J & P transformer book
The J&P Transformer Book has been in print for 80 years, and is renowned internationally as the definitive reference work covering the design, construction, installation, monitoring and maintenance of power transformers - in electricity generation and distribution, electricity substations, and i...
| Autor principal: | |
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| Formato: | Libro electrónico |
| Idioma: | Inglés |
| Publicado: |
Oxford :
Newnes
2007.
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| Edición: | 13th ed |
| Materias: | |
| Ver en Biblioteca Universitat Ramon Llull: | https://discovery.url.edu/permalink/34CSUC_URL/1im36ta/alma991009627187406719 |
Tabla de Contenidos:
- Front Cover; The J & P Transformer Book; Copyright page; Contents; Foreword; Preface; Acknowledgements; Chapter 1 Transformer theory; 1.1 Introduction; 1.2 The ideal transformer: voltage ratio; 1.3 Leakage reactance: transformer impedance; 1.4 Losses in core and windings; 1.5 Rated quantities; 1.6 Regulation; Chapter 2 Design fundamentals; 2.1 Types of transformers; 2.2 Phase relationships: phasor groups; 2.3 Volts per turn and flux density; 2.4 Tappings; 2.5 Impedance; 2.6 Multi-winding transformers including tertiary windings; 2.7 Zero-sequence impedance; 2.8 Double secondary transformers
- 2.9 General case of three-winding transformerChapter 3 Basic materials; 3.1 Dielectrics; 3.2 Core steel; 3.3 Winding conductors; 3.4 Insulation; 3.5 Transformer oil; Chapter 4 Transformer construction; 4.1 Core construction; 4.2 Transformer windings; 4.3 Dispositions of windings; 4.4 Impulse strength; 4.5 Thermal considerations; 4.6 Tappings and tapchangers; 4.7 Winding forces and performance under short-circuit; 4.8 Tanks and ancillary equipment; 4.9 Processing and dry out; Chapter 5 Testing of transformers; 5.1 Testing and quality assurance during manufacture; 5.2 Final testing
- 5.3 Possible additional testing for important transformers5.4 Transport, installation and commissioning; Chapter 6 Operation and maintenance; 6.1 Design and layout of transformer installations; 6.2 Neutral earthing; 6.3 Transformer noise; 6.4 Parallel operation; 6.5 Transient phenomena occurring in transformers; 6.6 Transformer protection; 6.7 Maintenance in service; 6.8 Operation under abnormal conditions; 6.9 The influence of transformer connections upon third-harmonic voltages and currents; Chapter 7 Special features of transformers for particular purposes; 7.1 Generator transformers
- 7.2 Other power station transformers7.3 Transmission transformers and autotransformers; 7.4 Transformers for HVDC converters; 7.5 Phase shifting transformers and quadrature boosters; 7.6 System transformers; 7.7 Interconnected star earthing transformers; 7.8 Distribution transformers; 7.9 Scott- and Le Blanc-connected transformers; 7.10 Rectifier transformers; 7.11 AC arc Furnace transformers; 7.12 Traction transformers; 7.13 Generator neutral earthing transformers; 7.14 Transformers for electrostatic precipitators; 7.15 Reactors; Chapter 8 Transformer enquiries and tenders
- 8.1 Transformer enquiries8.2 Assessment of tenders; 8.3 Economics of ownership and operation; Appendices; 1 Transformer equivalent circuit; 2 Geometry of the transformer phasor diagram; 3 The transformer circle diagram; 4 Transformer regulation; 5 Symmetrical components in unbalanced three-phase systems; 6 A symmetrical component study of earth faults in transformers in parallel; 7 The use of finite-element analysis in the calculation of leakage flux and dielectric stress distributions; 8 List of national and international standards relating to power transformers
- 9 List of principal CIGRE reports and papers relating to transformers
