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S82-1.5 MW

Suzlon s82-1.5mw wind speed

With the introduction of new, high-yield next generation Wind Turbines, Suzlon has phased out its older WTG models viz. S88, S82, S66 and S52.  We, however continue to support, operate and maintain all our installed wind turbines.

S82-1.5 MW is designed for generating the optimal power output even at sites with a modest wind speed regime.

S82-1.5 MW is equipped with an asynchronous generator with high slip; it can operate within a limited speed range. In conjunction with the pitch system it is possible to achieve an optimal energy yield within a wide wind range, with comparably low loads.

Once the starting speed is reached, the turbine speed is so controlled by the pitch system that it comes as close as possible to the synchronous speed of the generator. The generator is connected to the grid by means of a soft starter with thyristors. To accomplish this, no motor start is required. In case of slow and mean wind speeds, the blades are positioned at an optimal angle of attack in order to achieve an optimal yield.

Once the nominal speed has been reached (cut-in completed; bypass contractor closed), the pitch system starts operating in order to maintain the rated power. The slip of the generator is big enough to react to minimize the load during wind gusts. Thus ensures a constant output power.

As anemometers and wind vanes are provided on the nacelle roof, the rotor and the nacelle exert an influence on the measurement of the wind speed and direction. This influence is, however, known and will be balanced by the controller, so that it is possible to work with this data without any problem.

The control is extremely robust in order to operate under the stringent environmental conditions when used in a wind turbine. Under these conditions, all standard solutions would very quickly reach their limits. The controller has therefore especially been developed for use in SUZLON wind turbines.

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