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An Introduction to Wave Propagation in Long-Distance Power Transmission

An Introduction to Wave Propagation in Long-Distance Power Transmission

In this article, we will examine wave propagation effects. This is the second article of a 3-part series on long transmission line behavior.


An Introduction to Surge Impedance in Long-Distance Power Transmission

An Introduction to Surge Impedance in Long-Distance Power Transmission

In this article, we will examine surge impedance loading and voltage profiles. This is the first article of a 3-part series on long transmission…


Modeling Medium and Long Transmission Lines for Power System Analysis

Modeling Medium and Long Transmission Lines for Power System Analysis

This second article in the series applies our knowledge about power system modeling to medium and long transmission lines.


Role of Thyristor-Controlled Series Capacitors in Power System Control

Role of Thyristor-Controlled Series Capacitors in Power System Control

In this article, learn about the role of Thyristor-Controlled Series Capacitors (TCSC) in enhancing power system performance through dynamic…


Optimizing MMC Submodule Capacitor Design for Medium Voltage Converters

Optimizing MMC Submodule Capacitor Design for Medium Voltage Converters

Learn how to determine the minimum capacitor per submodule to control voltage ripple and ensure long-term energy stability in 10-100 kV modular…


Transmission Line Losses and Efficiency Optimization—Part 5: FACTS

Transmission Line Losses and Efficiency Optimization—Part 5: FACTS

Learn about the role of Flexible AC Transmission Systems (FACTS) in enhancing power system efficiency, stability, and controllability. We’ll look…


Implications of the Ferranti Effect Under No-Load and Light-Load Conditions

Implications of the Ferranti Effect Under No-Load and Light-Load Conditions

In this article we dive deeper into the Ferranti Effect examining operational challenges under light-load conditions. We also look at key…


Ferranti Effect and Its Impact on Long-Distance High-Voltage AC Transmission Line Regulation

Ferranti Effect and Its Impact on Long-Distance High-Voltage AC Transmission Line Regulation

This article introduces you to the Ferranti Effect and its impact on voltage regulation in long-distance high-voltage AC transmission lines,…


Transmission Line Losses and Efficiency Optimization—Part 2

Transmission Line Losses and Efficiency Optimization—Part 2

Learn how frequency impacts transmission line parameters—resistance, inductance, capacitance, conductance—due to skin/proximity effects,…


Transmission Line Losses and Efficiency Optimization—Part 1

Transmission Line Losses and Efficiency Optimization—Part 1

Learn about distributed impedance and admittance parameters of transmission lines, their influence on voltage regulation, power loss, and…


Static vs. Dynamic ZIP Loads in IEEE Power Testing

Static vs. Dynamic ZIP Loads in IEEE Power Testing

Learn how dynamic and static ZIP loads affect power flow and stability in IEEE test systems using impedance, current, and power models.


Performance Index-Based Security Assessment and Screening Effect: Part 2

Performance Index-Based Security Assessment and Screening Effect: Part 2

Learn how to address the screening effect in performance index-based security assessment in power systems.


Performance Index-Based Security Assessment and Screening Effect: Part 1

Performance Index-Based Security Assessment and Screening Effect: Part 1

Learn how to conduct performance index-based security assessment in power systems and how the screening effect impacts the accuracy of the assessment.


Understanding Capacitance in Overhead Transmission Lines

Understanding Capacitance in Overhead Transmission Lines

Learn how capacitance in high-voltage overhead transmission lines forms and is influenced by the earth, with derivations for single and three-phase…


Smart Transformers as the Central Control Point in Distribution Grids

Smart Transformers as the Central Control Point in Distribution Grids

This article highlights universities in UK for power electronics development with Smart Transformer (ST) as a central control point in the…