Clik here to view.
Main and auxiliary circuit diagrams of switching pole-changing three-phase...
This technical article is dedicated to the main and auxiliary circuit diagrams of switching three-phase motors. We’ll now discuss a little more complicated schematics than the previous article. We’ll...
View ArticleClik here to view.
Do you know what reactive power compensation is? If not, keep reading, it’s...
When reactive power devices, whether capacitive or inductive, are purposefully added to a power network in order to produce a specific outcome, this is referred to as compensation. It’s as... Read...
View ArticleClik here to view.
How should facilities optimize their power consumption due to the hiking...
Nowadays, the enormous energy consumption worldwide has taken a downturn due to the hiking energy prices. Whether it’s gas, oil, or coal, the rising costs forced many facilities worldwide to... Read...
View ArticleClik here to view.
Six different ways to start a medium-voltage motor you should know about
The AC induction motor is a key component of the modern world economy. These motors are used in industrial facilities all over the world to power the equipment that boosts... Read more The post Six...
View ArticleClik here to view.
The art of achieving synchronous motor transient stability (especially in...
Since the subject of this article is somewhat not-that-easy to understand, I suggest starting with the basics of the synchronous motor. In the synchronous motor, the basic magnetic field is... Read...
View ArticleClik here to view.
The essentials of pumping, pump speed and flow rate control that engineers...
Around twenty five percent of the energy that is consumed by electric motors worldwide is accounted for by pumping systems, and certain industrial facilities use anywhere from twenty-five to fifty......
View ArticleClik here to view.
Mastering schematic drawings: Analyzing seal-in contacts in motor control...
In the domain of electrical engineering, seal-in contacts stand as pivotal components in control circuits, ensuring the sustained operation of electrical devices beyond the initial activation. These...
View ArticleClik here to view.
The analysis of relay control systems: Electrical schematics with latch, step...
To be honest, expertise in relay systems is fundamental for comprehension and creativity in circuits design. From bi-stable relays that maintain their states without continuous power to step relays...
View ArticleClik here to view.
Star-delta starting used with large horsepower motors
Star-delta starting is frequently employed with high horsepower motors to mitigate inrush current during the start-up stage and to reduce starting torque. Star-delta starting involves initially...
View ArticleClik here to view.
MCC Circuit Featuring Auto Re-Closure Relay Functionality
An MCC circuit of a motor could be based on the Direct Online Starter (DOL) or Star Delta Starter which has something to do with the requirement of the power system in an industry. But it could have...
View Article