Project Plan Presentation
P0842X – LED Lighting
Technologies
COURTNEY WALSH (ME)
IAN FRANK (ME)
MATT BENEDICT (ME)
SHAWN RUSSELL (ME)
WIN MAUNG (ME)
NARESH POTOPSINGH (ME)
Why LEDs?
 RIT spends approximately $6 million on electricity
every year

Half goes towards lighting (~$3 million)
 LED
 Reduce energy consumption
 Longer lifetime
Lower maintenance costs
 Less waste


Environmentally friendly
LED Information
 Efficacy





Light output divided by power input
LED 30 lumen/watt
Future LEDs  150-200
lumen/watt
Fluorescent Light  85 lumen/watt
Incandescent bulb  16 lumen/watt
 Color Rendering Indices (CRI)




CRI measures fidelity of the colors
of objects reflecting the emitted light
LED  Vary from 62-91
Incandescent bulb  100
Metal Halide  ~85
http://lighting.sandia.gov/XlightingoverviewFAQ.htm
 Color Temperature




Degree warmth or coolness of a light
source
LED  5000-7500 (cool white)
Metal Halide  3000 K (very
yellow) to 20000 K (very blue)
HPS  2700 K
 Lifetime



LED  100,000 hours
Incandescent  1000 hours
Fluorescent  10,000 hours
Efficiency Comparisons
http://www.iolighting.com/efficacy.htm
Project Breakdown
Outdoor
 HPS: Shawn
 Metal Halide: Courtney
Indoor
 T8 Tube: Naresh
 CPL Replacement: Win
Developing
Nations
 Ian
Power Module
 Matt
Start Term: 2007-2 for MSD1
Start Term: 2008-2 for MSD1
End Term: 2007-3 for MSD2
End Term: 2008-3 for MSD2
Preliminary Work Breakdown Structure
Person
All
Week 0 - 1
(03 Dec 07)
Establish team values and norms
Three Week Project Plan
Week 1 - 2
(10 Dec 07)
Understand customer needs
Week 2 - 3
(17 Dec 07)
Present individual "research" to group
Review and understand the project
Meet with customers to establish any additional needs
Participate in brainstorming session
Meet with faculty guide and consultants
(or Brainstorm any additional needs)
Team building exercises/ice breakers
Participate in benchmarking session
Identify and gather any additional benchmarking
materials
Introduce project to team
Help team get up to speed
Arrange the necessary meetings
ME 1
Schedule a meeting with all team leads to
coordinate projects
Review CAD package tutorials
ME 2
EE 1
EE 2
Review Fatigue analysis package for deformation,
stress, and thermal (heat transfer) analysis
(Or lead needs brainstorming session)
Lead benchmarking session
Focus on human interface portion of benchmarking
session
Record and publish results from benchmarking and needs
evaluation
Focus on materials and mechanical analysis portion of
benchmarking session
-
Look into possible interface options and prepare
report
Lead brainstorming
Help others when/where needed
Look into possible materials and prepare report
-
Review EE analysis programs
Focus on power supply portion of benchmarking session
Look into power supply options and prepare report
Review chosen control language
Focus on power storage and light emitting portions of
benchmarking session
-
Look into storage and lighting options - prepare
report
-
Review EE analysis programs
Review MATLAB
ISE 1
Arrange meeting with customers
Determine product target specifications
-
Review CAD tutorials
Review sustainability guidelines
Focus on manufacturing, sustainability, and environmental Look into sustainability and DFM options - prepare
concern portions of benchmarking session
report
-
-
Preliminary Work Breakdown Structure
Diagram Representation
Team Values and Norms
Punctual
Each team member will arrive on time and will notify fellow team members of any
expected absences. It is important that the team member ensures that at least one
member of the team confirms the notification
Thorough
Each team member is expected to do their assigned work in a manner such that it does
not have to be redone by another, and if they feel that they have been assigned too much
work to do that they seek out help from other team members or faculty consultants
Accurate
Each team member will accurately complete and document their work
Professional and Ethical
Each team member will credit work and information to the proper sources and will be
trustworthy in all of their dealings.
Demonstrates the core RIT values of SPIRIT.
Each team member will remember that they are representing RIT and as such the
reputation of RIT and the SD program are reflected in their work.
Committed
Each team member will contribute an equal share to the success of the project and
commit to the challenge set before them with the understanding that the SD process
should a fun and informative
Grading and Assessment
Preliminary Grading Scheme
Grade Level
Senior Design I
Senior Design II
D
Have completed concept development for
Have multiple concepts in the works with
at least two of the original concepts and
a semi-clear plan for executing at least
have a project production plan for one of
one of them
the concepts
C
Have a concept singled out and in the
process of being completed
B
Have a working concept nearly developed Have finished the bulk of product
A
Have finished concept development and
are ready to proceed with fabrication
Have finished concept development and
begun working on the final project
Have a completed working product
Issues and Risks
Economic

