Kuiliga Kaboré, a researcher from Burkina Faso, has successfully defended his doctoral thesis in applied physics at the University of Joseph-Ki-Zerbo in Ouagadougou. His thesis, titled "Conception of new types of volumetric solar receivers for high-temperature air production," focuses on innovation in the field of solar energy. Kaboré's work aims to produce electricity from solar energy captured, transformed, and transferred to air at high temperatures.
Kaboré's research proposes a technological approach that involves a device designed for a solar tower plant to produce electricity from heated air. Although this technology has not yet been implemented in Burkina Faso, the new doctor believes it could be particularly useful in the Sahel region. He notes that it could help support the national electricity grid and alleviate power outages experienced by the national electricity company, SONABEL.
The doctoral candidate explained that volumetric solar receivers offer a better energy conversion efficiency. His study aimed to design a new type of volumetric solar receiver capable of operating at high temperatures using air as a heat transfer fluid for electricity production. According to Kaboré, these receivers improve energy conversion performance by absorbing solar energy within their volume, allowing for a concentration of solar radiation of up to 1 MW per square meter.
The jury, composed of six members, praised Kaboré for the originality of his research problem and the scientific rigor of his document. However, they encouraged him to consider their observations to further improve his work. The jury president, Pr Salifou Koucka Ouiminga, highlighted the quality of the work presented, while the thesis director, Pr Joseph Bathiébo, expressed satisfaction with Kaboré's commitment and work throughout his supervision.
Kaboré's achievement is seen as a significant milestone in the field of renewable energy in Burkina Faso. His research has the potential to contribute to the country's energy independence and mitigate the frequent power outages experienced in the region. The successful defense of his thesis earned Kaboré a doctorate in applied physics with a very honorable mention.
The research focuses on the development of new solar receivers that can operate at high temperatures, which could enhance the efficiency of solar power plants. Kaboré's work addresses the need for innovative solutions to improve energy production in Burkina Faso and the Sahel region. His findings and recommendations are expected to contribute to the development of more efficient solar energy systems.
Kaboré's accomplishment demonstrates the potential for Burkinabè researchers to make significant contributions to the global effort to develop sustainable energy solutions. His achievement serves as an inspiration to young researchers in Burkina Faso and the region, highlighting the importance of investing in education and research in the field of renewable energy.
Key points
- Kaboré's research proposes a new type of volumetric solar receiver for high-temperature air production.
- The technology aims to support the national electricity grid and alleviate power outages in Burkina Faso.
- Kaboré's achievement earned him a doctorate in applied physics with a very honorable mention.
