TheElectricalGuy

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How Engineers Test Substation Grounding
How Engineers Test Substation Grounding 1024 576 Gaurav Joshi

Curious about how engineers test substation grounding? This article walks you through every method, from fall-of-potential to touch voltage checks, in an easy format.

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What is Substation Grounding & How It’s Done
What is Substation Grounding & How It’s Done 1024 576 Gaurav Joshi

Substation Grounding Basics reveal how grounding grids, soil conditions, and neutral connections create a safe substation environment.

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How Transformers Control Voltage
How Transformers Control Voltage 1024 576 Gaurav Joshi

This guide explains how transformers control voltage by changing their turns ratio. Learn the difference between off-load and on-load tap changing methods.

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How Generators Keep Voltage Stable
How Generators Keep Voltage Stable 1024 576 Gaurav Joshi

Generator voltage control seems complex, but it follows a simple idea. Learn how excitation adjusts the magnetic field to keep voltage steady.

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What Is Earth Switch and Why We Need Them
What Is Earth Switch and Why We Need Them 1024 576 Gaurav Joshi

Wondering why we need an earth switch when we already have breakers and disconnectors? This clear guide explains what an earth switch is and how it keeps systems safe.

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What Is the Difference Between HV vs MV Switchgear? A Complete Beginner’s Guide
What Is the Difference Between HV vs MV Switchgear? A Complete Beginner’s Guide 1024 576 Gaurav Joshi

If you want a clear breakdown of HV vs MV switchgear, this article explains every point in simple words. Learn how they differ in design, insulation, components, and system use.

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Best BESS Course Online for Engineers
Best BESS Course Online for Engineers 1024 576 Gaurav Joshi

Gain confidence in BESS with a structured course that teaches system basics, key parts, chemistry, safety, and project case studies in simple steps.

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Why Power Systems Need Voltage Control?
Why Power Systems Need Voltage Control? 1024 576 Gaurav Joshi

Voltage control is vital for grid safety and stability. Here’s a simple guide to why it matters and how reactive power shapes voltage levels.

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