by Armando Chacon | Nov 11, 2021 | Control Engineering
The LTC allows voltage regulation and/or phase shifting by varying the transformer ratio under load without interruption, changes the ratio of a transformer by adding turns to or subtracting turns from either theprimary or the secondary winding also the transformer...
by Armando Chacon | Mar 15, 2021 | Control Engineering
Circuit breakers are used in the following: In power plants and substations, they protect the main equipment from overloading, short circuit and thus, partial or total damage which costs very much.In branch circuits, they protect mainly the cables from overloading and...
by Armando Chacon | Feb 7, 2021 | Control Engineering
A CT consists of two sets of wire windings around an iron core, you can see how a CT is built in the next video: Transformers work based on the principle of electromagnetic induction. This principle states that an alternating magnetic flux in the presence of a loop of...
by Armando Chacon | Jan 31, 2021 | Control Engineering
Industry transformer is essential to guarantee electricity for everybody, every building depends on a transformer to maintain continuous operations, for that reason is very important to maintain the safety and increase the transformer life cycle. The control devices...
by Armando Chacon | Jan 23, 2021 | Control Engineering, Electrical Codes and Standards
The use of prefixes and suffixes is normally used when we build a sheet to indicate our device’s description, imagine a world where every engineer and company uses their own prefixes, would be chaos. You will find in the engineering field that every company uses...
by Armando Chacon | Jan 17, 2021 | Control Engineering
Electromagnetic Control Relays An electrical relay is a magnetic switch. It uses electromagnetism to switch contacts. A relay will usually have only one coil but may have any number of different contacts. Reference Video-Electromagnetic Control Relays With no current...
