1. Lab 06: AEV System Analysis 2 (Performance Analysis) Advanced Energy Vehicle (AEV)

2. AEV Project Objective (Problem Definition) INITIAL CONCEPTS (Brainstorming) EXPERIMENTAL RESEARCH ANALYZE DESIGN DECISION RESEARCH COMPARE FINAL DESIGN Present AEV Design PT 1 PT 2 PT 3 PT 4 (System Analysis)(Programming)

3. AEV Data Conversion  Convert the EEProm into physical parameters of: Time (seconds) Current (amps) Voltage (volts)  Analyze the data by calculating: Power (watts) Incremental Energy (joules) Total Energy (joules)

4. Time, Current, Voltage, & Power  Time:  Current:  Voltage:  Power:  Distance t = time (seconds) t E = EEProm time (milliseconds) I = current (amps) I E = EEProm equivalent current V R = Arduino reference voltage V = Voltage (volts) V E = EEProm equivalent voltage P in = Power in (watts) V = Voltage (volts) I = Current (amps)

5. Energy  Remember that Energy is the area under the power versus time curve.  A rectangle approximation of the power and time will be used to calculate the incremental and total energy.  There are 3 approximation methods:

6. Energy  The midpoint method will be used to calculate the energy.  The midpoint method uses the averaged power of 2 neighboring points and multiplied by the time increment:  Sum up the incremental energy for the total value used throughout the operation

7. Things to Remember  Executive Summary for Lab 06  Update Project Portfolio  Study for Lab Proficiency Quiz (LPQ)  Extra Credit Video (Due: Lab 07 (Part 1))  Continue to work on PDR (Due: Lab 09B)