Renewable energy sources have an intermittent character that does not necessarily match energy demand. Such imbalances tend to increase system cost as they require mitigation measures and this is undesirable when available resources should be focused on increasing renewable energy supply. Matching supply …

The application of DC grids is gaining more attention in office applications. Especially since powering an office desk would not require a high power connection to the main AC grid but could be made sustainable using solar power and battery storage. This would result in fewer converters and further advanced …

In practice, faults in building installations are seldom noticed because automated systems to diagnose such faults are not common use, despite many proposed methods: they are cumbersome to apply and not matching the way of thinking of HVAC engineers. Additionally, fault diagnosis and energy performance …

De “sun simulator” project, of zonnelicht simulator is een project waar een apparaat werd gemaakt om zonnepanelen te testen. De zonnepanelen die getest moeten worden zijn speciale hele efficiënte zonnepanelen. Deze zonnepanelen zijn gemaakt uit 3 lagen. Elke laag is gevoelig voor andere spectrum van …

Residential electricity distribution grid capacity is based on the typical peak load of a house and the load simultaneity factor. Historically, these values have remained predictable, but this is expected to change due to increasing electric heating using heat pumps and rooftop solar panel electricity …

Waterschap Scheldestromen has a measurement device named Multiflexmeter. It uses the LoRaWAN technology to send the measurement data to the gateway. But sometimes, the Multiflexmeter can not connect to the gateway to send data because the line of sight is blocked. So the company is seeking a design of …

The rapid implementation of large scale floating solar panels has consequences to water quality and local ecosystems. Environmental impacts depend on the dimensions, design and proportions of the system in relation to the size of the surface water, as well as the characteristics of the water system (currents, …

The neighborhood of Houtlaan in Assen, the Netherlands, has ambitious targets for reducing the neighborhood’s carbon emissions and increasing their production of their own, sustainable energy. Specifically, they wish to increase the percentage of houses with a heat pump, electric vehicle (EV) and solar …

This report describes how a PV module laminator for high-end flexible PV modules can be made from an existing machine base. In this report, the lamination cycle is explained and lamination tests are performed from which the requirements are set up. This project started with an existing machine base upon …

Machine learning models have proven to be reliable methods in classification tasks. However, little research has been conducted on the classification of dwelling characteristics based on smart meter and weather data before. Gaining insights into dwelling characteristics, which comprise of the type of …