Excitation and synchronization solutions

Chinese hydrogen firm PERIC selects ABB to supply rectifier system to Texas pilot plant

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Power output stability is a crucial cornerstone of any power generation plant. This has become even more true today with the growing injection of renewable power into national grids, raising fluctuation levels and prompting stricter rules to allow connection to the grid.

ABB is the world leading supplier of indirect (brushless) and static excitation systems, synchronizing equipment as well as consultancy packages like simulation and grid code compliance studies.

ABB's solutions for excitation are part of a comprehensive suite of automation, electrical, rotating machine control, motors and generators that combine 125+ years of engineering experience and thousands of installations around the world.

30,000+ installations around the world

Global technical support throughout the system life cycle

World first grid code compliant to the latest German standard

Products and systems

Excitation systems

UNITROL Series

Synchronizing equipment

SYNCHROTACT Series

Combined starting and excitation system

MEGATROL Series

Power rectifier for electrolyzers

UNIREC H2

Focus on grid code compliance

Safer, smarter and more sustainable connection to the grid

Grid Code Compliance studies

Simulation and test

Power System Stabilizer

Service

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ABB Care agreements and stand alone services

ABB University & Online Academy for Excitation

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Legacy systems

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Get to know us better

Meet our excellences

Excitation Systems Center of Excellence - North America

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Committed to Diversity & Inclusion

Rosa Vargas shares her Career in ABB #Herstory

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Committed to Diversity & Inclusion

Daniela De Sousa walks us through her 19 years in ABB

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