Dive into the practical theory of alternating-current machines and how engineers control complex electrical systems for real-world use.
This edition adds new sections on modern converters, railway motors, and the regulation of induction machines.
The book combines fundamental explanations with concrete guidance on the behavior of commutating machines, including how short-circuit currents arise and how they can be mitigated. It covers the role of brushes, commutator leads, and field interactions, and explains why certain designs improve commutation and efficiency in alternating-current motors.
- See how short-circuit currents under the brushes threaten motor torque and how design choices reduce this risk.
- Learn about commutation methods, including the use of high-resistance leads and metallic resistances in leads.
- Understand the transformer-like action of an armature coil during commutation and the impact on efficiency and heating.
- Explore the evolution of alternating-current commutating machines and practical considerations for engineering practice.
Ideal for readers of engineering texts, technicians, and professionals working with electric power systems and rotating machines.