In an electric power system, Generator Control Unit is a system for adjusting the power output of multiple generators at different power plants, in response to changes in the load. Since a power grid requires that generation and load closely balance moment by moment, frequent adjustments to the output of generators are necessary. The balance can be judged by measuring the system frequency; if it is increasing, more power is being generated than used, which causes all the machines in the system to accelerate. If the system frequency is decreasing, more load is on the system than the instantaneous generation can provide, which causes all generators to slow down.
GE, COMAP, DSE, Kohler and Emerson are the leading producers of generator control units, with the top 3 accounting for approximately 40% of the total market.
North America is the largest production market, accounting for about 45% of the total market, followed by Europe with about 30%.

Market Analysis and Insights: Global Generator Control Unit Market
In 2020, the global Generator Control Unit market size was US$ 650.2 million and it is expected to reach US$ 816.1 million by the end of 2027, with a CAGR of 3.3% during 2021-2027.
Global Generator Control Unit Scope and Market Size
Generator Control Unit market is segmented by region, by country, company, type, application and by sales channels. Players, stakeholders, and other participants in the global Generator Control Unit market will be able to gain the upper hand as they use the report as a powerful resource. The segmental analysis focuses on sales, revenue and forecast by region, by country, company, type, application and by sales channels for the period 2016-2027.

Segment by Type, the Generator Control Unit market is segmented into
Analog Based
Digital Based

Segment by Application, the Generator Control Unit market is segmented into
Power Plant
Transportation
Industrial Manufacturing
Others

Regional and Country-level Analysis:
North America
United States
Canada
Asia-Pacific
China
Japan
South Korea
India
Southeast Asia
Australia
Rest of Asia-Pacific
Europe
Germany
France
U.K.
Italy
Russia
Nordic Countries
Rest of Europe
Latin America
Mexico
Brazil
Rest of Latin America
Middle East & Africa
Turkey
Saudi Arabia
UAE
Rest of MEA

Competitive Landscape and Generator Control Unit Market Share Analysis
Generator Control Unit market competitive landscape provides details and data information by companies. The report offers comprehensive analysis and accurate statistics on revenue by the player for the period 2016-2021. It also offers detailed analysis supported by reliable statistics on sale and revenue by players for the period 2016-2021. Details included are company description, major business, Generator Control Unit product introduction, recent developments, Generator Control Unit sales by region, type, application and by sales channel.

The major companies include:
GE
Comap
DSE
Kohler
Emerson
Avionic Instruments
Deif
Beckwith
Smartgen
Jenoptik
HCT
Lamar Technologies
Dongguan Tuan Cheng
Harsen