Electrical Machines
-
Maintenance of Transformer – Power Transformers Maintenance, Diagnostic & Monitoring
Maintenance of Power Transformer – Transformer Diagnostic and Monitoring Introduction Being transformers static machines without any moving and turning parts, they are very reliable machines, and if maintained properly, can…
Read More » -
Current Transformers (CT) – Types, Characteristic & Applications
Current Transformers (CT) – Construction, Types, Installation, Characteristic & Applications What is Current Transformer (CT) ? A C.T “Current Transformer” is a type of instrument transformer designed to step down…
Read More » -
Emergency Generator Set – Construction, Installation, Maintenance & Wiring
An Overview of Emergency Generator Set (Manuel Bolotinha) Introduction to Emergency Generator Set Hospitals, airports, shopping malls and office buildings, just to mention some examples, are very sensitive, in what…
Read More » -
Transformers Fire Protection System – Causes, Types & Requirements
Basic Requirements for Transformers Fire Protection System Causes of Fire in Transformers Excessive overheating, extremely severe short circuits, faults in the oil and lightning strokes may cause a fire on…
Read More » -
Fully Automatic Water Level Controller using SRF04
Full Automatic Water Level Controller using SRF04, L293D & PIC16F84A Introduction to the Automatic Water Level Controller Monitoring and controlling the level of water in water tanks is one of…
Read More » -
Cable Size Calculation for LT & HT Motors
How to calculate the Cable size for LT & HT Motors? Selecting the right cable size for the motor is an important parameter for the Industry whether it’s during Installation…
Read More » -
Stepper Motor – Types, Construction, Operation and Applications
Types of Stepper Motors: Construction, Working, and Applications The invention of dedicated stepper motor driver cards and other digital control technologies for interfacing stepper motors with PC-based systems has led…
Read More » -
What is a Voltage Stabilizer and How Does It Work?
What is a Voltage Stabilizer and Why Do We Need It? Stabilizer Operation, Types, and Applications. Introduction to Stabilizer: The embedding of microprocessor chip technology and power electronic devices in…
Read More » -
Brushless DC Motor (BLDC) – Construction, Working, and Applications
Construction, Working and Applications of BLDC (Brushless DC Motor) Brushless DC motors (BLDCs) have been a much-focused area for numerous motor manufacturers as these motors are increasingly the preferred choice…
Read More » -
What is DC Drive? Operation and Classification of DC Drives
What are DC Drives? Analog and Digital DC Drives DC drive technology is efficient, reliable, cost effective, operator friendly and relatively easy to implement. DC drive provides many advantages over…
Read More »
