Lab Rules
description
Transcript of Lab Rules
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Lab Rules
Sean Dengler, Lab Manager
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Problem-Based Learning Can a wind turbine economically and sufficiently generate
electricity for a village on the Hopi Indian Reservation? Exploration Kit
DC motor (1.5-3.0 V) Wire leads with alligator clips Propeller AA Battery (1.5 V) Light Bulb (2.33 V, 270 mA) Multimeter
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Figure 1 Wind Speed Map of Arizona2
Hopi Reservation
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Wind speed data from the Hopi site
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Wind Speed, meters/sec
Pro
babi
lity
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Matching the Wind Turbine to the site
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1.0%
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Wind Speed (m/sec)
Pro
babi
lity
(%)
0.0
0.2
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0.6
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1.0
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Pow
er/R
ated
Pow
er
Wind Speed Distribution
Siemons 2.4 MW
Vestas V52 850 kW
Vestas V-82 2 speed
GE 1.5 MW SLE
Suzlon 950 kW