Gas Insulated Systems (GIS) Detailed Syllabus for High Voltage Engineering/ Power Systems With Emphasis On H.V. Engineering M.Tech first year first sem is covered here. This gives the details about credits, number of hours and other details along with reference books for the course.
The detailed syllabus for Gas Insulated Systems (GIS) M.Tech 2017-2018 (R17) first year first sem is as follows.
M.Tech. I Year I Sem.
Prerequisite: Power Systems & Switch Gear and Protection
Course Objectives:
- To study the physical and chemical properties of SF6.
- To introduce design criteria of Gas Insulated Substation (GIS).
- To comprehend the substation insulation co-ordination and protection schemes.
- To understand the source and effect of VFTO’s in GIS.
- To know various diagnostic methods of GIS.
Course Outcomes: After the completion of this course, the student will be to
- Develop the understanding of GIS equipment and their arrangements.
- To design the substation for present requirement with proper insulation coordination and protection against very fast transients.
- To perform various diagnostic methods of GIS.
UNIT–I: Introduction to GIS and Properties of Sf6: Characteristics of GIS- Introduction to SF6 – Physical properties-Chemical properties – Electrical properties-Specification of SF6 gas for GIS application – Handling of SF6 gas before use – Safe handling of SF6 gas in electrical equipment – Equipment for handling the SF6 Gas – SF6 and environment.
UNIT–II: Layout of GIS Stations: Advancement of GIS station – Comparison with Air Insulated Substation – Economics of GIS – User Requirements for GIS – Main Features for GIS – Planning and Installation components of a GIS station.
UNIT–III: Design and Construction of GIS Station: Introduction – Rating of GIS components – Design Features – Estimation of different types of Electrical Stresses – Design Aspects of GIS components – Insulation Design for Components – Insulation Design for GIS – Thermal Considerations in the Design of GIS – Effect of very Fast Transient Over-voltages (VFTO) on the GIS design – Insulation Coordination systems – Gas handling and Monitoring System Design.
UNIT-IV: Fast Transient Phenomena In GIS: Introduction – Disconnector Switching in Relation to Very fast Transients-Origin of VFTO-Propagation and Mechanism of VFTO-VFTO Characteristics- Effects of VFTO-Testing of GIS for VFTO.
UNIT–V: Special Problems in GIS and GIS Diagnostics : Introduction – particles their effects and their control- Insulating Spacers and their Reliability – SF6 Gas Decomposition – Characteristics of imperfections in insulation – Insulation Diagnostic methods – PD Measurement and UHF Method.
TEXT BOOK:
- M. S. Naidu,” Gas Insulated Substations”- IK International Publishing House.
For all other M.Tech 1st Year 1st Sem syllabus go to JNTUH M.Tech High Voltage Engineering/ Power Systems With Emphasis On H.V. Engineering 1st Year 1st Sem Course Structure for (R17) Batch.
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