Medium-speed permanent magnet generators

PMG 1650 – 3300 kW
150 – 414 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 medium-speed PMGs typically feature a single- or two-stage gearbox and have a much higher annual energy production compared with conventional generators. As an option, The Switch offers a highly integrated medium-speed PMG version as an optimized solution.

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.

Technical drawings

Careful material selection for each component and accurate dimensioning of the generators guarantees flawless functionality at all operating points.

_{Version 5.0, 03/2012 – We reserve the right to modify the information above at any time without notice.}