Electrical machines
Applications of Rotating Machines
Applications of Rotating Machines are normally divided into two categories: those with voltage ratings less than 6,600 V are…
August 19, 2021 · JacobAuthor: Jacob
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Electrical machines
Motoring Mode of Operation of an Electrical Machines
Motoring Mode of Operation of an Electrical Machines – Electricity does not occur naturally in usable form and it…
August 19, 2021 · JacobElectrical machines
ELECTRICAL MACHINES
1. AC DC Converters 2. AC Motor Control 3. AC Windings 4. Application of Permanent Magnet 5. Approximate Circuit Model 6. Approximate Equivalent Circuit…
August 19, 2021 · JacobElectrical 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 19, 2021 · JacobElectrical machines
Magnetic Materials Properties
Magnetic Materials Properties – From the magnetic point of view a material is classified according to the nature of…
August 19, 2021 · JacobElectrical machines
Compound Generator
The causes of voltage drop in the terminal voltage from no-load to full-load in a shunt generator can…
August 19, 2021 · JacobElectrical machines
Optimal Operations of Generators on a Bus Bar
Optimal Operations of Generators on a Bus Bar – The major component of generator operating cost is the fuel…
August 19, 2021 · JacobElectrical machines
Electrostatic Generators
Van de Graaff generators are essentially high voltage but low power devices, and their power rating seldom exceeds few tens…
August 19, 2021 · JacobElectrical machines
Characteristics of DC Generators
With the advent of silicon-controlled rectifiers, the importance of the dc machine as a generator has considerably reduced as SCRs…
August 19, 2021 · JacobElectrical machines
Introductions to DC Machines
A dc machine is constructed in many forms and for a variety of purposes, from the 3-mm stepper drawing a…
August 19, 2021 · Jacob