Digital voltage regulator(AVR) is generator excitation device the main components, belongs to a kind of AVR of high-end products.The general Digital AVR Is to use a main processing board, a child processor board, a simulated plate and a digital input/output board.Regulating function such as automatic voltage control, manual control and all restrictions on sexual function, the parameters in the software can free conversion over a very wide scope.Higher digital AVR can realize remote monitoring function, with input data acquisition function, etc.

Update of generator excitation device of control functions such as starting and stopping the order within the main processor unit is as a separate task to perform and function is through the programming logic and order.Not involves the modification of hardware, so the function can be adjusted quickly on the spot, greatly convenient for the staff of maintenance and operation.