources such as solar, wind, etc. into the grid is recommended to reduce losses and meet demands. The application of power electronics devices (PED) to control non-linear, unbalanced loads leads to power qual... ver más
Revista: Algorithms    Formato: Electrónico

 
en línea
Nouha Dkhili, Julien Eynard, Stéphane Thil and Stéphane Grieu    
In a context of accelerating deployment of distributed generation in power distribution grid, this work proposes an answer to an important and urgent need for better management tools in order to ?intelligently? operate these grids and maintain quality of... ver más
Revista: Clean Technologies    Formato: Electrónico

 
en línea
José Robinson Ortiz-Castrillón, Gabriel Eduardo Mejía-Ruiz, Nicolás Muñoz-Galeano, Jesús María López-Lezama and Juan Bernardo Cano-Quintero    
This paper proposes a new sliding surface for controlling a Semi-Bridgeless Boost Converter (SBBC) which simultaneously performs Power Factor Correction (PFC) and DC bus regulation. The proposed sliding surface is composed of three terms: First, a normal... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Weichao Zhang, Xiangwu Yan and Hanyan Huang    
Renewable generation brings both new energies and significant challenges to the evolving power system. To cope with the loss of inertia caused by inertialess power electronic interfaces (PEIs), the concept of the virtual synchronous generator (VSG) has b... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Volodymyr Korohodskyi,Sviatoslav Kryshtopa,Vasiliy Migal,Andrii Rogovyi,Andrii Polivyanchuk,Georgiy Slyn?ko,Volodymyr Manoylo,Oleh Vasylenko,Oleksandr Osetrov     Pág. 39 - 52
An operating process for engines with spark ignition and direct fuel injection engines which ensures the formation of a stratified lean fuel-air charge under the modes of partial loads and the power composition of the fuel-air mixture at high loads has b... ver más
Revista: Eastern-European Journal of Enterprise Technologies    Formato: Electrónico

 
en línea
Vadim Chumack,Serhii Tsyvinskyi,Mykhailo Kovalenko,Alexej Ponomarev,Ihor Tkachuk     Pág. 30 - 36
The generators of classical design ? with a cylindrical stator and rotor ? are of interest. This is predetermined by that a given structure is the most common, simple, and technological. The result of the development of such electric machines is a possib... ver más
Revista: Eastern-European Journal of Enterprise Technologies    Formato: Electrónico

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