Excitation and synchronization solutions

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.

SPARE PARTS PROMOTION

You say Spare, we say Care

Learn more

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 turbine starter and excitation systems

MEGATROL Series

Power rectifiers for hydrogen 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

Service agreements, stand-alone services, and more

Life cycle services

ABB Care agreements and stand alone services

ABB University & Online Academy for Excitation

In person, virtual, hybrid classes and e-learnings

Legacy systems

Support and emergency numbers

Get to know us better

Meet our excellences

Excitation Systems Center of Excellence - North America

Watch the video

Committed to Diversity & Inclusion

Rosa Vargas shares her Career in ABB #Herstory

Watch the video

Committed to Diversity & Inclusion

Daniela De Sousa walks us through her 19 years in ABB

Watch the video

—

Do you need support?

Do you have questions on a product/service or need general info?

Submit a general enquiry to the excitation and synchronization team

Technical support and emergency numbers

Contact numbers and addresses for your technical support needs

Technical support numbers

Are you already an ABB customer?

Contact us

Submit your inquiry and we will contact you
Contact us
Find a channel partner

Quickly find an ABB channel partner
Find a channel partner

Select region / language

Europe
Americas
Middle East and Africa
Asia and Oceania

Global - English
Austria - German
Belgium - Dutch | French
Bulgaria - Bulgarian
Croatia - Croatian
Czech Republic - Czech
Denmark - Danish
Estonia - Estonian
Finland - Finnish
France - French
Germany - German
Greece - Greek
Hungary - Hungarian
Ireland - English
Italy - Italian
Latvia - Latvian
Lithuania - Lithuanian
Luxembourg - French
Netherlands - Dutch
Norway - Norwegian
Poland - Polish
Portugal - Portuguese
Romania - Romanian
Russia - Russian
Serbia - Serbian
Slovakia - Slovakian
Slovenia - Slovenian
Spain - Spanish
Sweden - Swedish
Switzerland - French | German | Italian
Turkiye - Turkish
United Kingdom - English

Global - English
Argentina - Spanish
Aruba - Spanish
Bolivia - Spanish
Brazil - Portuguese
Canada - English | French
Chile - Spanish
Colombia - Spanish
Costa Rica - Spanish
Dominican Republic - Spanish
Ecuador - Spanish
El Salvador - Spanish
Guatemala - Spanish
Honduras - Spanish
Mexico - Spanish
Panama - Spanish
Paraguay - Spanish
Peru - Spanish
Puerto Rico - Spanish
United States of America - English
Uruguay - Spanish

Global - English
Algeria - English | French
Angola - English | French
Bahrain - English | French
Botswana - English | French
Cameroon - English | French
Côte d'Ivoire - English | French
Egypt - English | French
Ghana - English | French
Israel - Hebrew
Jordan - English
Kenya - English | French
Kuwait - English
Lebanon - English
Madagascar - English | French
Mali - English | French
Mauritius - English | French
Morocco - English | French
Namibia - English | French
Nigeria - English | French
Oman - English
Pakistan - English
Palestine - English
Qatar - English
Saudi Arabia - English
Senegal - English | French
South Africa - English
Tanzania - English | French
Tunisia - English | French
Uganda - English | French
United Arab Emirates - English
Zambia - English | French
Zimbabwe - English | French

Global - English
Australia - English
Bangladesh - English
China - Chinese | English
India - English
Indonesia - English
Japan - Japanese
Kazakhstan - Russian
Malaysia - English
Mongolia - Mongolian | English
New Zealand - English
Philippines - English
Singapore - English
South Korea - Korean
Sri Lanka - English
Taiwan (Chinese Taipei) - Chinese - Traditional
Thailand - English
Vietnam - English

abb.com privacy settings

Our website uses cookies which are necessary for running the website and for providing the services you request. We would also like to set the following optional cookies on your device. You can change these settings any time later by clicking "Change cookie settings" at the bottom of any page. For more information, please read our privacy notice.

Analytics

We collect statistics to understand how many visitors we have, how our visitors interact with the site and how we can improve it. The collected data does not directly identify anyone.

Preferences

We store choices you have made so that they are remembered across visits in order to provide you a more personalized experience.

Advertising and tracking

Your browsing behavior is tracked across websites by advertising and social network service providers. You may see tailored advertising and content on other websites based on your browsing profile.

Show details

Hide details

privacy notice.

Accept selected

Refuse all

Accept all