Protection of Electrical Power Systems
Introduction:
Power system protection is an essential component of all forms of electrical power systems. In practice, protective relaying is directly associated with security of supply, the reduction of damage to faulted plant, cost of energy and, most importantly, all aspects of safety. The subject is unique in requiring knowledge of all topics broadly classified under the title of electrical power engineering, including generation, utilization, maintenance and the transmission of electrical power. As a consequence it enhances an engineer’s working knowledge and becomes an important asset for power system planning, operation and management. The course focuses attention on the fundaments of the subject and illustrates the protection philosophies in common use by reference to the application of modern multi-functional microprocessor relays to practical situations.
Course Objectives:
By the end of this course delegates will be able to:
· The need for protection & Protection fundamentals
· Relay transducers, both current and future
· System grounding principles & Overcurrent earth fault protection
· An overview of power system fault analysis & Coordination principles
· Transformer protection & Generator protection
· Bus protection & Motor protection
· Line and feeder protection & Principles of relay application
Who should attend?
The aim of the programme is to update the working knowledge of practicing protection engineers and senior technicians as well as those in closely related branches of electrical power engineering responsible for specification, installation, inspection, and maintenance and commissioning of electrical plant
Course Outline:
Fundamentals and Fault Analysis
· Introduction to power system protection
· Power system fault analysis
· Phase faults & Earth faults
· Manual calculation
· Use of software
· Protection fundamentals
· Definitions and terminology
· Unit and non-unit systems
Transducers and Overcurrent Schemes
· Transducers
· Current transformer equivalent circuit
· Current transformer specification
· Current transformer errors
· Current transformer characteristics
· Effect of Current transformer burden
· Overcurrent relays of control systems
· The modern relay and functions provided
· Characteristics
· Directional schemes
· High and low set instantaneous relays
· Application to earth faults
· Principles of coordination
Unit Protection
· Transformer protection
· Typical transformer faults
· Protection of small transformers
· Biased differential
· High impedance differential
· Restricted earth leakage
· Buchholz and winding temperature
· Additional earth fault
· Use of earthling transformer
· Relay settings for modern multi-functional relays
· Generator and generator unit
· Schematic layout of plant
· Generator grounding principles
· Generator earth fault
· Differential schemes
· Generator protection continued
· Asynchronous running
· Negative phase sequence
· Over and under voltage
· Over and under frequency
· Reverse power
· Excitation, Motor protection
· Motor protection principles
· Thermal considerations
· Frequent starting, Locked rotor
· Phase imbalance, Single phasing
· Phase short circuit
· Earth fault, Undercurrent
· Setting of multifunctional relays
Bus and Circuit Protection
· Principles of operation
· High impedance selective schemes
· Distance protection
· Principles of operation
· Characteristics
· Arcing faults
· Faults close to relay location
· Causes of inaccuracy of measurement
· Teed feeders
| Code | From | To | City | Fee | |
|---|---|---|---|---|---|
| EE04 | 03 Feb 2020 | 14 Feb 2020 | Marbella | US$ 8500 | Book |
| EE04 | 05 Apr 2020 | 16 Apr 2020 | Dubai | US$ 7000 | Book |
| EE04 | 01 Jun 2020 | 12 Jun 2020 | Kuala Lumpur | US$ 7500 | Book |
| EE04 | 02 Aug 2020 | 13 Aug 2020 | Cairo | US$ 6500 | Book |
| EE04 | 12 Oct 2020 | 23 Oct 2020 | Istanbul | US$ 7500 | Book |
| EE04 | 14 Dec 2020 | 25 Dec 2020 | London | US$ 8000 | Book |
|
DUBAI OFFICE
Ittihad Deira Building, |
USA OFFICE 642 E14 Street,10009-13 Manhattan, New York (NY) USA info@petrogas-training.com |
EGYPT OFFICE 52 General Kamal Hejab Street,Suez Bridge, Cairo, Egypt info@petrogas-training.com |
Certificate of Completion will be provided to the candidate(s) who successfully attend and complete the course. Training hours attendance percentage of 75% is required.
Standard course hours: 8:30 A.M. to 3:30 P.M. Informal discussions: 4:30 P.M. to 5:30 P.M.
We use a blend of interactive and hands-on methods, active participation, a variety of instructional techniques, dynamic presentations, individual and group exercises, in depth discussion, DVD’s, role-plays, case studies, examples. All of the information, competencies, knowledge and skills acquired within our training programs, are 100% transferrable to the participants’ workplace.
Pre-Test and Post-Test Assessment are applied on 5-day and 10-day programs. Also, post course evaluation and candidate’s evaluation are applied to add another level of quality measurement. Candidates’ feedback is highly appreciated to elevate the training service quality.
A- Have staff trained in the latest training and development approaches
B- Support nationalization and talent management initiatives
C- Have properly trained and informed people who will be able to add value
D- Gain relevant technical knowledge, skills and competencies
A- Develop job related skills
B- Develop personal skills in subject matter
C- Have a record of your growth and learning results
D- Bring proof of your progress back to your organization
F- Become competent, effective and productive
G- Be more able to make sound decisions
H- Be more effective in day to day work by mastering job-related processes
I- Create and develop competency to perform job well
A- 10% discount after 05 candidates’ registration.
B- 15% discount after 10 candidates’ registration.
C- 20% discount after 20 candidates’ registration.
D- 25% discount after 25 candidates’ registration.
E- 30% discount after 30 candidates’ registration
F- Higher discount rates will be offered based on work volume with different clients.
A- One extra free seat is offered on 4 candidates on the same course and dates.
B- Two extra free seats are offered on 6 candidates on the same course and dates.
C- Three extra free seats are offered on 8 candidates on the same course and dates.
D- Four extra free seats are offered on 10 candidates on the same course and dates.
E- Five extra free seats are offered on 12 candidates on the same course and dates.
Nominations to our public courses are to be processed by the client’s Training and/or HR departments. A refund will be issued back to the client in the event of course cancellation or seat unavailability. A confirmation will be issued to the relevant department official(s).
If a confirmed registration is cancelled less than 5 working days prior to the course start date, a substitute participant may be nominated to attend the same course or a 20% cancellation charge is applied. In case of a no-show, a 100% fee will be charged.
PAYMENT POLICY
Payment is due upon receiving the course confirmation, invoice and/or proforma invoice. However; the fee due can be wire transferred to our bank account directly after course completion. Our bank details are illustrated on the confirmation, invoice and proforma invoice, as well. The above documents can be communicated electronically, i.e., in a soft copy or/and in hard copy based on customer’s request.
COPYRIGHT
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