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Óbuda University Power System Department The Parts of a Wind turbine, Construction and Integration Dr. Péter Kádár Óbuda University, Power System Department, Hungary [email protected]

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Page 1: Óbuda University Power System Department The Parts of a Wind turbine, Construction and Integration Dr. Péter Kádár Óbuda University, Power System Department,

Óbuda UniversityPower System Department

The Parts of a Wind turbine, Construction and Integration

Dr. Péter Kádár

Óbuda University, Power System Department, Hungary

[email protected]

Page 2: Óbuda University Power System Department The Parts of a Wind turbine, Construction and Integration Dr. Péter Kádár Óbuda University, Power System Department,

Óbuda UniversityPower System Department

Wind Turbine Construction - Wind energy integration - Patra, 2012

Draft

• The elements of a wind turbine• The construction of the wind power plant• The building procedure• Integration of wind energy into bulk power

systems

2

Page 3: Óbuda University Power System Department The Parts of a Wind turbine, Construction and Integration Dr. Péter Kádár Óbuda University, Power System Department,

Óbuda UniversityPower System Department

Wind Turbine Construction - Wind energy integration - Patra, 2012

Growing unit performance

Today:

120-160 m

3,5-5 MW

3

Page 4: Óbuda University Power System Department The Parts of a Wind turbine, Construction and Integration Dr. Péter Kádár Óbuda University, Power System Department,

Óbuda UniversityPower System Department

Limits: the sky

Wind Turbine Construction - Wind energy integration - Patra, 2012

4

Page 5: Óbuda University Power System Department The Parts of a Wind turbine, Construction and Integration Dr. Péter Kádár Óbuda University, Power System Department,

Óbuda UniversityPower System Department

Wind Turbine Construction - Wind energy integration - Patra, 2012

Parts of a wind turbine

5

Low-med. volt. transformer

cable

steel tower

power electronics

gearbox

rotorblades

anemometer

generator

turning generator house

grid

Page 6: Óbuda University Power System Department The Parts of a Wind turbine, Construction and Integration Dr. Péter Kádár Óbuda University, Power System Department,

Óbuda UniversityPower System Department

Wind Turbine Construction - Wind energy integration - Patra, 2012

Foundation

6

Page 7: Óbuda University Power System Department The Parts of a Wind turbine, Construction and Integration Dr. Péter Kádár Óbuda University, Power System Department,

Óbuda UniversityPower System Department

Transportation

Wind Turbine Construction - Wind energy integration - Patra, 2012

7

Page 8: Óbuda University Power System Department The Parts of a Wind turbine, Construction and Integration Dr. Péter Kádár Óbuda University, Power System Department,

Óbuda UniversityPower System Department

Transportation

Wind Turbine Construction - Wind energy integration - Patra, 2012

8

Page 9: Óbuda University Power System Department The Parts of a Wind turbine, Construction and Integration Dr. Péter Kádár Óbuda University, Power System Department,

Óbuda UniversityPower System Department

Wind Turbine Construction - Wind energy integration - Patra, 2012

Craning

9

Page 10: Óbuda University Power System Department The Parts of a Wind turbine, Construction and Integration Dr. Péter Kádár Óbuda University, Power System Department,

Óbuda UniversityPower System Department

Wind Turbine Construction - Wind energy integration - Patra, 2012

Nacelle

10

Page 11: Óbuda University Power System Department The Parts of a Wind turbine, Construction and Integration Dr. Péter Kádár Óbuda University, Power System Department,

Óbuda UniversityPower System Department

Trends

Wind Turbine Construction - Wind energy integration - Patra, 2012

11

traditional up-to-date

Tower steel concrete

Height low high

Rpmsemi fixed

speedvariable speed

Cut in 3m/s 2,5m/s

Page 12: Óbuda University Power System Department The Parts of a Wind turbine, Construction and Integration Dr. Péter Kádár Óbuda University, Power System Department,

Óbuda UniversityPower System Department

E-40 – E-82

Wind Turbine Construction - Wind energy integration - Patra, 2012

12

Page 13: Óbuda University Power System Department The Parts of a Wind turbine, Construction and Integration Dr. Péter Kádár Óbuda University, Power System Department,

Óbuda UniversityPower System Department

Wind Turbine Construction - Wind energy integration - Patra, 2012

New control paradigm: wind priority

Traditional control: Load demand -> generation control on the base of the demand

Wind priority: we let generate all the wind plant, and we produce some more by the request

