3. Where Eddy Currents are Undesirable: - Transformers: In transformers, eddy currents can lead to significant energy losses, affecting efficiency. - Electric Motors: In motors, excessive heat from eddy currents
This combination of diesel engine and electric generators and motors makes the locomotive a hybrid vehicle. In this article, we'll start by learning why locomotives are built this way and why they have steel wheels. Then we'll look at the layout and key components. Contents Why Hybrid? Wh...
Learn about RTD sensors (Resistance Thermometer Detectors), types of RTD sensors, how they work, and how to measure temperature with Dewesoft DAQ systems.
While the mostcommon definitionof horsepower equates 1 hp to 746 watts, there are different types, such as mechanical horsepower, electrical horsepower, and metric horsepower, each with slightly different values. Understanding horsepower is essential when evaluating the power capacity of engines, genera...
This combination of diesel engine and electric generators and motors makes the locomotive a hybrid vehicle. In this article, we'll start by learning why locomotives are built this way and why they have steel wheels. Then we'll look at the layout and key components. Contents Why Hybrid? Wh...
If your home has a doorbell, it probably uses an electromagnet to drive a noisemaker. Magnets are also vital components in CRT televisions, speakers, microphones, generators, transformers, electric motors, burglar alarms, cassette tapes, compasses and car speedometers. In addition to their practical...
The chip has an integrated circuit etched onto a flexible surface, similar to components on the circuit boards inside your computer. As the "nano-" prefix implies, these generators are a piece of nanotechnology, or technology so small its size is measured by the nanometer (one billionth of a...
Just as electric motors can be used in reverse as generators, so you can put energy into a Stirling engine and run it backward, effectively removing heat from the heat sink and expelling it at the source. That turns a Stirling engine into a "cryocooler"—a very efficient cooling device. ...
EV motors aren’t just motors — they can also act like generators. When you brake your EV, the mechanical force of the slowing vehicle spins the rotor, which produces current flowing through the stator, back up to the battery. Since much of the force needed for slowing down a vehicle is...
In theory, rail guns are the perfect solution for short- and long-range firepower. In reality, they present several serious problems: Power supply:Generating the power necessary to accelerate rail gun projectiles is a real challenge. Capacitors must store electric charge until a sufficiently large ...