Starting inverters
For refurbishing power stations AEG design and supply starting inverters for gas turbine sets with approx. 4 MW and large hydro turbine sets with a starting output up to 20 MW.
Power electronic equipment for control of motor and alternator in pump storage plants
The 10 kV inverter for a synchronous alternator of 21,3 MW for re-equipment of a pump storage plant. This 6-pulse inverter with intermediate circuit with constant current makes it possible to control the speed of a machine set with primary and secondary control of the line.
High current plants and supplies for electrolysis and arc furnaces
AEG supply large DC converters for steel melting furnaces (EAF). For the chemical industry and different electrolysis plants they design water cooled rectifiers and transformers. The plants will be laid out according to the local requirements. AEG can supply rectifiers up to 1200 V and 40 kA in B6 connection or approx. 300 V and 60 kA with interphase transformers.