Funding



Secure from FMS and EE Department
Environmental Protection Agency P3 Grant
Cost return


Lifetime cost comparison to current systems
Technical

Light distribution


Design lens/reflector system
Longevity



Design for extreme conditions
Use proven materials
Social

Group dynamics


Team building activities
Safety

Health hazards


Consult Underwriters Laboratory and IEEE standards
Outdoor Projects
 Mission Statement
 Walkway Metal Halide Replacement

This specific project will focus on developing a replacement for the
Metal Halide walkway fixtures that are located around campus.
These metal halide fixtures aim provide a good return on the
investment as well as an efficient light source. The LED fixture
needs to be energy efficient, cost effective, and easy to maintain.
Final Project Plan









Project Name
 LED Lighting Technologies for a Sustainable Entrepreneurial Venture
Project Number
 P08428
Project Family
 Sustainable Products, Systems, and Technologies Track
Track
 Sustainable Technologies for the RIT Campus
Start Term
 2007-2 for Senior Design I
End Term
 2007-3 for Senior Design II
Potential Faculty Guide
 Dr. Robert Stevens (ME) Confirmed
Faculty Consultant
 Dr. Vincent Amuso (EE)  Choice
Primary Customer
 RIT Facilities Management
Metal Halide Replacement
 Replacement
 Primary use on campus is for walkway
lighting
 Can be seen on quarter mile
 Metal Halide
 High-intensity discharge lamp
 High light output for their size
 Operate under high pressure and
temperature
 Color Rendering Index


Color Temperature


85
3,000 K (very yellow) to 20,000 K (very
blue)
Life Expectancy

10,000 to 12,000 hours
Phase 0: Planning
Staffing Requirements
Mechanical Engineers
Industrial and Systems Engineers
3
Mechanical
Engineer 1
Team
Lead
Assign tasks to rest of the team
Keep in contact with team leads from other projects
Prepare deliverables
Contribute to mechanical design
Mechanical
Engineer 2
Primary mechanical engineer
Develop casing
for LED light
parts together
Develop CAD package
Integrate
Mechanical
Engineer 3
Develop light
fixture
parts together
Develop CAD package
Integrate
Electrical Engineers
1
Electrical
Engineer 1
Primary electrical engineer
Determine power
source
power source
Develop interface to
LED
integration
Any computer programming
2
Industrial
Engineer 1
Primary industrial engineer
Develop fixture for LED
light
Communicate with other LED teams
Industrial
Engineer 2
Create a sustainable system
Help to
optimize the system
Make system manfactureable
Business Majors
Consultant
Business Major 1
Aid with
the manufacturing process
business plan to manufacture
Create a potential
product
Customer Needs
Target Specifications
Metric
Importance (Stars)
Units
Target Value
Production Cost
4
US $
~$400
Usable Temperature Range
5
Degrees (F or C)
-10-100 F,
(-25-40 C)
Water-Proof
4
Binary
Yes
Heat/Cold Resistant
4
Binary
Yes
Vandal Resistant
4
Binary
Yes
Lifetime
5
Hours
100,000
CRI Level
1
No units
85
Energy Efficient
5
lumen/watt
85
Standardized
4
Binary
Yes
Weight of Light (Mass)
3
Lbs (kg)
~10