Digital Signal Processor

The Digital Signal Processor (DSP) card is responsible for managing the PowerLogic™ DVR system. It receives the status signals of the different modules of the system, and measures such as input voltage, output voltage, and output current.

It sends action commands to the current control cards of the rectifier and inverter modules and manages the start and stop events of the preload and static bypass modules. It also performs the management of the control signals.

The DSP card measures the three phases input and output voltage and the current consumption at all times. It is programmed with complex algorithms that allows the system to compensate the disturbances that arise in the power grid. It performs the necessary calculations to give the appropriate commands to the modules, so that the transitions between the start, stop, and bypass supports are properly synchronized in phase.