Power System Protection Basic   

Your True Partner in Attaining
Professional Excellence
Basic
Power System
Protection
Who Should Attend?
Technical personnel who are new to the areas of
protection design (or presently have minimal or
limited knowledge of power system protection
design and principles), and are involved in the
design, installation, operation and maintenance of
protection systems for electricity networks, such as
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Power System Planners
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Power System Protection Engineers
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Field Technicians
Circuitry and Automation Engineers
Power System Managers and Technical Officers
Communication Engineers
Construction and Project Managers
Power System O&M Engineers
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SYDNEY
9-10 March 2015
Rydges World Square Sydney
ADELAIDE
12-13 March 2015
Stamford Plaza Adelaide
PERTH
26-27 March 2015
Novotel Perth Langley
9.00 am - 5.00 pm
Basic Power System Protection
Introduction
Reliable protection systems are integral to electricity networks
whether they be within industrial, distribution or transmission
networks. The requirements of safety, minimisation of damage to
faulted plant, minimisation of consequential damage to healthy
plant and maintenance of a stable and secure supply of
electricity are paramount to all protection
designs. A reliable protection scheme needs
to be both dependable and secure. A
dependable scheme thus has a very high
level of certainty of operating correctly for all
faults within its zone of coverage. Conversely,
a secure scheme has a very high level
of certainty of not operating incorrectly
under any circumstances, especially in
the presence of faults and disturbances
external to its zone of coverage. These two
requirements of dependability and security
are thus conflicting.
Seminar Overview
It will assist those whose day-to-day work directly involves them
in the applications of protection design, scheme coordination and
relay settings. In addition, it will also provide a valuable and
necessary insight into these principles for those in the many
associated areas of electricity power system design.
The seminar focus particularly on the basic and high level
principles of protection design.
The more complex and
mathematical aspects of protection design have thus been
purposely excluded. The technical discussions and principles are
reinforced with many real life examples and experiences from
the seminar leader’s professional experience, covering 3
decades.
This seminar has been specifically prepared to meet the
requirements of :
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Project Managers, to ensure the project execution process
optimises coordination between the protection design and
the overall project implementation.
Planning Engineers, to identify the difficulties in providing
protection for various power system configurations under
review
Maintenance Engineers, to ensure that system protection
is not compromised as plant is removed from service during
maintenance
Circuitry Design Engineers, to ensure that protective
schemes are implemented in a manner to provide optimum
performance
Commissioning Engineers, to ensure the actual field
installation of the protection scheme and associated relay
settings meets the design requirements.
Field Technicians, to understand the importance of their
role in installing, testing and maintaining effective, reliable,
dependable and secure protection systems.
Protection Design Engineers, to identify protection
implications and to ensure design, coordination and relay
setting principles provide the necessary levels of speed,
security, dependability and safety.
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Thus the task, not only of the protection
engineer, but of all engineers and technicians associated with power systems, is to
ensure that planning, design, coordination,
implementation, commissioning, operation
and maintenance of protection systems
optimises both the dependability and
security of these schemes.
Seminar Leader’s Profile
This is an “Entry Level” seminar specifically
designed to provide a basic, but nevertheless
comprehensive, understanding of power system
protection design. It is ideally suited to meet the
learning requirements of those who are new to
the areas of protection design, or presently have
minimal or limited knowledge of power system
protection design and principles.
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To meet both of these requirements, the protection systems
need, simultaneously, to be coordinated, fast operating, secure
and dependable. The provision of these conflicting
requirements is fundamental to the National Electricity Rules
(NER) which regulates the performance of protection
systems and ensures inter-regional power
flows are not constrained and that power
system stability is maintained.
Barrie Moor is the Principal Engineer
of Power System Protection Training, a
provider of professional development
training seminars on the topics of power
system protection. With over 39
years experience in the Queensland
electricity transmission industry, Barrie
Moor has been involved in the design,
coordination and implementation of
protection schemes associated with
Queensland’s HV and EHV transmission systems since 1981.
Barrie also has extensive experience with the protection
of large generating plants.
From 2000 to 2007, Barrie filled the role of Senior Engineer
Protection Design, with statewide responsibility, leading
Powerlink’s Protection Design Team. From 2007 to 2012, in
the role of Principal Consultant Substation Protection, and
then Principal Engineer- Investigations, Barrie provided
specialist Protection Design and Fault Analysis services
to support the Asset Management and Operational
Groups within Powerlink. Barrie has 20 years experience within Australia and internationally in the provision of university
post graduate training on the design and implementation
of HV and EHV Transmission Protection Systems. He has
presented a number of papers on specialized aspects of
protection design at conferences both within Australia and
internationally. Barrie has also represented Powerlink on
CIGRE committee APB5, Power System Protection and
Automation and has served as a corresponding member of
Cigre and IEE working groups on Protection Systems.
