Results 211 to 220 of about 954 (256)

Rhizosphere legacy of leaf-diseased rice and its impact on next generation. [PDF]

open access: yesFront Microbiol
Jobert L   +5 more
europepmc   +1 more source

On Distributed PV Hosting Capacity Estimation, Sensitivity Study, and Improvement

IEEE Transactions on Sustainable Energy, 2017
This paper first studies the estimated distributed PV hosting capacities of seventeen utility distribution feeders using the Monte Carlo simulation based stochastic analysis, and then analyzes the sensitivity of PV hosting capacity to both feeder and photovoltaic system characteristics. Furthermore, an active distribution network management approach is
Fei Ding, Barry Mather
exaly   +2 more sources

Assessing the photovoltaic (PV) hosting capacity of distribution grids

Mediterranean Conference on Power Generation, Transmission, Distribution and Energy Conversion (MedPower 2016), 2016
2016
Patsalides, M.   +9 more
openaire   +3 more sources

Maximizing PV hosting capacity of distribution feeder microgrid

Applied Energy, 2020
Abstract To meet energy and environmental goals and challenging reliability and resiliency targets, the electric grid is transitioning from solely central generation to the inclusion of distributed energy resources (DERs). With a high penetration of DERs on primary circuits (feeders), utility substation communication, automation, and control must ...
J. Lee   +3 more
openaire   +1 more source

A PV Hosting Capacity Assessment Method with Spatial Correlation

2019 IEEE Sustainable Power and Energy Conference (iSPEC), 2019
This paper proposes a novel photovoltaic (PV) hosting capacity assessment method considering the spatial correlation of PV outputs. Based on the empirical PV output distribution for one location and the cross-correlation between PV output data at all location pairs, a copula is used to represent the dependence between locations.
Han Wu   +4 more
openaire   +1 more source

Interval Overvoltage Risk Based PV Hosting Capacity Evaluation Considering PV and Load Uncertainties

IEEE Transactions on Smart Grid, 2020
The increasing penetration of photovoltaic (PV) systems presents significant impacts on distribution network (DN) operations. To this end, an accurate evaluation of PV hosting capacity (PVHC) can help utilities to carry out PV capacity planning and configuration more effectively, ensuring the efficiency, economy, and reliability of DNs.
Shouxiang Wang   +3 more
openaire   +1 more source

Enhancement of the Network Hosting Capacity – Clearing Space for/with PV

2010
Solar power appears to be one of the most promising resources to meet the medium and long term renewable energy targets. The integration of very large amounts of photovoltaic (PV) generation into distribution networks faces some limitations due to the network constraints.
Bletterie, B.   +7 more
openaire   +1 more source

Locational sensitivity investigation on PV hosting capacity and fast track PV screening

2016 IEEE/PES Transmission and Distribution Conference and Exposition (T&D), 2016
A 15% PV penetration threshold is commonly used by utilities to define photovoltaic (PV) screening methods where PV penetration is defined as the ratio of total solar PV capacity on a line section to peak load. However, this method doesn't take into account PV locational impact or feeder characteristics that could strongly change the feeder's ...
Fei Ding   +4 more
openaire   +1 more source

Quasi-Static Time-Series PV Hosting Capacity Methodology and Metrics

2019 IEEE Power & Energy Society Innovative Smart Grid Technologies Conference (ISGT), 2019
Distributed photovoltaic systems (DPV) can cause adverse grid impacts, including voltage or thermal violations. The installed capacity at which violations first occur and above which would require system upgrades is called the hosting capacity.
Akshay Kumar Jain   +5 more
openaire   +1 more source

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