Switch Gear and Protection detailed syllabus scheme for Electrical Engineering (EE), 2019-20 onwards has been taken from the DBATU official website and presented for the Bachelor of Technology students. For Subject Code, Course Title, Lecutres, Tutorials, Practice, Credits, and other information, do visit full semester subjects post given below.
For 6th Sem Scheme of Electrical Engineering (EE), 2019-20 Onwards, do visit EE 6th Sem Scheme, 2019-20 Onwards. For the Elective-VII scheme of 6th Sem 2019-20 onwards, refer to EE 6th Sem Elective-VII Scheme 2019-20 Onwards. The detail syllabus for switch gear and protection is as follows.
Switch Gear and Protection Syllabus for Electrical Engineering (EE) 3rd Year 6th Sem 2019-20 DBATU
Prerequisites:
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Course Outcomes:
To understand principles of protective relaying. T o understand principle of construction, operation and selection of different type of circuit breaker used in power system. To understand different protection schemes used in power system operation
UNIT 1
Switchgear and protection: Different types of switchgear, modes of classification, ratings and specifications. Protective Relaying: Need of protective relaying in power system, General idea about protective zone, Primary and backup protection, Desirable qualities of protective relaying, Classification of relays, Principle of working and characteristics of attracted armature, balanced beam, induction, disc and cup type relays, induction relays, Setting characteristics of over current; directional, differential, percentage differential and distance (impedance, reactance, mho) relays, introduction to static relays, advantages & disadvantages. 8
UNIT 2
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UNIT 3
Digital And Numerical Protection: Introduction, working principle , Diff. methods of Digital and Numerical protection, 6
UNIT 4
Bus bar: Feeder and Transmission line protection. Bus bar protection, Frame leakage protection circulating current protection and Transmission line protection using over current relays. Principles of distance relaying, choice between impedance, reactance and mho types, pilot wire and carrier pilot protection. 6
UNIT 5
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UNIT 6
Insulation co-ordination and over current protection: Definitions (Dry flashover voltage FOV), WEF FOV, Impulse FOV, insulation, coordinating insulation and protective devices. Basic impulse insulation (BIL), Determination of line insulation. Insulation levels of substation equipment. Lightning arrester selection and location. Modern surge diverters and Necessity of power system earthing, Method of earthing the neutral, Peterson coil, earthing of transformer. 7
Reference Books:
- Patara Basu & Chaudhary – Power System Protection.(New Delhi Oxford And IBH).
- Sunil S. Rao – Switchgear & Protection.(Tata Mcgraw Hill).
- Madhavrao .T. S- Static relay.
For detail syllabus of all subjects of Electrical Engineering (EE) 6th Sem 2019-20 onwards, visit EE 6th Sem Subjects of 2019-20 Onwards.