1.5MW is technically advanced in both domestic and foreign market with high cost ratio. The type can produce she maximum power underthe condition of variable wend and rotation speed. The system will be able to produce electricity with the wind speed greater than 3m/s. Once the wind speed rises sharply, the generator can store the power by control the torque. In this way, the generator can convert gusts to electricity if the load is low.

This WTGS is not restrained by wind speed by integrator a doubly fed asynchronous generator with a frequency converter which has the latest IGBT technology. The voltage and frequency outputs of the system will beable to maintain steady.

The rest important parts are supplied by some large specialized companies or factories, including gearbox, blade, generator, mainshaft, rotor, tower, nacelle base, spinner, and nacelle.


1.5MW VARIABLE SPEED CONSTANT FREQUENCY WTGS TECHNOLOGY PARAMETER
Nominal output 1500KW
Power adjust Variety soeed
Variety pitch adjust Independent electro variety pitch
Cut-in 3.5m/s
Nominal 12m/s
Cut-out 25m/s
Safety 70m/s
Hub height 65.1m
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