Chapter 1

Electromagnetic Energy

Flux linkage

medium • 1 min read

Mutual induct

medium • 2 min read

Energy store

medium • 3 min read

Force calc

medium • 4 min read

Torque balance

medium • 5 min read

Chapter 2

DC Generator

Armature wind

medium • 1 min read

Commutation process

medium • 2 min read

Reactance volt

medium • 3 min read

Loss calc

medium • 4 min read

External curves

medium • 5 min read

Chapter 3

DC Motor

Back EMF

medium • 1 min read

Speed control

medium • 2 min read

Brake test

medium • 3 min read

Swinburnes test

medium • 4 min read

Starter design

medium • 5 min read

Chapter 4

Transformers

Phasor diagram

medium • 1 min read

Parallel op

medium • 2 min read

Scott connect

medium • 3 min read

Open Delta

medium • 4 min read

Tap changer

medium • 5 min read

Chapter 5

Testing

Load test

medium • 1 min read

Efficiency curves

medium • 2 min read

Temperature rise

medium • 3 min read

No load current

medium • 4 min read

Winding resistance

medium • 5 min read