Results 61 to 70 of about 1,106,684 (194)

Novel Control of Wind-PV-Battery based Standalone Supply System with LSTM Controllers [PDF]

open access: yesE3S Web of Conferences
Integrated Wind - Photovoltaic (PV) based standalone electric power supply systems are widely used in many areas for various applications. These systems require a battery storage system to ensure a continuous power supply to loads, regardless of ...
Ravikumar N.V.A.   +2 more
doaj   +1 more source

Analysis of GaAs and Si solar energy hybrid systems [PDF]

open access: yes
Various silicon hybrid systems are modeled and compared with a gallium arsenide hybrid system. The hybrid systems modeled produce electric power and also thermal power which can be used for heating or air conditioning.
Heinbockel, J. H., Roberts, A. S., Jr.
core   +1 more source

Modeling and simulation of standalone hybrid PV-wind renewable energy system base case study: Iraq [PDF]

open access: yes, 2019
Energy is very important for countries growth and economy. The global warning of using fossil fuel to generate electricity increase which plays an important role to increase the demand for renewable energy to generate electricity. Renewable energy is the
Hussein Abed, Abo Alwez Mustafa
core  

A Hybrid Controlling Parameters of Power System Stabilizer and Virtual Inertia Using Harris Hawk Optimizer in Interconnected Renewable Power Systems

open access: yesIEEE Access
A hybrid controlling method for stability controllers is needed in the interconnected renewable power systems due to the working conditions being diverse from low to high levels of Renewable Energy Sources (RES).
Mohamad Almas Prakasa   +3 more
doaj   +1 more source

On the Performance of NOMA with Hybrid ARQ

open access: yes, 2018
In this paper, we investigate the outage performance of hybrid automatic repeat request with chase combining (HARQ-CC) assisted downlink non-orthogonal multiple access (NOMA) systems.
Cai, Donghong   +3 more
core   +1 more source

A novel power optimized hybrid renewable energy system using neural computing and bee algorithm

open access: yesAutomatika, 2019
With rapid depletion of non-renewable energy resources or the fossil fuels like coal, petroleum etc., there has been a significant shift in innovations towards exploiting and tapping of energy from renewable energy resources like sun, bio gas, wind etc.,
R. Muthukumar, P. Balamurugan
doaj   +1 more source

Power Management in PVWindBattery Based Hybrid Power System [PDF]

open access: yesInternational Journal of Trend in Scientific Research and Development, 2018
The battery energy storage system BESS is one of the main means of smoothing wind or solar power generation fluctuations. Such BESS based hybrid power systems require a suitable control strategy that can effectively regulate power output levels and battery state of charge SOC . This paper presents the results of a wind photovoltaic PV BESS hybrid power
openaire   +1 more source

Jet power extracted from ADAF and the applications to X-ray binaries and radio galaxy FR dichotomy

open access: yes, 2008
We calculate the jet power of the classical Blandford-Znajek(BZ) model and hybrid model developed by Meier based on the global solutions of advection dominated accretion flows (ADAFs) surrounding Kerr black holes. We find that the jet power of the hybrid
Blandford R. D.   +12 more
core   +1 more source

Predictive Analysis for Social Processes II: Predictability and Warning Analysis

open access: yes, 2009
This two-part paper presents a new approach to predictive analysis for social processes. Part I identifies a class of social processes, called positive externality processes, which are both important and difficult to predict, and introduces a multi-scale,
Colbaugh, Richard, Glass, Kristin
core   +1 more source

Study of multi-megawatt technology needs for photovoltaic space power systems. Volume 1: Executive summary [PDF]

open access: yes
Possible missions requiring multimegawatt photovoltaic space power systems in the 1990's time frame and associated power system technology needs are examined.
Peterson, D. M., Pleasant, R. L.
core   +1 more source

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