Design of electrical machines
Window space factor Kw
Window space factor is defined as the ratio of copper area in the window to the area of…
August 10, 2021 · Prabhu TLAuthor: Prabhu TL
Prabhu TL is a SenseCentral contributor covering digital products, entrepreneurship, and scalable online business systems. He focuses on turning ideas into repeatable processes—validation, positioning, marketing, and execution. His writing is known for simple frameworks, clear checklists, and real-world examples. When he’s not writing, he’s usually building new digital assets and experimenting with growth channels.
Design of electrical machines
Output Equations and Main Dimensions- Design of Transformers
Single phase core type transformer, Three phase core type transformer : Unless otherwise specified, LV winding is always…
August 10, 2021 · Prabhu TL
Design of electrical machines
Design features of power and distribution type transformers
Power transformer 1. Load on the transformer will be at or near the full load through out the period…
August 10, 2021 · Prabhu TLDesign of electrical machines
Design of commutator and brushes
The Commutator is an assembly of Commutator segments or bars tapered in section. The segments made of hard…
August 10, 2021 · Prabhu TL
Design of electrical machines
Design of Armature
The armature winding can broadly be classified as concentrated and distributed winding. In case of a concentrated winding,…
August 10, 2021 · Prabhu TL
Design of electrical machines
Selection of number of poles
As the armature current increases, cross sectional area of the conductor and hence the eddy current loss in…
August 10, 2021 · Prabhu TLDesign of electrical machines
Real & Apparent flux densities
Although a detailed description of the design of a DC machine is beyond the scope of this material,…
August 10, 2021 · Prabhu TLDesign of electrical machines
Carter’s Coefficient
Carter’s gap expansion coefficient Where Kgs is called the Carter’s gap expansion coefficient for slots and is greater…
August 10, 2021 · Prabhu TLpower system
Machine Models
SYNCHRONOUS MACHINES, i.e. practically all generators together with synchronous motors and synchronous compensators, are the most important power…
August 10, 2021 · Prabhu TLDesign of electrical machines
Magnetic Circuit Calculations:
Normally magnetic circuit calculations involve two types of problems. In the first type of problem it is required to determine…
August 10, 2021 · Prabhu TL