This course ‘Design of Transmission Line Modelling and Performance’ is designed to provide a detailed exploration of the critical elements involved in transmission lines' design, modeling, and performance assessment. By enrolling in this course, participants will not only gain theoretical knowledge but also practical skills that are directly applicable in the field of transmission line engineering. Whether you're a student aspiring to enter the industry or a professional seeking to deepen your expertise, this course offers a unique blend of theoretical insights and hands-on applications, equipping you with the tools to excel in this dynamic field.
By the end of this course, you will be able to:
This course stands out for its hands-on MATLAB demonstrations, providing learners with practical skills for transmission line analysis. Additionally, it offers a specialized focus on corona discharge and its effects, addressing a critical aspect of high-voltage transmission. The inclusion of real-world case studies and environmental impact assessments further distinguishes this course as a holistic exploration of transmission line engineering.
Course Objectives:
Online
3 Units
IITM Pravartak Technologies Foundation
Technology Innovation Hub (TIH) of IIT Madras
and
L&T EduTech
₹1900 (inclusive of tax)
Students pursuing Diploma / UG / PG Programs in Electrical & Electronics Engineering
Basic knowledge on Electrical Engineering
15 hours
Dr. Akash Talwariya - Subject Matter Expert in Electrical Engineering at L&T EduTech.
He has over a decade of experience in both industrial and academic realms. He holds a PhD in Electrical Engineering focusing on "Game Theory Based Electrical Power System Optimization in the Presence of Distributed Energy Resources. He completed his postgraduate in Artificial Intelligence and Machine Learning at the National Institute of Technology, Warangal. He also received his BTech, respectively, in Power Systems and Electrical Engineering from Rajasthan Technical University. His areas of expertise include electrical power systems, machine learning, and smart grid technologies. Dr. Talwariya's professional accolades include the publication of 35 research papers in esteemed international journals and conferences, along with holding three patents, demonstrating his commitment to innovation in the field.
• Overview of Electrical Power Transmission System • Transmission Line Conductors • New Generation Conductors, Ground Wires and Optical Ground Wire • EHV AC vs HVDC Transmission System • Inductance of a conductor due to internal flux Linkages • Inductance of a conductor due to external flux Linkages • Concept of GMR and GMD for Composite Conductors • Concept of GMR and GMD for Bundled Conductors • Inductance of a Single Phase two wire transmission line • Capacitance of a Single Phase two wire transmission line • Comparison of Analytical and Finite Element Analysis Method for the calculation of Inductance and Capacitance • Arrangement of Transmission Lines and its Types • Inductance of a 3 ø lines with symmetrical and unsymmetrical spacing with and without transposition • Capacitance of a 3 ø lines with symmetrical and unsymmetrical spacing with and without transposition • Numerical problem on Inductance and capacitance of a 3 ø lines with symmetrical and unsymmetrical spacing with and without transposition • Inductance and capacitance of composite conductors • Numerical problem on composite conductors • Inductance and capacitance of a bundled conductors and need of spacers • Numerical problem on bundled conductors • Inductance of 3ø double circuit transmission lines • Capacitance of 3ø double circuit transmission lines • Numerical problem on double circuit transmission line • Effect of earth online capacitance for single phase transmission lines using method of images • Effect of earth online capacitance for three phase transmission lines and MATLAB Demonstration • Skin effect in transmission line • Proximity effect in high current conductors • Determination of transmission line parameters for unsymmetrical conductors using MATLAB • Determination of transmission line parameters for bundled conductors using MATLAB
• Classification of transmission line
• Performance analysis of short transmission lines
• Numerical problem on analysis of short transmission lines.
• ABCD generalized constants for short transmission lines.
• Numerical problem on ABCD generalized constants for short transmission lines.
• Modelling and performance analysis of medium transmission lines by End
Condenser method
• Modelling and performance analysis of medium transmission lines by nominal T and
pi method
• Numerical Problem on Analysis of Medium transmission lines
• Rigorous method for long transmission lines
• ABCD Parameters, Voltage Regulation and Efficiency for long transmission lines
• Numerical problem on analysis of long transmission lines
• Demo on modelling of long transmission lines using MATLAB simulation.
• Concept of surge impedance Loading in AC transmission line-A case study
• Concept of Ferranti Effect in Transmission Lines
• Performance Analysis of Transmission lines using MATLAB
• Introduction to corona discharge and its mechanism
• Characteristics of Corona Discharge
• Critical disruptive voltage, visual critical voltage and power losses due to corona
• Factors affecting and methods to reduce corona losses.
• Power loss due to corona calculation with a case study
• Introduction to Electro Magnetic Radiations
• Concept of Electromagnetic Interference
• Concept of Audio noise (AN) in EHVAC
• Corona loss measurements using Corona cage on UHV Transmission line -A case
Study.
• A Demo on MATLAB Program to calculate corona losses in a transmission line.
• Interference between the power and communication lines
• Numerical Problem on Interference between power and communication lines
• Power Flow equations of AC transmission Lines
• Compensation in Transmission Lines
• Mathematical Modelling of tuned power lines
• Importance of minimizing the environmental effect
• Electric and magnetic field and their effects
• Long term health effects and methods to mitigate electric and magnetic fields.