02/10/2004by: strobridge & sulkoski1 g.u.s.t.e.r. electrical design project presentation
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02/10/2004 By: Strobridge & Sulkoski 1
G.U.S.T.E.R.Electrical Design Project Presentation
02/10/2004 By: Strobridge & Sulkoski 2
Background System used for
educational purpose. A fan is used to provide
airflow for the testing of small wind rotors.
Current system is insufficient & inadequate. Consists of:
Lego Generator & LEDs to measure power output.
The channel tube is a box shape made out of scrap material.
02/10/2004 By: Strobridge & Sulkoski 3
ProblemDesign & build a wind rotor testing system. Capable of testing wind rotors up to 30 cm in
diameter. Automated, so the user can obtain
measurements of rotor power output to wind speed.
02/10/2004 By: Strobridge & Sulkoski 4
Solution Hub on generator for blade mounting Variable blade pitch Variable wind speed Data Acquisition Card Computer program with user interface
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System OverviewTubeaxial Fan
HC08
Generator
Wind Rotor
DAQ (Data Acquisition Card)
User at PC
Motor Driver
Variable Load
Wind Tunnel
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Electrical Overview
PC
DAQ (in PC)
+9V from PS120V from PS
+5V from PSPower
Data
Voltage Generated
AC Fan MotorGenerator
HC08
Motor Driver
Load Relay
Wall Outlet
PS = Power Supply
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Motor Driver
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Phase Control
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Load Bank
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Time Line
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Any Questions?