CONNECT investigates new concepts and technologies for power conversion that will be specifically developed for bidirectional power exchange with the grid and thus supports the extended integration of local storage and renewables such as PV. High efficiency, low-cost, low-weight, and compact high-power density converters with embedded communication capabilities will be developed for different application levels of the grid. Power quality optimization will be explored in order to avoid unnecessary energy flows in the grid.
The enhanced capabilities of the power conversion fit seamlessly to the smart energy management systems researched in CONNECT applicable for single/multiple buildings and quarters. Monitoring approaches and advanced control algorithms will be developed which take into account renewable energy sources, local storage and electric vehicles for peak demand reduction and optimization of local generation, consumption and storage.
In order to fully exploit the advantages of the aforementioned technologies it is necessary to enhance the data transmission capacity of the smart grid communication infrastructure. For this purpose CONNECT will develop solutions for high interoperable, high data rate local and wide area communication in the grid with enhanced security in order to protect this critical infrastructure against attacks. Particular effort is spend to minimize the power consumption of the developed solutions.