Grading of Underground Cables – Types, Advantages and Disadvantages

Grading of Underground Cables is essential for uniform Electrostatic Stress distribution in the cable. Unreliable or inconsistent Electrostatic Stress distribution in a cable is undesirable as it requires insulation of greater thickness which increases the cable size. This post will ...

Underground Power Cables – Architecture, Applications and Advantages

The electrical power transmission is carried out through two main approaches i.e. by use of Underground Power Cables or overhead electrical cables. This post gives a detailed description of what are Underground Power Cables, its architecture, types, various applications, advantages ...

Synchronous Motor – Construction, Principle, Types, Characteristics

Synchronous motor is one of the most efficient motors. The ability to control their power factor makes it very demandable especially for low speed drives. This post will discuss Synchronous motor, its construction, working principle, types, characteristics, starting methods, applications, ...