Welcome to Electrical World

About Us

About Electrical Sphere

Where innovation
meets electrification.

Electrical Sphere is a working engineer’s notebook — a place for practical, hard-won knowledge about power systems, transformers, substations and the technologies shaping tomorrow’s grid.

The Story

An engineer writing for engineers.

Hello — I'm the engineer behind Electrical Sphere.

I've spent the past several years working as an electrical engineer at a well-known energy company. Every article here is a distillation of what I've seen on the floor, at the switchyard, and inside the control room — written plainly, without the fluff.

The mission is simple: give practicing engineers and curious learners functional and theoretical information on the latest and forthcoming electrical innovations — from renewable integration and modern protection schemes to the fundamentals that never go out of style.

Welcome to electricalsphere.com, where innovation meets electrification. Thanks for reading, and for keeping the grid honest.

Field Notes

Deep-dive articles from real substation, transmission and machine work.

Calculators

Practical formulas engineers actually use — sizing, losses, protection.

Case Studies

What broke, why it broke, and how it was restored on the ground.

Connect

Let's stay wired.

Questions, corrections, collaboration ideas, or just want to talk about a nasty fault you traced last week? I read every message.
© 2026 Electrical Sphere. Field notes from the grid.
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