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 …

Introduction: Communication is an essential part of nursing care. While conversations with patients mainly take place in patient rooms, the ward corridor is often used for communication between staff members and sometimes visiting family. As many patients suffer from hearing loss due to biological ageing, …

Electrification of transportation, communication, working and living continues worldwide. Televisions, telephones, servers are an important part of everyday life. These loads and most sustainable sources as well, have one thing in common: Direct Current. The Dutch research and educational programme …