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All About Electrical Protection Systems, Devices And Units

Electrical Protection Systems And Units

Electrical Protection Units And Systems Introduction to Electrical Protection Systems HV, MV and LV[1] electric installations and equipments are subjected to internal and external faults that can cause serious damages in persons and other equipments. To avoid and to minimize the consequences of those faults protection devices associated to equipments that are able to break electric current are required. For …

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Fully Automatic Water Level Controller using SRF04

Automatic Water Level Controller using SRF04, PIC16F84A & L293D Driver

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 the most important work in almost many residential as well as commercial areas. In most cases, especially in residential buildings, due to unavailability of any automatic means, it becomes tiresome …

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Cable Size Calculation for LT & HT Motors

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 and Commissioning or during running condition. It is a very important aspect for Safety, Cost minimization and reduction of undesired losses. An undersized cable can burn during motor operation causing …

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DC Drives – Construction, Working & Classification of Electrical DC Drives

DC Drives – Construction, Working & Classification of Electrical DC Drives

What are DC Drives? Working & Operation of DC Drives DC drive technology is efficient, reliable, cost effective, operator friendly and relatively easy to implement. DC drive provides many advantages over AC drives, especially for regenerative and high power applications. DC drives have been widely used in industrial drive applications in order to offer very precise control. Also read: Of …

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Electrical Drives – Classification of AC Drives & VFD

What are Electrical Drives? Working & Operation of AC Drives

What are Electrical Drives? Working & Operation of AC Drives Electrical drives are integral part of industrial and automation processes, particularly where precise control of speed of the motor is the prime requirement. In addition, all modern electric trains or locomotive systems have been powered by electrical drives. Robotics is another major area where adjustable speed drives offer precise speed …

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What is Motor Efficiency & How to improve it?

Basic Parts of the Motor

8+ Tips to Improve The Motor Efficiency Introduction: Motor Efficiency & How to improve it? Electric motor is a type of machine which converts electrical energy into mechanical energy using the interaction between magnetic field and current in its winding to produce/generate force in the motor. If we actually reverse this process then mechanical energy is converted into electrical energy …

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What is a Solenoid and Solenoid Magnetic Field

What is a Solenoid and Solenoid Magnetic Field

What is a Solenoid and Solenoid Magnetic Field What is a Solenoid? Solenoid is an enamel wire (coil wire) wound on a round shaped, made of solid materials like Steel to generate a uniform magnetic field. It acts as an electromagnet, when electric current passes through it. It is also used to control the motion of objects such as control …

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