Future: intelligent generation and load harmonisation (Demand Side Management)

13

Page 14: Óbuda University Power System Department The Parts of a Wind turbine, Construction and Integration Dr. Péter Kádár Óbuda University, Power System Department,

Óbuda UniversityPower System Department

Wind Turbine Construction - Wind energy integration - Patra, 2012

New control paradigm: wind priority

Traditional:Control by the demand• E.g. steam

generation• Turbine• Generator

Wind:Control by the wind

speed and demand• rotor blades• generator

14

Page 15: Óbuda University Power System Department The Parts of a Wind turbine, Construction and Integration Dr. Péter Kádár Óbuda University, Power System Department,

Óbuda UniversityPower System Department

Wind Turbine Construction - Wind energy integration - Patra, 2012

Indirect and direct driving

15

Page 16: Óbuda University Power System Department The Parts of a Wind turbine, Construction and Integration Dr. Péter Kádár Óbuda University, Power System Department,

Óbuda UniversityPower System Department

Wind Turbine Construction - Wind energy integration - Patra, 2012

Connection of the generator to the grid

30 Hz 50 Hz

20 Hz 50 Hz

Appr. RPM

900-1000

changing

Fixed frequency (RPM)

16

Page 17: Óbuda University Power System Department The Parts of a Wind turbine, Construction and Integration Dr. Péter Kádár Óbuda University, Power System Department,

Óbuda UniversityPower System Department

Wind Turbine Construction - Wind energy integration - Patra, 2012

Control: pitch, P,Q

17

Page 18: Óbuda University Power System Department The Parts of a Wind turbine, Construction and Integration Dr. Péter Kádár Óbuda University, Power System Department,

Óbuda UniversityPower System Department

Wind Turbine Construction - Wind energy integration - Patra, 2012

Electrical connection: compact substation

18

Page 19: Óbuda University Power System Department The Parts of a Wind turbine, Construction and Integration Dr. Péter Kádár Óbuda University, Power System Department,

Óbuda UniversityPower System Department

Wind Turbine Construction - Wind energy integration - Patra, 2012

Connection to 20 kV

19

Page 20: Óbuda University Power System Department The Parts of a Wind turbine, Construction and Integration Dr. Péter Kádár Óbuda University, Power System Department,

Óbuda UniversityPower System Department

Wind Turbine Construction - Wind energy integration - Patra, 2012

Single line scheme

20

Page 21: Óbuda University Power System Department The Parts of a Wind turbine, Construction and Integration Dr. Péter Kádár Óbuda University, Power System Department,

Óbuda UniversityPower System Department

Wind Turbine Construction - Wind energy integration - Patra, 2012

More details…

21

Page 22: Óbuda University Power System Department The Parts of a Wind turbine, Construction and Integration Dr. Péter Kádár Óbuda University, Power System Department,

Óbuda UniversityPower System Department

Wind Turbine Construction - Wind energy integration - Patra, 2012

Protection, measurements, settling, RTU

22

Page 23: Óbuda University Power System Department The Parts of a Wind turbine, Construction and Integration Dr. Péter Kádár Óbuda University, Power System Department,

Óbuda UniversityPower System Department

Wind Turbine Construction - Wind energy integration - Patra, 2012

Connection between the tower and the compact substation

23

Page 24: Óbuda University Power System Department The Parts of a Wind turbine, Construction and Integration Dr. Péter Kádár Óbuda University, Power System Department,

Óbuda UniversityPower System Department

Power, voltage level and topology

• 1 unit: cca. 2 MW (0,8 – 3,5 MW)• 20 kV for transmission 3-8 MW• Wind park: 20-30 units -> 110/120 kV• Special topologies: ring, tree, quadratic, meshed, etc.• Security – geography – economy – ecology

Wind Turbine Construction - Wind energy integration - Patra, 2012

24

Page 25: Óbuda University Power System Department The Parts of a Wind turbine, Construction and Integration Dr. Péter Kádár Óbuda University, Power System Department,

Óbuda UniversityPower System Department

Wind speed changesby Jensen

Wind Turbine Construction - Wind energy integration - Patra, 2012

25

Page 26: Óbuda University Power System Department The Parts of a Wind turbine, Construction and Integration Dr. Péter Kádár Óbuda University, Power System Department,

