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Introduction
ENERCON has been a leader in wind energy converters for over 25 years, providing innovative solutions that meet various grid requirements. Their product range includes Sub MW, MW, and Multi-MW converters, each tailored for specific wind conditions and energy needs.
Product Categories
- Sub MW: Models include E-44, E-48, E-53.
- MW: Models include E-70, E-82 E2, E-82 E3, E-82 E4, E-92, E-101, E-115.
- Multi-MW: Model E-126.
Technical Specifications
- E-44: 900 kW power, 44 m rotor diameter, hub heights of 45 m or 55 m, gearless, variable speed, single blade adjustment, cut-out wind speed of 28-34 m/s.
- E-48: 800 kW power, 48 m rotor diameter, hub heights from 50 m to 76 m, designed for WZ III wind zones.
- E-53: 800 kW power, 52.9 m rotor diameter, hub heights of 60 m or 73 m, designed for WZ II exp wind zones.
- E-70 E4: 2,300 kW power, 71 m rotor diameter, suitable for IEC/EN IA and IIA wind classes.
- E-82 E2: 2,000 kW power, 82 m rotor diameter, hub heights up to 138 m, designed for IEC/EN IIA wind class.
- E-82 E3: 3,000 kW power, similar to E-82 E2 with enhanced output.
Key Features
- Gearless, variable speed, single blade adjustment systems.
- Active pitch control and built-in lightning protection.
- Direct-drive annular generators and inverters for efficient grid feed.
- Advanced brake systems with independent pitch control, rotor brake, and rotor lock.
- Remote monitoring via ENERCON SCADA systems.
Performance Data
Models are characterized by calculated power curves, showing power output relative to wind speed at hub height. The power coefficient (Cp) indicates efficiency across different wind speeds.
Conclusion
ENERCON's wind energy converters offer tailored solutions for various environmental conditions and energy requirements, emphasizing innovation and adaptability.
ENERCON Wind Turbine Overview
Specifications
- E-92: 2,350 kW power, 92 m rotor diameter, hub heights from 84 to 138 m, swept area of 6,648 m².
- E-101: 3,050 kW power, 101 m rotor diameter, hub heights from 99 to 149 m, swept area of 8,012 m².
- E-115: 2,500 kW power, 115 m rotor diameter, hub heights from 92.5 to 149 m, swept area of 10,387 m².
- E-126: 7,580 kW power, 127 m rotor diameter, 135 m hub height, swept area of 12,668 m².
Design Features
- Upwind rotor with active pitch control, clockwise rotation, GRP blades with lightning protection.
- Variable rotational speeds and single blade pitch system with independent emergency supply.
- Direct-drive annular generators and inverters for grid feed.
- Brake systems with independent pitch control, rotor brake, and rotor lock.
- Active yaw system with load-dependent damping.
Performance and Control
- Cut-out wind speed of 28 to 34 m/s, storm control feature for high wind speeds.
- Remote monitoring via ENERCON SCADA.
Power Curves
Calculated power curves provide reliable energy yield forecasts, considering standard air density and average turbulence intensity.
Storm Control Feature
Allows turbines to operate at high wind speeds by reducing rated speed linearly, avoiding shutdowns and power losses.
Contact Information
ENERCON GmbH, Dreekamp 5, 26605 Aurich, Germany. Phone: +49 4941 927-0, Fax: +49 4941 927-109, Website: www.enercon.de, Email: [email protected]
Catalog excerpts
The most suitable wind energy converter for every location ENERCON product overview
Open the catalog to page 1
Advantage through ^^^^^j^^^ ENERCON wind energy converters - Advantage through innovation. For more than 25 years, ENERCON wind energy converters have been synonymous with technological progress and high profitability. The importance of technologies contributing to power supply security is constantly increasing. ENERCON's control systems offer a wide range of technological options which can be adapted to the grid parameters of large power transmission systems. Continuous research and deve- lopment, as well as a degree of vertical integration that is unrivalled in the industry, ensure the high...
Open the catalog to page 2
ENERCON product over view Calculated power curve Rated power: Rotor diameter: Wind zone (DIBt): Gearless, variable speed, single blade adjustment 0.00 15 20 25 Wind speed v at hub height (m/s) Rotor Type: Upwind rotor with active pitch control Rotational direction: Swept area: Blade material: GRP (epoxy resin); Built-in lightning protection Rotational speed: Pitch control: ENERCON single blade pitch system; one independent pitch system per rotor blade with allocated emergency supply Main bearing: Twin tapered roller bearing ENERCON direct-drive annular generator Grid feed: ENERCON inverter Brake...
