Electric Machine Efficiency and Losses
The article discusses the importance of electric machine efficiency, how losses affect performance and lifespan, and the various … Read More
Synchronous Machine as Generator and Motor
The article provides an overview of synchronous machine, explaining how they operate as both motors and generators. It … Read More
DC Machine Construction and Operation
The article provides an overview of DC machine construction and operation, including how commutation enables the conversion between … Read More
Synchronous Machine: Construction, Working Principle, Rotating Magnetic Field
The article covers the construction and operation of synchronous machine, focusing on the rotor and stator components. It … Read More
AC Motor and Generator Working Principle
The article explains the basic working principles of AC motor and generator, using a simple permanent-magnet machine as … Read More
Exciting Current in Transformer | Inrush Current in Transformer
The article explains the concept of exciting current in transformers, detailing its non-sinusoidal nature, harmonic content, and components … Read More
Uninterruptible Power Supply (UPS): How It Works | Uninterruptible Power Supply Types
The article provides an overview of how uninterruptible power supply (UPS) systems work, including their operating modes and … Read More
Where do harmonics come from | Causes of Harmonics in Power System
The article discusses the origins of harmonics in power systems, focusing on how nonlinear electrical loads create harmonic … Read More
Harmonics in Power System
The article provides an overview of harmonics in power system, explaining their origin, characteristics, and how they can … Read More
Difference between Star and Delta Connection
This article covers the key differences between star and delta connection on the basis of several important factors … Read More
Difference between Intrinsic and Extrinsic Semiconductor
This article covers the key differences between intrinsic and extrinsic semiconductor materials on the basis of purity, conductivity, … Read More
Difference between induction motor and synchronous motor
This article covers the key differences between the induction motor and synchronous motor on the basis of several … Read More