06-07-2012, 10:56 AM
HydroFly Flywheel
FinalPresentationFlywheel.pdf (Size: 348.56 KB / Downloads: 46)
Introduction
Why is the project being done?
- To correct short voltage sags (Less than 1.5 seconds)
to maintain a stable voltage to critical loads.
Primary Objective
• Interface a flywheel to the AMPS with the
ability to correct for voltage sags occurring
on the AMPS.
– Implement the design by Satish Samineni
Secondary Objectives
• Spin a flywheel
• Communicate between converters
• Operate each converter with its own PWM
• Provide power to AMPS
• Make the system safe
• Operation Manual
Goals that have not been met
• Fully Operational STPWM Code
– Setup voltage LEMs and acquire voltages
• 3 voltages LEMs not yet received, but on the way
• Converter can acquire two voltages, but must scale by
calculation of transformer ratio.
– Implement sine wave lookup table
• Fully Operational SVPWM Code
– Setup voltage LEMs and acquire voltages
– Setup position encoder and acquire theta
Design Functionality
• Block Diagram
• Circuit Schematic
• Sub Circuit Schematics
• Organizational Chart
• Code Flow Diagram
• Programming
• Documentation
• Safety Features