www.eno-energy.com

enovation for efficiency

2.2 MW

Turbine

Leading EdgeHighest efficiency - This is what construction and design of eno 100 stands for. With a rotor diameter of 100 meters providing for about 18 % more swept area, the eno 100 optimally combines size, strong engineering and increased profitability based on the established platform of eno 92. The design of eno 100 especially considers the maximum exploitation of low wind sites. The modern fully rated converter technology guarantees a safe operation in challenging grids.

eno 100 | enovation for efficiency

eno 100 | enovation for efficiency

Optimized yield for wind farm areas

The annual energy yield is in-

creased about up to 14 % by

optimal dimensioning of en-

gineering and control system

for low wind sites. The differential con-

cept of gear which is unique in this perfo-

mance class allows a separation of load

flow and thus enables a higher robust-

ness. The erection of the eno 100 is also

possible at logistically challenging sites

because of its compact construction

type. The latest power electronics makes

the WTG configuration perfect.

High availability

The eno live.train®-concept

guarantees the maximum re-

liability and durability for all

drive train components. The

adaptive drive train damping based on the

3 MW class and the grid decoupling by full

power converter technology optimally pro-

tect the gearbox against alternating loads.

A redundant configuration of lubrication,

cooling and converter systems ensure full

operability of the turbine even at a subsy-

stem failure.

Excellent grid characteristics

With its well proven combinati-

on of a brushless synchronous

generator and a full power

converter the eno 100 handles

grid faults smoothly and reliably. The

wide reactive-power range underlines the

excellent grid compatibility of the turbine

regarding flicker and harmonics without

a need of any additional filters or com-

pensation systems. With these characte-

ristics the eno 100 can easily meet all

standard grid connection requirements.

Complete service

Undisturbed power generati-

on, high productivity and re-

liable yields: To ensure these

benefits are sustainable, eno

energy offers a comprehensive service

and after-sales programme. The flexible

full-maintenance concept - eno complete.

care® - provides for permanent supervi-

sion of the machines, including condition

monitoring. Highly qualified on-site service

technicians ensure smooth and trouble-

free operation of the wind farm. In this way

the operating costs can be calculated for

long term. Thus, the availability is guaran-

teed at a high level.

97%

The latest feed-in-technology and solid plant construction

eno live.train® Life insurance for the gearbox

The maximum protection for the gearbox is provided by a robust drive train design, an adaptive drive train damping, a full-power converter as well as a temperature and power controlled oil supply system. eno split.drive®

Role model for integration

The multiphase constructed generator, the modular converter system and the systematic redundancy from the generator winding to the converter guarantee optimal grid support with maximum availability.

eno pitch.control® Safety meets efficiency

State-of-the-art AC drive technology meets safety level of traditional DC systems. The robust asynchronous motors ensures the optimum pitch of the rotor blades at all times according to the latest safety guidelines.

eno ops.control® Evolutionary closed-loop control

The solution of an integrated control system based on an open, web-based SCADA connection controls all process sequences - from operational management via pitch control to wind farm networking - and enables reliable self-optimisation.

eno 100 | enovation for efficiency

Optimized yield for wind farm areas

The annual energy yield is in-

creased about up to 14 % by

optimal dimensioning of en-

gineering and control system

for low wind sites. The differential con-

cept of gear which is unique in this perfo-

mance class allows a separation of load

flow and thus enables a higher robust-

ness. The erection of the eno 100 is also

possible at logistically challenging sites

because of its compact construction

type. The latest power electronics makes

the WTG configuration perfect.

High availability

The eno live.train®-concept

guarantees the maximum re-

liability and durability for all

drive train components. The

adaptive drive train damping based on the

3 MW class and the grid decoupling by full

power converter technology optimally pro-

tect the gearbox against alternating loads.

A redundant configuration of lubrication,

cooling and converter systems ensure full

operability of the turbine even at a subsy-

stem failure.

Excellent grid characteristics

With its well proven combinati-

on of a brushless synchronous

generator and a full power

converter the eno 100 handles

grid faults smoothly and reliably. The

wide reactive-power range underlines the

excellent grid compatibility of the turbine

regarding flicker and harmonics without

a need of any additional filters or com-

pensation systems. With these characte-

ristics the eno 100 can easily meet all

standard grid connection requirements.

Complete service

Undisturbed power generati-

on, high productivity and re-

liable yields: To ensure these

benefits are sustainable, eno

energy offers a comprehensive service

and after-sales programme. The flexible

full-maintenance concept - eno complete.

care® - provides for permanent supervi-

sion of the machines, including condition

monitoring. Highly qualified on-site service

technicians ensure smooth and trouble-

free operation of the wind farm. In this way

the operating costs can be calculated for

long term. Thus, the availability is guaran-

teed at a high level.

97%

The latest feed-in-technology and solid plant construction

Technical Data

Solid plant designfor higher yields

Technical specifications eno 100

General

Type eno 100Rated Power 2,200 kWCut-in wind speed 3 m/sRated wind speed 13 m/sCut-out wind speed 25 m/sTilt angle 5°

Rotor

Diameter 100.5 m Nominal speed range 5.5 - 14.2 rpm Swept area 7,932 m²

Rotor blade

Manufacturer LM Wind PowerMaterial GRP Length 49 m

Gears

Model Planetary-/spur gearingGear ratio approx. 1:111

Generator

Type Synchronous generator Design slip ringless / brushless excitation

Tower (hub height)

Model steel tube 99 m, 125 m

Converter

Type Full power converterModel Modular IGBT inverter topology

Sound power level

calculated (Mode 0)1 105.9 dB(A)

Wind class

Wind class according to IEC IEC IllaWind zone according to DIBt WZ III, GK 2

1 noise-reduced operation modes available on request

Estimated annual energy yield

vw, hub height eno 1005.0 m/s 3,942 MWh/a5.5 m/s 4,908 MWh/a6.0 m/s 5,877 MWh/a6.5 m/s 6,823 MWh/a7.0 m/s 7,726 MWh/a7.5 m/s 8,574 MWh/a

Power curve eno 100

2,500

2,000

1,500

1,000

500

0 5 10 15 20 25

Evaluation of reference yield according to FGW TR 5

Hub height Reference yield in kWh99 m 35 148 957125 m 37 289 698

P (k

W)

v (m / s)

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eno 100

2.2 MW IEC IIIa

2.05 MW IEC lla

eno 82

2.2 MW IEC lIla

eno 92 eno 114

3.5 MW IEC lls

3.5 MW IEC llIs

eno 126

It is our goal to make wind energy more

efficient. Economic success of renewable

energies and growing importance of climate

protection go hand in hand. eno energy has

already planned and installed a large number

of wind farms all over Europe. With this

experience we designed the 2 and 3.5 MW

platform to achieve maximum output out

of the wind farm. Therefore we offer the

most efficient solution for each location.

Efficient wind farms. For a clean future.

eno energy systems GmbH Am Strande 2 e . 18055 Rostock . Germany

phone: +49 (0)381 . 20 37 92-0 fax: +49 (0)381 . 20 37 92-101 mail: sales@eno-energy.com

www.eno-energy.com

Contact: sales@eno-energy.com

Issu

ed: 1

2/20

15 ·

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