Hydro generators
Over the years, we have built and delivered over 175 generators for small hydropower plants, with power outputs of up to 15 MVA, subject to rotational speed.
With a long-standing history in producing generators for small hydropower plants, which undergo final testing in-house, we have delivered a wide variety of generator types.
Our process includes the development, design, and manufacturing of these generators, either as one-off units or in small batches. We also manage assembly, testing, and final preparations for shipment.
Key features of our small hydrogenerators include:
- Rated voltage from 400 V to 13.8 kV
- Stator windings made from coils
- Vacuum Pressure Impregnation (GVPI)or Resin Rich (RR) insulation system
- Cylindrical rotor or salient pole rotor
- Brushless excitation (with PMG as an option)
- Open or closed cooling configurations (with or without a heat exchanger)
- Maximum stator diameter of up to 2,500 mm
A standout project for us is the successful delivery of three generators for the Akhalkalaki 1 SHP in Georgia, supplied to the Icelandic-Georgian power company. Each generator is rated at 3,000 kVA and operates at 600 rpm.