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Quick Facts

Medium Of Instructions	Mode Of Learning	Mode Of Delivery
English	Self Study	Video and Text Based

Course Overview

Electrical machines are used in steam engines, wind turbines and various household appliances. If you are interested in electrical machines, then Electrical Machines by Swayam is the right course for you. This undergraduate-level program covers various critical electrical components and processes that will help you understand how these machines work. This core curriculum lasts 12 weeks, and primarily focuses on undergraduate-level aspirants.

The Electrical Machines online course is a comprehensive approach towards numerous core concepts such as DC/AC machines, understanding electromechanical energy’s conversion via magnetic fields, the voltage regulation and efficiency of these machines, etc. The prestigious Department of Electrical Engineering at the Indian Institute of Technology, Delhi, has curated this program.

The Electrical Machines certification syllabus includes magnetic circuits, transformers, electromagnetic energy, DC machines and more. The curriculum has been designed to provide a thorough understanding of the electrical machines’ theoretical and practical aspects. After finishing the modules, you can take the final proctored exam to attain the certificate of completion, offered by Swayam and NPTEL.

The Highlights

Curated by IIT Delhi
12-week training
Electronics, Electrical, and Communications Engineering
Power electronics and power systems
Free course for everyone
Renowned educator
Ongoing core program
Certificate examination
E-verifiable certificate awarded
Undergraduate level

Programme Offerings

Proctored examination
References mentioned
Program for UG students
Course curated by IIT Delhi
Training of 12 weeks
Power Systems and Power Electronics
Electrical engineering
electronics and communications engineering
Core program

Courses and Certificate Fees

Fees Informations	Certificate Availability	Certificate Providing Authority
INR 1000	yes	IIT Delhi

The Electrical Machines Fees information is mentioned below. To apply for the certification exam, you must pay its fee and fill up its registration form.

Electrical Machines fee structure

Course	Fee
Electrical Machines: Enrollment	FREE
Electrical Machines: Certificate and exam fee	Rs. 1,000

Eligibility Criteria

To learn and participate in Electrical Machines by Swayam, you must know Circuit theory and basic electrical engineering.

Certificate Qualifying Details

Besides, to achieve certification, students must gain 10/25 (or more) for their in-course assignments, and 30/75 (or more) for their proctored test, conducted by Swayam.

What you will learn

Knowledge of engineering

Here is a list of topics you will know of after finishing the Electrical Machines online program:

Flux calculations
Magnetic circuits
AC circuits
3-phase induction machines
DC generators and motors
Transformers and their operations
Single-phase induction motors
3-phase synchronous machines
Conversion of Electromagnetic energy

Who it is for

Electrical Machines training is intended for students and instructors from the undergraduate level.

Admission Details

The application process to apply to the Electrical Machines training is as follows:

Step 1: Select the link to visit the Electrical Machines certification program - https://onlinecourses.nptel.ac.in/noc21_ee24/preview

Step 2: Read the course brief and check the availability and last enrolment date on the page.

Step 3: After you have gone through the course, click on ‘Sign-in/Register’ to enrol.

Step 4: On this new page, sign in through your Swayam account or use your credentials from your existing Google/Facebook/Microsoft account to sign in. Alternatively, you can register by providing on-screen information.

Step 5: Once done, Swayam will furnish you with a verification code on your registered email to activate your ID.

Application Details

The Electrical Machines certification course by Swayam requires either registering through an official Swayam account or by logging in using your Google/Microsoft or Facebook profile. To register, provide a password, username, and email address. Alternatively, you can use your existing Swayam account to continue with admission.

The Syllabus

Introduction to Electrical machines
Review of single-phase and three-phase circuits
complex notation
Power and power factor

Magnetic circuits and flux calculations: MMF, Flux, permeability, reluctance
Ferromagnetic materials
BH loop hysteresis
Eddy current losses

Assignment No 1 and 2 on AC circuits & Magnetic Circuits

Transformers: Principle of operation
Ideal and practical transformer
efficiency and voltage regulation
Open circuit, short circuit, and Load tests
Auto-transformer and instrument transformers
Parallel operation
Three-phase transformer fundamentals

Assignment No. 3 and 4 on single-phase and three-phase transformers

Electromagnetic energy conversion principles: Filed energy, co-energy
Torque & power calculations, singly excited and doubly excited machines

DC machines: Generators and motors
Construction
Different types of DC machines
Principle of operation
Torque and emf equation
Characteristics of DC generators and motors
Starting Braking and Speed control of DC Motors.

3-phase induction machines: Construction
Different types of rotors
Principle of operation
Revolving magnetic field theory
Equivalent circuit
Torque expression
3 Torque-speed Characteristics of induction motors
Starting Braking and Speed control.

Single-phase induction motor: Types, Construction, Principle of operation, equivalent circuit
Torque-speed characteristics

Assignment No. 6 & 7 Problems on DC Generators and motors

Single-phase induction motor: Types, Construction, Principle of operation, equivalent circuit,
Torque-speed characteristics

Three-phase Synchronous Machines: Construction
Different types
principle of operation
EMF equation
winding factor
OCC
SCC and calculation of synchronous reactance
Equivalent circuit
Voltage regulation and efficiency
Motoring operation
Power and Torque expressions
PF control
V and inverted V Characteristics of synchronous motors
Starting Braking and speed control

Evaluation process

The eligibility criteria for the Electrical Machines certificate include a proctored examination and 12 assignments. You must register for the test that Swayam will conduct on 25 April 2021 via their designated centers. Your final score will be the sum of your average assignment marks and examination scores.

To get a certificate, you must achieve >= 30/75 in the test, and >=10/25 in your curriculum assignments. If you score >=40/100 without meeting these criteria, Swayam won’t award the certificate.