Results 231 to 240 of about 10,583,291 (292)

Thermodynamic Limits to Molecular Doping in Conjugated Polymers: A Perspective on Phase Behavior and Miscibility

open access: yesAdvanced Materials, EarlyView.
Molecular doping of conjugated polymers is fundamentally constrained by thermodynamic phase behavior. This Perspective reframes doping efficiency and stability in terms of miscibility limits, binodals, and solvus boundaries, highlighting the role of effective interaction parameters and charge transfer.
Somayeh Kashani   +10 more
wiley   +1 more source

A Comparative Study of Maximum-Power-Point Trackers for Photovoltaic Panels Using Switching-Frequency Modulation Scheme

open access: yesIEEE Transactions on Industrial Electronics, 2004
A comparative study of the maximum power point trackers using a switching-frequency modulation scheme (SFMS) for photovoltaic panels is presented. Some commonly used dc/dc converters, which are applied for the power conversion stage of those trackers ...
H S H Chung, S Y R Hui
exaly   +2 more sources

Generalized maximum power point tracker

2013 Annual International Conference on Emerging Research Areas and 2013 International Conference on Microelectronics, Communications and Renewable Energy, 2013
Renewable energy source is an echo friendly source of electrical energy. This paper develops a maximum power point tracker (MPPT) for optimizing the power output from any source under varying load condition. Simulations are carried out in MATLAB using Perturb and observe algorithm and incremental conductance algorithm and results compared.
Priya R Krishanan   +3 more
openaire   +1 more source

Maximum power point tracker based on maximum power point resistance modeling

Progress in Photovoltaics: Research and Applications, 2015
AbstractThis paper presents a new, simple, accurate, and inexpensive practical methodology and experimental solution for the modeling of conventional (domestic and commercial facilities) photovoltaic generators (PVG), so that they can work at their maximum power point (MPP). The PVG may be a panel, an array of panels, or a photovoltaic field.
Juan Manuel Enrique   +3 more
openaire   +1 more source

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