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Transformers basics, maintenance and diagnostics | EEP

Transformer Action<p>Transformer action depends upon <b>magnetic lines</b> of <b>force (flux)</b>. At the instant a transformer primary is energized with AC, a flow of …

FACTS - Flexible AC Transmission Systems

The acronym FACTS stands for “flexible AC transmission systems.”These systems add some of the virtues of DC, i.e., phase independence and fast …

Insulator Pollution In Transmission Lines

Types of Pollution<p>The level and the type of pollution of a region are associated with the <i>sources of pollution</i>, as well as with weather factors of the …

Differences between European and North American distribution systems

Layouts, configurations, and applications<p>Distribution systems around the world have evolved into different forms. The two main designs are North …

Where do the strongest electric and magnetic fields come from in a power substation?

EMF levels<p>Electric substations produce <b>electric and magnetic fields</b>. In a substation, the strongest fields around the perimeter fence come from the …

Engineering

An Overview Of Short Circuit Current (part 1)

Basic concept<p>There are essentially four types of faults: three-phase, single line-to-ground, double line-to-ground, and line-to-line.<p><i>Each of these</i> …

Arduino

Shunt Reactor Used In HV and EHV Systems

Main Power System parameters are <i>System Voltages</i> and <i>Frequency</i> which normally indicate the healthiness level (they indicate the level of Generated …

Arduino

Designing of HV Power Substation and Layout

Content<p>Introduction<br>• Earthing and Bonding<br>• Substation Earthing Calculation Methodology (<i>Earthing Materials</i>)<br>• Layout of Substation<br>• Different Layouts for …

Engineering

Power Transformer Testing

<i>Power transformers</i> transform electrical energy from one voltage level to another – by <i>stepping voItages up for transmission</i> to minimize losses, or …

Engineering