CUTTHROAT ENERGY Preliminary Design Review
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Overview
Electrical Layout
The Problem
Needs Additional high-speed run 260 rpm ~800V ~1300A 25 sec of additional energy
Deliverables Documents Problem Description and Requirements Potential Design Solutions Recommended System Selection Final Configuration Report Models Laboratory model of scaled system
Project Learning PM Motors Power Electronics Ultracapacitors Transient Simulation
Parallel DC Solution
Series DC Solution
Capacitor Solution Pros Quick Device Response Low Development Cost Long Life Cons Component Cost Size Charging
Auxiliary System Pros Use exiting equipment Small size Component Cost Cons Development Cost Available Energy
Design Matrix
Begin Project Definition (Phase 1): September 8, 2006 Client Interview: September 18, 2006 Bayview Visitation: October 3, 2006 Project Needs/Specifications: October 16, 2006 Begin Conceptual Design (Phase 2): October 16, 2006 Individual Learning Presentations: October 23, 2006 Math Model Prototype #1: October 23, 2006 Preliminary Design Review: November 3, 2006 Math Model Prototype #2: November 6, 2006 Evaluate and Select Among Alternatives: November 10, 2006 Begin System Integration (Phase 3): November 13, 2006 Interim Design Report Review: November 17, 2006 Rough Draft Laboratory Model: November 17, 2006 Refined Laboratory Model: November 29, 2006 Snapshot Day: December 1, 2006 Finalize Proposal/ Project Plan: December 8, 2006 Schedule
Series Transient Model
Series Transient Block Model
Speed and Power Profiles
Cabinet and Supplemental Voltages
Questions?