Generator excitation equipment is a general term of power supply and auxiliary equipment supplying excitation current of synchronous generator. It is one of the core control equipment of power plant. Its performance directly affects the safe production of power plant and the reliable operation of power grid.

The company has been engaged in the R&D and manufacturing of excitation equipment since 1971. It is one of the earliest domestic manufacturers of synchronous motor excitation equipment and one of the largest professional manufacturers of excitation equipment in China. At present, it has provided system equipment and technical services for more than 4,000 sets of generator sets in more than 2,000 power plants (stations) at home and abroad, covering more than 40 countries in Asia, Africa, Latin America and Europe.