Óbuda UniversityPower System Department

„Wind shadow” – Wake effect decreasig speed – decreasing energy

(work of Javier Serrano)

Wind Turbine Construction - Wind energy integration - Patra, 2012

26

Page 27: Óbuda University Power System Department The Parts of a Wind turbine, Construction and Integration Dr. Péter Kádár Óbuda University, Power System Department,

Óbuda UniversityPower System Department

Micrositing - optimisation(work of Javier Serrano)

Wind Turbine Construction - Wind energy integration - Patra, 2012

27

Page 28: Óbuda University Power System Department The Parts of a Wind turbine, Construction and Integration Dr. Péter Kádár Óbuda University, Power System Department,

Óbuda UniversityPower System Department

Quadratic displacement, Burgenland, Austria

Wind Turbine Construction - Wind energy integration - Patra, 2012

28

Page 29: Óbuda University Power System Department The Parts of a Wind turbine, Construction and Integration Dr. Péter Kádár Óbuda University, Power System Department,

Óbuda UniversityPower System Department

Line on the hill edge

Wind Turbine Construction - Wind energy integration - Patra, 2012

29

Page 30: Óbuda University Power System Department The Parts of a Wind turbine, Construction and Integration Dr. Péter Kádár Óbuda University, Power System Department,

Óbuda UniversityPower System Department

Molina moderna de Aragón

Wind Turbine Construction - Wind energy integration - Patra, 2012

30

Page 31: Óbuda University Power System Department The Parts of a Wind turbine, Construction and Integration Dr. Péter Kádár Óbuda University, Power System Department,

Óbuda UniversityPower System Department

Wind metering tower

Wind Turbine Construction - Wind energy integration - Patra, 2012

31

Page 32: Óbuda University Power System Department The Parts of a Wind turbine, Construction and Integration Dr. Péter Kádár Óbuda University, Power System Department,

Óbuda UniversityPower System Department

Atienza, Spain

Wind Turbine Construction - Wind energy integration - Patra, 2012

32

Page 33: Óbuda University Power System Department The Parts of a Wind turbine, Construction and Integration Dr. Péter Kádár Óbuda University, Power System Department,

Óbuda UniversityPower System Department

Near Calatayud, Spain

Wind Turbine Construction - Wind energy integration - Patra, 2012

33

Page 34: Óbuda University Power System Department The Parts of a Wind turbine, Construction and Integration Dr. Péter Kádár Óbuda University, Power System Department,

Óbuda UniversityPower System Department

Near Calatayud, Spain

Wind Turbine Construction - Wind energy integration - Patra, 2012

34

Page 35: Óbuda University Power System Department The Parts of a Wind turbine, Construction and Integration Dr. Péter Kádár Óbuda University, Power System Department,

Óbuda UniversityPower System Department

Near Calatayud, Spain150 towers on this picture!

Wind Turbine Construction - Wind energy integration - Patra, 2012

35

Page 36: Óbuda University Power System Department The Parts of a Wind turbine, Construction and Integration Dr. Péter Kádár Óbuda University, Power System Department,

Óbuda UniversityPower System Department

Kefalonia, Greece

Wind Turbine Construction - Wind energy integration - Patra, 2012

36

Page 37: Óbuda University Power System Department The Parts of a Wind turbine, Construction and Integration Dr. Péter Kádár Óbuda University, Power System Department,

Óbuda UniversityPower System Department

Wind Turbine Construction - Wind energy integration - Patra, 2012

MeasurementsCharacteristics, RPM, output power

Szélerőmű karakterisztika - induló szakasz

0

50

100

150

200

0 1 2 3 4 5 6 7

szélsebesség m/s

kW Szélerőmű kiadott teljesítménye

0

50

100

150

200

14:03:50 14:06:43 14:09:36 14:12:29 14:15:22 14:18:14 14:21:07

időkW

A szabályozott rotor fordulatszám

0

2

4

6

8

10

12

14

0 50 100 150 200

kiadott teljesítmény kW

n /

per

c

37

Cut in

RPM

Power out

Page 38: Óbuda University Power System Department The Parts of a Wind turbine, Construction and Integration Dr. Péter Kádár Óbuda University, Power System Department,

