Methoden zum Einsatz diskreter, webbasierter Wetterprognosen in Gebäudetechnik und Lastmanagement

Using Discrete Online Weather Forecasts for Building Services Applications and Load Management.

Usually, commercially used hourly weather forecasts of national weather institutes are implemented for predictive control strategies. Energy demand and energy loads are calculated by utilizing adequate models with predicted air temperatures.
However, on the internet, numerous providers offer freely available weather forecasts. Mostly forecasts of maximum and minimum outside air temperatures are available for five to nine days in advance. Many applications in building services do require hourly or quarter-hourly data. This paper describes a method for generating weather data of any resolution for freely available weather forecasts issued by online services. Ice storage and load prediction of a building are cited as examples of predictive control strategies using web-based weather forecasts.