Wave Energy Pedro Zambrana

I deal " RENEWABLE ENERGIES "

ELECTRICAL OSCILLATING MACHINE. DIRECT EXPLOITATION

(DEVELOPMENT) OF THE WAVE ENERGY "

THEMATIC BLOCK. ENERGY OF THE MAR

MÁQUINA ELÉCTRICA OSCILANTE

EXPLOTACIÓN DIRECTA DE LA ENERGÍA DEL OLEAJE

OSCILLATORY STRUCTURE

REQUEST OF CLEAR DECEMBER, 2004

ELECTRICAL OSCILLATING MACHINE

DIRECT EXPLOITATION(DEVELOPMENT)

OF THE WAVE ENERGY

SPECIFIC APPLICATION

I DESIGN NEW ELECTRICAL MACHINE

Alumno11


Rose of the winds

Source: www.dama.gov.co

S

N

EW

45º

225º

315º

135º

10%20%

60%

40%

P

Rose of the surge

Source: M.T. Pontes y elaboración propia

P (kW/m)

ANNUAL POWER OF THE SURGE. NORTH-EAST OF THE ATLANTIC OCEAN

40

CANTABRIA


The levels of power are expressed In kW/m

Source: WERATLAS (Atlas Europeo de la Energía del Oleaje) y elaboración propia

334455

ESPAÑA

PORTUGAL

46

50

39

37 19

2625 24

29 28

4546

59

FRANCIA47

4668 53

IRLANDA REINOUNIDO

MARRUECOS

ISL AS AZORES

ISLAS CANARIAS

6

3

3

76

46

Potential annual

energy 350 MWh/m

HISTOGRAM OF THE PROBABILITY OF POWER OF THE SURGE. COAST SANTOÑA's WEST. I HIBERNATE


Prob

abili

dad

de e

xces

o de

pot

enci

a

P (kW/m)Source: M.T. Pontes

50 100 150 200 250 0

0,2

0,4

0,6

0,8

1,0


COST CURVE OF THE LEARNING

Tiempo

Cos

te /

Pote

ncia

first

second

tirth

forthfifth

COST ESTIMATED WITH INCOMPLETE INFORMATION

PERIOD OF COST ESTIMATE

TECHNOLOGICAL MATURITY

Source G. Hagerman; Virginia Tech. Research Institute, Alexandria, USA.


DPARABOLIC ISPOSITIVO 500 kW. Port Kembla. New South Wales.

Source : Energetech Australia Pty. Ltd. 2000.


MULTIRESONANT(MULTIRESOUNDING) DEVICE OWC. TOFTESTALLEN (NORWAY)

Source J. Falnes, NTNU, Norway.


COLUMN OF OSCILLATING WATER, FLOAT I FIX 120 kW.

Source : Japan Marine Science and Technology Center.


PILOT PLANT(FLOOR) OF BEAK(PEAK) (ALARM)

Source : T. Pontes, INETI-Departament of Renewable Energies, Portugal.


DEVICE PELAMIS. PROTOTYPE GIVES 375 kW

Source : Ocean Power Delivery 2002.


USELESS DEVICE ELECTRICAL MACHINE

CONVENTIONAL

MecánicoHidráulicoNeumátic

ELECTRICAL MACHINE

CONVENCIONALoscillanting

PENDULOUS CONFIGURATION


STRUCTURE OF THE MACHINE STRUCTURE OF THE MACHINE

MÁQUINA ELÉCTRICA OSCILANTE

IT ALLOWS

RELATIVE MOVEMENT

OF THE BODIES

HOUSING ELECTRICAL

CIRCUITS

DEVELOPED DESIGNS DEVELOPED DESIGNS

machine

CYLINDRICAL ASYMMETRIC

CYLINDRICAL BALLASTED esferic

CUERPO 1

CUERPO 2

SPHERICAL MACHINE


A’

N

S

Cuerpo 1

S

N

S

S

S N

N

Cuerpo 2

A Sección A - A’

Cuerpo 1

Cuerpo 2

S

CYLINDRICAL ASYMMETRIC MACHINE


B

N

S

Cuerpo 1

A

Cuerpo 2

Sección transversal

S

N

S

S

S N

N

Sección A - B

Cuer po 2 Cuerpo 1

S

Cuerpo 2

CYLINDRICAL BALLASTED MACHINE


Cuerpo 1

LASTRE

Cuerpo 2

N N

Sección A - A’

A'

A

NS

N

S

S

NS

N

S

N

S

Cuerpo 1Cuerpo 2

LASTRE

N

LASTRE


MECHANICAL HARDINESS

MINOR COST/kW

CYLINDRICAL BALLASTED MACHINE

ADVANTAGES ON OTHER DESIGNS

GENERATION OF ENERGY


Instante t1 Instante t2 Instante t3

MOVEMENT BUOY

F.e.m. ELECTRICAL ENERGY

CONCLUSIONS

CONVENTIONAL DEVICES

SIN CONVERTIDORENERGÉTICOROBUSTEZ.

ESTANQUEDADSENCILLEZ

CONSTRUCTIVAMINOR UNITARY

COST

ON ADVANTAGES CYLINDRICAL BALLASTED

MACHINE


The end

Wave Energy Pedro Zambrana

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