Óbuda UniversityPower System Department

Wind Turbine Construction - Wind energy integration - Patra, 2012

Niederland , Cabo Verde, Burgenland (A), Portugal

38

Page 39: Óbuda University Power System Department The Parts of a Wind turbine, Construction and Integration Dr. Péter Kádár Óbuda University, Power System Department,

Óbuda UniversityPower System Department

Wind Turbine Construction - Wind energy integration - Patra, 2012

Windpower plants in Hungary, 2006

39

Page 40: Óbuda University Power System Department The Parts of a Wind turbine, Construction and Integration Dr. Péter Kádár Óbuda University, Power System Department,

Óbuda UniversityPower System Department

Wind Turbine Construction - Wind energy integration - Patra, 2012

V90

40

Page 41: Óbuda University Power System Department The Parts of a Wind turbine, Construction and Integration Dr. Péter Kádár Óbuda University, Power System Department,

Óbuda UniversityPower System Department

Wind Turbine Construction - Wind energy integration - Patra, 2012

Characteristics

41

Page 42: Óbuda University Power System Department The Parts of a Wind turbine, Construction and Integration Dr. Péter Kádár Óbuda University, Power System Department,

Óbuda UniversityPower System Department

Wind Turbine Construction - Wind energy integration - Patra, 2012

Rotor blade

V90 (~44 m) MD 77 (37,5 m)

6,5 t!

Glassfiber – epoxi

Grafit fiber

42

Page 43: Óbuda University Power System Department The Parts of a Wind turbine, Construction and Integration Dr. Péter Kádár Óbuda University, Power System Department,

Óbuda UniversityPower System Department

Wind Turbine Construction - Wind energy integration - Patra, 2012

FL MD77

43

Page 44: Óbuda University Power System Department The Parts of a Wind turbine, Construction and Integration Dr. Péter Kádár Óbuda University, Power System Department,

Óbuda UniversityPower System Department

Wind Turbine Construction - Wind energy integration - Patra, 2012

MD 77

44

Page 45: Óbuda University Power System Department The Parts of a Wind turbine, Construction and Integration Dr. Péter Kádár Óbuda University, Power System Department,

Óbuda UniversityPower System Department

Wind Turbine Construction - Wind energy integration - Patra, 2012

E 48

45

Page 46: Óbuda University Power System Department The Parts of a Wind turbine, Construction and Integration Dr. Péter Kádár Óbuda University, Power System Department,

Óbuda UniversityPower System Department

Wind Turbine Construction - Wind energy integration - Patra, 2012

E 48

46

Page 47: Óbuda University Power System Department The Parts of a Wind turbine, Construction and Integration Dr. Péter Kádár Óbuda University, Power System Department,

Óbuda UniversityPower System Department

Wind Turbine Construction - Wind energy integration - Patra, 2012

E82

47

Page 48: Óbuda University Power System Department The Parts of a Wind turbine, Construction and Integration Dr. Péter Kádár Óbuda University, Power System Department,

Óbuda UniversityPower System Department

Wind Turbine Construction - Wind energy integration - Patra, 2012

Characteristics measurements

48

Page 49: Óbuda University Power System Department The Parts of a Wind turbine, Construction and Integration Dr. Péter Kádár Óbuda University, Power System Department,

Óbuda UniversityPower System Department

Wind Turbine Construction - Wind energy integration - Patra, 2012

„Storm control”

49

Page 50: Óbuda University Power System Department The Parts of a Wind turbine, Construction and Integration Dr. Péter Kádár Óbuda University, Power System Department,

Óbuda UniversityPower System Department

Wind Turbine Construction - Wind energy integration - Patra, 2012

Comparison

50

Page 51: Óbuda University Power System Department The Parts of a Wind turbine, Construction and Integration Dr. Péter Kádár Óbuda University, Power System Department,

Óbuda UniversityPower System Department

Wind Turbine Construction - Wind energy integration - Patra, 2012

Bükkaranyos

51

Page 52: Óbuda University Power System Department The Parts of a Wind turbine, Construction and Integration Dr. Péter Kádár Óbuda University, Power System Department,

Óbuda UniversityPower System Department

Wind Turbine Construction - Wind energy integration - Patra, 2012

Erk

52

Page 53: Óbuda University Power System Department The Parts of a Wind turbine, Construction and Integration Dr. Péter Kádár Óbuda University, Power System Department,