Open the catalog to page 3
ENERCON product over view Calculated power curve Rated power: Rotor diameter: Wind zone (DIBt): Gearless, variable speed, single blade adjustment Wind speed v at hub height (m/s) Upwind rotor with active pitch control Rotational direction: Swept area: Blade material: GRP (epoxy resin); Built-in lightning protection Rotational speed: Pitch control: ENERCON single blade pitch system; one independent pitch system per rotor blade with allocated emergency supply Main bearing: Twin tapered roller bearing ENERCON direct-drive annular generator Grid feed: ENERCON inverter Brake systems: – 3 independent...
Open the catalog to page 4
ENERCON product over view Calculated power curve Rated power: Rotor diameter: Wind zone (DIBt): Gearless, variable speed, single blade adjustment Wind speed v at hub height (m/s) Upwind rotor with active pitch control Rotational direction: Swept area: Blade material: GRP (epoxy resin); Built-in lightning protection Rotational speed: Pitch control: ENERCON single blade pitch system; one independent pitch system per rotor blade with allocated emergency supply Drive train with generator Main bearing: Twin tapered roller bearing ENERCON direct-drive annular generator Grid feed: ENERCON inverter Brake...
Open the catalog to page 5
ENERCON product over view Calculated power curve Rated power: Rotor diameter: Wind zone (DIBt): GRP (epoxy resin); Built-in lightning protection Blade material: Swept area: Upwind rotor with active pitch control Rotational direction: Wind speed v at hub height (m/s) Gearless, variable speed, single blade adjustment Rotational speed: Pitch control: ENERCON single blade pitch system; one independent pitch system per rotor blade with allocated emergency supply Drive train with generator Main bearing: Double row tapered/cylindrical roller bearings Grid feed: ENERCON inverter Brake systems: – 3 independent...
Open the catalog to page 6
ENERCON product over view Calculated power curve Rated power: Rotor diameter: Wind zone (DIBt): Gearless, variable speed, single blade adjustment Wind speed v at hub height (m/s) GRP (epoxy resin); Built-in lightning protection Blade material: Swept area: Upwind rotor with active pitch control Rotational direction: Rotational speed: Pitch control: ENERCON single blade pitch system; one independent pitch system per rotor blade with allocated emergency supply Drive train with generator Main bearing: Double row tapered/cylindrical roller bearings ENERCON direct-drive annular generator Grid feed:...
Open the catalog to page 7
ENERCON product over view Calculated power curve Rated power: Rotor diameter: Wind zone (DIBt): Gearless, variable speed, single blade adjustment Wind speed v at hub height (m/s) GRP (epoxy resin); Built-in lightning protection Blade material: Swept area: Upwind rotor with active pitch control Rotational direction: Rotational speed: Pitch control: ENERCON single blade pitch system; one independent pitch system per rotor blade with allocated emergency supply Drive train with generator Main bearing: Double row tapered/cylindrical roller bearings ENERCON direct-drive annular generator Grid feed:...
Open the catalog to page 8
ENERCON product over view Calculated power curve Rated power: Rotor diameter: Wind zone (DIBt): Gearless, variable speed, single blade adjustment 0.00 15 20 25 Wind speed v at hub height (m/s) GRP (epoxy resin); Built-in lightning protection Blade material: Swept area: Upwind rotor with active pitch control Rotational direction: Rotational speed: Pitch control: ENERCON single blade pitch system; one independent pitch system per rotor blade with allocated emergency supply Drive train with generator Main bearing: Double row tapered/cylindrical roller bearings ENERCON direct-drive annular generator...
Open the catalog to page 9
Product Over view ENERCON product over view Calculated power curve Rated power: Rotor diameter: Wind zone (DIBt): Gearless, variable speed, single blade adjustment 0.00 15 20 25 Wind speed v at hub height (m/s) GRP (epoxy resin); Built-in lightning protection Blade material: Swept area: Upwind rotor with active pitch control Rotational direction: Rotational speed: Pitch control: ENERCON single blade pitch system; one independent pitch system per rotor blade with allocated emergency supply Drive train with generator Main bearing: Double row tapered/cylindrical roller bearings ENERCON direct-drive...
Open the catalog to page 10
ENERCON product over view Calculated power curve Rated power: Wind zone (DIBt): Rotor diameter: Gearless, variable speed, single blade adjustment GRP (epoxy resin); Built-in lightning protection Blade material: Swept area: Upwind rotor with active pitch control Type: Rotational direction: Wind speed v at hub height (m/s) Rotational speed: Pitch control: ENERCON single blade pitch system; one independent pitch system per rotor blade with allocated emergency supply Drive train with generator Main bearing: Double row tapered/cylindrical roller bearings ENERCON direct-drive annular generator Grid...
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