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622  Articles
1 of 63 pages  |  10  records  |  more records»
For islanded microgrids, droop-based control concepts have been developed both in single and three-phase variants. The three-phase controllers often assume a balanced network; hence, unbalance sharing and/or mitigation remains a challenging issue. Therefo... see more

DC microgrids are localized and independent power distribution networks which show high efficiency when batteries and renewable sources are interconnected with the system. This paper addresses the stability of the dc microgrid through a decentralized cont... see more

This paper presents a new control strategy for isolated micro-grids including wind turbines (WT), fuel cells (FC), photo-voltaic (PV) and battery energy storage systems (BESS). FC have been used in parallel with BESSs in order to increase their lifetime a... see more

AC microgrid mainly comprise inverter-interfaced distributed generators (IIDGs), which are nonlinear complex systems with multiple time scales, including frequency control, time delay measurements, and electromagnetic transients. The droop control-based I... see more

AbstractPaediatric HIV spontaneous controllers (HSCs) are a unique and understudied population with potential to inform alternative treatment options for patients living with HIV. As HSCs are so rare and often not recognised prior to antiretroviral treatm... see more

The object of research in the work is electromechanical systems, a characteristic feature of which is the presence of significant power dependence in the mathematical description. Because of this, problems arise when choosing the structure and parameters ... see more

This article reports the results of a study, conducted by the EPLIS (the SISCEAB Aeronautical English Language Proficiency Exam) development team, which consisted, among other things,  of an analysis followed by discussion of the language tasks liste... see more

The object of research in the work is electromechanical systems, a characteristic feature of which is the presence of significant power dependence in the mathematical description. Because of this, problems arise when choosing the structure and parameters ... see more

Este estudo objetiva identificar  a forma de avaliação de desempenho utilizada para os controllers em empresas que adotam sistemas de remuneração por recompensa. Foi realizada pesquisa descritiva a partir de um levantamento, tendo como população as 5... see more

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