Óbuda UniversityPower System Department

Wind Turbine Construction - Wind energy integration - Patra, 2012

Inota

53

Page 54: Óbuda University Power System Department The Parts of a Wind turbine, Construction and Integration Dr. Péter Kádár Óbuda University, Power System Department,

Óbuda UniversityPower System Department

Wind Turbine Construction - Wind energy integration - Patra, 2012

Kulcs

54

Page 55: Óbuda University Power System Department The Parts of a Wind turbine, Construction and Integration Dr. Péter Kádár Óbuda University, Power System Department,

Óbuda UniversityPower System Department

Wind Turbine Construction - Wind energy integration - Patra, 2012

Mezőtúr

55

Page 56: Óbuda University Power System Department The Parts of a Wind turbine, Construction and Integration Dr. Péter Kádár Óbuda University, Power System Department,

Óbuda UniversityPower System Department

Wind Turbine Construction - Wind energy integration - Patra, 2012

Mosonmagyaróvár -Levél

56

Page 57: Óbuda University Power System Department The Parts of a Wind turbine, Construction and Integration Dr. Péter Kádár Óbuda University, Power System Department,

Óbuda UniversityPower System Department

Wind Turbine Construction - Wind energy integration - Patra, 2012

Mosonszolnok

57

Page 58: Óbuda University Power System Department The Parts of a Wind turbine, Construction and Integration Dr. Péter Kádár Óbuda University, Power System Department,

Óbuda UniversityPower System Department

Wind Turbine Construction - Wind energy integration - Patra, 2012

Szápár

58

Page 59: Óbuda University Power System Department The Parts of a Wind turbine, Construction and Integration Dr. Péter Kádár Óbuda University, Power System Department,

Óbuda UniversityPower System Department

Wind Turbine Construction - Wind energy integration - Patra, 2012

Törökszentmiklós

59

Page 60: Óbuda University Power System Department The Parts of a Wind turbine, Construction and Integration Dr. Péter Kádár Óbuda University, Power System Department,

Óbuda UniversityPower System Department

Wind Turbine Construction - Wind energy integration - Patra, 2012

System load <–> wind production

A hazai villamosenergia-rendszer terhelése 2005.12.14.

0

1000

2000

3000

4000

5000

6000

7000

1 3 5 7 9 11 13 15 17 19 21 23

óra

MW

Szélerőmű kiadott teljesítménye

0

50

100

150

200

14:03:50 14:06:43 14:09:36 14:12:29 14:15:22 14:18:14 14:21:07

idő

kW

60

Page 61: Óbuda University Power System Department The Parts of a Wind turbine, Construction and Integration Dr. Péter Kádár Óbuda University, Power System Department,

Óbuda UniversityPower System Department

Wind Turbine Construction - Wind energy integration - Patra, 2012

Balancing with CO2

61

Page 62: Óbuda University Power System Department The Parts of a Wind turbine, Construction and Integration Dr. Péter Kádár Óbuda University, Power System Department,

Óbuda UniversityPower System Department

Wind Turbine Construction - Wind energy integration - Patra, 2012

Feel the measure!

V27 – 225 kW E-40 600 kW E-48 800 kW

62

Page 63: Óbuda University Power System Department The Parts of a Wind turbine, Construction and Integration Dr. Péter Kádár Óbuda University, Power System Department,

Óbuda UniversityPower System Department

Wind Turbine Construction - Wind energy integration - Patra, 2012

Feel the measure!

MD-77 1,5 MW V-90 1,8 MW E-70 2 MW

63

Page 64: Óbuda University Power System Department The Parts of a Wind turbine, Construction and Integration Dr. Péter Kádár Óbuda University, Power System Department,

Óbuda UniversityPower System Department

Wind Turbine Construction - Wind energy integration - Patra, 2012

How many tower represents 1000 MW?

• V27 225 kW 4444 pcs• E-40 600 kW 1666 pcs• E-48 800 kW 1250 pcs• MD-77 1,5 MW 666 pcs• V-90 1,8 MW 555 pcs• E-70 2 MW 500 pcs

A lot.

