High-speed permanent magnet generators

PMG 1100 – 5850 kW
1000 – 1500 rpm

The Switch is fully committed to wind power generation. With our purpose-built permanent magnet generators (PMG), we cover all wind power applications. Each PMG is designed with special magnet shapes and arrangements to match specific wind conditions for smooth operation and maximum efficiency.

The Switch PMGs provide excellent availability and productivity. By eliminating cogging, we have reduced the overall mechanical stress. This improves reliability and extends the turbine’s lifetime.

The Switch high-speed PMGs feature either a two- or three-stage gearbox. Magnets are embedded inside the rotor for increased mechanical strength. The hermetic seal provides perfect protection from the environment.

Specifications

These specifications are based on one nominal operational point example. Our generators can easily be adapted to other operational points. All generators are also available for medium voltage.

Please contact us to get precise values for your turbine rated parameters.

¹ Exact weight depends on the final construction of the unit, e.g. heat exchanger

Technical drawings

The exact dimensions depend on the final construction of the unit.

_{Version 4.0, 03/2012 - We reserve the right to modify the information above at any time without notice.}