| This heavily illustrated text is designed to give the apprentice and journeyman a strong background for understanding transformers. It Information is presented in an open, contemporary format.
The text presents basic information about transformers and how they are built and classified. Transformers covers operation, cooling methods, tap changers, transformer connections, autotransformers, and reactors. Also included are chapters on maintenance of transformers and a checklist for inspection.
Contents include:
- Transformer Principles
- Safety and Standards
- Vector Diagrams
- Transformer Classification
- Transformer Circuitry
- Transformer Cooling
- Tap Changers
- Transformer Connections
- Autotransformers
- Reactors
- Transformer Inspection, Testing and Maintenance
- Appendix
- Glossary
- Index
From the Introduction
Transformers, 2nd Edition, presents basic electrical and magnetic principles as applied to transformers as well as the advanced principles of transformer operation. Vector diagrams are provided that illustrate the current, voltage, and flux relationship within the transformers. Transformer classification is explained with respect to service, purpose, installation requirements, and phase. Transformer cooling methods are discussed, along with the accessories that enable the safe operation of transformers. Additional chapters contain information on tap changers, transformer connections, autotransformers, and reactors.
This new edition contains updated information on electrical safety and the latest standards for working with electrical devices. The concept of insulation resistance is introduced, as well as methods for testing insulation resistance. High-voltage testing methods and devices are outlined and are useful when working with electrical equipment.
Transformer maintenance and inspection requirements are presented. They include an inspection checklist and the safety rules that must be followed when working with transformers. The Appendix contains many useful tables and other related information. The Glossary provides quick access to definitions of technical terms.
Includes 188 illustrations. |