64

Page 65: Óbuda University Power System Department The Parts of a Wind turbine, Construction and Integration Dr. Péter Kádár Óbuda University, Power System Department,

Óbuda UniversityPower System Department

Wind energy integration

Wind Turbine Construction - Wind energy integration - Patra, 2012

65

Page 66: Óbuda University Power System Department The Parts of a Wind turbine, Construction and Integration Dr. Péter Kádár Óbuda University, Power System Department,

Óbuda UniversityPower System Department

Wind Turbine Construction - Wind energy integration - Patra, 2012

Energy production calculation

• If 1000 MW built in capacity operates in 1 year with 20 % usage ratio

• 365 days x 24 hours x 1000 MW x 0,2 % = 1.752.000 [MWh] = 1,752 TWh

• In Hungary it is only 4,47 % of the total consumption

• Not too much

66

Page 67: Óbuda University Power System Department The Parts of a Wind turbine, Construction and Integration Dr. Péter Kádár Óbuda University, Power System Department,

Óbuda UniversityPower System Department

Wind Turbine Construction - Wind energy integration - Patra, 2012

Power ratio

It is much!Forrás: A magyar villamosenergia-rendszer 2005. évi statisztikai adatai, MVM Zrt., 2006

67

Page 68: Óbuda University Power System Department The Parts of a Wind turbine, Construction and Integration Dr. Péter Kádár Óbuda University, Power System Department,

Óbuda UniversityPower System Department

How the wind blows

• BEWAG experiences: gradient 60 MW/h• 3 areas - 3 different wind blows• Local autobalancing in the windpark• Balancing between different areas

Wind Turbine Construction - Wind energy integration - Patra, 2012

68

A kimenő teljesítmény 10 perc múlva történő megváltozásának napi maximuma 330 MW beépített szélerőmű teljesítmény esetén

0

20

40

60

80

100

120

140

218 200 182 163 145 127 109 91 73 54 36 18 0

MW

Nap

ok

szám

a (é

ven

te)

Koncentrált

Szétszórt

http://www.vrbpower.com/

Page 69: Óbuda University Power System Department The Parts of a Wind turbine, Construction and Integration Dr. Péter Kádár Óbuda University, Power System Department,

Óbuda UniversityPower System Department

Wind Turbine Construction - Wind energy integration - Patra, 2012

69

Sudden stop of wind power plants

• Too strong wind (over 25-30 m/s)• Network faults• Frequency problems

Is it really problem to loose 200 MW? – daily events

The network flexibility must be raised!

• Diversification• Forecast

Page 70: Óbuda University Power System Department The Parts of a Wind turbine, Construction and Integration Dr. Péter Kádár Óbuda University, Power System Department,

Óbuda UniversityPower System Department

Wind Turbine Construction - Wind energy integration - Patra, 2012

70

• Fault in Spain

• 2006.11.04.

• Storm in Denmark

Page 71: Óbuda University Power System Department The Parts of a Wind turbine, Construction and Integration Dr. Péter Kádár Óbuda University, Power System Department,

Óbuda UniversityPower System Department

2008. 04.01. operation - BEWAG

Wind Turbine Construction - Wind energy integration - Patra, 2012 71

Page 72: Óbuda University Power System Department The Parts of a Wind turbine, Construction and Integration Dr. Péter Kádár Óbuda University, Power System Department,

Óbuda UniversityPower System Department

Wind Turbine Construction - Wind energy integration - Patra, 2012

72

The UTSIRA project

Page 73: Óbuda University Power System Department The Parts of a Wind turbine, Construction and Integration Dr. Péter Kádár Óbuda University, Power System Department,

Óbuda UniversityPower System Department

73

Hydrogen generation

On-site hidrogén előállító eszköz

Szélerőmű

Közlekedési felhasználás

Hidrogén kút

On-site hidrogén előállító eszköz

Szélerőmű

Szállítás

Szállítás

Wind Turbine Construction - Wind energy integration - Patra, 2012

Page 74: Óbuda University Power System Department The Parts of a Wind turbine, Construction and Integration Dr. Péter Kádár Óbuda University, Power System Department,

Óbuda UniversityPower System Department

Wind Turbine Construction - Wind energy integration - Patra, 2012

74

Központi hidrogén előállító eszköz

Szélerőműpark

Szélerőmű

KÖF eloszt

ó hálóza

t

120 kV-os főelos

ztó hálóza

t Rendszerirányítói

szabályozás

Rendszerirányítói szabályozás

-4

-3

-2

-1

0

1

2

3

4

5

6

1 3 5 7 9 11 13 15 17 19 21

Szél össztermelés

Rendszerirányítói többlet =Hidrogén átalakító fogyasztása

Hidrogén kút

Közlekedési felhasználás

Central hydrogen generation – system operatior control

Rendszerirányítói szabályozás

-4

-3

-2

-1

0

1

2

3

4

5

6

1 3 5 7 9 11 13 15 17 19 21

Szél össztermelés

Rendszerirányítói többlet =Hidrogén átalakító fogyasztása

Page 75: Óbuda University Power System Department The Parts of a Wind turbine, Construction and Integration Dr. Péter Kádár Óbuda University, Power System Department,

Óbuda UniversityPower System Department

Where to find the control capacities?

