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Mehr von Tashtiot media (20)
Tashtiot medium size power stations v5
- 1. -
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- 2. -
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- 3. : :
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- 4. ,
– TN = True Negative
– FN = False Negative
– TP = True Positive
– FP = False Positive
Source: AU Schmiegel, VoltWerk ©2011 SolarEdge 4
- 5. " "
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- 6. /
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90%
10%
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!16%
:
4 = 1%
4 = 1%
:
357 = 365 – 8 :
7 = 90% * 8 :
36 = 10% * 357 :
16% = 7/(36+7) :
Source: AU Schmiegel, VoltWerk ©2011 SolarEdge 6
- 7. !
-
120,000
100,000
80,000
60,000
40,000
20,000
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0% 1% 2% 3% 4% 5% 6% 7% 8% 9% 10% 11% 12% 13%
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357
" 40
" 1 "
0.5
" 55
Source: AU Schmiegel, VoltWerk ©2011 SolarEdge 7
- 8. , - 4,000 4
( 2kW - )
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(smart monitoring)
©2011 SolarEdge 8
- 9. -
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©2011 SolarEdge 9
- 10. –
80kW
©2011 SolarEdge 10
- 12. –
(mismatch)
©2011 SolarEdge 12
- 13. -
Combiner Boxes
(Ground Fault Detection – GFD)
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- 14. .
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- 15. –
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380kW
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1826
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©2011 SolarEdge NFPA : * 15
- 16. –
5 –
Combiner Box (String)
Inverter
Combiner
- -
PV 12A
+ +
4A
©2011 SolarEdge 16
- 17. ( ) –
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2.5 -
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250kW 5
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©2011 SolarEdge 17
- 18. –
,
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©2011 SolarEdge 18
- 19. ( ) –
, GFDI -
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5-
String -
Inverter
Combiner
- -
PV 12A
+ +
4A
©2011 SolarEdge
19
- 20. – "
: "
. Combiner Box DC "
,
"Combiner Box 56-
*source: Bakersfield investigation report
©2011 SolarEdge 20
- 23. ' – Combiner Box
Combiner Box '
String - String
String
String
(50-400mA)
AC - String
©2011 SolarEdge 23
- 27. " "
50kW
iPhone-
:
(98% ) 12.5kW 4
PowerBox
12
25
©2011 SolarEdge 27
- 28. Lior Handelsman | VP Product Strategy & Business Development, Founder
:
Email: Lior.h@solaredge.com www.solaredge.com
Twitter: www.twitter.com/SolarEdgePV www.solaredge.de
Blog: www.solaredge.com/blog www.solaredge.jp
www.solaredge.fr
©2011 SolarEdge 28