CPD Recognition
This training program is designed to meet the Continuing
Professional Development (CPD) needs of participants.
A Certificate of Attendance will be awarded at the end of
the program. This serves as evidence of your personal
and professional commitment to building your career.
Fax your registration form to (02) 8068 0130
Course Contents
1.
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Fundamental Concepts of Power System
Protection
Reliability, Dependability and Security
Redundancy & Duplication
National Electricity Rule Requirements
Zones of Protection
Unit and Non-unit Schemes
Local & Remote Back up
CB Fail and Blind Spot Protection
Trip Circuit Monitoring
2.
Fault Calculations & Sequence Components
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Basic Considerations for 1, 2 & 3 Phase Faults
Classical Fault Study
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8.
Introduction to Transformer Protection
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Buchholz and Pressure Relief Devices
Biased Differential Protection
● Inrush and Magnetising Currents
● CT Connections for Phase Correction
● CT Connections for Neutral Current
Compensation
● Microprocessor Based Relay Applications
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9.
Introduction to Low Impedance Busbar
Differential Protection
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Multiple Bus Zones
Dynamically Switched Bus Zones
Bus Zone CB Fail Schemes
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3.
Fuses, Over Current & Earth Fault Protection
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10. Introduction to Feeder Differential Protection
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Fuses
IDMT Over Current Relays
Time & Current Discrimination
Relay Characteristics to IEC60255
Coordination Procedure
Parallel Elements and OC Protection Grading
Earth Fault Protection
4.
Voltage and Current Transformers
11. Auto Reclosing Concepts
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AS60044 Specification of VTs
Capacitor VTs
Transient Performance of VTs & CVTs
Class P & PX CTs to AS60044
Transient Performance of CTs
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Pilot Wire Protection
● Summation Transformer Techniques
Current Differential Protection
● Digital Signalling
● Data Synchronisation
● Alpha Plane Philosophy
Dead Time and Reclaim Time
Single and Three Pole Schemes
Sectionalisers
12. Protection of Capacitor Banks
5.
Introduction to Distance Protection
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Relay Zones of Operation
Phase Angle Comparators
Mho and Quadrilateral Characteristics
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Introduction to Protection Signalling
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Distance Relay Permissive Schemes
Distance Relay Blocking Schemes
Direct and Series Intertripping
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Over Current Protection and In-rush Current
Considerations
Capacitor Can and Bank Components and
Design Considerations
Balance Protection Schemes
Over Voltage Protection
7.
Introduction to High Impedance Differential
Protection
Customised In-House Course
Available
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Stability for external faults
Operation during in-zone faults
This program can be customised to suit the
specific needs of your organisation at significant
savings.
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Please contact us on (02) 8448 2078 or email
[email protected] for more details.
Email [email protected]
or
Visit www.cpdint.com.au
How to register?
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Registration form
Please register the following delegates for the event -
“Basic Power System Protection” Seminar
(Please tick √ the relevant box to indicate your choice of dates and venue, and print clearly in black pen for proper fax transmission)
□
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SYDNEY 9-10 March 2015, Rydges World Square Sydney
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ADELAIDE 12-13 March 2015, Stamford Plaza Adelaide
PERTH 26-27 March 2015, Novotel Perth Langley
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Course fees & Details
Course Registration Fee :
Register before 30 January 2015 :
AUD1,280.00 + AUD128.00(GST) = AUD1,408.00 per delegate.
Register after 30 January 2015 :
AUD1,380.00 + AUD138.00(GST) = AUD1,518.00 per delegate.
Register 3 or more delegates at the same time for this course:
AUD1,242.00 + AUD124.20 (GST) = AUD1,366.20 per delegate
Payment Terms : Payment is required before the event.
Delegates may be refused admission if payment is not received
prior to the event. Registration Fee includes lunch, refreshments
and training documentation/notes.
Cancellation : A substitute or replacement is welcome at no
additional charge. However, any cancellation of registration must
be made in writing. If you cancel at 14 or more calendar days
before the commencement of the event, you will receive a full
refund, minus a non-refundable $250 administration fee. If you
have not paid for the event, you will still be invoiced for the $250
administration fee. If you cancel within 14 calendar days of the
commencement of the event, you will be charged the full fee, even
if you have not paid yet.
Accommodation : Arrangements for accommodation are the
responsibility of participants and costs are not included in the
course fee. Accommodation is available at the venue/close by
and information can be made available to interested registrants.
Note : The organizer reserves the right to make changes to the
event schedule, contents and venue. The views expressed in the
event are not necessarily those of CPD International Pty Ltd.
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ACN 108 072 162 ABN 49 108 072 162
Address : Level 20, Tower A, Zenith Centre,
821 Pacific Highway, Chatswood NSW 2067, Australia
Tel : (02) 8448 2078 Fax: (02 ) 8068 0130
Your True Partner in Attaining
Professional Excellence