Weather predicted solar air heating system optimization

摘要

In current practice of building service systems control, the system operation depends solely on the instantaneous parameters of the ambient and indoor conditions. To increase the system efficiency the weather predicted operation should be employed. In the paper the developed such control strategy of a solar air heating system with heat storage is presented. Since the solar heating system utilizes energy source that is available only limited time of a day and its magnitude is changing based on weather conditions, the prediction of future system operation is required in order to increase system performance. To achieve this weather predicted control is mandatory.