Results 31 to 40 of about 704,047 (353)

Research on power dispatching and marketization mechanism for high-proportion distributed photovoltaic

open access: yesZhejiang dianli, 2022
The rapid development of distributed photovoltaic power generation exercises an important influence on the current power dispatching operation and power market transactions.
GUAN Li   +8 more
doaj   +1 more source

Improved Artificial Bee Colony Algorithm Applied to Neural Network Photovoltaic Power Generation Prediction Method [PDF]

open access: yesE3S Web of Conferences, 2020
With the increase in the use of renewable energy, especially the development and utilization of solar energy resources, accurate photovoltaic power generation prediction technology will help the promotion of photovoltaic power generation.
Zhu Jiaxiong   +3 more
doaj   +1 more source

Photovoltaic Power Prediction Considering the Influence of Smog on Solar Radiation [PDF]

open access: yesE3S Web of Conferences, 2021
As smog significantly weakens the intensity of solar radiation, the impact of smog on photovoltaic power generation cannot be ignored. This article aims to improve the prediction accuracy of photovoltaic power generation under smog weather. The impact of
Gao Tianlong
doaj   +1 more source

Modeling of hydrogen production system for photovoltaic power generation and capacity optimization of energy storage system

open access: yesFrontiers in Energy Research, 2022
Hydrogen production using solar energy is an important way to obtain hydrogen energy. However, the inherent intermittent and random characteristics of solar energy reduce the efficiency of hydrogen production.
Daohong Wei   +5 more
semanticscholar   +1 more source

Multivariate prediction intervals for photovoltaic power generation [PDF]

open access: yes2017 IEEE Innovative Smart Grid Technologies - Asia (ISGT-Asia), 2017
The current literature in probabilistic forecasting is focused on quantifying the uncertainty of each random variable individually. This leads to the failure in informing about interdependence structure of uncertainty at different locations and/or different lead times.
Faranak Golestaneh, Hoay Beng Gooi
openaire   +2 more sources

Short-Term Prediction Method of Solar Photovoltaic Power Generation Based on Machine Learning in Smart Grid

open access: yesMathematical Problems in Engineering, 2022
In order to improve the accuracy of ultra short-term power prediction of the photovoltaic power generation system, a short-term photovoltaic power prediction method based on an adaptive k-means and Gru machine learning model is proposed.
Yuanyuan Liu
semanticscholar   +1 more source

Virtual Synchronous Generator Based Auxiliary Damping Control Design for the Power System with Renewable Generation

open access: yesEnergies, 2017
Aiming for large-scale renewable energy sources (RES) integrated to power systems with power electronic devices, the technology of virtual synchronous generator (VSG) has been developed and studied in recent years.
Bingtuan Gao   +5 more
doaj   +1 more source

Harnessing high altitude solar power [PDF]

open access: yes, 2009
As an intermediate solution between Glaser's satellite solar power (SSP) and ground-based photovoltaic (PV) panels, this paper examines the collection of solar energy using a high-altitude aerostatic platform.
Markvart, T   +7 more
core   +1 more source

Photovoltaic sample-and-hold circuit enabling MPPT indoors for low-power systems [PDF]

open access: yes, 2012
Photovoltaic (PV) energy harvesting is commonly used to power autonomous devices, and maximum power point tracking (MPPT) is often used to optimize its efficiency. This paper describes an ultra low-power MPPT circuit with a novel sample-and-hold and cold-
Weddell, Alex S.   +2 more
core   +1 more source

Application analysis based on solar grid-connected photovoltaic power generation and intermittent energy storage system [PDF]

open access: yesE3S Web of Conferences
Solar photovoltaic power generation as a building electrical professional in the energy use of important technical means, through the realisation of photovoltaic conversion, can be a large amount of light energy transmission to the building application ...
Yuan Wenzhao, Wang Wengfeng, Liu Jinsong
doaj   +1 more source

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