Probabilistic load flow with correlated wind power injections

J Usaola - Electric Power Systems Research, 2010 - Elsevier
The non-dispatchable nature of wind generation implies that system operation depends on
wind power prediction programs that forecast wind farms production with high levels of …

Probabilistic load flow with wind production uncertainty using cumulants and Cornish–Fisher expansion

J Usaola - International Journal of Electrical Power & Energy …, 2009 - Elsevier
This paper proposes a method for probabilistic load flow in networks with wind generation,
where the uncertainty of the production is non-Gaussian. The method is based on the …

Participation of intermittent renewable generators in balancing mechanisms: A closer look into the Spanish market design

C Fernandes, P Frías, J Reneses - Renewable Energy, 2016 - Elsevier
Renewable energy producers are increasingly displacing conventional generation units–
traditional suppliers of balancing services–from the daily electricity dispatch. As a …

Short-term electricity price forecasting through demand and renewable generation prediction

E Belenguer, J Segarra-Tamarit, E Pérez… - … and Computers in …, 2025 - Elsevier
Electricity market prices depend on various variables, including energy demand, weather
conditions, gas prices, renewable generation, and other factors. Fluctuating prices are a …

Technological paradigm-based approaches towards challenges and policy shifts for sustainable wind energy development

J Xu, T Liu - Energy Policy, 2020 - Elsevier
Wind energy has gained significant support to be one of the primary sources of near-zero-
emission energy systems. Based on the technological paradigm theory and employing a …

Bidding wind energy under uncertainty

J Usaola, J Angarita - 2007 International Conference on Clean …, 2007 - ieeexplore.ieee.org
The integration of wind energy into electricity markets implies that the wind energy must
commit their production for a given time period. This requires the use of short term wind …

Analysis of the imbalance price scheme in the Spanish electricity market: A wind power test case

M Bueno-Lorenzo, MÁ Moreno, J Usaola - Energy policy, 2013 - Elsevier
This work investigates the interaction between wind power and electricity markets. The
paper is focused on balancing markets pricing policies. The proposal of a new imbalance …

Optimal bidding of wind energy in intraday markets

J Usaola, MA Moreno - 2009 6th International Conference on …, 2009 - ieeexplore.ieee.org
The aim of the paper is to study the optimal participation of wind energy in day ahead and
intraday markets. Due to the intermittent nature and the low predictability of wind power, this …

EOLO, a wind energy forecaster based on public information and automatic learning for the Spanish Electricity Markets

D Prieto-Herráez, S Martínez-Lastras, L Frías-Paredes… - Measurement, 2024 - Elsevier
For the correct operation of the electricity system, producers must provide an estimate of the
energy they are going to discharge into the system, and they must face financial penalties if …

Lupeol: Bioactivity-guided cytotoxic principle from Hymenocardia acida Tul.(Phyllantaceae) suppresses signaling pathways via polypharmacology antagonism

O Adedokun, B Ayinde, F Maggi, L Barboni - South African Journal of …, 2025 - Elsevier
The use of medicinal plants in the management of cancer and related ailments has been
known since time immemorial among African people. Hymenocardia acida is one such …