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Courses/Engineering/Power Generation & Distribution

Transmission Line Parameters

Gain the technical expertise to calculate and analyze critical line parameters that define power system stability, efficiency, and capacity.

Created byFoad Alvandi
5.0
(2 reviews)
BeginnerUpdated Feb 20, 2026
Transmission Line Parameters

What You'll Learn

check_circleCalculate series resistance and skin effect impact.
check_circleCompute inductance for single and three-phase lines.
check_circleDetermine shunt capacitance and charging currents.
check_circleAnalyze effects of transposition and conductor bundling.
check_circleAssess voltage drop and power loss in transmission lines.

About This Course

Dive into the fundamental principles of power engineering with the course titled Transmission Line Parameters. Led by Fouad Albandi, a Professional Engineer and experienced instructor at Johns Hopkins University, this comprehensive webinar provides a deep dive into the mathematical and physical determination of critical transmission line characteristics. As modern power systems grow in complexity, understanding the behavior of transmission lines is essential for ensuring efficient power delivery, voltage stability, and system reliability.

This course methodically breaks down the four primary parameters: series resistance, series inductance, shunt capacitance, and shunt conductance. Participants will explore how physical factors—such as conductor material, temperature, length, and geometric configuration—impact these electrical parameters. The curriculum covers both single-phase and three-phase systems, offering detailed instruction on calculating resistance changes due to skin effect and temperature variations. Furthermore, the course examines advanced concepts including the Geometric Mean Radius (GMR), line transposition, and the significant effects of conductor bundling on inductance and capacitance profiles.

Designed for electrical engineers and students, this content bridges the gap between theoretical equations and practical industry applications, such as using NEC tables and analyzing ACSR conductors. Upon completion of this course, learners will be able to:

  • Calculate series resistance, inductance, and inductive reactance for single and three-phase lines.
  • Determine shunt capacitance between phases and neutral conductors.
  • Analyze the impact of temperature, frequency, and skin effect on conductor resistance.
  • Apply the concept of Geometric Mean Radius (GMR) to inductance calculations.
  • Evaluate the effects of transposition, bundling, and conductor spacing on electrical parameters.
  • Assess the sources and consequences of shunt conductance and corona effects.

Mastering these parameters is vital for calculating voltage drops, determining maximum power transfer capacity, and analyzing fault currents. Join this webinar to gain the analytical skills necessary for designing and assessing robust electric power transmission systems.

Your Instructor

Foad Alvandi
Foad Alvandi

Professional Engineer with over 40 years of experience

menu_book7 courses
star5 reviews

Mr. Foad Alvandi is an online PDH course provider of continuing education for LearnFormula Mr. Alvandi holds a Bachelor of Science degree in Electrical Engineering and a Master of Science degree in Electrical and Computer Engineering from George Mason University. He is a registered Professional Engineer in the State of Maryland. Mr. Alvandi is a seasoned engineer with over 40 years of experience in the electrical and solar power industries, as well as a number of years of teaching experience. He is an adjunct professor with Johns Hopkins University and presently teaches the graduate-level “Introduction to Electrical Power Systems” course in their online EP (Engineering for Professionals) program. He has retired in recent years from full-time work in the industry, but continues to teach and keeps updated on the latest developments in the solar and electrical power industries in general.

Credit Information

What Students Are Saying

5.0
Student's Choice
2 reviews

Frequently Asked Questions

We are a registered provider with 327+ associations and regulatory bodies worldwide. We operate across 29 global markets including Canada, the US, Australia, and the UK. Every course page clearly displays its specific accreditations. Upon completion, you receive a professional certificate that can be validated online. Our certificates include all necessary accreditation details, credit hours, and completion dates, and are formatted specifically to meet the submission requirements of most global regulatory bodies.

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