 These large capacitors are connected to the grid in shunt configuration through switches which, when closed, allow the capacitors to generate VARs and boost voltage at the point of connection.In the future, further VVC might be carried out by smart inverters and other distributed generation resources, which can also inject reactive power into a distribution network.A VVC application helps the operator mitigate dangerously low or high voltage conditions by suggesting required action plans for all VVC equipment.