HARDWARE
The Hardware Section introduces the student to the hardware platform of the Universal relay. Topics covered include:
Hardware Basics
Introduction
UR Family
Cyclic Scan
Modular Concept
Module Removal
Faceplate
Modules
CPU
Power Supply
DSP
Digital I/O
Transducer I/O
Inter-relay Communications |
Wiring
UR Case Capacity
Terminal Block
Power Supply
CT/VT Wiring
CT Characteristics
Digital I/O Wiring
Circuit Monitoring
IRIG-B Configuration |
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SOFTWARE
>> Advanced Software Topics using URPC
The Software Section includes a discussion of the fundamentals of URPC: The Universal Relay Setup program. Step-by-step tutorials cover:
Introduction to the URPC interface
Configuration of URPC to communicate with a UR over an
RS232 connection
Configuration of URPC to communicate with a UR over
the Ethernet using Modbus over TCP/IP
The student is then introduced to Device settings within URPC with an emphasis on:
Functional Grouping of settings
Product Setup
System Set-up branches
The discussion then moves to the Oscillography and Event Log with tutorials on:
The Oscillography Viewer
Retrieval of an Oscillography reading in URPC
The use of Preferences
Playback functions and phasor playback
Finally the training CD will demonstrate settings file management that will include:
Reading and Writing settings files
How to make setting changes to the files Offline
Converting the firmware version of the Setting Files
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PROTECTION
The Protection Module covers all of the steps necessary to meter current and voltage levels and configure the basic protective elements in the UR product family. Topics include:
Metering
Introduction
Signal Sources
Power System
Current and Voltage
metering
CT & VT ratios
Elements
Common settings
Per Unit Quantities
Grouped and Control
Elements |
Grouped Elements
Introduction
Setting Groups
IOC Element (50)
Event Record fault analysis
Oscillography fault analysis
TOC Element (51)
TOC fault analysis |
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| FLEXLOGIC™
The FlexLogic™ Module covers the critical role of FlexLogic™ within the UR and how to apply it to real world applications. Topics include:
Equation Basics
Introduction
Logic Gates
Primary Controls
Introduction
Contact Input Basics and
Applications
User Programmable LED
Applications
Virtual Output Basics,
Config. & Applications
Contact Output Basics
and applications
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Advanced Control
Virtual Input Basics and
Applications
Operator Basics and
Applications
Timers
Latches
Protection
IOC FlexLogic™
Applications
TOC FlexLogic™
Applications
Digital Elements
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| COMMUNICATION
The Communication Module covers:
Basic Data Terminology
LAN/MAN
WAN
Baseband/Broadband
Protocol
Medium
Communication
Relationships
LAN Access Methods
LAN Topology
Introduction
Communication Ports
CPU Ports
Serial Bus
Half Duplex
10BaseT Topology
10BbaseF Topology
Redundant 10BaseF
Topology
UR WANs
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LAN Networking
Introduction
Distance limitations of
different media
Power Budgeting
Single and Multi Mode Fibers
10BaseF LAN Installation
Redundant 10BaseF LAN
Installation
UCA/GOOSE Messaging
Introduction
Peer-to-Peer Messaging
Remote Outputs
Multicast Messaging
Application |
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| RESOURCES
The Resources section contains a variety of references and exercises applicable to the UR Family:
A series of Lab Exercises challenge the student to apply the
material from UR Apps I to a particular application. Based
on given set of functional requirements, the student must:
Choose the appropriate device for the application
Configure the device
Create the appropriate wiring and logic diagrams
Write the FlexLogic™ Equation and
Select the appropriate settings in URPC
Also available on the CD are UR Product Resources:
Product Videos that feature Generation, Distribution and
Feeder Management Relays
A convenient reference section to Technical Publications
applicable to the UR family
A handy WebLinks section that includes valuable URL’s
pertinent to the Universal Relay family
The Art and Science of Protective Relaying textbook
Link to the 'Apps Notes Tool' allows you to customize searches in a library of over 200 UR related documents.
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