Skip to content

Electrical Academia

  • Basics
    • Basic Electrical
    • Batteries
    • Circuits with Matlab
    • Comparisons
    • Digital Circuits
    • Electrical MCQs
    • Electrical Q&A
    • Electronics
    • Elementary Physics I
    • Elementary Physics II
  • Electrical Concepts
    • Magnetism
    • Instrumentation
    • Signals
    • Renewable Energy
    • PLC
  • Control
    • Control Systems
    • Control with Matlab
    • Motor Control
  • Power Systems
  • Machines
    • DC Machines
    • Induction Motor
    • Synchronous Machines
    • Transformer
  • Articles
    • Books
    • Computer
    • Glossary
    • Tech

DC Machines

DC Motor Protection Methods

In general, DC motors require the same sort of protection as AC motors. Thermal and magnetic overload protection … Read More

DC Servo & Stepper Motor

This guide covers DC Servo Motor and Stepper Motor Working Principle, Block Diagrams, and their Applications. Further, it … Read More

Armature Reaction in DC Machine

This guide covers armature reaction in DC Machine (Generator and Motor) and how to correct it using Brush … Read More

Efficiency of DC Motor and DC Generator

This guide covers efficiency and losses of DC Machines (Motor and Generator) which include Copper, Core, Brush, Mechanical … Read More

Commutation in DC Generator

The voltage induced in a single coil of a DC generator is alternating. A commutator is therefore necessary … Read More

DC Motor | Construction | Parts

This article mainly covers DC Motor Construction and its Parts with labelled diagrams. Furthermore, a cutaway view of … Read More

DC Generator: Types, Working, Parts | Classification of DC Generators

When a conductor is moved through a magnetic field, a voltage is induced across the conductor by electromagnetic … Read More

DC Motor Starters and Their Circuit Diagram

This article covers various types of starters for the DC motors including: Manual Starters Automatic Starters Definite Time … Read More

Speed Control Methods of DC Motor

The major advantage of DC motors has been the ability to control the speed-torque characteristic over a fairly … Read More

Types of DC Motors and Their Characteristics

DC Motor Speed Characteristics When a load torque is applied to a motor, the motor will slow down … Read More

Losses and Efficiency of DC Machine

The losses in a DC machine affect its cost, rating, and performance. The efficiency of a rotating machine … Read More

Self-Excited DC Generator Working

The magnetization curve produced when the machine is separately excited still applies in the case of self-excited DC … Read More

Post navigation
Older posts
1 2 Next →

From the same category

  • DC Machine Construction and Op...
  • Brushless DC Motor Working
  • Current Source Inverter Operat...
  • Pulse Width Modulated Inverter...
  • Variable-Frequency Drive Worki...
  • Voltage Source Inverters (VSI)...
  • DC Generator Operation
  • DC Generator Characteristics
  • Self-Excited DC Generator Work...
  • Losses and Efficiency of DC Ma...
  • About
  • Disclaimer
  • Terms of Service
  • Privacy Policy
  • Contact Us
  • Basics
    • Basic Electrical
    • Batteries
    • Circuits with Matlab
    • Comparisons
    • Digital Circuits
    • Electrical MCQs
    • Electrical Q&A
    • Electronics
    • Elementary Physics I
    • Elementary Physics II
  • Electrical Concepts
    • Magnetism
    • Instrumentation
    • Signals
    • Renewable Energy
    • PLC
  • Control
    • Control Systems
    • Control with Matlab
    • Motor Control
  • Power Systems
  • Machines
    • DC Machines
    • Induction Motor
    • Synchronous Machines
    • Transformer
  • Articles
    • Books
    • Computer
    • Glossary
    • Tech