Fundamentals of Distribution System Overcurrent Protection
Call 303-770-8800 or visit www.euci.com
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Tuesday, November 13, 2007
Monday, noveMber 12, 2007
WHO SHOUlD ATTEND
PROGRAM AGENDA
OvERvIEW
Fundamentals of Distribution System Overcurrent Protection
November 12 13, 2007
The purpose of the course is to give the new utility distribution engineer an up-to-date overview of the basics of virtually
all areas of distribution overcurrent protection. The course addresses the equipment used to protect systems, how they
are coordinated, and their impact on system performance. It discusses the various philosophies used at many utilities as
well as the modern equipment now being used to achieve and improve coordination and reliability. It shows simple ways
to calculate fault magnitudes and select protective device ratings.
Register Today! Call 303-770-8800 or visit www.euci.com
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Engineering professionals and technicians needing an overview of overcurrent practices and philosophies of distribution
practices.
Distribution System Design and Protective Equipment
Characteristics
Registration and Continental breakfast: 8:00 8:30 a.m.
Seminar Timing: 8:30 a.m. 5:00 p.m.
Group luncheon: 12:00 1:00 p.m.
System Design
Substation design
Rating of transformers
Overload practices
Causes of failure
Feeder design
Grounded vs. ungrounded
Designs to improve reliability
Fault calculations made simple
Substation faults
Feeder faults
Impact of fault impedance
What are Arc Flash studies?
What are symmetrical components?
Equipment standards and ratings
Overview of equipment applications
High Impedance Faults
Fallacy of 40 ohms
Fault research
Why you cant detect high impedance faults
Overcurrent Protection - basics
Characteristics of fuses
Expulsion fuses
Current limiting fuses
Characteristics of relays
Electromechanical vs electronic
Instantaneous and time delay
Overtravel
Notching
Characteristics of reclosers
Hydraulic vs. electronic
Ratings and new capabilities
Overcurrent Protection Concepts
Continental breakfast: 8:00 8:30 a.m.
Seminar Timing: 8:30 a.m. 5:00 p.m.
Group luncheon: 12:00 1:00 p.m.
Impact of Grounding on Overcurrent Protection
Impact of neutral conductor
Effect of number of grounds on fault levels
Earth resistivity impact on faults
Philosophies of Protection
Substation transformer protection
Transfer trip
Differential relay fundamentals
Feeder protection
Coordination of relays and reclosers
Computer technique
Lateral protection
Choosing a lateral fuse
Fuse save vs. fuse blow
Coordination of reclosers and fuses
Fuse to fuse coordination
Distribution transformer protection
Philosophy of protection
Choosing a fuse
Secondary faults
Capacitor fusing
Fuse selection
Nuisance fuse operation
Reliability
Sectionalizing to improve reliability
Industry standards
What are others doing?
Impact of automation
How good is good enough?
INSTRUCTORS
Fundamental of Distribution System Overcurrent Protection
November 12 13, 2007
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James J. burke is an Executive Advisor with Quanta Services in Cary, NC. Jim is an internationally
recognized expert on power distribution system design and engineering; power quality; reliability; overcurrent
and overvoltage protection. He has published more than 100 technical papers, including 4 prize papers,
and is the author of the book Power Distribution Engineering: Fundamentals and Applications now in its
13th printing. He is a Fellow of the IEEE and the 1996 recipient of the IEEE award for Excellence in Power
Distribution Engineering. He is the IEEE 2005 recipient of the Herman Halperin Award for Transmission and
Distribution.
bOOK
The course uses the book
"Power Distribution Systems: Fundamentals and Applications"
and the document
Hard to Find Information on Distribution Systems.
These will be provided to participants.
Fundamentals of Distribution System
Overcurrent Protection Course, November
12-13, 2007, $1,495. Early bird before
November 2, $1,295
Check here if you have any dietary or accessibility
needs. We will contact you for more details.
Register Today! Call (303) 770.8800 or visit www.euci.com
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This discount may not be combined with any other promotional offer.
All cancellations received on or before : October 12, 2007 will be subject
to a $195 processing fee. Written cancellations received after this date
will create a credit of the tuition (less processing fee) good toward any
other EUCI conference or publication. This credit will be good for six
months. In case of conference cancellation, Electric Utility Consultants
liability is limited to refund of the conference registration fee only. For
more information regarding administrative policies such as complaint
and refund, please contact our offices at (303) 770.8800. EUCI reserves
the right to alter this program without prior notice.
MAIl DIRECTly TO:
Electric Utility Consultants, Inc. (EUCI)
5555 Preserve Drive
Greenwood Village, CO 80121
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COURSE PROCEEDINGS
A copy of the course proceedings will be distributed to
attendees at the event.
COURSE lOCATION
A room block has been reserved at the Omni Hotel at
CNN Center, 100 CNN Center, Atlanta, GA 30303 for the
nights of November 11-15, 2007. The rate is $175 single
and $195 double. Reservations may be made by calling
800-524-0500. Please mention the Electric Utility
Consultants, Inc. (EUCI) course to get the group rate.
Make your reservations prior to October 12, 2007.
Reservations after this date will be on a space available
basis and cannot be guaranteed at the conference
rate.
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