Ways to display the wind and solar energy

• Datum: 2017
• Автори та афіліації: S. Uzheyko — Institute of Renewable Energy, NAS of Ukraine
• Ключові слова: keywords
• 1. Verfasser: Uzheyko, S.
• Format: Artikel
• Sprache: Ukrainisch
• Veröffentlicht: Institute of Renewable Energy National Academy of Sciences of Ukraine 2017
• Schlagworte: local grid; wind power; solar power; mathematical model; visualization; Web application
• Online Zugang: https://ve.org.ua/index.php/journal/article/view/54
• Назва журналу: Vidnovluvana energetika

Using wind and solar energy is one of the main trends ofcontemporary social development. Designing of energy facilitiesmust take into account the characteristics inherent in these renewableenergy sources, including dependence on weather conditions.From a user perspective, the process of energy flow lookslike a random, limited projected. Therefore, the is significantrole of designers experience for analysis of the expected performanceof energy facilities, the ability to assess the extent oferrors and of possible risks. The role of the information presentingis growing. Visualization of the data is able to facilitate thechoice of mathematical model and promote its adequacy. Forexample, for wind power stations present may not be pronounceddiurnal, making feasible the hypothesis of continuitycharacteristics averaged over a day. Having graphical representationfacilitates the achievement of such findings and makes themmore visible. Instead, solar energy clearly distinguished day andnight, and the intensity of the cloud can be considered high orlow. Graphical representation of different models of the possibledistribution of radiation compared with the actual histogramallows drawing preliminary conclusions on their adequacy. Createa Web application for processing statistical data makes itpossible to solve application problems, including graphical display,making them as accessible to the user, easy to run fast atwork. As a test, a web application was created, designed for theprocessing of statistical data on solar radiation stored in textform or spreadsheet. The functional application can flexibly changefor various dependences. The application allows you to displaygraphically the level of solar radiation during the day for anymonth, the average level of insolation, the histogram distributionof insolation, summary charts and other indicators as needed.Also the combination of statistical data processing as solar radiationand wind speed is possible with it Web application.