Prasun Barua

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How to Troubleshoot Common Electrical Faults in Control Panels

Control panels are the nerve centers of electrical systems . They house circuit breakers, relays, contactors, PLCs (Programmable Logic Controllers), …

How to Build a Portable Power Bank from Scratch

Portable power banks have become an essential gadget in our daily lives. Whether you’re traveling, working outdoors, or experiencing a power outage, …

Optimal Load Flow Analysis in Modern Power Grids Using AI Technique

Optimal Power Flow (OPF) is the core optimization problem for operating electric power systems efficiently and securely. With increasing penetration …

Grid-Scale Hydrogen Production and Storage for Decarbonized Energy Systems

The transition to a low-carbon energy system demands scalable, reliable, and sustainable energy carriers. Hydrogen, with its high energy content and …

How to Test and Diagnose Three-Phase Systems: A Complete Guide

Three-phase electrical systems power industries, data centers, commercial facilities, and increasingly, large residential buildings. Testing and diag…

Reverse Current Flow in Solar PV Systems: Detection and Prevention

Reverse current (a.k.a. backfeed) is one of the quiet failure modes in PV arrays. It can overheat conductors, stress bypass diodes, damage modules, a…

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