Principles of Direct Current Machines (1923) By Alexander Langsdorf
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Table of Contents:
Chapter 1: General Laws & Definitions Chapter 2: The Dynamo Chapter 3: Armature Windings Chapter 4: The Magnetization Curve - Magnetic Leakage Chapter 5: Armature Reaction Chapter 6: Operating Characteristics of Generators Chapter 7: Motors Chapter 8: Commutation Chapter 9: Compensation of Armature Reaction & Improvement of Commutation Chapter 10: Efficiency, Rating & Heating Chapter 11: Boosters and Balancers - Train Lighting Systems