Wind Turbine Construction - Wind energy integration - Patra, 2012

75Hotel Benczúr 2008.04.02.

Unused controllable capacities

Uncontrolled gas fired capacities

Page 76: Óbuda University Power System Department The Parts of a Wind turbine, Construction and Integration Dr. Péter Kádár Óbuda University, Power System Department,

Óbuda UniversityPower System Department

Wind Turbine Construction - Wind energy integration - Patra, 2012

76

Co-control of gas engines and wind turbines

Page 77: Óbuda University Power System Department The Parts of a Wind turbine, Construction and Integration Dr. Péter Kádár Óbuda University, Power System Department,

Óbuda UniversityPower System Department

Wind Turbine Construction - Wind energy integration - Patra, 2012

77

Wind generation + gas engine generation + balancing

Szélerőmű + gázmotor + tervezett kiegyenlítés

0

500

1000

1500

2000

2500

1 3 5 7 9 11 13 15 17 19 21 23

óra

kW

Előrejelzett szél termelés

Tényleges széltermelés

Tervezett kiegyenlítés

Gázmotor kiegyenlítés

Termelési összeg

Page 78: Óbuda University Power System Department The Parts of a Wind turbine, Construction and Integration Dr. Péter Kádár Óbuda University, Power System Department,

Óbuda UniversityPower System Department

Wind Turbine Construction - Wind energy integration - Patra, 2012

78

Load of the gas engine

A gázmotor terhelése

-20

-100

10

20

3040

50

60

7080

90

1 3 5 7 9 11 13 15 17 19 21 23

óra

%

Csoport hiba %

Gázmotor eltérés %

Gázmotor tervezett %

Gázmotor tényleges %

Page 79: Óbuda University Power System Department The Parts of a Wind turbine, Construction and Integration Dr. Péter Kádár Óbuda University, Power System Department,

Óbuda UniversityPower System Department

Wind Turbine Construction - Wind energy integration - Patra, 2012

79

Control Center for Renewable Energy (CORE)

• Iberdrola• Toledo, Spain• Virtual power plant• Connection to the ISO• On-line control of the wind towers • Maitenance control

Page 80: Óbuda University Power System Department The Parts of a Wind turbine, Construction and Integration Dr. Péter Kádár Óbuda University, Power System Department,

Óbuda UniversityPower System Department

What helps the integration?

• Control of the windpark output• Diversification• Local control centers• Intraday power exchange

Wind Turbine Construction - Wind energy integration - Patra, 2012

81Szélenergia integrálás - aukciós szempontokGKM konzultáció 2008.04.16.

Page 81: Óbuda University Power System Department The Parts of a Wind turbine, Construction and Integration Dr. Péter Kádár Óbuda University, Power System Department,

Óbuda UniversityPower System Department

American plans…

Wind Turbine Construction - Wind energy integration - Patra, 2012

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source: Ed DeMeo, Renewable Energy Consulting Services, Inc. UWIG techn. Workshop, 24 July, 2007, Anchorage, Alaska

Page 82: Óbuda University Power System Department The Parts of a Wind turbine, Construction and Integration Dr. Péter Kádár Óbuda University, Power System Department,

Óbuda UniversityPower System Department

Conclusion

• The wind technology is cleared, this is the high time of the application

• The hot topics are the off shore plants• The integration of the wind energy is the question of

decision• The present network structures was not planned and

implemented for the trade and renewable generation

Have a good work!

Wind Turbine Construction - Wind energy integration - Patra, 2012

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Page 83: Óbuda University Power System Department The Parts of a Wind turbine, Construction and Integration Dr. Péter Kádár Óbuda University, Power System Department,

Óbuda UniversityPower System Department

Wind Turbine Construction - Wind energy integration - Patra, 2012

Thanks for the attention!

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