Ocean renewables (such as offshore wind and wave) are abundant and essential energy
resources for supporting future emission-free targets. However, their energy intermittency …

An overview of extant wind turbine designs is presented. Each concept is evaluated for
potential for micro-wind production under poor wind quality situations, such as those seen in …

The wind energy sector has experienced a significant expansion during the past two
decades. With the current global appetite for the further expansion of offshore wind farms …

Water energy is a clean, green, and renewable energy. Phase change material (PCM) has
great potential for energy storage and energy saving applications. Utilizing the river water …

One of the most common problems in wind resource assessment is that measured data are
not always available at the site of interest. That is why, in several studies, reanalysis data …

This paper presents an evaluation of three types of boost converters―classic boost,
symmetrical multilevel boost converter, and three-level boost converter in terms of voltage …

This paper aims to introduce a fuzzy logic adaptive MPPT controller to control a symmetrical
multilevel converter in a standalone PV system. The system is evaluated under fixed and …

O panorama energético tem vindo a evoluir nas últimas décadas, apresentando cada vez
mais uma maior componente de produção através de fontes de energias renováveis, e …