Automation and control systems for power plants: excitation systems, speed governors, Power Plant Controllers and SCADA.
REIVAX S.A.
New on Amplifa
About REIVAX
REIVAX develops and manufactures automation, control and supervisory systems for the power generation industry. The product portfolio includes excitation systems (RTX, also for synchronous condensers in four-quadrant operation), speed governors (RVX), combined excitation and governor systems (RTVX), Power Plant Controllers for photovoltaics, wind power, hybrid and battery storage plants (BESS), SCADA systems (SCX), solar trackers (STX) as well as generation control and optimization systems. The solutions are used in hydroelectric and thermal power plants, wind and photovoltaic installations as well as in industrial automation, and serve grid stability, efficiency and operational safety. According to its own statements, REIVAX is active in more than 45 countries, with over 2,300 units under service and around 170 GW of controlled capacity. Customers include Enel Green Power and Omexom (VINCI Energies); the EMS is accredited by BNDES/FINAME. Languages: English, Portuguese.
- Processes
- Industrial automation and supervisory control, Excitation systems (RTX), Speed governors (RVX), Combined excitation/governor systems (RTVX), Power Plant Controllers (PV, wind, hybrid, BESS), SCADA (SCX), Solar trackers (STX), Generation control/optimization (JCX, ECCO)
- Materials
- RTX / RTX POWER excitation system, RVX speed governor, Combined RTVX system, Power Plant Controller (PV/Wind/Hybrid/BESS), SCX SCADA, STX solar tracker, Generation control & optimization
- Founded
- 1987
- Industries
- Hydropower, Thermal power plants, Wind power, Photovoltaics, Battery storage (BESS), Synchronous condensers
- 01
Engineering and system development
- 02
Manufacture of control and excitation systems
- 03
Commissioning and modernization
- 04
EMS/SCADA integration
- 05
Technical support and service
Products & Systems
RTX / RTX POWER excitation system
Excitation system, also available as a four-quadrant version for synchronous condensers (e.g. 2x250 MVA, 2x110 MVA).
RVX speed governor
Turbine control for hydroelectric power plants.
Combined RTVX system
Combination of voltage regulator and speed governor for generator units.
Power Plant Controller (PV/Wind/Hybrid/BESS)
Plant control for solar, wind, hybrid and battery storage projects.
SCX SCADA
Supervisory control system for power plant and plant monitoring.
STX solar tracker
Hexagonal solar tracker for ground-mounted photovoltaic installations.
Generation control & optimization
Plant-wide coordinated control (JCX) and efficiency optimization (ECCO) of power generation.
Product Lines
Inside the production
Industries
Additional services
Reference customers
History
- 1987
Founding of REIVAX.
- 2021
Supply of voltage regulators and speed governors (RTVX) for 41 modernized generator units in 13 hydroelectric power plants of Enel Green Power, in conjunction with Omexom (VINCI Energies).
- 2026
EMS accreditation by BNDES/FINAME; contribution to one of Finland's first hybrid BESS+solar projects; 39 years of REIVAX.