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LARGE PV PUMPS FLARGE PV PUMPS FLARGE PV PUMPS FCONSUMPTIOCONSUMPTIOCONSUMPTIO
f i ( d f ) dProf. Luis Narvarte (navarte@ies‐def.upm.es) Instituto de ECarretera de Valencia km 7, ETSI y Sistemas de Telecomunicación 2Carretera de Valencia km 7, ETSI y Sistemas de Telecomunicación 2
REAL SCALE PROTOTYPE AT TRREAL SCALE PROTOTYPE AT TRREAL SCALE PROTOTYPE AT TR
R l B h l f 250• Real Borehole of 250
• 20 kWp PV power20 kWp PV power
• Horizontal N‐S Sun‐T• Horizontal N‐S Sun‐T
• Elimination of power• Elimination of power
Villena (Spain)Villena (Spain)
O O OELIMINATION OF POWER INTERELIMINATION OF POWER INTERS t b 19th 2013
120024September 19th 2013
120024
Hz)
100020 f (HPac (kW) Vdc (V) G (W/m2) 10·f (Hz)
N t100020
0·f
• New contro), 1
80016
m2 )
W)
W/m
(kW
• Auto tuning60012
G (
W
ac
• Auto‐tuning
), GP
a
4008 (V)
dc
(
• MPPT→mo2004 Vd
MPPT→mo00
13:30 13:40 13:50 14:00 14:10 14:20
Hour
ADAPTED TO IRRIGATION PROFADAPTED TO IRRIGATION PROFO G O O
April May June July AugustFlow (m3/h) • Constant power alon160
Flow (m /h) • Constant power alon160
140
120 • Match irrigation n120 • Match irrigation n100 the year80
the year80
60
40
20
0
0 1 3 5 7 9 11 13 15 17 19 21 23Hours (solar time)
COST EFFECTIVE SOLUTIONCOST EFFECTIVE SOLUTION
0,14
)/m
3)
Grid0,12t(€/ Grid
Credit 100%G
cost Credit 100%
(0,10in
g
(
ump
10 years0,08P
u 10 years,
25 years0 06 PV
25 years0,06 PV
0 04 100% R0,04 • 100% Renew0 020,02 • 60% Reduct60% Reduct0,00
• Potential M0 5 10 15 20 25Years
• Potential M
FOR ZERO ENERGYFOR ZERO‐ENERGYFOR ZERO ENERGY N IRRIGATIONN IRRIGATIONN IRRIGATION
í l ( ) d d l é d d d ( )Energía Solar (IES) – Universidad Politécnica de Madrid (UPM),28031 Madrid, Spain. Phone: +34 91 336 55 31, Fax: +34 91 336 78 2928031 Madrid, Spain. Phone: 34 91 336 55 31, Fax: 34 91 336 78 29
RL5RL5RL5
0 d0 m deepp
rackerracker
r intermittencesr intermittences
i i ( )Tizi (Morocco)( )
C SMITENCESMITENCES
P ll l ith
Poolol algorithmsg
Constant pressureConstant pressure
g of PID parametersg of PID parameters
ore efficiencyore efficiency
FILEFILEPV daily flow (m3/day)PV daily flow (m3/day)
Daily water requirement (m3/day)Flow (m3/day)
ng the day140
Daily water requirement (m3/day)ng the day0
120
100needs along 100needs along8080
60
4040
2020
0
0 1 2 3 4 5 6 7 8 9 10 11 12M thMonths
Well “Villena” – Amortization in 25 yearsy
Grid cost PV cost Grid costPV cost (c€/kWh) Savings
(c€/m3) (c€/m3) (c€/kWh)PV cost (c€/kWh) Savings
(c€/m ) (c€/m ) (c€/kWh)
16 9 6 6 13 0 5 1 60 9%16,9 6,6 13,0 5,1 60,9%
16 9 7 1 13 0 5 4 58 2%16,9 7,1 13,0 5,4 58,2%
bl El t i itwable Electricityy
tion in the Cost of kWhtion in the Cost of kWh
Market in Europe: 16 GW→ 24 000 M€Market in Europe: 16 GW→ 24,000 M€