Intelligent Power Routing in Low-Voltage Grids for Efficient Utilization of Line Capacities

The increasing integration of photovoltaic systems (PV), electric vehicles (EV), and heat pumps (HP) is expected to cause local bottlenecks, particularly at the lowest voltage levels, which could jeopardize supply security. A possible quick and temporary remedy could be the installation of a power flow controller at selected grid points, which enables the routing of power flow. This contribution investigates potential remedies in a real-life suburban low-voltage power grid and discusses various options, including power routing.