Electrical Engineering – Powering Knowledge. Engineering the Future.

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A New Optical Switch Proves 1,000 Times Faster Than Traditional Transistors

admin November 1, 2021

Researchers at the National Institute of Standards and Technology (NIST) and Wavsens LLC have developed…

Basics

Maximum Power Transfer Theorem

admin August 13, 2021

In an electric circuit, the load receives electric energy via the supply sources and converts…

Basics

The Basics of Battery Technology

admin August 13, 2021

Battery technology has come a long way over the centuries. Copper and lime or lemon…

Basics

Nonlinear Loads on the Electric Power System Causing Problems for Local Utilities

admin August 13, 2021

Large industries and electrical utilities are very concerned about the presence of nonlinear loads in…

Basics

Overview of Nuclear Electrical Engineering

admin August 13, 2021

A nuclear power plant is a hub of engineers, and a number of electrical engineers…

Basics

Transformers – Transfer (as if) by Magic (Part II)

admin August 12, 2021

We learned about the basics of a transformer in the first article of this series…

power system

Voltage Stability

admin August 12, 2021

Definition: Voltage stability in the power system is defined as the ability of a power…

measurement and instrumentation

Signal transmission

admin August 12, 2021

Transmission of electrical signals on wires In the discussions of newsgathering in the Taylor and…

power system

Single Line Diagram of 11kV Substation

admin July 12, 2021

Substation provides the energy supply for the local area in which the line is located.…

Renewable Energy Systems

How a Wind Turbine Works

admin July 10, 2021

From massive wind farms generating power to small turbines powering a single home, wind turbines around the globe generate…

Basics

Why Measure Voltage?

admin July 1, 2021

● If you are an Electrical Engineering student: ○ Voltage is a fundamental quantity that is important…

Featured

🔌 How Conductor Size Affects Voltage Drop, Heat, and Electrical Efficiency

admin September 20, 2026

A conductor can meet ampacity rules yet still starve a load of voltage. Learn how length, current, heat, and cable area shape reliable, efficient circuits. 🧮🔥🛠️

Featured

⚡ How Transformers Change Voltage in Electrical Power Systems

admin September 18, 2026

Follow electricity from a power station to the socket and see how turns, magnetic flux, current, and voltage work together in every transformer. 🧲🔌⚡

Featured

⚖️ Copper vs Aluminum Conductors: Which Is Better for Building Feeders?

admin September 18, 2026

The best feeder conductor is not always the smaller or lighter one. Compare ampacity, voltage drop, lugs, raceways, cost, and installation realities before deciding. 🏗️🔩📐

Featured

🛰️ What Is SCADA and Why Do Power Systems Depend on It?

admin September 18, 2026

See how SCADA turns remote substations, generators, alarms, and control commands into one operational picture—and why accurate data matters when the grid changes fast. 🖥️🔐⚡

Featured

🔌 Why Neutral Conductor Failures Create Dangerous Voltage Imbalances

admin September 17, 2026

A neutral fault may not trip a breaker, yet it can make lights flare, motors struggle, and electronics fail. Learn why the voltage shifts—and what the warning signs mean. 🔌⚠️🧠

Featured

🛡️ How Surge Protection Devices Defend Electronics From Voltage Spikes

admin September 17, 2026

Discover how surge protection devices divert dangerous transient energy, why grounding matters, and how layered protection safeguards power and data equipment. 🔌🌩️🧠

Featured

🔬 How PCB Layout Prevents Noise, Heat, and Signal Failures

admin September 16, 2026

Discover how return paths, decoupling, copper planes, thermal vias, and routing topology prevent resets, noise, overheating, and elusive signal errors before the board reaches the lab. 🛠️🌡️📡

Featured

📶 How Programmable Logic Controllers Automate Real Industrial Electrical Processes

admin September 16, 2026

See how PLCs read sensors, sequence motors and valves, handle faults, and keep industrial processes under control. Learn the electrical logic behind real automation systems. 🏭⚡🧠

Featured

⚡ How Synchronization Allows Multiple Generators to Operate on the Same Power Grid

admin August 27, 2026

A modern electrical grid may contain hundreds or thousands of generators operating at the same…

Featured

⚡ How Automatic Voltage Regulators Keep Generator Voltage Stable

admin August 27, 2026

Electric generators are expected to provide a dependable voltage even when the electrical load changes…