General Introduction
Electrical engineering basic concepts -
Three phase review and per unit -
Voltage levels -
One line and three line diagram -
Generation system layout -
Transmission system layout -
Substation system layout -
Distribution system layout -
Transmission line steady state operation -
Transmission line under fault conditions -
Transmission line short circuit current calculation -
Introduction to protective relaying
What is relaying -
Multi-layered structure of power systems -
Abnormalities -
Basic Terms Used on Protection -
Selectivity, Zones of protection -
Stability, Speed, Sensitivity -
Primary and back up protection -
Methods of Discrimination -
Definitions -
Indicators and Tripping circuits -
Protective equipments
Coordination of switchgear devices -
Isolating links -
Fuse -
Sectionalizer -
Auto-recloser -
Circuit breakers -
Relays -
Relay types -
Thermal relays -
Electromagnetic relays -
Static relays -
Digital relays -
Current and voltage transformers
Introduction -
Performance of CT -
Standard class designation -
Polarity marking on CT windings -
Saturation of CT -
Connection of CT’s -
Linear couplers and electronic CT’s -
Voltage transformers -
CCV transformers -
Performance of CCVT’s -
Non-pilot over current relays
Introduction -
Inverse time delay over current relays -
Earth fault relays -
Setting rules -
Pick up setting -
Time delay setting -
Case study -
Relays coordination -
Case study -
Instantaneous over current relays
Application -
Setting rules -
Case study -
Directional over current relays
Introduction -
Application -
Case study -
Directional control -
Directional overcurrent -
Polarizing signals -
Power directional relays -
Fault directional relays -
Non-pilot distance protection
Introduction -
Stepped distance protection -
Zones setting -
Case study -
R-X diagram -
Three phase distance relays -
. Distance protection schemes
Introduction -
Zone one extension scheme -
Transfer trip scheme -
Blocking scheme -
Directional comparison unblocking scheme -
Pilot protection
Introduction -
Convention of direction -
Condition for direction comparison -
Circulating system -
Balanced voltage system -
Summation arrangements -
Long pilot circuit -
Practical pilot wire systems -
Carrier systems -
Carrier unit protection schemes -
Case studies
Redial lines protection by overcurrent relays -
Parallel lines protection -
Transformer feeder protection -
Multi ended lines protection -
Practical carrier system-Contraphase P10 -
By the completion of this course the participants will
Know the electrical power system element and transmission lines -
Learn the types of faults and abnormal operating conditions -
Know the basic elements of protection system -
Know the function of CT and VT -
Study and know the non pilot relaying of TL -
Know the type of protection methods of TL -
Know the new technology of TL protection -
Be able to apply and select the relays for various applications -
High-Quality Training Material
- Material Quality: Scientific material that is high-quality in both content and design, crafted in an elegant manner.
- Expert Trainers: Trainers with the highest levels of expertise and experience.
- Advanced Training Tools: Utilization of modern and advanced training tools and techniques.
- Comfort and Support: A team trained to ensure complete comfort for the trainees.
- Well-Equipped Training Facilities: Training rooms equipped with all necessary facilities.
- Customized Training Programs: Ability to design training programs tailored to the strategies and needs of the participating companies.
At Creative Sources for Training (CS), we strive to apply the highest standards of quality to achieve the desired objectives by:
- Conducting pre- and post-assessments to determine the added value of the program.
- Relying on workshops and enhancing interaction between the trainer and participants, as well as among the participants themselves.
- Using the latest training tools and interactive techniques applied globally.
- Sharing experiences from institutions that have successfully implemented and achieved significant results.
- Preparing and organizing training materials through specialists and practitioners in similar projects and presenting them in a luxurious manner.
- Focusing on executing the project in a distinctive training environment that matches the nature of the program at a five-star hotel.
- Conducting sessions with a maximum of 20 participants per program.
- Providing detailed reports on each training program covering aspects such as attendance, participation, assignments, and test results.