DDIS windturbine data
The technical characteristics of the DDIS windturbine are:
- rated power: 800 kW
- diameter: 60m
- three-bladed rotor
- Class IIIA
- pitch control regulation
- direct drive DDIS generator, cooled air (double circuit)
- full power IGNT converter, water cooled
The advantages are:
- Intrinsic reliability using simple and modular components, ie each module stator is impregnated under vacuum and pressure
- Compactness by clever design and modular
- Important weight reduction thanks to the axial flux and multiphase technology
- Fully compliant with the new grid regulations ("grid code") with the permanent magnet machine and a full power converter (DC bus controlled by a chopper)
- Easy operation mode of withdrawal and / or better performance by the design of the multiphase machine
- Easily transferable to the multi-megawatt range without costly investments in production
- Easily transportable due to its modular design
