Description
Wind Power Plants
Amongst other features, the annular generator is a key component in gearless wind generator design. Combined with the rotor hub, it provides an almost frictionless flow of energy, while a smaller number of moving components assure minimal material wear. Unlike conventional fast-running generators, our annular generator is hardly subjected to mechanical wear, making it ideal for particularly heavy loads and a long service life. Our annular generator is a low-speed synchronous generator with no direct grid coupling. Output voltage and frequency vary with the speed and are converted for output to the grid via a DC link and an inverter which allow for high speed variability.
Advantages of our annular generator:
- No gear
- Low wear due to slow machine rotation
- Low machine stress due to high level of speed variability
- Yield-optimised control
- High power quality
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Wind Power Plants
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