Direct Drive Technology
With turbine power outputs ranging from 500kW to 1MW, and rotor tip heights from 61 m to 100 m, our DIRECTWIND turbines are designed to deliver maximum wind energy yield and a low total cost of
Direct-drive wind turbines provide a reliable, efficient, and low-maintenance solution for harnessing wind energy. By eliminating the gearbox and using permanent magnet generators, they offer increased efficiency, better performance in low wind speeds, and reduced maintenance costs.
Our DIRECTWIND turbines are based on proven direct drive technology, where the rotor directly drives the synchronous generator. Combined with a range of advanced control features, this delivers several benefits to customers including high energy yield, quiet operation and long-term reliability and availability.
Another efficiency advantage is that direct-drive turbines can operate at lower wind speeds. The PMG allows for energy generation even when the rotor is moving slowly, which is particularly beneficial in areas where the wind speeds are not always strong or consistent.
The direct-drive system is more reliable, as the absence of a gearbox reduces the chances of mechanical failure. This is particularly important for wind farms located in remote areas, where maintenance and repair can be expensive and logistically challenging.
With turbine power outputs ranging from 500kW to 1MW, and rotor tip heights from 61 m to 100 m, our DIRECTWIND turbines are designed to deliver maximum wind energy yield and a low total cost of
RobustReliableGrid performance with the Siemens NetConverter®Siemens WebWPS SCADA systemWind turbine condition monitoringTurbine Load Control (TLC)The Turbine Load Control system continuously monitors the structural loading on the wind turbine. In case the loads exceed normal values, the turbine automatically regulates operation to bring loads back within the design envelope.See more on assets.new.siemens SpinningWing
Traditional wind turbine generators becomes less efficient at lower wind speeds—the electrical power output is a smaller portion of the wind power
Direct drive and semi-direct drive are widely used in vertical shaft Wind Turbines, and disc type permanent magnet direct drive Wind Turbines are more widely used.
Traditional wind turbine generators becomes less efficient at lower wind speeds—the electrical power output is a smaller portion of the wind power absorbed. A direct drive essentially maintains its
Direct-drive wind turbines are increasingly being deployed in both onshore and offshore wind farms. Their robust and low-maintenance design makes them particularly suitable for offshore
One such innovation is the direct drive technology, which has revolutionized the wind energy sector by enhancing efficiency and reducing maintenance costs. In this article, we will explore
Direct-drive wind turbines provide a reliable, efficient, and low-maintenance solution for harnessing wind energy. By eliminating the gearbox and using permanent magnet generators, they
Our SG 4.3-120, SG 4.3-130, and SG 4.3-140 turbines are based on our direct drive technology, backed by extensive experience in the market. The robust and reliable design ensures
The following chapter about direct-drive generator systems for wind turbine applications deals with the main aspects which determine the design of such generators, focusing on solutions
Siemens, the offshore leader Siemens has been a major driver of innovation in the wind power industry since 1980 when wind turbine technology was still in its infancy. Technology has changed with the
Conventional wind turbines employ a gearbox to increase the rotational speed of the blades, enabling the generator to operate more efficiently. However, direct drive turbines eliminate the gearbox
PDF version includes complete article with source references. Suitable for printing and offline reading.