P 4 Power

Alhamdulillah... completed our first training course of "Power System Protection" successfully...!!

Module 4

- What is Power Transformer?
- Construction and working of Power transformer
- Classification of Trafos by cooling, construction and type
- Why tertiary winding is used?
- What is Auto Transformer?
- Transformer connections and vector group
- Parallel operation of Transformers
- What is magnetizing characteristics and inrush current?
- Grounding of transformers and NGRs Protection
- On and Off-Load Tap Changer
- Types of faults on transformer (Internal and through faults)
- Protection for Transformers
- Differential Protection and bias differential
- Over load and fault conditions and behavior of diff. relay
- Overcurrent and Earth fault Protection
- Types of Earth Fault Protections
- HV/LV REF Protection
- Tertiary O/C and E/F Protection
- Bucholz Relay
- Tests on Transformers

Introductory slides (What, Why, When, How)

ALLHAMDULILLAH !!

After two successful orientation sessions, classes of first batch of

"POWER SYSTEM PROTECTION"

has been started from 25th December 2018
(organized by NoBS Academy) in Gulistan-e-Jauhar

ALLHAMDULILLAH !!

Orientation session of power system protection course has been successfully conducted (organized by NoBS Academy) in Gulistan-e-Jauhar on 18th December 2018..