Rotor blades
Modern wind turbine rotor blades can rotate at verifying speeds, because of the design of the wind turbine generator. Due to the use of aluminum and composite materials in the blade construction, modern rotor blades’ rotational inertia is low, which makes it possible for the modern wind turbines to quickly accelerate, when the wind picks up. The low rotational inertia results in the tip speed ratio being at an almost constant, which means that the wind turbine can improve the energy capture from gusts of wind.
The older wind turbines designed with the much heavier steel blades, resulted in a higher rotational inertia, and their rotation speed was governed by the power lines’ AC frequency.
Today most rotor blades are made from glass fibre reinforced plastics. Carbon and aramid can also be used as reinforced materials, but these are uneconomic when used for larger wind turbines.
Showing 1–24 of 28 results
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Price on request
Quantity: 3
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16 TAR Rotorblätter von einer Enercon E15
Price on requestQuantity: 3
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gebrauchte Tipspitzen von LM 29 Rotorblättern einer NEG Micon NM 60/1000
Price on requestQuantity: 6
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Rotorblatt LM 19.1
Price on requestQuantity: 3
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Rotorblatt TIP-Spitze von einer NEG Micon NM48/600
Price on requestQuantity: 1
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Rotorblätter Aeroman
Price on requestQuantity: 2
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Rotorblätter E40-43-S
Price on requestQuantity: 3
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Rotorblätter für eine DeWind D4
Price on requestQuantity: 3
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Rotorblätter für eine Enercon E17 Typ. 16WPX-TAR
Price on requestQuantity: 1
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Rotorblätter für eine Micon M700 (LM 13.4)
Price on requestQuantity: 1
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Rotorblätter für eine Tacke TW600e
Price on requestQuantity: 3
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Rotorblätter LM 11 HHT (AN Bonus 150)
Price on requestQuantity: 3
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Rotorblätter LM 17
Price on requestQuantity: 3
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Rotorblätter LM 19.1
Price on requestQuantity: 3
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Rotorblätter LM 19.1
Price on requestQuantity: 3
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Rotorblätter LM 19.1
Price on requestQuantity: 3
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Rotorblätter LM 19.1
Price on requestQuantity: 3
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Rotorblätter LM 19.1 (AN Bonus)
Price on requestQuantity: 3
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Rotorblätter LM 23.2
Price on requestQuantity: 3
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Rotorblätter LM 23.2
Price on requestQuantity: 3
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Rotorblätter LM 25.2
Price on requestQuantity: 3
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Rotorblätter LM 26.2
Price on requestQuantity: 3
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Rotorblattlager von einer Repower / Senvion MD70 (1 Satz -> 3 Stück)
Price on requestQuantity: 3
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Rotorblattlager von einer Repower MM70
Price on requestQuantity: 3