In this paper, we present a new maximum power point tracking (MPPT) algorithm that can identify whether boost converter is operating in continuous conduction mode (CCM) or discontinuous (DCM). The conventional MPPT assumes the always CCM mode, even though not case. enter DCM due to factors such as inductor size, irradiance and temperature conditions, voltage step size of algorithm, PV array. pr...

Classic and intelligent techniques aim to locate track the maximum power point of photovoltaic (PV) systems, such as perturb observe (P&O), fuzzy logic (FL), artificial neural networks (ANNs), adaptive neuro-fuzzy inference systems (ANFISs). This paper proposes compares three algorithms for tracking (MPPT) control, specifically fuzzy, ANN, ANFIS. The modeling a single-diode equivalent circu...

In this paper, the Vector Based Swarm Optimization method is used for designing an optimal controller for the maximum power point tracker of a stand-alone PV System. The proposed algorithm is executed on vectors in a multi-dimension vector space. These vectors by appropriated orientation converge to a global optimum while the algorithm runs. The Remarkable point of the VBSO algorithm is how us...

Maximum power point tracking (MPPT) algorithms are invariably employed to utilize solar photovoltaic (PV) systems effectively. Perturbation based MPPT popular due their simplicity and reasonable efficiency. While novel claim increased energy utilization over classic perturbation techniques, performance is governed by the choice of optimal algorithm parameters. Existing guidelines for parameter ...

The aim of this single-center, phase 1, randomized, 5 by 5 crossover, open-label study was to determine the effects of varying amounts of a nutritional supplement (Boost Plus) on the pharmacokinetics of posaconazole in 30 healthy volunteers. After an overnight fast, subjects were administered a single dose of 400 mg posaconazole oral suspension alone or following Boost Plus (8 fluid ounces [oz]...