Excitation System and Voltage Regulator

Imagem Regulador de Tensão e Sistema de Excitação


Excitation System and Voltage Regulator

REIVAX pioneered the development of microprocessor-based, high-performance digital voltage regulators, capable of performing complex control routines required by the most demanding network procedures in different countries.

The equipment is totally programmable, allowing modifications and the inclusion of new logic and control loops.


  • Hydroelectric
  • Thermal
  • Substations
  • Industry

Main Features

  • Special tools:
    • step response;
    • trending;
    • SOE (Sequence of Events).
  • Redundancies with tracking for bumpless switching;
  • Easy commissioning;
  • Quick di


  • Interface Homem-Máquina (IHM):
    • Human Machine Interface (HMI):
      • Sophisticated touchscreen graphic interface developed by REIVAX;
      • Allows full customization according to the client’


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