13-12. Suppose the turbine and site from Problem 13-3 are used as the basis for an investment in a wind farm. Each turbine has a total cost of $1000/kW, plus 20% for all site and grid connection costs. Ignore operating and maintenance costs. If the project life is 25 years and the MARR is 5%, what is the cost per kWh to produce electricity at this facility, before considering any transmission costs?

13-12. Suppose the turbine and site from Problem 13-3 are used as the basis for an investment in a wind farm. Each turbine has a total cost of $1000/kW, plus 20% for all site and grid connection costs. Ignore operating and maintenance costs. If the project life is 25 years and the MARR is 5%, what is the cost per kWh to produce electricity at this facility, before considering any transmission costs?

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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Concept explainers

Applied Fluid Mechanics

A fluid is a substance that is continuously deformed by the application of shear stress. The rate of deformation of a fluid depends on its viscosity. The fluid tries to flow when it interacts with some other system.

Question

Solve show all steps and solution. Energy systems engineering

13-12. Suppose the turbine and site from Problem 13-3 are used as the basis for an investment in
a wind farm. Each turbine has a total cost of $1000/kW, plus 20% for all site and grid connection
costs. Ignore operating and maintenance costs. If the project life is 25 years and the MARR
is 5%, what is the cost per kWh to produce electricity at this facility, before considering any
transmission costs?
06)

ni
Power output (kW)
1800
1600
1400
1200
1000
800
600
400
200
000
0
Site reference
air density
1.15 kg/m³
19/0
5
000
・ロー・ロ・ローターロ
HHHHH
4.
0.60
20
0.50
0.40
0.30
0.20
- 0.10
0.00
25
----Power
1.7MW
<-Power
1.5MW
15
10
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).
-0-Eff 1.5MW
-Eff 1.7MW
Extraction efficiency

Expert Solution

Step 1: Given data

Based on the problem 13-3

average wind speed is 7.7 m/s

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