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H2020Докторантска мрежа2019–2023

zEPHYR · Towards a more efficient exploitation of on-shore and urban wind energy resources

„Хоризонт 2020“ — Действия „Мария Склодовска-Кюри“

Период
2019-11-01 → 2023-10-31
Финансиране от ЕС
3 778 738 €
Участници
12
Схема
MSCA-ITN

Линиите свързват координатора с партньорите.

Накратко на български

Вятърната енергия в градовете и сложните терени се анализира чрез нови модели за въздушните потоци и турбуленцията. Това помага за по-точно предвиждане на работата на турбините и по-ефективно използване на ресурсите в различна среда.

Този кратък обзор е генериран от изкуствен интелект

Кратко обяснение, генерирано от езиков модел по текста на CORDIS. Оригиналът е по-долу.

Резултати накратко

Towards a more efficient exploitation of on-shore and urban wind energy resources

The rise of a low-carbon society, compatible with economic growth and environmental sustainability, is pending on a number of technological evolutions and breakthroughs. In that line, the role played by wind energy is deemed to increase further in the next decades. The development of performant wind farms is pending upon the performance of each turbine composing the wind farm, and on the optimal harvesting of the local wind resources. A wind park performance is nowadays predicted assuming standard profiles of mean incoming velocity, turbulence intensities and scales, etc. corresponding to standard terrain topographies and atmospheric conditions. One main limitation of such standards is that the assumed flow and turbulence properties were established to fit databases gathered on a limited number of locations, which are by definition not representative of the various terrain configurations nor local micro-meteorological situations that can be met in practice. This is a concern for complex terrains and is furthermore hampering the implementation of wind turbines in urban environments, which constitutes nevertheless an important component of future environmentally-friendly Smart Cities thanks to the favourable local flow accelerations, pressure build-up, canyon effects, etc. offered by an urban canopy. The ambition of this multi-disciplinary training platform was the development and application of advanced meso/microscale atmospheric models and the assessment of the impact of real terrain and local atmospheric effects on the predicted aerodynamic performance, structural dynamics and noise emissions, leading to a more efficient harvesting of wind energy resources in ‘conventional’ on-shore as well as urban environments through more accurate and robust simulation methodologies. Since human factors become a critical issue when considering implementing wind turbines in densely populated urban environments, zEPHYR also aimed to address the inter-dependencies between those factors (visual vs. acoustic effects, age or occupation, etc.) to better understand the motivations behind a community's endorsement or rejection of a new project.

Текст от CORDIS, на английски · Данни: CORDIS, © Европейски съюз

Цел на проекта

The rise of a low-carbon society, compatible with economic growth and environmental sustainability, is pending on a number of technological evolutions and breakthroughs. In that line, the role played by wind energy is deemed to increase further in the next decades. The development of performant wind farms is pending upon the performance of each turbine composing the wind farm, and on the optimal harvesting of the local wind resources. A wind park performance is nowadays predicted assuming standard profiles of mean incoming velocity, turbulence intensities and scales, etc. corresponding to standard terrain topographies and atmospheric conditions.One main limitation of such standards is that the assumed flow and turbulence properties were established to fit databases gathered on a limited number of locations, which are by definition not representative of the quite various terrain configurations nor local micro-meteorological situations that can be met in practice. This is a concern for complex terrains and is furthermore hampering the implementation of wind turbines in urban environments, which constitutes nevertheless an important component of future environmentally-friendly Smart Cities thanks to the favorable local flow accelerations, pressure build-up, canyon effects, etc. offered by an urban canopy.The ambition of this multi-disciplinary training platform is the development and application of advanced meso/microscale atmospheric models and the assessment of the impact of real terrain and local atmospheric effects on the predicted aerodynamic performance, structural dynamics and noise emissions. Obviously, human factors become a critical issue when considering implementing wind turbines in densely populated urban environments. The inter-dependencies between those factors (visual vs. acoustic effects, age or occupation, etc.), which complicate further the analysis of the motivations for a community to endorse or reject a new project, will be addressed as well.

Оригинален текст от CORDIS (на английски).

Участници

Връзки

Данни: CORDIS, © Европейски съюз