Frontiers in Energy ResearchWith the increasing integration of renewable energy sources and the presence of numerous controllable loads such as electric vehicles and energy storage in the modern power system, higher nonlinearities and uncertainty both sources and loads are ...
Shi Zhang +6 more
doaj +1 more source
The Journal of Engineering, 2019 The effect of tooth tips on the performance variations due to using grain-oriented electrical steel (GOES) stator laminations in permanent magnet fractional-slot modular machines is studied in this work.
Jaime Maraví-Nieto +3 more
doaj +1 more source
Influence of atmospheric conditions on the power production of utility-scale wind turbines in yaw misalignment [PDF]
arXiv, 2020 The intentional yaw misalignment of leading, upwind turbines in a wind farm, termed wake steering, has demonstrated potential as a collective control approach for wind farm power maximization. The optimal control strategy, and resulting effect of wake steering on wind farm power production, are in part dictated by the power degradation of the upwind ...
arxiv
Chance Constrained Optimal Power Flow with Curtailment and Reserves from Wind Power Plants [PDF]
arXiv, 2016 Over the past years, the share of electricity production from wind power plants has increased to significant levels in several power systems across Europe and the United States. In order to cope with the fluctuating and partially unpredictable nature of renewable energy sources, transmission system operators (TSOs) have responded by increasing their ...
arxiv
Utilisation of grain-oriented electrical steel in permanent magnet fractional-slot modular machines
The Journal of Engineering, 2019 The performance improvement of using grain-oriented electrical steels (GOES) in the stator of PM fractional-slot modular machines is analysed in this study.
Jaime Maraví-Nieto +3 more
doaj +1 more source
Benefits of spatio-temporal modelling for short term wind power forecasting at both individual and aggregated levels [PDF]
arXiv, 2017 The share of wind energy in total installed power capacity has grown rapidly in recent years around the world. Producing accurate and reliable forecasts of wind power production, together with a quantification of the uncertainty, is essential to optimally integrate wind energy into power systems.
arxiv
Generation expansion planning in the presence of wind power plants using a genetic algorithm model [PDF]
arXiv, 2020 One of the essential aspects of power system planning is generation expansion planning (GEP). The purpose of GEP is to enhance construction planning and reduce the costs of installing different types of power plants. This paper proposes a method based on Genetic Algorithm (GA) for GEP in the presence of wind power plants.
arxiv
Potential order-of-magnitude enhancement of wind farm power density via counter-rotating vertical-axis wind turbine arrays [PDF]
arXiv, 2010 Modern wind farms comprised of horizontal-axis wind turbines (HAWTs) require significant land resources to separate each wind turbine from the adjacent turbine wakes. This aerodynamic constraint limits the amount of power that can be extracted from a given wind farm footprint.
arxiv
A Distributed Model Predictive Wind Farm Controller for Active Power Control [PDF]
arXiv, 2020 Due to the fluctuating nature of the wind and the increasing use of wind energy as a power source, wind power will have an increasing negative influence on the stability of the power grid. In this paper, a model predictive control strategy is introduced that not only stabilizes the power produced by wind farms, but also creates the possibility to ...
arxiv
Observation-based solar and wind power capacity factors and power densities
Environmental Research Letters, 2018 Power density is the rate of energy generation per unit of land surface area occupied by an energy system. The power density of low-carbon energy sources will play an important role in mediating the environmental consequences of energy system ...
L. Miller, David William Keith
semanticscholar +1 more source