Department ofcoretheory
SWITCH GEAR & PROTECTION
ELE 3123
Syllabus
- 01Fuses. Neutral grounding
- 02Circuit breakers: Arc phenomenon, arc interruption theories, Special duties
- 03CB types: Oil circuit breakers, Air circuit breakers, SF6 CB, Vacuum CB, CO2 CB, MCB, MCCB and HVDC circuit breakers
- 04CB rating, testing, operating mechanism, Autoreclosure, metal clad switchgear, GIS
- 05Isolators and earthing switches
- 06Protective Relaying: Functions, characteristics, standard definition of relay terminologies, classifications & operating principles
- 07Protection schemes for bus zone, transformer, alternator, transmission Line and Induction Motor
- 08Static Relays, Numerical relaying: Building blocks, signal conditioning, DFT, phasor estimation, numerical relaying algorithms
- 09Introduction to SCADA, IEDs and IEC 61850 protocol
- 10Self-study on selected topics
References
- Rao S.S., Switchgear Protection and Power systems, Khanna Publishers, 2015.
- Badriram and Vishwakarma, Power System Protection & Switchgear, MGH, 2014.
- Ravindranath & Chander, Power System Protection and Switchgear, New Age International, 2018.
- Mason, The Art and Science of Protective Relaying, Wiley, 1972.
- Ravindra P. Singh, Digital Power System Protection, PHI, 2007.
Credits Structure
3Lecture
0Tutorial
0Practical
3Total