Results 81 to 90 of about 162,368 (244)

Optimal design and operation of a remote hybrid microgrid

open access: yes, 2018
High operational costs, environmental concerns and fuel handling challenges in diesel-based remote off-grid systems have prompted the application of alternative sources of energy and energy storage systems.
F. Nejabatkhah   +3 more
semanticscholar   +1 more source

Modeling any bifacial solar panel array configuration on sloped terrain: Generalization using a precursor formulation

open access: yesEnergy Conversion and Management: X
Recent numerical models assist in photovoltaic (PV) farm design and techno-economic assessment, and create digital-twins for efficient operation and maintenance.
Noor Mohammed Naushad   +2 more
doaj   +1 more source

An H5 Transformerless Inverter for Grid Connected PV Systems with Improved Utilization Factor and a Simple Maximum Power Point Algorithm

open access: yesEnergies, 2018
Due to their small size, minimum cost, and great efficiency, photovoltaic (PV) grid-connected transformerless inverters have been developed and become famous around the world in distributed PV generators systems.
Hani Albalawi, Sherif Ahmed Zaid
doaj   +1 more source

Reliability analysis of distribution systems with photovoltaic generation using a power flow simulator and a parallel Monte Carlo approach [PDF]

open access: yes, 2016
This paper presents a Monte Carlo approach for reliability assessment of distribution systems with distributed generation using parallel computing. The calculations are carried out with a royalty-free power flow simulator, OpenDSS (Open Distribution ...
Guerra Sánchez, Luis Gerardo   +1 more
core   +2 more sources

Design and Simulation of a PV System under Different Operating Conditions

open access: yesThe Journal of CIEES
Over the past few years, the installed power of wind and photovoltaic power plants in Bulgaria has been significantly increased. The aim of this article is to proposes a methodology for the design and construction of a stationary 75kWp photovoltaic power plant, connected to the public grid at the MV level through a CSS (0.4/21 kV).
openaire   +1 more source

Identifying opportunities for developing CSP and PV-CSP hybrid projects under current tender conditions and market perspectives in MENA – benchmarking with PV-CCGT [PDF]

open access: yes, 2015
Concentrating solar power (CSP) is one of the promising renewable energy technologies provided the fact that it is equipped with a cost-efficient storage system, thermal energy storage (TES).
Ali Zaalouk, Osama
core   +1 more source

Integrating power flow modelling with building simulation [PDF]

open access: yes, 2001
The inclusion of photovoltaic facades and other local sources of both heat and power within building designs has given rise to the concept of embedded generation: where some or all of the heat and power demands are produced close to the point of use ...
Clarke, J.A., Kelly, N.J.
core   +1 more source

Internet of Things Based Solar Panel Cooling Effectiveness: Automatic and Manual Pump Comparison

open access: yesProtek: Jurnal Ilmiah Teknik Elektro
The importance of photovoltaic (PV) systems is emphasized by the increasing demand for renewable energy. However, the increase in temperature on the surface of PV panels greatly affects the performance of PV systems.
Nur Muhammad Abdillah   +4 more
doaj   +1 more source

Development and Test of Solutions to Enlarge the Power of PV Irrigation and Application to a 140 kW PV-Diesel Representative Case

open access: yesEnergies, 2018
The current state of the art of photovoltaic (PV) irrigation systems is limited to PV peak powers below 40 kWp, which does not cover the irrigation needs of farmers, co-operatives, irrigator communities, and agro-industries.
Rita H. Almeida   +6 more
doaj   +1 more source

Design and Analysis of Novel High-Gain Boost Converter for Renewable Energy Systems (RES)

open access: yesIEEE Access
High-gain DC-DC converters are becoming increasingly popular in renewable energy applications and solar PV systems. This article introduces a non-isolated non-coupled inductor-based high-gain DC-DC boost converter with the desirable features of low ...
Chang-Hua Lin   +4 more
semanticscholar   +1 more source

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