JNTUH B.Tech 2016-2017 (R16) Detailed Syllabus Power Systems – II

Power Systems – II Detailed Syllabus for B.Tech third 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 Power Systems – II B.Tech 2016-2017 (R16) third year first sem is as follows.

B.Tech. III Year I Sem.       L/T/P/C
Course Code:EE501PC         4/1/0/4
Prerequisite: Power Systems –I and Electromagnetic field theory

Course Objectives:

• To compute inductance and capacitance of different transmission lines.
• To understand performance of short, medium and long transmission lines.
• To examine the traveling wave performance and sag of transmission lines.
• To design insulators for over head lines and understand cables for power transmission.

Course Outcomes: After completion of this course, the student

• Able to compute inductance and capacitance for different configurations of transmission lines.
• Able to analyze the performance of transmission lines
• Can understand transient’s phenomenon of transmission lines.
• Able to calculate sag and tension calculations.
• Will be able to understand overhead line insulators and underground cables.

UNIT-I: Transmission Line Parameters: Types of conductors – calculation of resistance for solid conductors – Calculation of inductance for single phase and three phase, single and double circuit lines, concept of GMR & GMD, symmetrical and asymmetrical conductor configuration with and without transposition, Numerical Problems. Calculation of capacitance for 2 wire and 3 wire systems, effect of ground on capacitance, capacitance calculations for symmetrical and asymmetrical single and three phase, single and double circuit lines, Numerical Problems.

UNIT-II: Performance of Short and Medium Length Transmission Lines: Classification of
Transmission Lines – Short, medium and long line and their model representations – Nominal-T, Nominal-Pie and A, B, C, D Constants for symmetrical & Asymmetrical Networks, Numerical Problems. Mathematical Solutions to estimate regulation and efficiency of all types of lines – Numerical Problems. Performance of Long Transmission Lines: Long Transmission Line – Rigorous Solution, evaluation of A,B,C,D Constants, Interpretation of the Long Line Equations, Incident, Reflected and Refracted Waves -Surge Impedance and SIL of Long Lines, Wave Length and Velocity of Propagation of Waves – Representation of Long Lines – Equivalent-T and Equivalent Pie network models (numerical problems).

UNIT – III: Power System Transients: Types of System Transients – Travelling or Propagation of Surges – Attenuation, Distortion, Reflection and Refraction Coefficients – Termination of lines with different types of conditions – Open Circuited Line, Short Circuited Line, TJunction, Lumped Reactive Junctions (Numerical Problems), Bewley’s Lattice Diagrams (for all the cases mentioned with numerical examples). Various Factors Governing The Performance of Transmission Line: Skin and Proximity effects – Description and effect on Resistance of Solid Conductors – Ferranti effect – Charging Current – Effect on Regulation of the Transmission Line. Corona – Description of the phenomenon, factors affecting corona, critical voltages and power loss, Radio Interference.

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TEXT BOOKS:

• “C. L. Wadhwa”, “Electrical power systems”, New Age International (P) Limited Publishers, 1998.
• “Grainger and Stevenson”, “Power Systems Analysis”, Mc Graw Hill, 1st Edition 2003.
• “M. L. Soni, P. V. Gupta, U.S. Bhatnagar and A. Chakrabarthy”, Power System Engineering, Dhanpat Rai & Co Pvt. Ltd, 2009.

REFERENCE BOOKS:

• “I. J. Nagarath & D. P Kothari” , “Power System Engineering”, TMH, 2nd Edition 2010
• “B. R. Gupta”, “Power System Analysis and Design”, Wheeler Publishing, 1998.
• “Abhijit Chakrabarti and Sunitha Halder”, “Power System Analysis Operation and control”, PHI, 3rd Edition, 2010

For all other B.Tech 3rd Year 1st Sem syllabus go to JNTUH B.Tech Electrical and Electronics Engineering 3rd Year 1st Sem Course Structure for (R16) Batch.

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