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13-3. Apply the power curve of Fig. 13-14 to a site with average wind speed of U=7.7 m/s, with bin speed estimated using a Rayleigh distribution. Using 0.5 m/s bin size increments, estimate total output from the device in this location in kWh and the capacity factor.

13-3. Apply the power curve of Fig. 13-14 to a site with average wind speed of U=7.7 m/s, with bin speed estimated using a Rayleigh distribution. Using 0.5 m/s bin size increments, estimate total output from the device in this location in kWh and the capacity factor.

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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solve, show all steps and solution. energy systems engineering problem.

h 1800 Power output (kW) 1600 1400 1200 do 1000 sprave 800 600 400 200 0 O Site reference air density= 1.15 kg/m³ HECTOR 0 EX DAL 3000 40 = 5 ・ロ・ローウーローク ㄒㄒ 0.60 20 0.50 0.40 0.30 0.20 0.10 +0.00 25 Power 1.7MW Extraction efficiency Power 1.5MW -0-Eff 1.5MW -Eff 1.7MW 10 15 Wind speed (m/s) FIGURE 13-14 Power curve for 1.5-MW and 1.7-MW turbine for wind speeds from 0 to 21 m/s, with extraction efficiency (power output divided by power available in the wind).
Transcribed Image Text:h 1800 Power output (kW) 1600 1400 1200 do 1000 sprave 800 600 400 200 0 O Site reference air density= 1.15 kg/m³ HECTOR 0 EX DAL 3000 40 = 5 ・ロ・ローウーローク ㄒㄒ 0.60 20 0.50 0.40 0.30 0.20 0.10 +0.00 25 Power 1.7MW Extraction efficiency Power 1.5MW -0-Eff 1.5MW -Eff 1.7MW 10 15 Wind speed (m/s) FIGURE 13-14 Power curve for 1.5-MW and 1.7-MW turbine for wind speeds from 0 to 21 m/s, with extraction efficiency (power output divided by power available in the wind).
13-3. Apply the power curve of Fig. 13-14 to a site with average wind speed of U = 7.7 m/s, with bin speed estimated using a Rayleigh distribution. Using 0.5 m/s bin size increments, estimate total output from the device in this location in kWh and the capacity factor. 13 u a small turbine rated at 10 kW has approximately the following power curve: kW; 4 m/s<U≤ 10 m/s, P = (10/6)(U-4) kW; 10 m/s≤ U <20 m/s, P=10 kW;
Transcribed Image Text:13-3. Apply the power curve of Fig. 13-14 to a site with average wind speed of U = 7.7 m/s, with bin speed estimated using a Rayleigh distribution. Using 0.5 m/s bin size increments, estimate total output from the device in this location in kWh and the capacity factor. 13 u a small turbine rated at 10 kW has approximately the following power curve: kW; 4 m/s<U≤ 10 m/s, P = (10/6)(U-4) kW; 10 m/s≤ U <20 m/s, P=10 kW;
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