The University of the Basque Country, IBERDROLA (an electricity utility supplying the Basque Country), the enterprises INGETEAM and INDAR and innovative energies company EHN have participated jointly in this research project. The project has put forward an innovative use of wind-sourced energy to control fluctuations on the grid. The research site where measurements were made was the Salajones wind park in Sanguesa (Navarre).
In recent years the electricity utilities have shown much greater interest in achieving uniform distribution of the grid supply system, given that the number of independent sources of power connecting to the grid are increasing all the time: wind parks, solar panels, and so on. Given all these new sources, the power supply level or power profile of the grid constantly rises and falls and, thus, gives rise to grid fluctuations and instability. As a result, the means whereby energy is consumed at source as well as how to confront problems of instability arising from changes in grid load or in its topology are both being investigated. If the solutions to these problems are found, it will be that much easier to stabilise the levels of the electric grid.
This stability provides an improvement in power profile and so in grid safety and security and reduces losses in costs of energy transfer. Moreover, the fact that equipment connected to the grid is using more and more energy has to be taken into account, giving rise to the need to implement complex algorithmic controls. Moreover, in recent decades, research involving regulations for power supply has targeted on-line strategies.
Garazi Andonegi | Basque research
Balancing nuclear and renewable energy
26.04.2018 | DOE/Argonne National Laboratory
Industrial Maturity of Electrically Conductive Adhesives for Silicon Solar Cells Demonstrated
25.04.2018 | Fraunhofer-Institut für Solare Energiesysteme ISE
Magnetic resonance imaging, or MRI, is a widely used medical tool for taking pictures of the insides of our body. One way to make MRI scans easier to read is...
At the Hannover Messe 2018, the Bundesanstalt für Materialforschung und-prüfung (BAM) will show how, in the future, astronauts could produce their own tools or spare parts in zero gravity using 3D printing. This will reduce, weight and transport costs for space missions. Visitors can experience the innovative additive manufacturing process live at the fair.
Powder-based additive manufacturing in zero gravity is the name of the project in which a component is produced by applying metallic powder layers and then...
Physicists at the Laboratory for Attosecond Physics, which is jointly run by Ludwig-Maximilians-Universität and the Max Planck Institute of Quantum Optics, have developed a high-power laser system that generates ultrashort pulses of light covering a large share of the mid-infrared spectrum. The researchers envisage a wide range of applications for the technology – in the early diagnosis of cancer, for instance.
Molecules are the building blocks of life. Like all other organisms, we are made of them. They control our biorhythm, and they can also reflect our state of...
University of Connecticut researchers have created a biodegradable composite made of silk fibers that can be used to repair broken load-bearing bones without the complications sometimes presented by other materials.
Repairing major load-bearing bones such as those in the leg can be a long and uncomfortable process.
Study published in the journal ACS Applied Materials & Interfaces is the outcome of an international effort that included teams from Dresden and Berlin in Germany, and the US.
Scientists at the Helmholtz-Zentrum Dresden-Rossendorf (HZDR) together with colleagues from the Helmholtz-Zentrum Berlin (HZB) and the University of Virginia...
13.04.2018 | Event News
12.04.2018 | Event News
09.04.2018 | Event News
26.04.2018 | Physics and Astronomy
26.04.2018 | Life Sciences
26.04.2018 | Medical Engineering