i. using the logarithmic and power law, determine the expected wind speed at 50m above ground level. O 25

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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the topics on this question is on renewable energy calculation. please i need you help

a) To perform the feasibility analysis for siting a wind turbine at Landmark University Medical
Centre, a wind speed estimate is required. If at a height of 15m, the average wind speed at the
proposed site is 2.5m/s:
using the logarithmic and power law, determine the expected wind speed at 50m above
ground level.
i.
N:B: Take roughness length as 0.5m and wind shear exponent (a) as 0.25
from the result obtained in (a). present with valid reasons, your opinion as regards siting
the wind turbine at Landmark University Medical Centre.
ii.
Transcribed Image Text:a) To perform the feasibility analysis for siting a wind turbine at Landmark University Medical Centre, a wind speed estimate is required. If at a height of 15m, the average wind speed at the proposed site is 2.5m/s: using the logarithmic and power law, determine the expected wind speed at 50m above ground level. i. N:B: Take roughness length as 0.5m and wind shear exponent (a) as 0.25 from the result obtained in (a). present with valid reasons, your opinion as regards siting the wind turbine at Landmark University Medical Centre. ii.
Question Two
Given the load profile (Table 1) for a typical residential home as in Question 1 being used between the
hours of 5pm and 9am daily.
Table 1. Load profile for a typical rural residential home
S/N Appliances
Quantity
Power Rating(W)
1.
Light
18
2.
Fan
3
75
3.
Television
41
If a tariff of N21.80 per kWh set by the utility company:
Determine the total annual energy consumed by all the homes.
(i.)
(ii.) The real power electricity charges to be paid by the 200 t ormes nonthly
(iii.)
If a mini-hydro-plant/wind-turbine/diesel-generator configuratic n was utilized as a hybrid
energy source for the community having an optimal sizing of 350kW, 150kW, and 100kW
respectively. Determine the power penetration index (renewaɔle fraction) for the hybrid
solu tion in Ekeremor.
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Transcribed Image Text:Question Two Given the load profile (Table 1) for a typical residential home as in Question 1 being used between the hours of 5pm and 9am daily. Table 1. Load profile for a typical rural residential home S/N Appliances Quantity Power Rating(W) 1. Light 18 2. Fan 3 75 3. Television 41 If a tariff of N21.80 per kWh set by the utility company: Determine the total annual energy consumed by all the homes. (i.) (ii.) The real power electricity charges to be paid by the 200 t ormes nonthly (iii.) If a mini-hydro-plant/wind-turbine/diesel-generator configuratic n was utilized as a hybrid energy source for the community having an optimal sizing of 350kW, 150kW, and 100kW respectively. Determine the power penetration index (renewaɔle fraction) for the hybrid solu tion in Ekeremor. IMG-20210419-WA0005.jpg (960 x 1280) + 1:1 Edit in Picasa Upload
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