Since the early days of the wind power industry ABB has been supplying generators for various types of wind turbines and our today´s generator offering is based on decades of collected experience and application knowledge.
Key features in our designs are high efficiency level for maximized power production and industrial level dimensioning for highly reliable operations.
Three-phase synchronous generators
Permanent magnet generators from Hübner Giessen have been specifically developed for applications in which a rotary movement is to be converted without loss to electrical energy across a wide range.
In combination with downstream electronics the generators are suitable for feeding power into the mains and charging batteries. To be able to achieve optimum starting performances at low speeds in particular the generators have almost no cogging torque, an aspect that improves energy efficiency.
Outstanding strengths of Johannes Hübner Giessen
- Very low cogging torque
- Low starting torque
- Low maintenance
- High service life (except bearings, no wearing parts)
- Very efficient even under part load
- Suitable for braking from full speed via resistors or short circuit (max. 5s)
- Compact, robust construction